Cheap flights from San Antonio to Texas Gulf Coast

View AU$107 flight on Tue, 7 Oct. 2025Opens in a new window

Popular airlines from San Antonio to Texas Gulf Coast

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

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Cheap Flights from San Antonio (SAT) to Texas Gulf Coast (HOU)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, 2 Sep. - Tue, 9 Sep.
SAT
San Antonio
MFE
McAllen
AU$570 Return, found 6 days ago
AU$570
Return
found 6 days ago
Select United flight, departing Tue, 2 Sep. from San Antonio to McAllen, returning Tue, 9 Sep., priced at AU$570 found 6 days ago
United
Tue, 2 Sep. - Tue, 9 Sep.
SAT
San Antonio
MFE
McAllen
AU$624 Return, found 6 days ago
AU$624
Return
found 6 days ago
Select United flight, departing Tue, 2 Sep. from San Antonio to McAllen, returning Tue, 9 Sep., priced at AU$624 found 6 days ago
American Airlines
Tue, 2 Sep. - Tue, 9 Sep.
SAT
San Antonio
MFE
McAllen
AU$629 Return, found 6 days ago
AU$629
Return
found 6 days ago
Select American Airlines flight, departing Tue, 2 Sep. from San Antonio to McAllen, returning Tue, 9 Sep., priced at AU$629 found 6 days ago
United
Tue, 2 Sep. - Tue, 9 Sep.
SAT
San Antonio
MFE
McAllen
AU$678 Return, found 6 days ago
AU$678
Return
found 6 days ago
Select United flight, departing Tue, 2 Sep. from San Antonio to McAllen, returning Tue, 9 Sep., priced at AU$678 found 6 days ago
United
Tue, 2 Sep. - Tue, 9 Sep.
SAT
San Antonio
MFE
McAllen
AU$679 Return, found 6 days ago
AU$679
Return
found 6 days ago
Select United flight, departing Tue, 2 Sep. from San Antonio to McAllen, returning Tue, 9 Sep., priced at AU$679 found 6 days ago
United
Tue, 2 Sep. - Tue, 9 Sep.
SAT
San Antonio
MFE
McAllen
AU$686 Return, found 6 days ago
AU$686
Return
found 6 days ago
Select United flight, departing Tue, 2 Sep. from San Antonio to McAllen, returning Tue, 9 Sep., priced at AU$686 found 6 days ago

Find the cheapest month to fly from San Antonio (SAT) to Houston (IAH)

September is typically the cheapest month to fly

From AU$118 - AU$771 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.