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

Fri, Jan 09
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Journey information

Overview: San Antonio, TX to Houston, TX flight

USAUSA
USAUSA
Icon of flight

Flights from San Antonio, TX to Houston, TX depart on average 20 times per day, taking around 1h 48m. Cheap flight tickets for this journey start at $114 (€92) but you can travel from only $28 (€23) by bus.

There are 3 flights per day. The earliest flight runs at 05:00, the last at 23:14. The fastest flight covers the 189 miles (305 km) distance in 1h 3m. October 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 $28 (€23)
Distance
189 miles (305 km)
Average flight duration
1h 48m
Cheapest ticket price
$114 (€92)
Flights per day
20
Direct flights
3
Fastest flight
1h 3m
Cheapest month to travel
October
First flight
05:00
Last flight
23:14
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 $28 (€23)

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

Showing times and prices for Jan 09

Cheapest price

$436

Average price

$785

Fastest journey

1 h 7 m

Average duration

1 h 7 m

Flights per day

66

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 $785 if you buy it on the day, but the cheapest tickets can be found for only $436.

Fast flights

Of the 66 flights that leave San Antonio, TX for Houston, TX onFri, Jan 09, 8 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.

On Fri, Jan 09 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 7 m .

On Fri, Jan 09 the longest flights will take 1 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.

UnitedUA410
07:40AM1h07
San Antonio International Airport
08:47AMGeorge Bush Intercontinental Airport
$4361One-way
0 transfers
UnitedUA6187
05:25AM1h11
San Antonio International Airport
06:36AMGeorge Bush Intercontinental Airport
$4361One-way
0 transfers
UnitedUA2658
02:06PM1h07
San Antonio International Airport
03:13PMGeorge Bush Intercontinental Airport
$4361One-way
0 transfers
UnitedUA2675
09:50AM1h07
San Antonio International Airport
10:57AMGeorge Bush Intercontinental Airport
$4361One-way
0 transfers
UnitedUA4043
07:20PM1h11
San Antonio International Airport
08:31PMGeorge Bush Intercontinental Airport
$4361One-way
0 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 €23. 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 €23, and a flight costs an average of €92.

Distance: 189 miles (305 km)

Compare flight with

Flight
Most popular
Bus
Train

€262

Average price

€39

Average price

Cheapest

€61

Average price

4h 48m

Average total duration

Fastest

1h 48m

Onboard

+

3h 0m

Additional time*

4h 11m

Average total duration

3h 41m

Onboard

+

30m

Additional time*

5h 15m

Average total duration

4h 45m

Onboard

+

30m

Additional time*

0.9 - 1.8kg

CO2 emissions

0.3 - 0.8kg

CO2 emissions

Lowest

-

CO2 emissions

United

Most popular airline

Greyhound

Most popular bus company

Amtrak

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, Thursday, January 8. You can also manually refresh the results below to see updated flight journeys.

Last updated at 10:45 PM
ProviderDepartsDurationArrivesTransfers
Tickets
american_airlinesAA2432 · AA323211:36 PM San Antonio International Airport
6h03
5:39 AM George Bush Intercontinental Airport1 transfer
unitedUA51511:59 PM San Antonio International Airport
1h07
1:06 AM George Bush Intercontinental Airport0 transfersDirect
Friday, January 9
american_airlinesAA1912+envoy_airAA383012:01 AM San Antonio International Airport
4h48
4:49 AM George Bush Intercontinental Airport1 transfer
psa_airlinesAA5662+envoy_airAA383012:01 AM San Antonio International Airport
4h45
4:46 AM William P. Hobby Airport1 transfer
american_airlinesAA1449+psa_airlinesAA56621:00 AM San Antonio International Airport
3h46
4:46 AM William P. Hobby Airport1 transfer
american_airlinesAA1449 · AA19121:00 AM San Antonio International Airport
3h49
4:49 AM George Bush Intercontinental Airport1 transfer
unitedUA40431:20 AM San Antonio International Airport
1h11
2:31 AM George Bush Intercontinental Airport0 transfersDirect
american_airlinesAA2616+skywest_airlinesAA493611:00 AM San Antonio International Airport
3h34
2:34 PM William P. Hobby Airport1 transfer
american_airlinesAA2616+envoy_airAA394711:00 AM San Antonio International Airport
3h36
2:36 PM George Bush Intercontinental Airport1 transfer
unitedUA618711:25 AM San Antonio International Airport
1h11
12:36 PM George Bush Intercontinental Airport0 transfersDirect
american_airlinesAA2342 · AA285112:15 PM San Antonio International Airport
5h34
5:49 PM George Bush Intercontinental Airport1 transfer
american_airlinesAA2342+psa_airlinesAA559112:15 PM San Antonio International Airport
5h54
6:09 PM William P. Hobby Airport1 transfer
american_airlinesAA2342 · AA240112:15 PM San Antonio International Airport
4h32
4:47 PM George Bush Intercontinental Airport1 transfer
american_airlinesAA2342+envoy_airAA346712:15 PM San Antonio International Airport
3h50
4:05 PM William P. Hobby Airport1 transfer
unitedUA1332 · UA13731:00 PM San Antonio International Airport
10h20
11:20 PM George Bush Intercontinental Airport1 transfer
american_airlinesAA1282 · AA28511:00 PM San Antonio International Airport
4h49
5:49 PM George Bush Intercontinental Airport1 transfer
unitedUA1332 · UA20531:00 PM San Antonio International Airport
12h57
1:57 AM George Bush Intercontinental Airport1 transfer
american_airlinesAA1282+psa_airlinesAA55911:00 PM San Antonio International Airport
5h09
6:09 PM William P. Hobby Airport1 transfer
american_airlinesAA1282 · AA24011:00 PM San Antonio International Airport
3h47
4:47 PM George Bush Intercontinental Airport1 transfer
unitedUA1332 · UA26571:00 PM San Antonio International Airport
8h45
9:45 PM George Bush Intercontinental Airport1 transfer
unitedUA1332 · UA20951:00 PM San Antonio International Airport
12h01
1:01 AM George Bush Intercontinental Airport1 transfer
unitedUA1332 · UA26381:00 PM San Antonio International Airport
6h40
7:40 PM George Bush Intercontinental Airport1 transfer
unitedUA1332 · UA24261:00 PM San Antonio International Airport
15h58
4:58 AM George Bush Intercontinental Airport1 transfer
unitedUA1332 · UA3031:00 PM San Antonio International Airport
14h28
3:28 AM George Bush Intercontinental Airport1 transfer
unitedUA2233 · UA26741:06 PM San Antonio International Airport
11h40
12:46 AM George Bush Intercontinental Airport1 transfer
unitedUA2233 · UA15901:06 PM San Antonio International Airport
10h14
11:20 PM George Bush Intercontinental Airport1 transfer
unitedUA471 · UA15351:25 PM San Antonio International Airport
7h53
9:18 PM George Bush Intercontinental Airport1 transfer
unitedUA4101:40 PM San Antonio International Airport
1h07
2:47 PM George Bush Intercontinental Airport0 transfersDirect
american_airlinesAA2070 · AA28512:16 PM San Antonio International Airport
3h33
5:49 PM George Bush Intercontinental Airport1 transfer
american_airlinesAA2070+psa_airlinesAA55912:16 PM San Antonio International Airport
3h53
6:09 PM William P. Hobby Airport1 transfer
unitedUA2853 · UA4752:30 PM San Antonio International Airport
14h18
4:48 AM George Bush Intercontinental Airport1 transfer
unitedUA2853 · UA2362:30 PM San Antonio International Airport
11h31
2:01 AM George Bush Intercontinental Airport1 transfer
unitedUA2853 · UA4892:30 PM San Antonio International Airport
10h40
1:10 AM George Bush Intercontinental Airport1 transfer
unitedUA2853 · UA13542:30 PM San Antonio International Airport
6h50
9:20 PM George Bush Intercontinental Airport1 transfer
unitedUA2853 · UA18292:30 PM San Antonio International Airport
8h29
10:59 PM George Bush Intercontinental Airport1 transfer
unitedUA2853 · UA24192:30 PM San Antonio International Airport
15h29
5:59 AM George Bush Intercontinental Airport1 transfer
unitedUA2853 · UA578 · UA21142:30 PM San Antonio International Airport
12h17
2:47 AM George Bush Intercontinental Airport2 transfers
unitedUA2853 · UA15872:30 PM San Antonio International Airport
13h07
3:37 AM George Bush Intercontinental Airport1 transfer
american_airlinesAA888 · AA24003:30 PM San Antonio International Airport
4h21
7:51 PM George Bush Intercontinental Airport1 transfer
unitedUA26753:50 PM San Antonio International Airport
1h07
4:57 PM George Bush Intercontinental Airport0 transfersDirect
skywest_airlinesAA6283+american_airlinesAA24385:36 PM San Antonio International Airport
5h29
11:05 PM George Bush Intercontinental Airport1 transfer
skywest_airlinesAA6283+psa_airlinesAA50185:36 PM San Antonio International Airport
6h30
12:06 AM William P. Hobby Airport1 transfer
skywest_airlinesAA6283+envoy_airAA33585:36 PM San Antonio International Airport
4h32
10:08 PM George Bush Intercontinental Airport1 transfer
skywest_airlinesAA6283+envoy_airAA34945:36 PM San Antonio International Airport
4h36
10:12 PM William P. Hobby Airport1 transfer
unitedUA13975:43 PM San Antonio International Airport
1h07
6:50 PM George Bush Intercontinental Airport0 transfersDirect
unitedUA2250 · UA22176:15 PM San Antonio International Airport
8h16
2:31 AM George Bush Intercontinental Airport1 transfer
american_airlinesAA413 · AA24387:08 PM San Antonio International Airport
3h57
11:05 PM George Bush Intercontinental Airport1 transfer
unitedUA1789 · UA2367:20 PM San Antonio International Airport
6h41
2:01 AM George Bush Intercontinental Airport1 transfer
unitedUA1789 · UA15877:20 PM San Antonio International Airport
8h17
3:37 AM George Bush Intercontinental Airport1 transfer
unitedUA1789 · UA1805 · UA21147:20 PM San Antonio International Airport
7h27
2:47 AM George Bush Intercontinental Airport2 transfers
unitedUA1789 · UA24197:20 PM San Antonio International Airport
10h39
5:59 AM George Bush Intercontinental Airport1 transfer
unitedUA1789 · UA4757:20 PM San Antonio International Airport
9h28
4:48 AM George Bush Intercontinental Airport1 transfer
unitedUA1789 · UA4897:20 PM San Antonio International Airport
5h50
1:10 AM George Bush Intercontinental Airport1 transfer
unitedUA2243 · UA24268:05 PM San Antonio International Airport
8h53
4:58 AM George Bush Intercontinental Airport1 transfer
unitedUA2243 · UA26658:05 PM San Antonio International Airport
10h07
6:12 AM George Bush Intercontinental Airport1 transfer
unitedUA2243 · UA3038:05 PM San Antonio International Airport
7h23
3:28 AM George Bush Intercontinental Airport1 transfer
unitedUA2243 · UA5378:05 PM San Antonio International Airport
18h33
2:38 PM George Bush Intercontinental Airport1 transfer
unitedUA2243 · UA26218:05 PM San Antonio International Airport
15h40
11:45 AM George Bush Intercontinental Airport1 transfer
unitedUA26588:06 PM San Antonio International Airport
1h07
9:13 PM George Bush Intercontinental Airport0 transfersDirect
american_airlinesAA2877 · AA27909:07 PM San Antonio International Airport
6h03
3:10 AM George Bush Intercontinental Airport1 transfer
american_airlinesAA2877+envoy_airAA39679:07 PM San Antonio International Airport
4h11
1:18 AM George Bush Intercontinental Airport1 transfer
unitedUA262510:04 PM San Antonio International Airport
1h07
11:11 PM George Bush Intercontinental Airport0 transfersDirect
american_airlinesAA1961 · AA279010:40 PM San Antonio International Airport
4h30
3:10 AM George Bush Intercontinental Airport1 transfer
american_airlinesAA1961 · AA191210:40 PM San Antonio International Airport
6h09
4:49 AM George Bush Intercontinental Airport1 transfer
unitedUA2479 · UA32010:43 PM San Antonio International Airport
15h53
2:36 PM George Bush Intercontinental Airport1 transfer
unitedUA2479 · UA47510:43 PM San Antonio International Airport
6h05
4:48 AM George Bush Intercontinental Airport1 transfer
unitedUA2479 · UA241910:43 PM San Antonio International Airport
7h16
5:59 AM George Bush Intercontinental Airport1 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.

Fri
Jan 09
Sat
Jan 10
Sun
Jan 11
Mon
Jan 12
Tue
Jan 13
Wed
Jan 14
Thu
Jan 15

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 $28 (€23). We can find you the best deals, schedules and tickets when comparing and booking the best trip.

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
1h 3m
Cheapest Price
$283 (€228)
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 13m
Cheapest Price
$103 (€83)
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.

FAQs
Cheap plane tickets from San Antonio, TX to Houston, TX can start from as little as $61 (€49) when you book in advance. The average flight ticket price for San Antonio, TX to Houston, TX is $289 (€232); however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
On average the San Antonio, TX to Houston, TX flight travel time is 1 h 3 min   for the 189 mile (305 km) long journey, but the duration can vary if you travel on weekends and holidays.
The earliest flight from San Antonio, TX to Houston, TX leaves at 5: 00AM. Plan your trip with the Journey Planner   from Omio.
The latest flight from San Antonio, TX to Houston, TX leaves at 11: 14PM.
Yes, it is possible to travel from San Antonio, TX to Houston, TX without having to change trains with United. There are 5 direct flights from San Antonio, TX to Houston, TX each day. There may be fewer direct services available on weekends or holidays.
For the trip from San Antonio, TX to Houston, TX you can take a flight with United or American Airlines. Be sure to check out all possible airlines that offer services from San Antonio, TX to Houston, TX on Omio to compare what amenities they may have.
The cheapest month for a flight from San Antonio, TX to Houston, TX is September.
You have options as you can travel to Houston, TX from San Antonio, TX 3 different ways: train, bus or flight.
Since neither San Antonio, TX nor Houston, TX 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.
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.
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 seasons to visit Houston, TX are Spring or Fall. The best weather to explore Houston, TX 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.
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 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
WifiWifi
ShoppingShopping
ParkingParking
DiningDining
ATMATM
TaxisTaxis
AccessibilityAccessibility
WCWC
HotelHotel
LoungeLounge
Lost and Found OfficeLost and Found Office
Car RentalCar Rental
information
ticketOfficeHours
Distance to city center
11 km
carConnection
Car connection
US-281, exit at Airport Blvd
Wifi
Wifi
  • Free Wi-Fi available throughout the airport.
Shopping
Shopping
  • Shops are located in both terminals, including Duty-Free and local souvenir shops.
Parking
Parking
  • Parking available on-site, approximately 2.4€ (CAD 3.50) per hour.
Dining
Dining
  • Restaurants are located in both terminals, including Tex-Mex and American cuisine. Top options include La Gloria and Rosario's.
Taxis
Taxis
  • Available outside the terminal.
Accessibility
Accessibility
  • Ramps, assistance
WC
WC
  • Available throughout the airport in both terminals.
Hotel
Hotel
  • Hotels within walking distance, including the Hilton San Antonio Airport.
Lounge
Lounge
  • Lounges available, including the United Club in terminal B.
Lost and Found Office
Lost and Found Office
  • Lost and Found located in terminal A, near the baggage claim area.
Car Rental
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

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

HomeFlightsFlights in USAFlight Schedules to Houston, TXSan Antonio, TX to Houston, TX Flights

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