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Cheap flight deals from Houston to San Antonio Starting at MYR 321

Discover our range of affordable one-way and round-trip flights from Houston to San Antonio and kick-start your next adventure today!

  • One way
  • Round-trip
      • Cheapest nonstop
        IAH07:25
        1h 10m
        Nonstop
        SAT08:35
        Wed, Mar 12|Houston - San Antonio|United Airlines
        MYR 321MYR 493
        35% OFF
        35% OFF
        MYR 493MYR 321

        Choose United Airlines flights from Houston to San Antonio. The one-way direct flight with United Airlines departs from George Bush Intercontinental Airport on Wed, Mar 12, arriving at San Antonio International Airport. One-way Prices start from MYR 321 including taxes and charges.

      • IAH07:25
        1h 13m
        Nonstop
        SAT08:38
        Tue, Mar 18|Houston - San Antonio|United Airlines
        MYR 334MYR 493
        32% OFF
        32% OFF
        MYR 493MYR 334

        Choose United Airlines flights from Houston to San Antonio. The one-way direct flight with United Airlines departs from George Bush Intercontinental Airport on Tue, Mar 18, arriving at San Antonio International Airport. One-way Prices start from MYR 334 including taxes and charges.

      • IAH10:15
        1h 12m
        Nonstop
        SAT11:27
        Tue, Feb 25|Houston - San Antonio|United Airlines
        MYR 341MYR 493
        31% OFF
        31% OFF
        MYR 493MYR 341

        Choose United Airlines flights from Houston to San Antonio. The one-way direct flight with United Airlines departs from George Bush Intercontinental Airport on Tue, Feb 25, arriving at San Antonio International Airport. One-way Prices start from MYR 341 including taxes and charges.

      • HOU09:30
        1h
        Nonstop
        SAT10:30
        Tue, Mar 11|Houston - San Antonio|Southwest Airlines
        MYR 361
        MYR 361

        Choose Southwest Airlines flights from Houston to San Antonio. The one-way direct flight with Southwest Airlines departs from William P. Hobby Airport on Tue, Mar 11, arriving at San Antonio International Airport. One-way Prices start from MYR 361 including taxes and charges.

      • HOU09:30
        1h
        Nonstop
        SAT10:30
        Tue, Mar 25|Houston - San Antonio|Southwest Airlines
        MYR 363
        MYR 363

        Choose Southwest Airlines flights from Houston to San Antonio. The one-way direct flight with Southwest Airlines departs from William P. Hobby Airport on Tue, Mar 25, arriving at San Antonio International Airport. One-way Prices start from MYR 363 including taxes and charges.

      • HOU09:30
        1h
        Nonstop
        SAT10:30
        Wed, Mar 19|Houston - San Antonio|Southwest Airlines
        MYR 368
        MYR 368

        Choose Southwest Airlines flights from Houston to San Antonio. The one-way direct flight with Southwest Airlines departs from William P. Hobby Airport on Wed, Mar 19, arriving at San Antonio International Airport. One-way Prices start from MYR 368 including taxes and charges.

      • HOU17:35
        1h 5m
        Nonstop
        SAT18:40
        Fri, Feb 28|Houston - San Antonio|Southwest Airlines
        MYR 369
        MYR 369

        Choose Southwest Airlines flights from Houston to San Antonio. The one-way direct flight with Southwest Airlines departs from William P. Hobby Airport on Fri, Feb 28, arriving at San Antonio International Airport. One-way Prices start from MYR 369 including taxes and charges.

      • HOU20:50
        1h 5m
        Nonstop
        SAT21:55
        Sat, Mar 22|Houston - San Antonio|Southwest Airlines
        MYR 369
        MYR 369

        Choose Southwest Airlines flights from Houston to San Antonio. The one-way direct flight with Southwest Airlines departs from William P. Hobby Airport on Sat, Mar 22, arriving at San Antonio International Airport. One-way Prices start from MYR 369 including taxes and charges.

      • HOU13:10
        1h 5m
        Nonstop
        SAT14:15
        Thu, May 1|Houston - San Antonio|Southwest Airlines
        MYR 369
        MYR 369

        Choose Southwest Airlines flights from Houston to San Antonio. The one-way direct flight with Southwest Airlines departs from William P. Hobby Airport on Thu, May 1, arriving at San Antonio International Airport. One-way Prices start from MYR 369 including taxes and charges.

      • HOU22:35
        1h
        Nonstop
        SAT23:35
        Mon, Mar 10|Houston - San Antonio|Southwest Airlines
        MYR 372
        MYR 372

        Choose Southwest Airlines flights from Houston to San Antonio. The one-way direct flight with Southwest Airlines departs from William P. Hobby Airport on Mon, Mar 10, arriving at San Antonio International Airport. One-way Prices start from MYR 372 including taxes and charges.

      • HOU01:00 pm
        3h 5m
        Nonstop
        SAT02:00 pm
        Sat, Feb 22|Houston - San Antonio|United Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Houston to San Antonio flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA2003

    United Airlines

    07:20

    IAH

    1.2h

    Nonstop

    08:31

    SAT

    SMTWTFS
    Search

  2. WN1263

    Southwest Airlines

    07:50

    HOU

    1.0h

    Nonstop

    08:50

    SAT

    -MTW-F-
    Search

  3. UA2337

    United Airlines

    10:15

    IAH

    1.2h

    Nonstop

    11:27

    SAT

    SMTWTFS
    Search

  4. UA2378

    United Airlines

    12:15

    IAH

    1.2h

    Nonstop

    13:27

    SAT

    SMTWTFS
    Search

  5. WN1021

    Southwest Airlines

    17:35

    HOU

    1.1h

    Nonstop

    18:40

    SAT

    S---T-S
    Search

  6. WN3356

    Southwest Airlines

    18:00

    HOU

    1.0h

    Nonstop

    19:00

    SAT

    -M-W---
    Search

  7. UA1477

    United Airlines

    18:26

    IAH

    1.2h

    Nonstop

    19:37

    SAT

    SMTWTFS
    Search

  8. WN3182

    Southwest Airlines

    20:35

    HOU

    1.1h

    Nonstop

    21:40

    SAT

    SMTWTFS
    Search

  9. UA2142

    United Airlines

    22:08

    IAH

    1.1h

    Nonstop

    23:15

    SAT

    SMTWTFS
    Search
Find more flights and airlines

When is the cheapest time to fly from Houston to San Antonio?

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to San Antonio from Houston have changed and are set to move below.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Houston (HOU) to San Antonio (SAT) the cheapest?

    Airlines adjust prices for flights from Houston to San Antonio based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Houston (HOU) to San Antonio (SAT) cost?

    According to Trip.com's data, the lowest price is around MYR 1,032.

  • How long does it take to fly from Houston (HOU) to San Antonio (SAT)?

    It takes about 2 hours 37 minutes to fly from Houston (HOU) to San Antonio (SAT).

  • What is the transportation method from the main airport to downtown in San Antonio?

    • The distance from San Antonio International Airport to downtown is about 12 km, by taxi about 30 minutes.

  • What time does the earliest flight from Houston to San Antonio depart?

    The earliest flight departs from Houston (IAH) at 07:20 and arrives in San Antonio (SAT) at 08:29.

  • What time does the latest flight from Houston to San Antonio depart?

    The latest flight departs from Houston (IAH) at 21:55 and arrives in San Antonio (SAT) at 23:00.

  • What are the most popular airlines that fly from Houston (HOU) to San Antonio (SAT)?

    Airlines with flights from Houston (HOU) to San Antonio (SAT): Turkish Airlines, Emirates, Southwest Airlines, United Airlines, Air New Zealand, Air Canada and Lufthansa.

  • What's the most popular airline for non-stop flights from Houston (HOU) to San Antonio (SAT)?

    United Airlines operates 1 non-stop flights from Houston (HOU) to San Antonio (SAT).

  • How many airports are there in San Antonio (SAT)?

    There are 2 airport(s) near San Antonio (SAT): San Antonio International Airport and Kelly Field Annex/Lackland Air Force Base.

How to find a cheap flight from Houston to San Antonio

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Houston to San Antonio

Cheapest direct flight priceMYR 321
Cheapest return ticket priceMYR 657
Off-season for travelDecember
Peak season for travelNovember
Flight distance306.45 km
Average flight time3 hours 20 minutes
Popular airlineUnited Airlines

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