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Journey information
Overview: San Antonio, TX to Houston, TX flight
USAUSA
Flights from San Antonio, TX to Houston, TX depart on average 41 times per day, taking around 1h 48m. Cheap flight tickets for this journey start at $186 (€151) but you can travel from only $27 (€22) by bus.
There are 5 flights per day. The earliest flight runs at 05:00, the last at 23:55. The fastest flight covers the 189 miles (305 km) distance in 1h 3m. November 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 $27 (€22)
Distance 189 miles (305 km) |
Average flight duration 1h 48m |
Cheapest ticket price $186 (€151) |
Flights per day 41 |
Direct flights 5 |
Fastest flight 1h 3m |
Cheapest month November |
First flight 5:00 AM |
Last flight 11:55 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
Cheapest alternative travel mode
Bus from $27 (€22)
The cheapest and fastest flights from San Antonio, TX to Houston, TX
Showing times and prices for Apr 02
Cheapest price
$463
Average price
$769
Fastest journey
1 h 1 m
Average duration
1 h 5 m
Flights per day
67
Distance
305 km
Cheap tickets
The best way to find a cheap flight ticket from San Antonio, TX to Houston, TX is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from San Antonio, TX to Houston, TX will cost around $769 if you buy it on the day, but the cheapest tickets can be found for only $463.
Fast flights
Of the 67 flights that leave San Antonio, TX for Houston, TX onThu, Apr 02, 8 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 305 km distance in an average of 1 h 5 m but if you time it right, some flights will get you there in just 1 h 1 m .
On Thu, Apr 02 the longest flights will take 1 h 8 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.
UA4107:40 AM1h07San Antonio International Airport8:47 AMGeorge Bush Intercontinental Airport$4631One-way0 transfers- UA15712:14 PM1h08San Antonio International Airport3:22 PMGeorge Bush Intercontinental Airport$4631One-way0 transfers
- UA61125:30 AM1h10San Antonio International Airport6:40 AMGeorge Bush Intercontinental Airport$4631One-way0 transfers
- UA128211:46 AM1h01San Antonio International Airport12:47 PMGeorge Bush Intercontinental Airport$4631One-way0 transfers
- UA26547:15 PM1h09San Antonio International Airport8:24 PMGeorge Bush Intercontinental Airport$4631One-way0 transfers
- UA128211:46 AM1h01San Antonio International Airport12:47 PMGeorge Bush Intercontinental Airport$4631One-way0 transfers
- UA7539:40 AM1h02San Antonio International Airport10:42 AMGeorge Bush Intercontinental Airport$4631One-way0 transfers
- UA4107:40 AM1h07San Antonio International Airport8:47 AMGeorge Bush Intercontinental Airport$4631One-way0 transfers
- UA15712:14 PM1h08San Antonio International Airport3:22 PMGeorge Bush Intercontinental Airport$4631One-way0 transfers
- UA4044:17 PM1h08San Antonio International Airport5:25 PMGeorge Bush Intercontinental Airport$4631One-way0 transfers
Travel Information
Compare train, bus, and flight for San Antonio, TX to Houston, TX
Omio recommends booking the bus as it is the most popular option from San Antonio, TX to Houston, TX among Omio's users. If you are prioritising price take the bus with prices starting from $27. For those with little time consider booking a flight which can get you there in 1h 48m. In case you are seeking to minimise your carbon footprint the bus is your best bet as it emits only 0.3 - 0.8kg. The ticket price range depends on the travel mode: a bus costs an average of $27, and a flight costs an average of $186.
Distance: 189 miles (305 km)
Compare flight with
| Flight | Most popular Bus | Train |
|---|---|---|
$340 Average price | $49 Average price Cheapest | $55 Average price |
4h 48m Average total duration Fastest 1h 48m Onboard + 3h 0m Additional time* | 4h 19m Average total duration 3h 49m Onboard + 30m Additional time* | 4h 35m Average total duration 4h 5m Onboard + 30m Additional time* |
0.9 - 1.8kg CO2 emissions | 0.3 - 0.8kg CO2 emissions Lowest | - CO2 emissions |
Most popular airline |  Most popular bus company |  Most popular train company |
Direct Options | Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
Live departures
San Antonio, TX to Houston, TX flight times
The table below shows live departures for San Antonio, TX to Houston, TX 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 |
|---|---|---|---|---|---|
| UA1332 · UA2093 | 11:49 AM San Antonio International Airport | 13h31 | 1:20 AM George Bush Intercontinental Airport | 1 transfer | |
| UA1332 · UA2638 | 11:49 AM San Antonio International Airport | 6h49 | 6:38 PM George Bush Intercontinental Airport | 1 transfer | |
| UA1332 · UA1475 | 11:49 AM San Antonio International Airport | 14h32 | 2:21 AM George Bush Intercontinental Airport | 1 transfer | |
| UA1332 · UA1983 | 11:49 AM San Antonio International Airport | 10h22 | 10:11 PM George Bush Intercontinental Airport | 1 transfer | |
| UA1332 · UA1448 | 11:49 AM San Antonio International Airport | 9h00 | 8:49 PM George Bush Intercontinental Airport | 1 transfer | |
| UA1332 · UA2426 | 11:49 AM San Antonio International Airport | 16h32 | 4:21 AM George Bush Intercontinental Airport | 1 transfer | |
| UA1332 · UA714 | 11:49 AM San Antonio International Airport | 12h20 | 12:09 AM George Bush Intercontinental Airport | 1 transfer | |
 AA1282+ AA5550 | 12:00 PM San Antonio International Airport | 4h48 | 4:48 PM William P. Hobby Airport | 1 transfer | |
| AA1282 · AA2851 | 12:00 PM San Antonio International Airport | 4h29 | 4:29 PM George Bush Intercontinental Airport | 1 transfer | |
| UA471 · UA1535 | 12:15 PM San Antonio International Airport | 8h10 | 8:25 PM George Bush Intercontinental Airport | 1 transfer | |
| UA410 | 12:40 PM San Antonio International Airport | 1h07 | 1:47 PM George Bush Intercontinental Airport | 0 transfersDirect | |
| UA2853 · UA1599 | 1:45 PM San Antonio International Airport | 6h35 | 8:20 PM George Bush Intercontinental Airport | 1 transfer | |
| UA2853 · UA2419 | 1:45 PM San Antonio International Airport | 15h14 | 4:59 AM George Bush Intercontinental Airport | 1 transfer | |
| UA2853 · UA475 | 1:45 PM San Antonio International Airport | 14h29 | 4:14 AM George Bush Intercontinental Airport | 1 transfer | |
| UA2853 · UA1829 | 1:45 PM San Antonio International Airport | 8h17 | 10:02 PM George Bush Intercontinental Airport | 1 transfer | |
| UA2853 · UA588 | 1:45 PM San Antonio International Airport | 11h29 | 1:14 AM George Bush Intercontinental Airport | 1 transfer | |
| UA2853 · UA489 | 1:45 PM San Antonio International Airport | 10h25 | 12:10 AM George Bush Intercontinental Airport | 1 transfer | |
| UA2853 · UA1587 | 1:45 PM San Antonio International Airport | 12h18 | 2:03 AM George Bush Intercontinental Airport | 1 transfer | |
| UA2853 · UA578 · UA414 | 1:45 PM San Antonio International Airport | 12h05 | 1:50 AM George Bush Intercontinental Airport | 2 transfers | |
AA1239+ AA4113 | 2:13 PM San Antonio International Airport | 4h26 | 6:39 PM George Bush Intercontinental Airport | 1 transfer | |
| UA753 | 2:40 PM San Antonio International Airport | 1h02 | 3:42 PM George Bush Intercontinental Airport | 0 transfersDirect | |
| AA415+AA5625 | 3:23 PM San Antonio International Airport | 5h27 | 8:50 PM William P. Hobby Airport | 1 transfer | |
| AA415 · AA1839 | 3:23 PM San Antonio International Airport | 5h22 | 8:45 PM George Bush Intercontinental Airport | 1 transfer | |
 AA6291+AA1839 | 4:28 PM San Antonio International Airport | 4h17 | 8:45 PM George Bush Intercontinental Airport | 1 transfer | |
| AA6291+AA5625 | 4:28 PM San Antonio International Airport | 4h22 | 8:50 PM William P. Hobby Airport | 1 transfer | |
| AA6291+AA3346 | 4:28 PM San Antonio International Airport | 6h24 | 10:52 PM George Bush Intercontinental Airport | 1 transfer | |
| UA1282 | 4:46 PM San Antonio International Airport | 1h01 | 5:47 PM George Bush Intercontinental Airport | 0 transfersDirect | |
| UA6168 · UA2217 | 4:58 PM San Antonio International Airport | 8h12 | 1:10 AM George Bush Intercontinental Airport | 1 transfer | |
| UA2112 · UA475 | 6:25 PM San Antonio International Airport | 9h49 | 4:14 AM George Bush Intercontinental Airport | 1 transfer | |
| UA2112 · UA1587 | 6:25 PM San Antonio International Airport | 7h38 | 2:03 AM George Bush Intercontinental Airport | 1 transfer | |
| UA2112 · UA588 | 6:25 PM San Antonio International Airport | 6h49 | 1:14 AM George Bush Intercontinental Airport | 1 transfer | |
| UA2112 · UA489 | 6:25 PM San Antonio International Airport | 5h45 | 12:10 AM George Bush Intercontinental Airport | 1 transfer | |
| UA2112 · UA2419 | 6:25 PM San Antonio International Airport | 10h34 | 4:59 AM George Bush Intercontinental Airport | 1 transfer | |
| AA413+AA5286 | 6:40 PM San Antonio International Airport | 6h10 | 12:50 AM William P. Hobby Airport | 1 transfer | |
| AA413 · AA2682 | 6:40 PM San Antonio International Airport | 5h23 | 12:03 AM George Bush Intercontinental Airport | 1 transfer | |
| AA413+AA3346 | 6:40 PM San Antonio International Airport | 4h12 | 10:52 PM George Bush Intercontinental Airport | 1 transfer | |
| UA2243 · UA1898 | 7:02 PM San Antonio International Airport | 18h45 | 1:47 PM George Bush Intercontinental Airport | 1 transfer | |
| UA2243 · UA1475 | 7:02 PM San Antonio International Airport | 7h19 | 2:21 AM George Bush Intercontinental Airport | 1 transfer | |
| UA2243 · UA2426 | 7:02 PM San Antonio International Airport | 9h19 | 4:21 AM George Bush Intercontinental Airport | 1 transfer | |
| UA1571 | 7:14 PM San Antonio International Airport | 1h08 | 8:22 PM George Bush Intercontinental Airport | 0 transfersDirect | |
| AA3034 · AA2682 | 8:08 PM San Antonio International Airport | 3h55 | 12:03 AM George Bush Intercontinental Airport | 1 transfer | |
| AA3034+AA5286 | 8:08 PM San Antonio International Airport | 4h42 | 12:50 AM William P. Hobby Airport | 1 transfer | |
| AA3034 · AA2790 | 8:08 PM San Antonio International Airport | 5h16 | 1:24 AM George Bush Intercontinental Airport | 1 transfer | |
| UA5968 · UA2047 | 8:39 PM San Antonio International Airport | 9h18 | 5:57 AM George Bush Intercontinental Airport | 1 transfer | |
| UA404 | 9:17 PM San Antonio International Airport | 1h08 | 10:25 PM George Bush Intercontinental Airport | 0 transfersDirect | |
| AA1961 · AA2790 | 9:41 PM San Antonio International Airport | 3h43 | 1:24 AM George Bush Intercontinental Airport | 1 transfer | |
| AA1961 · AA3140 | 9:41 PM San Antonio International Airport | 5h50 | 3:31 AM George Bush Intercontinental Airport | 1 transfer | |
| UA2479 · UA2419 | 9:45 PM San Antonio International Airport | 7h14 | 4:59 AM George Bush Intercontinental Airport | 1 transfer | |
| UA2479 · UA475 | 9:45 PM San Antonio International Airport | 6h29 | 4:14 AM George Bush Intercontinental Airport | 1 transfer | |
| AA3055+AA5356 | 10:36 PM San Antonio International Airport | 6h22 | 4:58 AM William P. Hobby Airport | 1 transfer | |
| AA3055 · AA3140 | 10:36 PM San Antonio International Airport | 4h55 | 3:31 AM George Bush Intercontinental Airport | 1 transfer | |
| AA3055 · AA1912 | 10:36 PM San Antonio International Airport | 6h16 | 4:52 AM George Bush Intercontinental Airport | 1 transfer | |
| UA697 · UA1898 | 10:50 PM San Antonio International Airport | 14h57 | 1:47 PM George Bush Intercontinental Airport | 1 transfer | |
| UA697 · UA1231 | 10:50 PM San Antonio International Airport | 16h47 | 3:37 PM George Bush Intercontinental Airport | 1 transfer | |
| UA697 · UA2231 | 10:50 PM San Antonio International Airport | 18h07 | 4:57 PM George Bush Intercontinental Airport | 1 transfer | |
| UA697 · UA2638 | 10:50 PM San Antonio International Airport | 19h48 | 6:38 PM George Bush Intercontinental Airport | 1 transfer | |
| UA515 | 11:02 PM San Antonio International Airport | 1h08 | 12:10 AM George Bush Intercontinental Airport | 0 transfersDirect | |
| Thursday, April 2 | |||||
| UA2654 | 12:15 AM San Antonio International Airport | 1h09 | 1:24 AM George Bush Intercontinental Airport | 0 transfersDirect | |
| AA1270 · AA1912 | 1:08 AM San Antonio International Airport | 3h44 | 4:52 AM George Bush Intercontinental Airport | 1 transfer | |
| AA1270+AA5356 | 1:08 AM San Antonio International Airport | 3h50 | 4:58 AM William P. Hobby Airport | 1 transfer | |
| AA2616+AA3467 | 10:00 AM San Antonio International Airport | 4h43 | 2:43 PM William P. Hobby Airport | 1 transfer | |
| UA6112 | 10:30 AM San Antonio International Airport | 1h10 | 11:40 AM George Bush Intercontinental Airport | 0 transfersDirect | |
| AA2342+AA5550 | 11:00 AM San Antonio International Airport | 5h48 | 4:48 PM William P. Hobby Airport | 1 transfer | |
| AA2342 · AA2851 | 11:00 AM San Antonio International Airport | 5h29 | 4:29 PM George Bush Intercontinental Airport | 1 transfer | |
| AA2342+AA3467 | 11:00 AM San Antonio International Airport | 3h43 | 2:43 PM William P. Hobby Airport | 1 transfer | |
| UA5657 · UA2498 | 11:12 AM San Antonio International Airport | 8h53 | 8:05 PM George Bush Intercontinental 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 Antonio, TX to Houston, TX 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 Antonio, TX to Houston, TX flights with Omio?
United as well as American Airlines offer flights services from San Antonio, TX to Houston, TX.
Omio is an official ticket reseller for all your travel options from San Antonio, TX to Houston, TX.
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 American Airlines to find the best option for your trip from San Antonio, TX to Houston, TX.
- 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 Antonio, TX to Houston, TX.
Why book with Omio over Kayak, Skyscanner or Trip?
- Compare with other providers: On Omio, you can also compare tickets for the likes of American Airlines to find the best option for your trip from San Antonio, TX to Houston, TX.
- Multiple modes of transport: Omio allows you to compare travel options including train, bus and flight to find the ideal travel option from San Antonio, TX to Houston, TX.
Airlines: United, American Airlines from San Antonio, TX to Houston, TXFind the best flights between San Antonio, TX to Houston, TX with Omio's travel partners United, American Airlines from $27 (€22). 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
1h 3m
Cheapest Price
$186 (€151)
United frequency
40 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.
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
3h 43m
Cheapest Price
$198 (€160)
American Airlines frequency
12 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.
FAQs: San Antonio, TX to Houston, TX Flight
Find answers to the most common questions about traveling from San Antonio, TX to Houston, TX 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 Houston, TX, this guide helps you travel smarter and with confidence.
Cheap plane tickets from San Antonio, TX to Houston, TX can start from as little as $186 (€151) when you book in advance. The average flight ticket price for San Antonio, TX to Houston, TX is $340 (€276) ; 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 Antonio, TX to Houston, TX is 1h 3m to travel the 189 miles (305 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 Antonio, TX to Houston, TX leaves at 5:00 AM. Plan your trip with the Journey Planner from Omio.
The latest flight from San Antonio, TX to Houston, TX leaves at 11:55 PM.
Yes, there are 5 direct flights a day from San Antonio, TX to Houston, TX with United. Schedules can vary on holidays or weekends with fewer direct flights.
When taking a flight from San Antonio, TX to Houston, TX, you can count on United, American Airlines for the best way to get you to Houston, TX. You can also check all possible airlines who offer a service between San Antonio, TX and Houston, TX and compare the amenities they offer before buying a plane ticket.
Flights from San Antonio, TX to Houston, TX generally leave from San Antonio International Airport and arrive in George Bush Intercontinental Airport.San Antonio International Airport is 6 miles (11 km) away from San Antonio, TX city centre and George Bush Intercontinental Airport is 4 miles (7 km) from Houston, TX city centre.
The cheapest month for a flight from San Antonio, TX to Houston, TX is November.
It's helpful to compare your options as there are 3 ways to travel between San Antonio, TX and Houston, TX including taking a train, bus, and flight.
Since neither San Antonio, TX nor Houston, TX 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 no time difference between San Antonio, TX and Houston, TX.
The best events to attend in Houston, TX include:
- Houston Livestock Show and Rodeo, the largest livestock show and rodeo in the world featuring concerts, competitions, and exhibitions
- Houston Art Car Parade, a unique parade showcasing creatively decorated cars as mobile works of art
- Houston International Festival, a celebration of global cultures with food, music, and art from around the world
- Bayou City Art Festival, an outdoor festival featuring local artists' work along with live music and food vendors.
Some of the most interesting sights to explore in Houston, TX are:
- Space Center Houston, an educational complex offering exhibits and tours related to NASA's space exploration
- Houston Museum of Natural Science, featuring extensive collections of fossils, gems, and ancient artifacts
- Houston Zoo, home to over 6,000 animals from around the world in a lush, 55-acre park
- Museum of Fine Arts, Houston, showcasing a diverse collection of art from antiquity to the present
- Buffalo Bayou Park, a 160-acre green space with trails, gardens, and views of the downtown skyline.
The best holidays to experience in Houston, TX include:
- Independence Day, fireworks and celebrations marking the nation's birthday
- Labor Day, a long weekend perfect for outdoor activities and barbecues
- Thanksgiving, a time for family gatherings and enjoying the fall season
- Christmas, festive decorations and holiday spirit throughout the city.
The best things to do in Houston, TX include:
- Visit the Houston Livestock Show and Rodeo, the largest livestock exhibition and rodeo in the world, featuring concerts and carnival attractions
- Explore the vibrant street art and murals in the Houston Heights neighborhood
- Enjoy a performance at the Houston Symphony, offering a range of classical and contemporary music
- Discover the culinary scene with a food tour in the diverse neighborhoods of Houston
- Attend a game at Minute Maid Park, home of the Houston Astros, for an exciting baseball experience.
The best season to visit Houston, TX is Spring or Fall. The best weather to explore Houston, TX is during April-June or September-November.
We recommend using the bus as it is the most popular way to get from San Antonio, TX to Houston, TX 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 Houston, TX, travelers should be cautious of common urban safety concerns such as petty theft, pickpocketing, and vehicle break-ins, especially in crowded areas and tourist hotspots. Scams to watch out for include fake ticket sellers, overcharging by unofficial taxi or ride-share drivers, and street vendors offering counterfeit goods. Staying in well-lit areas, using authorized transportation, and securing personal belongings can help minimize risks.
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 Antonio, TX to Houston, TX
San Antonio
Houston
The major airport for departures in San Antonio is San Antonio International Airport. Find all the information you need to know about services, amenities and connections at San Antonio International Airport for your trip from San Antonio to Houston.
Amenities at airport
Wifi
Shopping
Parking
Dining
ATM
Taxis
Accessibility
WC
Hotel
Lounge
Lost and Found Office
Car Rentalinformation
Distance to city center
11 km
Car connection
US-281, exit at Airport BlvdWifi
- Free Wi-Fi available throughout the airport.
Shopping
- Shops are located in both terminals, including Duty-Free and local souvenir shops.
Parking
- Parking available on-site, approximately 2.4€ (CAD 3.50) per hour.
Dining
- Restaurants are located in both terminals, including Tex-Mex and American cuisine. Top options include La Gloria and Rosario's.
Taxis
- Available outside the terminal.
Accessibility
- Ramps, assistance
WC
- Available throughout the airport in both terminals.
Hotel
- Hotels within walking distance, including the Hilton San Antonio Airport.
Lounge
- Lounges available, including the United Club in terminal B.
Lost and Found Office
- Lost and Found located in terminal A, near the baggage claim area.
Car Rental
- Car rental services are available on-site from major providers like Hertz and Avis.
Public transit options for San Antonio International Airport
- VIA Metropolitan Transit bus line 5, stop at San Antonio Intertiol Airport, 8 miles
The major airport for arrivals in Houston is George Bush Intercontinental Airport. Find all the information you need to know about services, amenities and connections at George Bush Intercontinental Airport for your journey to Houston from San Antonio.
Amenities at airport
WifiShoppingParkingDiningATMTaxisAccessibilityWCHotel
ShowerLoungeLost and Found OfficeCar Rentalinformation
Distance to city center
7 kmCar connection
I-69, Exit 110Wifi
- Free Wi-Fi available throughout the airport.
Shopping
- Shops in all terminals, including duty-free and local brands like Houston!.
Parking
- Parking available, price varies.
Dining
- Various restaurants in all terminals, including fast food and sit-down options like Pappadeaux Seafood Kitchen and Chick-fil-A
Taxis
- Available outside the terminal.
WC
- Available throughout the airport.
Hotel
- Hotels nearby, such as Houston Airport Marriott at George Bush Intercontinental.
Shower
- Showers available in some lounges, access may require a fee.
Lounge
- Several lounges available, including United Club and Centurion Lounge.
Lost and Found Office
- Lost and Found located in terminal E.
Car Rental
- Car rental services available at Rental Car Center, accessible via shuttle
Public transit options for George Bush Intercontinental Airport
- Metro Bus 102, Bush IAH terminal C, 23 miles
Amenities at airport
WifiShoppingParkingDiningATMTaxisAccessibilityWCHotelLoungeLost and Found OfficeCar Rentalinformation
Distance to city center
4 kmCar connection
I-45, exit 39Wifi
- Free Wi-Fi available throughout the airport.
Shopping
- Shops include newsstands and gift shops located in the main terminal.
Parking
- Parking available near the terminal, approximately 0.95€ ($1) per hour.
Dining
- Several dining options including Pappadeaux Seafood Kitchen and Starbucks.
Taxis
- Available outside the terminal.
Accessibility
- Elevators, ramps
WC
- Available throughout the airport.
Hotel
- Hotels nearby include DoubleTree by Hilton, within walking distance.
Lounge
- Lounges include The Club at HOU, offering refreshments and Wi-Fi.
Lost and Found Office
- Available throughout the airport.
Car Rental
- Car rental services are available on-site, including Hertz and Avis.
Public transit options for William P. Hobby Airport
- Bus 40, Hobby Airport, 45 minutes
Most popular flights from San Antonio, TX
More options for your journey from San Antonio, TX to Houston, TX
Here are some other resources that might have the information you need
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