Houston, TX HOU to San Antonio, TX SAT flight with United

Wed, Nov 04
+ Add return
United
skywest airlines
American Airlines
psa airlines
Spirit Airlines
2,000+ travel companies
United
skywest airlines
American Airlines
psa airlines
Spirit Airlines
2,000+ travel companies
QR-Code
Scan to get our free app
Use our app to get live travel updates and book mobile tickets for trains, buses, flights, and ferries.
App Store
rate4.9
42K ratings
Google Play
rate4.6
136K reviews

The cheapest and fastest flights from Houston, TX to San Antonio, TX

Showing times, prices and bookable tickets for Nov 04
Cheapest price on Nov 04
$426
Average ticket price on Nov 04
$682
Fastest journey on Nov 04
1 h 5 m
Average journey duration on Nov 04
1 h 7 m
Flights on Nov 04
66
Distance
305 km
Cheap tickets

The best way to find a cheap flight ticket from Houston, TX to San Antonio, TX is to book your journey as far in advance as possible and to avoid traveling at rush hour.

The average ticket from Houston, TX to San Antonio, TX will cost around $682 if you buy it on the day, but the cheapest tickets can be found for only $426.

Fast flights

On Wed, Nov 04, we found 66 flights from Houston, TX to San Antonio, TX, including 8 direct services.

On Wed, Nov 04 the direct flights cover the 305 km distance in an average of 1 h 7 m but if you time it right, some flights will get you there in just 1 h 5 m .

On Wed, Nov 04 the longest flights will take 1 h 9 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.

  • UnitedUA1371
    0 transfers
  • UnitedUA2250
    0 transfers
  • UnitedUA1794
    0 transfers
  • UnitedUA697
    0 transfers
  • UnitedUA1477
    0 transfers

Journey information

Overview: Houston, TX to San Antonio, TX flight

USAUSA
USAUSA
Icon of flight

Flights from Houston, TX to San Antonio, TX depart on average 61 times per day, taking around 4h 5m. Cheap flight tickets for this journey start at $70 (€59) but you can travel from only $26 (€21) by bus.

There are 7 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 2m. 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
Cheapest alternative travel mode
Bus from $26 (€21)

Plan this route

Journey facts

  • Distance189 miles (305 km)
  • Average flight duration4h 5m
  • Cheapest ticket price$70 (€59)
  • Flights per day61
  • Direct flights7
  • Fastest flight1h 2m
  • First flight5:00 AM
  • Last flight11:55 PM
  • Cheapest MonthJan
  • Cheapest DayThu
  • High SeasonJul - Sep
  • Low SeasonApr - Jun
  • Busiest DayFri
  • Least Busy DayWed
  • Best time to book28 days

Understand & plan this route

Explore this journey

Book with confidence

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 $26 (€21)

Frequently asked questions about your Houston, TX to San Antonio, TX trip

Use these quick route answers to check fares, travel time, departure options, and direct services before booking from Houston, TX to San Antonio, TX.

Cheap plane tickets from Houston, TX to San Antonio, TX can start from as little as $70 (€59) when you book in advance. The average flight ticket price for Houston, TX to San Antonio, TX is $586 (€492) ; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The earliest flight from Houston, TX to San Antonio, TX leaves at 5:00 AM. Plan your trip with the Journey Planner from Omio.
The latest flight from Houston, TX to San Antonio, TX leaves at 11:55 PM.
Yes, there are 7 direct flights a day from Houston, TX to San Antonio, TX with United. Schedules can vary on holidays or weekends with fewer direct flights.

Live departures

Houston, TX to San Antonio, TX flight times

The table below shows live departures for Houston, TX to San Antonio, TX flights for today, Tuesday, November 3. You can also manually refresh the results below to see updated flight journeys.

Last updated at
ProviderDepartsDurationArrivesTransfers
Tickets
UnitedUA1486 · UA19725:00 AM George Bush Intercontinental Airport
7h08
12:08 PM San Antonio International Airport1 transfer
UnitedUA1486 · UA57895:00 AM George Bush Intercontinental Airport
11h49
4:49 PM San Antonio International Airport1 transfer
American AirlinesAA2551 · AA31676:00 AM George Bush Intercontinental Airport
7h15
1:15 PM San Antonio International Airport1 transfer
UnitedUA2616 · UA13946:20 AM George Bush Intercontinental Airport
17h14
11:34 PM San Antonio International Airport1 transfer
UnitedUA2616 · UA57896:20 AM George Bush Intercontinental Airport
10h29
4:49 PM San Antonio International Airport1 transfer
American AirlinesAA3152 · AA31676:50 AM George Bush Intercontinental Airport
6h25
1:15 PM San Antonio International Airport1 transfer
American AirlinesAA3152 · AA10966:50 AM George Bush Intercontinental Airport
7h59
2:49 PM San Antonio International Airport1 transfer
UnitedUA2112 · UA28197:20 AM George Bush Intercontinental Airport
13h33
8:53 PM San Antonio International Airport1 transfer
UnitedUA2112 · UA10227:20 AM George Bush Intercontinental Airport
9h35
4:55 PM San Antonio International Airport1 transfer
UnitedUA2802 · UA57897:20 AM George Bush Intercontinental Airport
9h29
4:49 PM San Antonio International Airport1 transfer
UnitedUA2802 · UA13947:20 AM George Bush Intercontinental Airport
16h14
11:34 PM San Antonio International Airport1 transfer
UnitedUA358 · UA2049 · UA10227:20 AM George Bush Intercontinental Airport
9h35
4:55 PM San Antonio International Airport2 transfers
UnitedUA22507:20 AM George Bush Intercontinental Airport
1h09
8:29 AM San Antonio International Airport0 transfersDirect
UnitedUA1229 · UA15547:40 AM George Bush Intercontinental Airport
9h47
5:27 PM San Antonio International Airport1 transfer
UnitedUA1617 · UA13948:25 AM George Bush Intercontinental Airport
15h09
11:34 PM San Antonio International Airport1 transfer
UnitedUA2744 · UA15548:25 AM George Bush Intercontinental Airport
9h02
5:27 PM San Antonio International Airport1 transfer
UnitedUA1617 · UA57898:25 AM George Bush Intercontinental Airport
8h24
4:49 PM San Antonio International Airport1 transfer
UnitedUA534 · UA10228:30 AM George Bush Intercontinental Airport
8h25
4:55 PM San Antonio International Airport1 transfer
UnitedUA534 · UA28198:30 AM George Bush Intercontinental Airport
12h23
8:53 PM San Antonio International Airport1 transfer
American AirlinesAA3167+envoy airAA39678:57 AM George Bush Intercontinental Airport
4h18
1:15 PM San Antonio International Airport1 transfer
American AirlinesAA1096+envoy airAA39678:57 AM George Bush Intercontinental Airport
5h52
2:49 PM San Antonio International Airport1 transfer
American AirlinesAA1961+envoy airAA39678:57 AM George Bush Intercontinental Airport
6h40
3:37 PM San Antonio International Airport1 transfer
UnitedUA13719:35 AM George Bush Intercontinental Airport
1h11
10:46 AM San Antonio International Airport0 transfersDirect
UnitedUA2124 · UA57899:37 AM George Bush Intercontinental Airport
7h12
4:49 PM San Antonio International Airport1 transfer
UnitedUA2124 · UA13949:37 AM George Bush Intercontinental Airport
13h57
11:34 PM San Antonio International Airport1 transfer
UnitedUA281 · UA28199:40 AM George Bush Intercontinental Airport
11h13
8:53 PM San Antonio International Airport1 transfer
UnitedUA281 · UA10229:40 AM George Bush Intercontinental Airport
7h15
4:55 PM San Antonio International Airport1 transfer
UnitedUA2074 · UA248 · UA28199:46 AM George Bush Intercontinental Airport
11h07
8:53 PM San Antonio International Airport2 transfers
American AirlinesAA1096+envoy airAA34679:58 AM William P. Hobby Airport
4h51
2:49 PM San Antonio International Airport1 transfer
American AirlinesAA1961+envoy airAA34679:58 AM William P. Hobby Airport
5h39
3:37 PM San Antonio International Airport1 transfer
UnitedUA1450 · UA102210:25 AM George Bush Intercontinental Airport
6h30
4:55 PM San Antonio International Airport1 transfer
UnitedUA1450 · UA281910:25 AM George Bush Intercontinental Airport
10h28
8:53 PM San Antonio International Airport1 transfer
skywest airlinesAA6301+American AirlinesAA331411:35 AM William P. Hobby Airport
5h27
5:02 PM San Antonio International Airport1 transfer
skywest airlinesAA6301+American AirlinesAA196111:35 AM William P. Hobby Airport
4h02
3:37 PM San Antonio International Airport1 transfer
skywest airlinesAA6301+American AirlinesAA127011:35 AM William P. Hobby Airport
7h47
7:22 PM San Antonio International Airport1 transfer
UnitedUA2366 · UA186911:55 AM George Bush Intercontinental Airport
8h29
8:24 PM San Antonio International Airport1 transfer
UnitedUA2417 · UA139412:00 PM George Bush Intercontinental Airport
11h34
11:34 PM San Antonio International Airport1 transfer
UnitedUA34112:05 PM George Bush Intercontinental Airport
1h11
1:16 PM San Antonio International Airport0 transfersDirect
American AirlinesAA1426 · AA196112:13 PM George Bush Intercontinental Airport
3h24
3:37 PM San Antonio International Airport1 transfer
American AirlinesAA1426 · AA331412:13 PM George Bush Intercontinental Airport
4h49
5:02 PM San Antonio International Airport1 transfer
American AirlinesAA1426 · AA127012:13 PM George Bush Intercontinental Airport
7h09
7:22 PM San Antonio International Airport1 transfer
American AirlinesAA1426 · AA44512:13 PM George Bush Intercontinental Airport
8h55
9:08 PM San Antonio International Airport1 transfer
UnitedUA2168 · UA281912:45 PM George Bush Intercontinental Airport
8h08
8:53 PM San Antonio International Airport1 transfer
UnitedUA787 · UA13941:40 PM George Bush Intercontinental Airport
9h54
11:34 PM San Antonio International Airport1 transfer
American AirlinesAA1270+envoy airAA39112:01 PM George Bush Intercontinental Airport
5h21
7:22 PM San Antonio International Airport1 transfer
American AirlinesAA1406+envoy airAA39112:01 PM George Bush Intercontinental Airport
7h58
9:59 PM San Antonio International Airport1 transfer
American AirlinesAA445+envoy airAA39112:01 PM George Bush Intercontinental Airport
7h07
9:08 PM San Antonio International Airport1 transfer
American AirlinesAA1270+envoy airAA39492:07 PM William P. Hobby Airport
5h15
7:22 PM San Antonio International Airport1 transfer
American AirlinesAA445+envoy airAA39492:07 PM William P. Hobby Airport
7h01
9:08 PM San Antonio International Airport1 transfer
American AirlinesAA1406+envoy airAA39492:07 PM William P. Hobby Airport
7h52
9:59 PM San Antonio International Airport1 transfer
UnitedUA6972:30 PM George Bush Intercontinental Airport
1h08
3:38 PM San Antonio International Airport0 transfersDirect
UnitedUA2613 · UA28192:46 PM George Bush Intercontinental Airport
6h07
8:53 PM San Antonio International Airport1 transfer
UnitedUA1067 · UA13943:40 PM George Bush Intercontinental Airport
7h54
11:34 PM San Antonio International Airport1 transfer
psa airlinesAA5530+American AirlinesAA4454:14 PM George Bush Intercontinental Airport
4h54
9:08 PM San Antonio International Airport1 transfer
psa airlinesAA5530+American AirlinesAA14064:14 PM George Bush Intercontinental Airport
5h45
9:59 PM San Antonio International Airport1 transfer
UnitedUA61614:55 PM George Bush Intercontinental Airport
1h10
6:05 PM San Antonio International Airport0 transfersDirect
UnitedUA14776:05 PM George Bush Intercontinental Airport
1h05
7:10 PM San Antonio International Airport0 transfersDirect
UnitedUA1654 · UA15216:15 PM George Bush Intercontinental Airport
18h31
12:46 PM San Antonio International Airport1 transfer
UnitedUA2197 · UA19726:48 PM George Bush Intercontinental Airport
17h20
12:08 PM San Antonio International Airport1 transfer
American AirlinesAA606+envoy airAA37457:14 PM George Bush Intercontinental Airport
3h42
10:56 PM San Antonio International Airport1 transfer
American AirlinesAA606+envoy airAA33517:18 PM William P. Hobby Airport
3h38
10:56 PM San Antonio International Airport1 transfer
UnitedUA17948:15 PM George Bush Intercontinental Airport
1h11
9:26 PM San Antonio International Airport0 transfersDirect
UnitedUA685 · UA15218:31 PM George Bush Intercontinental Airport
16h15
12:46 PM San Antonio International Airport1 transfer
UnitedUA1752 · UA19728:40 PM George Bush Intercontinental Airport
15h28
12:08 PM San Antonio International Airport1 transfer
UnitedUA21989:45 PM George Bush Intercontinental Airport
1h06
10:51 PM San Antonio International Airport0 transfersDirect
UnitedUA1066 · UA15219:52 PM George Bush Intercontinental Airport
14h54
12:46 PM San Antonio International Airport1 transfer

This is the last flight of the day.

Find all the dates and times for this journey

Why should you book Houston, TX to San Antonio, TX flights with Omio?

United as well as skywest airlines, American Airlines, psa airlines, Spirit Airlines and more offer flights services from Houston, TX to San Antonio, TX.
Omio is an official ticket reseller for all your travel options from Houston, TX to San Antonio, 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 skywest airlines, American Airlines, psa airlines or Spirit Airlines to find the best option for your trip from Houston, TX to San Antonio, 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 Houston, TX to San Antonio, 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 skywest airlines, American Airlines, psa airlines or Spirit Airlines to find the best option for your trip from Houston, TX to San Antonio, TX.
  • Multiple modes of transport: Omio allows you to compare travel options including train, bus and flight to find the ideal travel option from Houston, TX to San Antonio, TX.

Airlines

Airlines from Houston, TX to San Antonio, TX

Flights from Houston, TX to San Antonio, TX with United, American Airlines, and psa airlines. Flights with a stop available on this route with United, American Airlines, and psa airlines. Use the details below to compare onboard facilities.

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 United Duration
1h 2m
Cheapest United Price
$131 (€110)
United frequency
39 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.
Learn more about United

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 American Airlines Duration
2h 19m
Cheapest American Airlines Price
$101 (€85)
American Airlines frequency
15 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.
Learn more about American Airlines

skywest airlines

About
SkyWest Airlines is a major North American regional airline headquartered in St. George, Utah. It operates flights for larger carriers such as Alaska Airlines (as Alaska SkyWest), American Airlines (as American Eagle), Delta Air Lines (as Delta Connection), and United Airlines (as United Express). SkyWest is the largest regional airline in North America by fleet size, passengers carried, and destinations served. The airline connects passengers to over 250 destinations across the United States, Canada, and Mexico, primarily linking smaller airports to major airline hubs. SkyWest's fleet consists of regional jets, including the Bombardier CRJ series and Embraer 175 aircraft.
Luggage & cancellation policy
Average skywest airlines Duration
2h 22m
Cheapest skywest airlines Price
$104 (€87)
skywest airlines frequency
3 a day
Luggage included
One carry-on bag and one personal item are allowed for free.
Additional luggage
Additional luggage can be purchased, and fees apply for excess, oversized, or overweight baggage.
Cancellation Policy
If canceled within 24 hours of purchase, a full refund is possible, provided the departure is at least 7 days away; after 24 hours, fees range from $100 to $500.
Refund
If SkyWest Airlines cancels a flight, passengers are eligible for a full refund.
Pregnant on board
Being pregnant on board is allowed, but specific policies may depend on the partner airline.
Unaccompagned minor
Children aged 5-14 can travel alone using the unaccompanied minor service, which includes airport escort and supervision.
Amenities on board the airplane
Seat reservation
Toilets
Accessibility
SkyWest Airlines complies with all provisions of the Air Carrier Access Act and accommodates customers with special needs.
Bikes
Bicycles can be checked in but may incur additional fees and must be properly packed.
Pets
Small pets like cats and dogs are allowed in the cabin for a fee, with restrictions on pet and carrier size.

psa airlines

About
PSA Airlines is an American regional airline and a wholly-owned subsidiary of the American Airlines Group, operating exclusively on behalf of American Airlines under the American Eagle brand. Headquartered in Charlotte, North Carolina, PSA Airlines operates over 800 daily flights to nearly 100 destinations across the United States. The airline maintains an all-jet fleet consisting of Bombardier CRJ700 and CRJ900 regional aircraft. With a team of over 5,000 employees, PSA Airlines plays a significant role in connecting smaller cities to major hubs within American Airlines' network.
Luggage & cancellation policy
Average psa airlines Duration
2h 25m
Cheapest psa airlines Price
$101 (€85)
psa airlines frequency
4 a day
Luggage included
One carry-on bag and one personal item are allowed.
Additional luggage
Additional luggage can be checked for a fee, with weight limits up to 32kg (70lbs) for a single piece.
Cancellation Policy
PSA Airlines' cancellation policy depends on the timeframe of cancellation and ticket flexibility, with some flexible ticket options offering easier cancellations.
Refund
Passengers are entitled to a refund if the airline cancels a flight and they choose not to travel.
Amenities on board the airplane
Food sold onboard
Non-alcoholic beverages are complimentary in Economy Class, while alcoholic drinks and snack boxes can be purchased.
Seat reservation
Seat selection for standard seating is typically included, but preferred or Main Cabin Extra seats may require an additional fee.
Accessibility
Wheelchair assistance is available and should be requested at least 24 hours prior to flight departure.
Bikes
Bicycles can be carried as checked baggage if handlebars are turned sideways, pedals are removed, tires are deflated, and the bike is packed in a case or durable cardboard box.

Spirit Airlines

About
Spirit Airlines is an American ultra-low-cost carrier, headquartered in Dania Beach, Florida, operating scheduled flights throughout the United States, the Caribbean, and Latin America. Known for its distinctive bright yellow planes, Spirit's business model traditionally focuses on offering low base fares by unbundling services, allowing passengers to pay only for the amenities they choose, such as baggage and seat selection. As of August 2024, Spirit is evolving its offerings, introducing new fare tiers like "Go Big," "Go Comfy," "Go Savvy," and "Go," which include various bundled perks such as wider seats, extra legroom, priority boarding, and in-flight refreshments. Spirit was the seventh largest passenger carrier in North America as of 2023.
Luggage & cancellation policy
Average Spirit Airlines Duration
5h 55m
Cheapest Spirit Airlines Price
$70 (€59)
Spirit Airlines frequency
2 a day
Luggage included
Personal item (18 x 14 x 8 inches) included
Additional luggage
Checked bags: First bag $79-89, Second bag $89-99, Additional bags $105-110
Cancellation Policy
Cancellation within 24 hours of booking is free, after that fees apply based on fare type and timing
Pregnant on board
Up to 7 days before departure with medical certificate. After 28 weeks, medical certificate required
Unaccompagned minor
Ages 5-14 can travel as unaccompanied minors for $100 fee per direction. Service not available on international flights or connecting flights
Amenities on board the airplane
Wifi
Accessibility
Spirit Airlines offers assistance for passengers with disabilities, including wheelchair services and priority boarding. Passengers are encouraged to request assistance at least 48 hours in advance to ensure availability.
Learn more about Spirit Airlines

Companies, tickets, and onboard amenities between Houston, TX and San Antonio, TX

Review the details behind your booking, from operators and ticket rules to luggage, onboard amenities, accessibility, and route-specific travel policies.

When taking a flight from Houston, TX to San Antonio, TX, you can count on United, skywest airlines, American Airlines, psa airlines, Spirit Airlines for the best way to get you to San Antonio, TX. You can also check all possible airlines who offer a service between Houston, TX and San Antonio, TX and compare the amenities they offer before buying a plane ticket.
For international flights we recommend to arrive 2.5 to 3 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.

Complete guide to San Antonio, TX

Things to do in San Antonio, TX

Discover the best of San Antonio, TX — top attractions, local food, transport tips, budget advice, and currency essentials. Plan your perfect San Antonio, TX trip today.

  • Must visit

San Antonio Museum of Art

A premier collection of Greek, Roman, Egyptian, and Asian art in a striking riverside complex, ideal for art lovers and curious first-time visitors.

View on mapVisit website
  • Must visit

McNay Art Museum

This leading Latinx art museum showcases contemporary and historic works, making it one of the city’s most distinctive cultural stops.

View on mapVisit website
  • Recommended

Contemporary at Blue Star

Housed in a former brewery, this contemporary art museum presents rotating exhibitions in one of San Antonio’s most atmospheric spaces.

View on mapVisit website

U.S. Dollar ($)

Moderate for a major U.S. city. Hotels and dining are usually cheaper than New York or San Francisco, while car use can add costs because transit is limited.

Average meal costs

Budget
$10-$18 for fast food or tacos.
Mid-range
$20-$40 per person for a casual sit-down meal.
Fine dining
$60+ per person for upscale restaurants.
Coffee
$3-$6 for coffee or cappuccino.

Tipping culture

Tip 18-20% at restaurants, 10-15% for taxis, and $1-$2 per drink or coffee if there is table or bar service.

Plan your visit to San Antonio, TX

Get destination-focused answers for the end of your trip, including what to do, when to go, practical entry details, and tips for making the most of your time in San Antonio, TX.

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 San Antonio, TX, travelers should be cautious of pickpocketing and petty theft, especially in crowded areas like the River Walk and Alamo Plaza. Common scams include overcharging by unofficial taxi services and street vendors. It's advisable to use authorized transportation options and stay alert when approached by strangers offering unsolicited help or tours. Staying in well-lit, busy areas and securing personal belongings can help ensure a safe visit.
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.

FAQs: Houston, TX to San Antonio, TX Flight

Find answers to the most common questions about traveling from Houston, TX to San Antonio, 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 San Antonio, TX, this guide helps you travel smarter and with confidence.

FAQs
It's helpful to compare your options as there are 3 ways to travel between Houston, TX and San Antonio, TX including taking a train, bus, and flight.

popular airports

Popular airports from Houston, TX to San Antonio, TX

Most Houston, TX to San Antonio, TX flights use the George Bush Intercontinental Airport to San Antonio International Airport airport pair. Use this guide to compare Houston, TX and San Antonio, TX airports on this route, check city-centre transport, alongside checking practicalities like airport facilities and services.

Departure airports in Houston
Arrival airports in San Antonio

Which Houston, TX airport do flights to San Antonio, TX leave from?

Flights from Houston, TX to San Antonio, TX depart from George Bush Intercontinental Airport. The airport is 4 miles (7 km) from Houston, TX city centre at 2800 N terminal Rd, Houston, TX 77032, USA.
George Bush Intercontinental Airport (IAH)2800 N terminal Rd, Houston, TX 77032, USAWifiShoppingParkingDiningATMTaxisAccessibilityWCHotelShowerLoungeLost and Found OfficeCar Rental
City-centre transport

Getting to George Bush Intercontinental Airport from Houston city centre

George Bush Intercontinental Airport is 7 km from Houston city centre. Public transport options include:

Bus500 · 40m · $4 · every ~7 min
102 · 45m · $4 · every ~15 min
102 · 45m · $4 · every ~15 min

George Bush Intercontinental Airport airport facilities and services

George Bush Intercontinental Airport has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Shower, Lounge, Lost and Found Office, and Car Rental.

Food and drink

Food options include: Various restaurants in all terminals, including fast food and sit-down options like Pappadeaux Seafood Kitchen and Chick-fil-A

Wi-Fi and ATMs

Free Wi-Fi available throughout the airport. ATMs are located in all terminals.

Luggage and lost property

Lost and found is available at the station.

Parking, taxis and toilets

Available at George Bush Intercontinental Airport: Parking, Taxis, WC.

Bike and car services

Available at George Bush Intercontinental Airport: Car Rental.

Accessibility

Accessibility facilities are available at George Bush Intercontinental Airport.

Shops, hotels and contact

Nearby hotels include Hotels nearby, such as Houston Airport Marriott at George Bush Intercontinental..

More about George Bush Intercontinental Airport
William P. Hobby Airport (HOU)7800 Airport Blvd, Houston, TX 77061, USAWifiShoppingParkingDiningATMTaxisAccessibilityWCHotelLoungeLost and Found OfficeCar Rental
City-centre transport

Getting to William P. Hobby Airport from Houston city centre

William P. Hobby Airport is 4 km from Houston city centre. Public transport options include:

Bus500 · 26m · $3 · every ~4 min
500 · 31m · $3 · every ~7 min

William P. Hobby Airport airport facilities and services

William P. Hobby Airport has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Lounge, Lost and Found Office, and Car Rental.

Food and drink

Food options include: Several dining options including Pappadeaux Seafood Kitchen and Starbucks.

Wi-Fi and ATMs

Free Wi-Fi available throughout the airport. ATMs are located near the baggage claim and ticketingas.

Luggage and lost property

Lost and found is available at the station.

Parking, taxis and toilets

Available at William P. Hobby Airport: Parking, Taxis, WC.

Bike and car services

Available at William P. Hobby Airport: Car Rental.

Accessibility

Accessibility facilities are available at William P. Hobby Airport: Elevators, ramps.

Shops, hotels and contact

Nearby hotels include Hotels nearby include DoubleTree by Hilton, within walking distance..

More about William P. Hobby Airport

Airports for flights from Houston, TX to San Antonio, TX

See which airports are used for flights between Houston, TX and San Antonio, TX, including airport details.

Flights from Houston, TX to San Antonio, TX generally leave from George Bush Intercontinental Airport and arrive in San Antonio International Airport.George Bush Intercontinental Airport is 4 miles (7 km) away from Houston, TX city centre and San Antonio International Airport is 6 miles (11 km) from San Antonio, TX city centre.

Most popular flights to and from San Antonio, TX and Houston, TX

Flights Houston, TX - London
Flights Houston, TX - New York, NY
Flights Houston, TX - Paris
Flights Houston, TX - Madrid
Flights Houston, TX - Los Angeles, CA
Flights Houston, TX - Chicago, IL
Flights Houston, TX - Washington, DC
Flights Houston, TX - Boston, MA
Flights Houston, TX - Amsterdam
Flights Houston, TX - Funza
Flights Houston, TX - Frankfurt am Main
Flights Houston, TX - Miami, FL
Flights Houston, TX - San Diego, CA
Flights Houston, TX - Atlanta, GA
Flights Houston, TX - Seattle, WA
Flights Houston, TX - Brussels
Flights Houston, TX - San Francisco, CA
Flights Houston, TX - Las Vegas, NV
Flights Houston, TX - Orlando, FL
Flights Houston, TX - Dallas, TX
Flights Houston, TX - Philadelphia, PA
Flights Houston, TX - Manchester
Flights New York, NY - San Antonio, TX
Flights Los Angeles, CA - San Antonio, TX
Flights Chicago, IL - San Antonio, TX
Flights Dubai - San Antonio, TX
Flights Washington, DC - San Antonio, TX
Flights Boston, MA - San Antonio, TX
Flights El Rosario - San Antonio, TX
Flights Funza - San Antonio, TX
Flights Miami, FL - San Antonio, TX
Flights San Diego, CA - San Antonio, TX
Flights Atlanta, GA - San Antonio, TX
Flights Seattle, WA - San Antonio, TX
Flights San Francisco, CA - San Antonio, TX
Flights Las Vegas, NV - San Antonio, TX
Flights Philadelphia, PA - San Antonio, TX
Flights Denver, CO - San Antonio, TX
Flights Hickam Housing, HI - San Antonio, TX
Flights Portland, OR - San Antonio, TX
Flights Medellín - San Antonio, TX
Flights Phoenix, AZ - San Antonio, TX
Flights Mexico City - San Antonio, TX
Flights Tampa, FL - San Antonio, TX

Most popular flights to San Antonio, TX

Flights New Orleans, LA - San Antonio, TX
HomeFlightsFlights in USAFlight Schedules to San Antonio, TXHouston, TX to San Antonio, TX Flights

The Omio App Makes Travel Planning Easy

We’ll get you where you want to go. From live train updates to mobile tickets, our innovative app is the ideal way to plan and keep track of your travel.

ios-badge
android-badge
Hand With Phone