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San Antonio International Airport to Houston flight
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Cheap Flights from San Antonio International Airport to Houston

Search for flights from San Antonio International Airport to Houston. Find affordable one-way or round-trip flights.

  • One way
  • Round-trip
sortSort by: Lowest Price
  • Sort by: Lowest Price
  • Sort by: Earliest Flight
      • SAT12:17
        1h 3m
        Direct
        IAH13:20
        San Antonio - Houston|Wed, Aug 28|United Airlines
        €61€83
        27% OFF
        27% OFF
        €83€61
      • SAT19:15
        1h 3m
        Direct
        IAH20:18
        San Antonio - Houston|Wed, Sep 11|United Airlines
        €61€83
        27% OFF
        27% OFF
        €83€61
      • SAT05:30
        1h 5m
        Direct
        IAH06:35
        San Antonio - Houston|Wed, Jun 26|United Airlines
        €68€83
        18% OFF
        18% OFF
        €83€68
      • SAT05:30
        1h 5m
        Direct
        IAH06:35
        San Antonio - Houston|Tue, Jun 25|United Airlines
        €68
        €68
      • SAT05:30
        1h 5m
        Direct
        IAH06:35
        San Antonio - Houston|Tue, Jul 2|United Airlines
        €70
        €70
      • SAT05:30
        1h 5m
        Direct
        IAH06:35
        San Antonio - Houston|Tue, Jul 16|United Airlines
        €70
        €70
      • SAT05:30
        1h 5m
        Direct
        IAH06:35
        San Antonio - Houston|Wed, Jul 10|United Airlines
        €71
        €71
      • SAT05:15
        1h 3m
        Direct
        IAH06:18
        San Antonio - Houston|Tue, Aug 20|United Airlines
        €71
        €71
      • SAT05:30
        1h 5m
        Direct
        IAH06:35
        San Antonio - Houston|Fri, Jun 28|United Airlines
        €71
        €71
      • SAT05:30
        1h 5m
        Direct
        IAH06:35
        San Antonio - Houston|Mon, Jun 24|United Airlines
        €72
        €72
      • SAT13:00
        3h 5m
        Direct
        HOU14:00
        San Antonio - Houston|Mon, Jul 1|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.

Selected Airlines from San Antonio International Airport to Houston

View airlines operating flights from San Antonio International Airport to Houston. Compare prices and find the airline that meets your travel needs to enjoy a comfortable journey.

United Airlines
From €61
Southwest Airlines
From €79
American Airlines
From €99
Spirit Airlines
From €106
Delta Air Lines
From €474
ANA airlines

Find more flights and airlines

There are 2 airport(s) in Houston. Discover the top routes now!

Discover different airports in Houston. Find the best flight and transfer option, and plan your trip accordingly.

  • 37.27 km from downtown HoustonCheapest
    George Bush Intercontinental Airport
    Tickets From
    €61
  • 2.28 km from downtown HoustonClosest
    William P. Hobby Airport
    Tickets From
    €79
Flight Schedule from San Antonio International Airport to Houston

Check on the flight schedule from San Antonio International Airport to Houston. Find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA469

    United Airlines

    05:30

    SAT

    1.1h

    Direct

    06:35

    IAH

    SMTWTFS
    Search

  2. UA1486

    United Airlines

    07:25

    SAT

    1.1h

    Direct

    08:28

    IAH

    SMTWTFS
    Search

  3. UA2140

    United Airlines

    12:17

    SAT

    1.1h

    Direct

    13:20

    IAH

    ---WTFS
    Search

  4. UA1381

    United Airlines

    17:50

    SAT

    1.1h

    Direct

    18:55

    IAH

    ---WTFS
    Search

  5. UA1022

    United Airlines

    19:00

    SAT

    1.1h

    Direct

    20:05

    IAH

    ----T-S
    Search

  6. UA6339

    United Airlines

    19:30

    SAT

    1.1h

    Direct

    20:38

    IAH

    SMTW---
    Search
Find more flights and airlines

Flight Info of Flights from San Antonio International Airport to Houston

Cheapest round-trip ticket price

€124

Cheapest nonstop flight price

€60

Off-season for travel

March

Peak season for travel

December

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