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Journey information
Overview: San Diego, CA to Washington, DC flight
USAUSA
Flights from San Diego, CA to Washington, DC depart on average 65 times per day, taking around 5h 58m. Cheap flight tickets for this journey start at $109 (€89) if you book in advance.
There are 4 flights per day. The earliest flight runs at 05:00, the last at 23:00. The fastest flight covers the 2269 miles (3653 km) distance in 4h 59m. January is the cheapest month to fly.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Distance 2269 miles (3653 km) |
Average flight duration 5h 58m |
Cheapest ticket price $109 (€89) |
Flights per day 65 |
Direct flights 4 |
Fastest flight 4h 59m |
Cheapest month January |
First flight 5:00 AM |
Last flight 11:00 PM |
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
The cheapest and fastest flights from San Diego, CA to Washington, DC
Showing times and prices for Apr 02
Cheapest price
$243
Average price
$611
Fastest journey
4 h 59 m
Average duration
5 h 3 m
Flights per day
80
Distance
3653 km
Cheap tickets
The best way to find a cheap flight ticket from San Diego, CA to Washington, DC is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from San Diego, CA to Washington, DC will cost around $611 if you buy it on the day, but the cheapest tickets can be found for only $243.
Fast flights
Of the 80 flights that leave San Diego, CA for Washington, DC onThu, Apr 02, 7 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Thu, Apr 02 the direct flights cover the 3653 km distance in an average of 5 h 3 m but if you time it right, some flights will get you there in just 4 h 59 m .
On Thu, Apr 02 the longest flights will take 5 h 7 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
AA1071 · AA14646:15 AM7h49San Diego International Airport5:04 PMBaltimore/Washington International Airport$2431One-way1 transfer- AA1954 · AA279912:09 PM7h56San Diego International Airport11:05 PMBaltimore/Washington International Airport$2431One-way1 transfer
- AA1071 · AA25176:15 AM9h49San Diego International Airport7:04 PMBaltimore/Washington International Airport$2431One-way1 transfer
- AA1954 · AA172412:09 PM7h18San Diego International Airport10:27 PMBaltimore/Washington International Airport$2431One-way1 transfer
- AA2131+
AA46081:34 PM6h59San Diego International Airport11:33 PMBaltimore/Washington International Airport$2641One-way1 transfer
UA21299:45 PM4h59San Diego International Airport5:44 AMDulles International Airport$5031One-way0 transfers
AS5069:20 AM5h02San Diego International Airport5:22 PMDulles International Airport$5031One-way0 transfers- AA75669:20 AM5h02San Diego International Airport5:22 PMDulles International Airport$5511One-way0 transfers
- UA44412:55 PM5h05San Diego International Airport9:00 PMDulles International Airport$5031One-way0 transfers
- UA10718:00 AM5h07San Diego International Airport4:07 PMDulles International Airport$5031One-way0 transfers
Travel Information
Compare train, bus, and flight for San Diego, CA to Washington, DC
Omio recommends booking the flight as it is the most popular option from San Diego, CA to Washington, DC among Omio's users. If you are prioritising price take the flight with prices starting from $109. For those with little time consider booking a flight which can get you there in 5h 58m. The ticket price range depends on the travel mode: a flight costs an average of $109, and a train costs an average of $279.
Distance: 2269 miles (3653 km)
Compare flight with
Most popular Flight | Train | Bus |
|---|---|---|
$255 Average price Cheapest | $493 Average price | $350 Average price |
8h 58m Average total duration Fastest 5h 58m Onboard + 3h 0m Additional time* | 62h 43m Average total duration 62h 13m Onboard + 30m Additional time* | 65h 56m Average total duration 65h 26m Onboard + 30m Additional time* |
Most popular airline |  Most popular train company |  Most popular bus company |
Direct Options | Direct Options | Direct Options |
Live departures
San Diego, CA to Washington, DC flight times
The table below shows live departures for San Diego, CA to Washington, DC flights for today, Wednesday, April 1. You can also manually refresh the results below to see updated flight journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| AS1309 · AS737 | 1:15 PM San Diego International Airport | 8h56 | 10:11 PM Dulles International Airport | 1 transfer | |
| AA1071 · AA1464 | 1:15 PM San Diego International Airport | 7h49 | 9:04 PM Baltimore/Washington International Airport | 1 transfer | |
| AA1055 · AA1978 | 1:15 PM San Diego International Airport | 7h10 | 8:25 PM Ronald Reagan National Airport | 1 transfer | |
| AA1071 · AA2517 | 1:15 PM San Diego International Airport | 9h49 | 11:04 PM Baltimore/Washington International Airport | 1 transfer | |
AA1071+ AA5447 | 1:15 PM San Diego International Airport | 7h01 | 8:16 PM Dulles International Airport | 1 transfer | |
| UA496 · UA2366 | 1:15 PM San Diego International Airport | 7h07 | 8:22 PM Dulles International Airport | 1 transfer | |
| AS1309 · AS2 | 1:15 PM San Diego International Airport | 12h44 | 1:59 AM Ronald Reagan National Airport | 1 transfer | |
| AA1071 · AA1504 | 1:15 PM San Diego International Airport | 8h27 | 9:42 PM Ronald Reagan National Airport | 1 transfer | |
| UA496 · UA1720 | 1:15 PM San Diego International Airport | 7h09 | 8:24 PM Baltimore/Washington International Airport | 1 transfer | |
| UA2057 · UA2268 | 1:20 PM San Diego International Airport | 7h09 | 8:29 PM Dulles International Airport | 1 transfer | |
| UA2343 · UA2370 | 1:20 PM San Diego International Airport | 8h13 | 9:33 PM Baltimore/Washington International Airport | 1 transfer | |
| UA2057 · UA1093 | 1:20 PM San Diego International Airport | 7h48 | 9:08 PM Baltimore/Washington International Airport | 1 transfer | |
| UA2343 · UA1314 | 1:20 PM San Diego International Airport | 7h44 | 9:04 PM Ronald Reagan National Airport | 1 transfer | |
| AA1694 · AA2349 | 1:24 PM San Diego International Airport | 6h35 | 7:59 PM Ronald Reagan National Airport | 1 transfer | |
| AA3227 · AA1213 | 2:10 PM San Diego International Airport | 8h03 | 10:13 PM Baltimore/Washington International Airport | 1 transfer | |
| AA3227 · AA1980 | 2:10 PM San Diego International Airport | 8h32 | 10:42 PM Ronald Reagan National Airport | 1 transfer | |
| UA2274 · UA1954 · UA2113 | 2:20 PM San Diego International Airport | 11h03 | 1:23 AM Baltimore/Washington International Airport | 2 transfers | |
| UA5519 · UA755 | 2:35 PM McClellan–Palomar Airport | 10h11 | 12:46 AM Dulles International Airport | 1 transfer | |
| UA5519 · UA336 | 2:35 PM McClellan–Palomar Airport | 8h37 | 11:12 PM Dulles International Airport | 1 transfer | |
| AA1646 · AA3008 | 3:00 PM San Diego International Airport | 8h46 | 11:46 PM Ronald Reagan National Airport | 1 transfer | |
| AA1646 · AA1213 | 3:00 PM San Diego International Airport | 7h13 | 10:13 PM Baltimore/Washington International Airport | 1 transfer | |
| AA1646 · AA1980 | 3:00 PM San Diego International Airport | 7h42 | 10:42 PM Ronald Reagan National Airport | 1 transfer | |
| UA1071 | 3:00 PM San Diego International Airport | 5h07 | 8:07 PM Dulles International Airport | 0 transfersDirect | |
| UA5520 · UA347 | 3:30 PM McClellan–Palomar Airport | 7h30 | 11:00 PM Dulles International Airport | 1 transfer | |
| UA2476 · UA617 · UA2113 | 3:45 PM San Diego International Airport | 9h38 | 1:23 AM Baltimore/Washington International Airport | 2 transfers | |
| UA2476 · UA347 | 3:45 PM San Diego International Airport | 7h15 | 11:00 PM Dulles International Airport | 1 transfer | |
| AA2535 · AA3008 | 4:00 PM San Diego International Airport | 7h46 | 11:46 PM Ronald Reagan National Airport | 1 transfer | |
| AA2535 · AA1980 | 4:00 PM San Diego International Airport | 6h42 | 10:42 PM Ronald Reagan National Airport | 1 transfer | |
| AA7566 | 4:20 PM San Diego International Airport | 5h02 | 9:22 PM Dulles International Airport | 0 transfersDirect | |
| AS506 | 4:20 PM San Diego International Airport | 5h02 | 9:22 PM Dulles International Airport | 0 transfersDirect | |
| AA1633+AA5244 | 4:31 PM San Diego International Airport | 8h05 | 12:36 AM Ronald Reagan National Airport | 1 transfer | |
| AA2247 · AA2214 | 4:53 PM San Diego International Airport | 7h38 | 12:31 AM Ronald Reagan National Airport | 1 transfer | |
| UA1980 · UA1788 | 5:23 PM San Diego International Airport | 7h33 | 12:56 AM Dulles International Airport | 1 transfer | |
| UA1980 · UA1346 | 5:23 PM San Diego International Airport | 7h41 | 1:04 AM Ronald Reagan National Airport | 1 transfer | |
| AS1358 · AS367 | 5:48 PM San Diego International Airport | 15h52 | 9:40 AM Dulles International Airport | 1 transfer | |
| AA3131 · AA2251 | 5:49 PM San Diego International Airport | 9h10 | 2:59 AM Baltimore/Washington International Airport | 1 transfer | |
| AA3131 · AA472 | 5:49 PM San Diego International Airport | 7h08 | 12:57 AM Ronald Reagan National Airport | 1 transfer | |
| UA1710 · UA2223 | 5:52 PM San Diego International Airport | 7h12 | 1:04 AM Dulles International Airport | 1 transfer | |
| UA1710 · UA1369 | 5:52 PM San Diego International Airport | 7h14 | 1:06 AM Ronald Reagan National Airport | 1 transfer | |
| UA1337 · UA709 | 6:00 PM San Diego International Airport | 9h24 | 3:24 AM Baltimore/Washington International Airport | 1 transfer | |
| UA1337 · UA798 | 6:00 PM San Diego International Airport | 7h25 | 1:25 AM Dulles International Airport | 1 transfer | |
| UA5384 · UA1635 | 6:01 PM San Diego International Airport | 7h14 | 1:15 AM Dulles International Airport | 1 transfer | |
| AA1954 · AA2799 | 7:09 PM San Diego International Airport | 7h56 | 3:05 AM Baltimore/Washington International Airport | 1 transfer | |
| AA1954 · AA1331 | 7:09 PM San Diego International Airport | 6h51 | 2:00 AM Ronald Reagan National Airport | 1 transfer | |
| AA1954 · AA1724 | 7:09 PM San Diego International Airport | 7h18 | 2:27 AM Baltimore/Washington International Airport | 1 transfer | |
| UA2237 · UA1627 | 7:10 PM San Diego International Airport | 7h05 | 2:15 AM Ronald Reagan National Airport | 1 transfer | |
| UA2237 · UA2682 | 7:10 PM San Diego International Airport | 7h34 | 2:44 AM Baltimore/Washington International Airport | 1 transfer | |
| UA2493 · UA709 | 7:40 PM San Diego International Airport | 7h44 | 3:24 AM Baltimore/Washington International Airport | 1 transfer | |
| AS14 | 7:42 PM San Diego International Airport | 5h18 | 1:00 AM Ronald Reagan National Airport | 0 transfersDirect | |
| AS1456 · AS367 | 7:44 PM San Diego International Airport | 13h56 | 9:40 AM Dulles International Airport | 1 transfer | |
| AA2783 · AA2251 | 7:45 PM San Diego International Airport | 7h14 | 2:59 AM Baltimore/Washington International Airport | 1 transfer | |
| AA2783 · AA1291 | 7:45 PM San Diego International Airport | 7h08 | 2:53 AM Dulles International Airport | 1 transfer | |
| AA2783 · AA2752 | 7:45 PM San Diego International Airport | 7h15 | 3:00 AM Ronald Reagan National Airport | 1 transfer | |
| UA444 | 7:55 PM San Diego International Airport | 5h05 | 1:00 AM Dulles International Airport | 0 transfersDirect | |
| UA5515 · UA2408 | 7:57 PM McClellan–Palomar Airport | 7h37 | 3:34 AM Dulles International Airport | 1 transfer | |
| AA1627 · AA1372 | 8:37 PM San Diego International Airport | 7h22 | 3:59 AM Ronald Reagan National Airport | 1 transfer | |
| UA1779 · UA1892 | 9:10 PM San Diego International Airport | 7h22 | 4:32 AM Dulles International Airport | 1 transfer | |
| AS622 · AS367 | 9:37 PM San Diego International Airport | 12h03 | 9:40 AM Dulles International Airport | 1 transfer | |
| UA2117 | 11:21 PM San Diego International Airport | 10h35 | 9:56 AM Dulles International Airport | 0 transfersDirect | |
| AS683 · AS367 | 11:42 PM San Diego International Airport | 9h58 | 9:40 AM Dulles International Airport | 1 transfer | |
 SY408 · SY667 | 12:39 AM San Diego International Airport | 13h27 | 2:06 PM Dulles International Airport | 1 transfer | |
| AS574 · AS4 | 12:52 AM San Diego International Airport | 19h18 | 8:10 PM Ronald Reagan National Airport | 1 transfer | |
| AS1392 · AS10 | 1:02 AM San Diego International Airport | 18h58 | 8:00 PM Ronald Reagan National Airport | 1 transfer | |
| UA5484 · UA353 · UA1672 | 1:20 AM San Diego International Airport | 12h19 | 1:39 PM Baltimore/Washington International Airport | 2 transfers | |
| UA1302 · UA453 | 1:22 AM San Diego International Airport | 8h38 | 10:00 AM Baltimore/Washington International Airport | 1 transfer | |
| UA1302 · UA2278 · UA1672 | 1:22 AM San Diego International Airport | 12h17 | 1:39 PM Baltimore/Washington International Airport | 2 transfers | |
| UA2278 · UA604 | 2:40 AM San Diego International Airport | 12h57 | 3:37 PM Baltimore/Washington International Airport | 1 transfer | |
 B62120 · B61155 | 3:25 AM San Diego International Airport | 8h34 | 11:59 AM Ronald Reagan National Airport | 1 transfer | |
| AS291 · AS8 | 3:59 AM San Diego International Airport | 17h42 | 9:41 PM Ronald Reagan National Airport | 1 transfer | |
| B61190 · B6318 · B62055 | 4:45 AM San Diego International Airport | 14h43 | 7:28 PM Ronald Reagan National Airport | 2 transfers | |
| UA2129 | 4:45 AM San Diego International Airport | 4h59 | 9:44 AM Dulles International Airport | 0 transfersDirect | |
| UA1457 · UA1672 | 5:30 AM San Diego International Airport | 8h09 | 1:39 PM Baltimore/Washington International Airport | 1 transfer | |
| UA1457 · UA482 | 5:30 AM San Diego International Airport | 7h26 | 12:56 PM Ronald Reagan National Airport | 1 transfer | |
This is the last flight of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets San Diego, CA to Washington, DC by train, bus, or flight
Compare train, bus, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
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Why should you book San Diego, CA to Washington, DC flights with Omio?
United as well as Alaska Airlines, American Airlines, JetBlue Airways and more offer flights services from San Diego, CA to Washington, DC.
Omio is an official ticket reseller for all your travel options from San Diego, CA to Washington, DC.
Why book with Omio vs United?
- Compare with other providers: On Omio, you can not only buy tickets for United, but also compare tickets for the likes of Alaska Airlines, American Airlines or JetBlue Airways to find the best option for your trip from San Diego, CA to Washington, DC.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare United with all available travel options, which are train, bus and flight to ensure you get the best deal for traveling from San Diego, CA to Washington, DC.
Why book with Omio over Kayak, Skyscanner or Trip?
- Compare with other providers: On Omio, you can also compare tickets for the likes of Alaska Airlines, American Airlines or JetBlue Airways to find the best option for your trip from San Diego, CA to Washington, DC.
- Multiple modes of transport: Omio allows you to compare travel options including train, bus and flight to find the ideal travel option from San Diego, CA to Washington, DC.
Airlines: United, Alaska Airlines, American Airlines, JetBlue Airways from San Diego, CA to Washington, DCFind the best flights between San Diego, CA to Washington, DC with Omio's travel partners United, Alaska Airlines, American Airlines, JetBlue Airways from $109 (€89). We can find you the best deals, schedules and tickets when comparing and booking the best trip.
United
About
United Airlines, established in 1926, is a major U.S. airline headquartered in Chicago, Illinois. Operating an extensive domestic and international network, United serves more destinations than any other airline, connecting travelers across six continents. The airline's eight hubs include Chicago–O'Hare, Denver, Houston–Intercontinental, Los Angeles, Newark, San Francisco, Washington–Dulles, and Guam. As a founding member of the Star Alliance, United offers a comprehensive range of services, including regional flights through United Express, catering to both leisure and business travelers. The airline is committed to sustainability, investing in sustainable aviation fuel and innovative technologies to reduce its environmental impact.
Luggage & cancellation policy
Average Duration
7h 5m
Cheapest Price
$225 (€183)
United frequency
38 a day
Luggage included
Carry-on baggage allowance is 7kg total (2 pieces max. ) for both Choice and Flex fares on United Airlines and Virgin Australia flights.
Additional luggage
Excess baggage fees apply for additional checked luggage beyond the standard allowance.
Luggage storage
Both airlines provide checked baggage services for storing luggage during flights.
Cancellation Policy
Cancellation fees apply per person, per booking, with specific fees for different fare types.
Refund
Not applicable to flights; however, full refunds are available if flights are canceled by the airline.
Pregnant on board
Pregnant passengers are permitted to travel, with specific guidelines and medical certificates required after a certain gestational period.
Unaccompagned minor
Unaccompanied minors are permitted to travel, with specific age restrictions and services provided.
Amenities on board the airplane
Wifi
Food sold onboard
Meals and snacks are included on international flights operated by United Airlines and Virgin Australia.
Seat reservation
Seat selection may incur additional fees, depending on the fare type and airline.
Toilets
USB plugs
Accessibility
United Airlines and Virgin Australia offer services to and within Australia, providing accessible travel options for passengers with mobility needs.
Bikes
Both airlines permit bicycles onboard, with specific guidelines and fees.
Pets
United Airlines and Virgin Australia allow pets onboard, subject to specific policies and fees.
JetBlue Airways
About
JetBlue Airways is a U.S.-based low-cost airline headquartered in Long Island City, New York. Established in 1998, it operates over 850 daily flights to 86 destinations across the U.S., Caribbean, and Latin America. The airline is known for its customer-friendly services, including complimentary Wi-Fi, free snacks, and spacious seating. JetBlue's fleet comprises various Airbus models, such as the A220, A320, and A321, as well as the Embraer E190. The company is committed to sustainability and has implemented initiatives to reduce its environmental impact. Joanna Geraghty serves as the CEO, leading a team of approximately 23,000 employees.
Luggage & cancellation policy
Average Duration
8h 6m
Cheapest Price
$145 (€117)
JetBlue Airways frequency
2 a day
Luggage included
JetBlue's standard fare includes one checked bag and one carry-on bag.
Additional luggage
Additional luggage can be added for a fee, subject to availability.
Luggage storage
JetBlue offers overhead bin space for carry-on luggage and checked baggage services.
Cancellation Policy
JetBlue allows cancellations within 24 hours of booking for a full refund; after 24 hours, cancellation fees may apply.
Pregnant on board
JetBlue allows pregnant passengers to fly up to 36 weeks gestation without a medical certificate.
Unaccompagned minor
JetBlue allows unaccompanied minors aged 5-13 to travel for a fee, with specific guidelines.
Amenities on board the airplane
Wifi
Food sold onboard
JetBlue offers complimentary snacks and non-alcoholic beverages on all flights.
Seat reservation
JetBlue offers Even More Space seats for an additional fee, providing extra legroom and priority boarding.
Toilets
USB plugs
Accessibility
JetBlue Airways provides accessible services for passengers with disabilities, including wheelchair assistance and priority boarding.
Bikes
JetBlue accepts bicycles as checked baggage for a fee, with specific packaging requirements.
Pets
JetBlue allows pets in the cabin for a fee, with specific guidelines on pet carriers and weight limits.
American Airlines
About
American Airlines is one of the largest airlines in the world, connecting travelers to hundreds of destinations across the United States, Latin America, Europe, Asia, and beyond. Operating from major hubs such as Dallas/Fort Worth, Miami, and Charlotte, American offers a wide range of travel options. Passengers can choose from Economy with affordable fares, Premium Economy with extra space, or Business and First Class featuring flat-bed seats, premium dining, and lounge access. With a modern fleet and membership in the oneworld alliance, American Airlines combines global reach with comfort and reliability.
Luggage & cancellation policy
Average Duration
6h 43m
Cheapest Price
$109 (€89)
American Airlines frequency
25 a day
Luggage included
1 carry-on bag (22 x 14 x 9 inches) and 1 personal item (18 x 14 x 8 inches) included in most fares
Additional luggage
Checked bags fees vary by route. First checked bag typically $30, second $40 on domestic flights
Cancellation Policy
Basic Economy tickets cannot be changed or refunded. Other fares allow changes with fee, refunds subject to fare rules.
Pregnant on board
Passengers can fly up to 36 weeks for single pregnancies, 32 weeks for multiple pregnancies. Medical certificate required within 7 days of departure if within 4 weeks of due date.
Unaccompagned minor
Children ages 5-14 can travel alone using American Airlines Unaccompanied Minor Service. Service fee is $150 each way.
Amenities on board the airplane
Wifi
Food sold onboard
USB plugs
Accessibility
American Airlines provides wheelchair assistance and special services for passengers with disabilities. Assistance must be requested at least 48 hours before departure.
Pets
Small dogs and cats allowed in cabin for $125 fee. Must be in approved carrier under seat. Service animals allowed.
Alaska Airlines
About
Alaska Airlines, headquartered in SeaTac, Washington, is a major U.S. airline and the fifth-largest in North America by scheduled passengers carried as of 2024. Along with its regional partners, Horizon Air and SkyWest Airlines, Alaska Airlines operates a route network primarily connecting cities along the West Coast of the United States, including Alaska and Hawaii, to over 100 destinations in the contiguous U.S., the Bahamas, Belize, Canada, Costa Rica, Guatemala, and Mexico. The airline is a member of the Oneworld alliance, offering passengers access to a broad global network. Alaska Airlines is known for its customer service and loyalty program, Mileage Plan, and offers First Class, Premium Class, and Main Cabin seating options. The airline's primary hub is Seattle-Tacoma International Airport. In 2024, its parent company, Alaska Air Group, acquired Hawaiian Airlines.
Luggage & cancellation policy
Average Duration
4h 59m
Cheapest Price
$175 (€142)
Alaska Airlines frequency
19 a day
Luggage included
1 carry-on bag (22 x 14 x 9) and 1 personal item included
Additional luggage
Checked bags fees start at $30 for first bag, $40 for second bag
Cancellation Policy
Saver fares are non-refundable. Main and First Class fares are refundable with fee, depending on fare type and elite status
Pregnant on board
Passengers can fly up to 36 weeks pregnant. After 28 weeks, medical certificate required
Unaccompagned minor
Unaccompanied minor service available for children ages 5-17. Service fee is $50 per direction on nonstop flights
Amenities on board the airplane
Wifi
USB plugs
Accessibility
Alaska Airlines provides wheelchair assistance and special services for passengers with disabilities, including meet-and-assist services and accessible seating
Pets
Pets allowed in cabin and cargo hold. Service animals welcome. Fees apply for pets in cabin ($100)
FAQs: San Diego, CA to Washington, DC Flight
Find answers to the most common questions about traveling from San Diego, CA to Washington, DC by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Washington, DC, this guide helps you travel smarter and with confidence.
Cheap plane tickets from San Diego, CA to Washington, DC can start from as little as $109 (€89) when you book in advance. The average flight ticket price for San Diego, CA to Washington, DC is $255 (€207) ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by plane from San Diego, CA to Washington, DC is 4h 59m to travel the 2269 miles (3653 km) long route. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest flight from San Diego, CA to Washington, DC leaves at 5:00 AM. Plan your trip with the Journey Planner from Omio.
The latest flight from San Diego, CA to Washington, DC leaves at 11:00 PM.
Yes, there are 4 direct flights a day from San Diego, CA to Washington, DC with United, Alaska Airlines. Schedules can vary on holidays or weekends with fewer direct flights.
When taking a flight from San Diego, CA to Washington, DC, you can count on United, Alaska Airlines, American Airlines, JetBlue Airways for the best way to get you to Washington, DC. You can also check all possible airlines who offer a service between San Diego, CA and Washington, DC and compare the amenities they offer before buying a plane ticket.
Flights from San Diego, CA to Washington, DC generally leave from San Diego International Airport and arrive in Ronald Reagan National Airport.San Diego International Airport is 2 miles (4 km) away from San Diego, CA city centre and Ronald Reagan National Airport is 2 miles (4 km) from Washington, DC city centre.
The cheapest month for a flight from San Diego, CA to Washington, DC is January.
It's helpful to compare your options as there are 3 ways to travel between San Diego, CA and Washington, DC including taking a train, bus, and flight.
Since neither San Diego, CA nor Washington, DC are in the Schengen Area, passport requirements depend on the specific immigration rules of United States and United States. Entry and visa requirements can be subject to change. For the latest information, check with your destination's embassy or consulate.
There is a time difference of 3 h between San Diego, CA and Washington, DC all year round.
The best events to attend in Washington, DC include:
- National Cherry Blossom Festival, a celebration of the blooming cherry blossom trees with parades and cultural events
- Independence Day Celebration, fireworks and festivities at the National Mall to commemorate the nation's independence
- Smithsonian Folklife Festival, a showcase of cultural traditions from around the world held on the National Mall
- DC Jazz Festival, an annual event featuring performances by renowned jazz musicians at various venues across the city.
Some of the most interesting sights to explore in Washington, DC are:
- The National Mall, a historic and iconic open-area national park featuring monuments and museums
- The White House, the official residence and workplace of the President of the United States
- The United States Capitol, the home of the United States Congress and a symbol of the American people and government
- The Smithsonian Institution, a group of museums and research institutions offering diverse exhibits and educational programs
- The Lincoln Memorial, a monument honoring the 16th President of the United States, Abraham Lincoln, known for its impressive architecture and historical significance.
The best things to do in Washington, DC include:
- Discover the National Gallery of Art, featuring an extensive collection of European and American art from the Middle Ages to the present
- Stroll through Georgetown, a historic neighborhood known for its cobblestone streets, upscale shops, and vibrant dining scene
- Visit the Library of Congress, the largest library in the world, offering a vast collection of books, recordings, and exhibits
- Explore the vibrant Eastern Market, a historic public market offering fresh food, local arts, and crafts
- Enjoy a performance at the Kennedy Center, a premier venue for the performing arts, featuring theater, dance, and music.
The best holidays to experience in Washington, DC include:
- Memorial Day, marks the unofficial start of summer with parades and remembrance ceremonies
- Labor Day, a long weekend perfect for enjoying the city's parks and outdoor activities
- Thanksgiving, a time for family gatherings and exploring seasonal markets
- Winter Holidays, festive decorations and holiday spirit throughout the city.
The best season to visit Washington, DC is Spring or Fall. The best weather to explore Washington, DC is during April-June or September-November.
We recommend using the flight as it is the most popular way to get from San Diego, CA to Washington, DC among Omio's users.
For domestic flights we recommend to arrive 1.5 to 2 hours before departure. Please check the website of your departure airport if in doubt. Some airports may offer booking time slots for security checks or offer additional information on when to get there based on time of day.
Most airlines permit carry-on bags that fit within specific dimensions (e.g., 22 x 14 x 9 inches or 56 x 36 x 23 cm), including handles and wheels. Bags must fit in the overhead bin or under the seat in front of you.
Many airlines impose weight limits, commonly ranging between 7 kg (15 lbs) and 12 kg (26 lbs). Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you. Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
The list of items prohibited on an airplane varies by country and airline, but in general, the following items are not allowed in carry-on or checked baggage: Weapons and self-defence items, sharp objects, flammable materials, explosives, toxic substances, or liquids over 100ml (except for medications and baby essentials). In checked baggage, firearms (without authorization), explosives, large lithium batteries, and hazardous chemicals are prohibited. Electronic cigarettes must be in carry-on bags, while alcohol and dry ice have restrictions. Always check with your airline for specific regulations.
The currency used in the United States is the US Dollar (USD). For travelers, using cards is generally more convenient and widely accepted, especially credit and debit cards, while cash is useful for small purchases or places that do not accept cards.
In Washington, DC, travelers should be cautious of pickpocketing and petty theft, especially in crowded areas like the National Mall and Metro stations. Common scams include overpriced taxi rides and unofficial tour operators. It's advisable to use licensed transportation services and stay aware of surroundings, particularly at night or in less busy neighborhoods.
Pack lightweight, versatile clothing suitable for the destination's climate, and use secure, lockable luggage to protect belongings. Keep essential items like travel documents, medication, and valuables in a carry-on bag for easy access. Use packing organizers or cubes to maximize space and maintain order. Lastly, include a small first aid kit and personal hygiene items for added comfort during travel.
popular airports
Popular airports from San Diego, CA to Washington, DC
San Diego
Washington
The major airport for departures in San Diego is San Diego International Airport. Find all the information you need to know about services, amenities and connections at San Diego International Airport for your trip from San Diego to Washington.
Amenities at airport
Wifi
Shopping
Parking
Dining
ATM
Taxis
Accessibility
WC
Hotel
Shower
Lounge
Lost and Found Office
Car Rentalinformation
Distance to city center
4 km
Car connection
I-5, exit Sassafras StWifi
- Free Wi-Fi available throughout the airport.
Shopping
- Shops in terminals 1 and 2, including Duty-Free and Hudson News.
Parking
- Parking available, price varies.
Dining
- Restaurants in terminals 1 and 2, including fast food and sit-down options like The Counter and Phil's BBQ
Taxis
- Available outside the terminal.
Accessibility
- Elevators, ramps
WC
- Available throughout the airport.
Hotel
- Hotels nearby, Sheraton San Diego Hotel & Mari within walking distance.
Shower
- Showers available at the Airspace Lounge, access fee required.
Lounge
- Lounges available, including United Club and Airspace Lounge.
Lost and Found Office
- Lost and Found located in terminal 2 East, baggage claim area.
Car Rental
- Car rental services available at Rental Car Center, free shuttle from terminals
Public transit options for San Diego International Airport
- Bus Route 992, Airport Station, 4.8 km
The major airport for arrivals in Washington is Ronald Reagan National Airport. Find all the information you need to know about services, amenities and connections at Ronald Reagan National Airport for your journey to Washington from San Diego.
Amenities at airport
WifiShoppingParkingDiningATMTaxisAccessibilityWCHotelShowerLoungeLost and Found OfficeCar Rentalinformation
Distance to city center
4 kmCar connection
George Washington Memorial Parkway, Exit 10AWifi
- Free Wi-Fi available throughout the airport.
Shopping
- Shops are available in all terminals, including Hudson News and Duty-Free Americas.
Parking
- Parking available in garages A, B, and C, approximately 5.7€ ($6) per hour.
Dining
- Restaurants are located in all terminals, offering American, Italian, and fast food options; top choices include Legal Sea Foods and Five Guys.
Taxis
- Available outside the terminal.
Accessibility
- Elevators, ramps, assistance
WC
- Available throughout the airport.
Hotel
- Hotels within walking distance, including the Crystal Gateway Marriott.
Shower
- Showers are available in some lounges; access may require a lounge pass or membership.
Lounge
- Lounges available, including the American Airlines Admirals Club and Delta Sky Club.
Lost and Found Office
- Lost and Found located in terminal A; contact airport police for assistance.
Car Rental
- Car rental services are available on-site, with companies like Hertz, Avis, and Enterprise.
Public transit options for Ronald Reagan National Airport
- Washington Metro, Yellow/Blue Line, Rold Reagan Washington tiol Airport Station, 5 km
Amenities at airport
WifiShoppingParkingDiningATMTaxisAccessibilityWCHotelShowerLoungeLost and Found OfficeCar Rentalinformation
Distance to city center
3 kmCar connection
VA-267, Exit 9AWifi
- Free Wi-Fi available throughout the airport.
Shopping
- Shops available in all concourses, main shops include Duty-Free, Hudson News, and Tech on the Go.
Parking
- Parking available in the terminal Parking Garage, approximately 5.7€ ($6) per hour.
Dining
- Restaurants located in all concourses; options include fast food, cafes, and sit-down dining like Five Guys and Chipotle.
Taxis
- Available outside the terminal.
Accessibility
- Elevators, ramps, assistance
WC
- Available throughout the airport.
Hotel
- Hotels nearby include Washington Dulles Airport Marriott within walking distance.
Shower
- Showers available in some lounges; access typically requires lounge entry fee.
Lounge
- Lounges available, including United Club and Turkish Airlines Lounge.
Lost and Found Office
- Lost and Found located in the main terminal; contact via phone or email.
Car Rental
- Car rental services available on-site; companies include Avis, Hertz, and Enterprise.
Public transit options for Dulles International Airport
- Silver Line Metro, Dulles Intertiol Airport Station, 26 miles
More options for your journey from San Diego, CA to Washington, DC
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Most popular flights to and from Washington, DC and San Diego, CA
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