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Flights from Houston to San Antonio (IAH to SAT)

Discover alternate routes & cheap one way flights from Houston to San Antonio (IAH to SAT) within a departure date range.

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  • USD 329
    United Airlines
    7:25am - 8:28am
    Thu Jun 13th
    1h 3m
    Houston (IAH) → San Antonio (SAT)
    Direct

    Thu Jun 13th 2024 United Airlines · UA 215 Depart at 7:25am from Houston (IAH) Fly for 1h 3m Arrive at 8:28am in San Antonio (SAT)

  • USD 374
    United Airlines
    9:47pm - 10:50pm
    Thu Jun 13th
    1h 3m
    Houston (IAH) → San Antonio (SAT)
    Direct

    Thu Jun 13th 2024 United Airlines · UA 2266 Depart at 9:47pm from Houston (IAH) Fly for 1h 3m Arrive at 10:50pm in San Antonio (SAT)

  • USD 442
    United Airlines
    6:05pm - 7:08pm
    Thu Jun 13th
    1h 3m
    Houston (IAH) → San Antonio (SAT)
    Direct

    Thu Jun 13th 2024 United Airlines · UA 382 Depart at 6:05pm from Houston (IAH) Fly for 1h 3m Arrive at 7:08pm in San Antonio (SAT)

  • USD 442
    United Airlines
    7:45pm - 8:48pm
    Thu Jun 13th
    1h 3m
    Houston (IAH) → San Antonio (SAT)
    Direct

    Thu Jun 13th 2024 United Airlines · UA 1444 Depart at 7:45pm from Houston (IAH) Fly for 1h 3m Arrive at 8:48pm in San Antonio (SAT)

  • USD 442
    United Airlines
    12:15pm - 1:21pm
    Thu Jun 13th
    1h 6m
    Houston (IAH) → San Antonio (SAT)
    Direct

    Thu Jun 13th 2024 United Airlines · UA 6174 Depart at 12:15pm from Houston (IAH) Fly for 1h 6m Arrive at 1:21pm in San Antonio (SAT)

  • USD 442
    United Airlines
    2:25pm - 3:31pm
    Thu Jun 13th
    1h 6m
    Houston (IAH) → San Antonio (SAT)
    Direct

    Thu Jun 13th 2024 United Airlines · UA 6226 Depart at 2:25pm from Houston (IAH) Fly for 1h 6m Arrive at 3:31pm in San Antonio (SAT)

  • USD 442
    United Airlines
    9:57am - 11:03am
    Thu Jun 13th
    1h 6m
    Houston (IAH) → San Antonio (SAT)
    Direct

    Thu Jun 13th 2024 United Airlines · UA 6201 Depart at 9:57am from Houston (IAH) Fly for 1h 6m Arrive at 11:03am in San Antonio (SAT)

  • USD 442
    United Airlines
    4:40pm - 5:46pm
    Thu Jun 13th
    1h 6m
    Houston (IAH) → San Antonio (SAT)
    Direct

    Thu Jun 13th 2024 United Airlines · UA 6361 Depart at 4:40pm from Houston (IAH) Fly for 1h 6m Arrive at 5:46pm in San Antonio (SAT)

  • USD 840
    Alaska Airlines
    6:00am - 5:04pm
    Thu Jun 13th
    11h 4m
    Houston (IAH) → San Antonio (SAT)
    1 Stop

    Thu Jun 13th 2024 Alaska Airlines · AS 453 Depart at 6:00am from Houston (IAH) Fly for 4h 36m Arrive at 8:36am in Seattle (SEA)

    Layover in Seattle for 2h 24m

    Thu Jun 13th 2024 Alaska Airlines · AS 494 Depart at 11:00am from Seattle (SEA) Fly for 4h 4m Arrive at 5:04pm in San Antonio (SAT)

  • USD 968
    Alaska Airlines
    5:58pm - 5:30am
    Thu Jun 13th
    11h 32m
    Houston (IAH) → San Antonio (SAT)
    1 Stop

    Thu Jun 13th 2024 Alaska Airlines · AS 439 Depart at 5:58pm from Houston (IAH) Fly for 4h 36m Arrive at 8:34pm in Seattle (SEA)

    Layover in Seattle for 3h 0m

    Thu Jun 13th 2024 Alaska Airlines · AS 420 Depart at 11:34pm from Seattle (SEA) Fly for 3h 56m Arrive at 5:30am in San Antonio (SAT)

  • USD 1058
    United Airlines
    6:00am - 3:27pm
    Thu Jun 13th
    9h 27m
    Houston (IAH) → San Antonio (SAT)
    1 Stop

    Thu Jun 13th 2024 United Airlines · UA 1657 Depart at 6:00am from Houston (IAH) Fly for 3h 35m Arrive at 10:35am in New York (EWR)

    Layover in New York for 1h 54m

    Thu Jun 13th 2024 United Airlines · UA 1515 Depart at 12:29pm from New York (EWR) Fly for 3h 58m Arrive at 3:27pm in San Antonio (SAT)

  • USD 1295
    United Airlines
    11:17am - 4:51pm
    Thu Jun 13th
    5h 34m
    Houston (IAH) → San Antonio (SAT)
    1 Stop

    Thu Jun 13th 2024 United Airlines · UA 1600 Depart at 11:17am from Houston (IAH) Fly for 2h 28m Arrive at 12:45pm in Denver (DEN)

    Layover in Denver for 0h 56m

    Thu Jun 13th 2024 United Airlines · UA 1022 Depart at 1:41pm from Denver (DEN) Fly for 2h 10m Arrive at 4:51pm in San Antonio (SAT)

  • USD 1295
    United Airlines
    7:20am - 1:07pm
    Thu Jun 13th
    5h 47m
    Houston (IAH) → San Antonio (SAT)
    1 Stop

    Thu Jun 13th 2024 United Airlines · UA 2433 Depart at 7:20am from Houston (IAH) Fly for 2h 30m Arrive at 8:50am in Denver (DEN)

    Layover in Denver for 1h 7m

    Thu Jun 13th 2024 United Airlines · UA 1131 Depart at 9:57am from Denver (DEN) Fly for 2h 10m Arrive at 1:07pm in San Antonio (SAT)

  • USD 1295
    United Airlines
    2:40pm - 8:58pm
    Thu Jun 13th
    6h 18m
    Houston (IAH) → San Antonio (SAT)
    1 Stop

    Thu Jun 13th 2024 United Airlines · UA 2641 Depart at 2:40pm from Houston (IAH) Fly for 2h 43m Arrive at 4:23pm in Denver (DEN)

    Layover in Denver for 1h 22m

    Thu Jun 13th 2024 United Airlines · UA 1374 Depart at 5:45pm from Denver (DEN) Fly for 2h 13m Arrive at 8:58pm in San Antonio (SAT)

  • USD 1295
    United Airlines
    9:30am - 4:51pm
    Thu Jun 13th
    7h 21m
    Houston (IAH) → San Antonio (SAT)
    1 Stop

    Thu Jun 13th 2024 United Airlines · UA 1486 Depart at 9:30am from Houston (IAH) Fly for 2h 31m Arrive at 11:01am in Denver (DEN)

    Layover in Denver for 2h 40m

    Thu Jun 13th 2024 United Airlines · UA 1022 Depart at 1:41pm from Denver (DEN) Fly for 2h 10m Arrive at 4:51pm in San Antonio (SAT)

  • USD 1295
    United Airlines
    5:07am - 1:07pm
    Thu Jun 13th
    8h 0m
    Houston (IAH) → San Antonio (SAT)
    1 Stop

    Thu Jun 13th 2024 United Airlines · UA 2724 Depart at 5:07am from Houston (IAH) Fly for 2h 31m Arrive at 6:38am in Denver (DEN)

    Layover in Denver for 3h 19m

    Thu Jun 13th 2024 United Airlines · UA 1131 Depart at 9:57am from Denver (DEN) Fly for 2h 10m Arrive at 1:07pm in San Antonio (SAT)

  • USD 1295
    United Airlines
    12:50pm - 8:58pm
    Thu Jun 13th
    8h 8m
    Houston (IAH) → San Antonio (SAT)
    1 Stop

    Thu Jun 13th 2024 United Airlines · UA 1712 Depart at 12:50pm from Houston (IAH) Fly for 2h 31m Arrive at 2:21pm in Denver (DEN)

    Layover in Denver for 3h 24m

    Thu Jun 13th 2024 United Airlines · UA 1374 Depart at 5:45pm from Denver (DEN) Fly for 2h 13m Arrive at 8:58pm in San Antonio (SAT)

  • USD 1295
    United Airlines
    8:24am - 4:51pm
    Thu Jun 13th
    8h 27m
    Houston (IAH) → San Antonio (SAT)
    1 Stop

    Thu Jun 13th 2024 United Airlines · UA 1708 Depart at 8:24am from Houston (IAH) Fly for 2h 31m Arrive at 9:55am in Denver (DEN)

    Layover in Denver for 3h 46m

    Thu Jun 13th 2024 United Airlines · UA 1022 Depart at 1:41pm from Denver (DEN) Fly for 2h 10m Arrive at 4:51pm in San Antonio (SAT)

  • USD 1369
    United Airlines
    4:30pm - 11:59pm
    Thu Jun 13th
    7h 29m
    Houston (IAH) → San Antonio (SAT)
    1 Stop

    Thu Jun 13th 2024 United Airlines · UA 2197 Depart at 4:30pm from Houston (IAH) Fly for 2h 45m Arrive at 6:15pm in Denver (DEN)

    Layover in Denver for 2h 30m

    Thu Jun 13th 2024 United Airlines · UA 2028 Depart at 8:45pm from Denver (DEN) Fly for 2h 14m Arrive at 11:59pm in San Antonio (SAT)

  • USD 1454
    United Airlines
    4:50pm - 11:12pm
    Thu Jun 13th
    6h 22m
    Houston (IAH) → San Antonio (SAT)
    1 Stop

    Thu Jun 13th 2024 United Airlines · UA 2406 Depart at 4:50pm from Houston (IAH) Fly for 2h 48m Arrive at 7:38pm in Chicago (ORD)

    Layover in Chicago for 0h 42m

    Thu Jun 13th 2024 United Airlines · UA 2148 Depart at 8:20pm from Chicago (ORD) Fly for 2h 52m Arrive at 11:12pm in San Antonio (SAT)

  • USD 1454
    United Airlines
    5:00am - 12:09pm
    Thu Jun 13th
    7h 9m
    Houston (IAH) → San Antonio (SAT)
    1 Stop

    Thu Jun 13th 2024 United Airlines · UA 2195 Depart at 5:00am from Houston (IAH) Fly for 2h 48m Arrive at 7:48am in Chicago (ORD)

    Layover in Chicago for 1h 27m

    Thu Jun 13th 2024 United Airlines · UA 2287 Depart at 9:15am from Chicago (ORD) Fly for 2h 54m Arrive at 12:09pm in San Antonio (SAT)

  • USD 1454
    United Airlines
    2:20pm - 11:12pm
    Thu Jun 13th
    8h 52m
    Houston (IAH) → San Antonio (SAT)
    1 Stop

    Thu Jun 13th 2024 United Airlines · UA 1982 Depart at 2:20pm from Houston (IAH) Fly for 2h 48m Arrive at 5:08pm in Chicago (ORD)

    Layover in Chicago for 3h 12m

    Thu Jun 13th 2024 United Airlines · UA 2148 Depart at 8:20pm from Chicago (ORD) Fly for 2h 52m Arrive at 11:12pm in San Antonio (SAT)

  • USD 1919
    United Airlines
    6:28am - 7:55pm
    Thu Jun 13th
    13h 27m
    Houston (IAH) → San Antonio (SAT)
    1 Stop

    Thu Jun 13th 2024 United Airlines · UA 453 Depart at 6:28am from Houston (IAH) Fly for 2h 48m Arrive at 9:16am in Chicago (ORD)

    Layover in Chicago for 3h 54m

    Thu Jun 13th 2024 United Airlines · UA 1869 Depart at 1:10pm from Chicago (ORD) Fly for 6h 45m Arrive at 7:55pm in San Antonio (SAT)

@sarahbb1
Sarah Belizaire
@sarahbb1

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@eyupitsjohn
John Ford
@eyupitsjohn

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@andy_travels
Andy Travels
@andy_travels

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@travelwitbender
Travel With Bender
@travelwitbender

Did you spot my recent article about how to score cheap one way flights? ✈️ FlightList is my new secret tool for discovering cheap routes, within a departure date range. Plus you can also search by country/region for departures & destinations. Powerful! 💪

Explore Flight Options

Cheap Flight Search Tips

Tips to help you find the cheapest flights from Houston to San Antonio (IAH to SAT).

  • Book 45-90 days before your departure date.
  • Fly during weekdays (Monday-Thursday).
  • Airfare Sales: Airlines sometimes offer huge discounts and since we take a bottom-up approach these flights will appear first in the results, so check back regularly because they don't usually last long.

Why I Built FlightList

❝As someone who works remotely & travels frequently, I always book one way flights and I'm flexible on my departure dates. I look for the best deals. Most sites require you to enter a specific departure date and clutter the page with uneccessary options, images and ads. I want something simple and minimal which allows me to search by departure date range & display a list of flights with the ability to filter according to my needs. So, I built FlightList to solve my own problem & help other travelers who may have the same frustration. It's how I imagine a flight booking site should be.❞

- Hans Desjarlais, Founder & Creator Hans Desjarlais