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Journey information
Overview: Washington, DC to San Diego, CA flight
USAUSA
Flights from Washington, DC to San Diego, CA depart on average 75 times per day, taking around 6h 3m. Cheap flight tickets for this journey start at $120 (€98) but you can travel from only $119 (€97) by bus.
There are 4 flights per day. The earliest flight runs at 05:00, the last at 23:34. The fastest flight covers the 2269 miles (3653 km) distance in 5h 27m. July 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
Cheapest alternative travel mode
Bus from $119 (€97)
Distance 2269 miles (3653 km) |
Average flight duration 6h 3m |
Cheapest ticket price $120 (€98) |
Flights per day 75 |
Direct flights 4 |
Fastest flight 5h 27m |
Cheapest month to travel July |
First flight 05:00 |
Last flight 23:34 |
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
Cheapest alternative travel mode
Bus from $119 (€97)
The cheapest and fastest flights from Washington, DC to San Diego, CA
Showing times and prices for Nov 07
Cheapest price
$159
Average price
$231
Fastest journey
5 h 27 m
Average duration
7 h 30 m
Flights per day
3
Distance
3653 km
Cheap tickets
The best way to find a cheap flight ticket from Washington, DC to San Diego, CA is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Washington, DC to San Diego, CA will cost around $231 if you buy it on the day, but the cheapest tickets can be found for only $159.
Fast flights
Of the 3 flights that leave Washington, DC for San Diego, CA onFri, Nov 07, 3 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Fri, Nov 07 the direct flights cover the 3653 km distance in an average of 7 h 30 m but if you time it right, some flights will get you there in just 5 h 27 m .
On Fri, Nov 07 the longest flights will take 9 h 12 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.
11:44AM9h12
Washington, DC08:56PMSan Diego, CA
$1591One-way
0 transfers
09:25PM5h27
Washington, DC02:52AMSan Diego, CA
$1731One-way
0 transfers
11:19PM7h50
Washington, DC07:09AMSan Diego, CA
$3621One-way
0 transfers
09:25PM5h27
Washington, DC02:52AMSan Diego, CA
$1731One-way
0 transfers
11:19PM7h50
Washington, DC07:09AMSan Diego, CA
$3621One-way
0 transfers
11:44AM9h12
Washington, DC08:56PMSan Diego, CA
$1591One-way
0 transfers
Travel Information
Compare train, bus, and flight for Washington, DC to San Diego, CA
Omio recommends booking the flight as it is the most popular option from Washington, DC to San Diego, CA among Omio's users. If you are prioritising price take the flight with prices starting from €98. For those with little time consider booking a flight which can get you there in 6h 3m. The ticket price range depends on the travel mode: a flight costs an average of €98, and a train costs an average of €256.
Distance: 2269 miles (3653 km)
Compare flight with
Most popular Flight | Train | Bus |
|---|---|---|
€200 Average price Cheapest | €356 Average price | €208 Average price |
9h 3m Average total duration Fastest 6h 3m Onboard + 3h 0m Additional time* | 72h 45m Average total duration 72h 15m Onboard + 30m Additional time* | 56h 35m Average total duration 56h 5m Onboard + 30m Additional time* |
 Most popular airline |  Most popular train company |  Most popular bus company |
Direct Options | Direct Options | Direct Options |
Live departures
Washington, DC to San Diego, CA flight times
The table below shows live departures for Washington, DC to San Diego, CA flights for tomorrow, Friday, November 7. You can also manually refresh the results below to see updated flight journeys.
Last updated at 8:59 PM
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
| 11:44 AM Washington, DC | 9h12 | 8:56 PM San Diego, CA | 0 transfersDirect | |
This is the last flight of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Washington, DC to San Diego, CA 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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Nov 07
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Airlines: United, Alaska Airlines, American Airlines from Washington, DC to San Diego, CAFind the best flights between Washington, DC to San Diego, CA with Omio's travel partners United, Alaska Airlines, American Airlines from $119 (€97). We can find you the best deals, schedules and tickets when comparing and booking the best trip.
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
7h 4m
Cheapest Price
$120 (€98)
American Airlines frequency
20 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.
Entertaiment on board
United
About
United Airlines is one of the USA’s leading carriers, operating both domestic and international routes. For your next trip, you can choose from Economy, Premium Economy, and Business Class fares.
Luggage & cancellation policy
Average Duration
5h 32m
Cheapest Price
$499 (€406)
United frequency
47 a day
Luggage included
One carry-on bag (9 x 14 x 22 inches) and one personal item (9 x 10 x 17 inches)
Additional luggage
Checked baggage fees vary by route and fare class. Most economy tickets allow purchase of up to 2 checked bags
Cancellation Policy
Basic Economy tickets are non-refundable, other fares allow changes/cancellations with fee depending on fare type and elite status
Pregnant on board
Passengers can fly through the end of their 36th week for single pregnancies, 32nd week for multiple pregnancies. Medical certificate required within 4 weeks of flight
Unaccompagned minor
Children ages 5-14 can travel as unaccompanied minors with mandatory service. Ages 15-17 optional service available
Amenities on board the airplane
Wifi
USB plugs
Accessibility
United provides assistance for passengers with disabilities, including wheelchair assistance and support for passengers with visual or hearing impairments
Pets
Small dogs and cats in cabin, service animals allowed. Pets must be in approved carriers and booked in advance
Entertaiment on board
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
5h 27m
Cheapest Price
$173 (€141)
Alaska Airlines frequency
33 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)
Entertaiment on board
FAQs: Washington, DC to San Diego, CA Flight
Find answers to the most common questions about traveling from Washington, DC to San Diego, CA 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 San Diego, CA, this guide helps you travel smarter and with confidence.
Cheap plane tickets from Washington, DC to San Diego, CA can start from as little as $154 (€125) when you book in advance. The average flight ticket price for Washington, DC to San Diego, CA is $327 (€266); however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
On average the Washington, DC to San Diego, CA flight travel time is 5 h 26 min for the 2264 mile (3652 km) long route, but the duration can vary if you travel on weekends and holidays.
The earliest flight from Washington, DC to San Diego, CA leaves at 5: 00AM. Plan your trip with the Journey Planner from Omio.
The latest flight from Washington, DC to San Diego, CA leaves at 11: 41PM.
There are 79 flights a day from Washington, DC to San Diego, CA which require at least one change with American Airlines, Alaska Airlines or United. Schedules can vary on holidays or weekends with fewer flights.
For the best Washington, DC to San Diego, CA flight to buy, you can travel safely and comfortably with American Airlines, Alaska Airlines or United. However, it's always good to check all possible airlines with services from Washington, DC to San Diego, CA to compare what amenities they may offer.
The cheapest month to travel from Washington, DC to San Diego, CA by plane is October.
You have options as you can travel to San Diego, CA from Washington, DC 3 different ways: train, bus or flight.
Since neither Washington, DC nor San Diego, CA are in the Schengen Area, passport requirements depend on the specific immigration rules of USA and USA. 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 Washington, DC and San Diego, CA all year round.
The best events to attend in San Diego, CA include:
- Comic-Con International, the largest comic book and popular arts convention in the world
- San Diego County Fair, a month-long fair featuring rides, games, and local food
- San Diego Beer Week, a celebration of craft beer with tastings and events across the county
- La Jolla Music Festival, an annual event showcasing classical music performances in a picturesque coastal setting.
The best holidays to experience in San Diego, CA include:
- Memorial Day, ideal weather for beach activities and outdoor events
- Independence Day, spectacular fireworks and patriotic celebrations
- Labor Day, perfect for enjoying the last days of summer at the beach
- Thanksgiving, a time for family gatherings with pleasant fall weather.
The best seasons to visit San Diego, CA are Spring or Fall. The best weather to explore San Diego, CA is during April-June or September-November.
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.
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.
popular airports
Popular airports from Washington, DC to San Diego, CA
Washington
San Diego
The major airport for departures 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 trip from Washington to San Diego.
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
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
The major airport for arrivals 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 journey to San Diego from Washington.
Amenities at airport
WifiShoppingParkingDiningATMTaxisAccessibilityWCHotelShowerLoungeLost and Found OfficeCar Rentalinformation
Distance to city center
4 kmCar 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
More options for your journey from Washington, DC to San Diego, CA
Here are some other resources that might have the information you need
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Most popular flights to San Diego, CA
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