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Flights from San Antonio to Houston Starting at AU$ 85

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Return

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

Find the best time to fly from San Antonio to Houston

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from San Antonio to Houston

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Southwest Airlines
From AU$ 85
United Airlines
From AU$ 106
American Airlines
From AU$ 121
Alaska Airlines
From AU$ 349
Delta Air Lines
From AU$ 606
ANA airlines

Find more flights and airlines

Alternative Routes from San Antonio to Houston

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from San Antonio to Houston.

  • Cheapest
    Southwest Airlines
    SAT
    19:45
    1h 0m
    Direct
    HOU
    20:45
    San Antonio International Airport - William P. Hobby Airport
    Thu, May 2Southwest Airlines
    AU$ 85
  • United Airlines
    SAT
    19:25
    1h 3m
    Direct
    IAH
    20:28
    San Antonio International Airport - George Bush Intercontinental Airport
    Thu, May 9United Airlines
    AU$ 106
  • United Airlines
    SAT
    19:25
    1h 3m
    Direct
    IAH
    20:28
    San Antonio International Airport - George Bush Intercontinental Airport
    Thu, May 9United Airlines
    AU$ 106
    Find More Flights

How do I find the cheapest flights?

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

    Airlines adjust prices for flights from San Antonio to Houston 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 are flights from San Antonio (SAT) to Houston (HOU) cost?

    According to Trip.com's data, the lowest price is around AU$ 404.
  • How long is the flights from San Antonio (SAT) to Houston (HOU)?

    It takes about 1 hour 32 minutes to fly from San Antonio (SAT) to Houston (HOU).
  • What are the most popular airlines that fly from San Antonio (SAT) to Houston (HOU)?

    Airlines with flights from San Antonio (SAT) to Houston (HOU): United Airlines and All Nippon Airways.
  • What's the most popular airline for direct flights from San Antonio (SAT) to Houston (HOU)?

    United Airlines operates 3 direct flights from San Antonio (SAT) to Houston (HOU).
  • How many airports in Houston (HOU)?

Flight Information from San Antonio to Houston

Cheapest direct flight price

AU$ 85

Cheapest return ticket price

AU$ 156

Off-season for travel

March

Peak season for travel

September