Cheap flights from San Francisco to Galveston Island State Park

View AU$194 flight on Wed, 17 Sep. 2025Opens in a new window

Popular airlines from San Francisco to Galveston Island State Park

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Cheap Flights from San Francisco (SJC) to Galveston Island State Park (IAH)

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.

American Airlines
Sat, 16 Aug. - Sat, 23 Aug.
SFO
San Francisco
IAH
Houston
AU$379 Return, found 1 hour ago
AU$379
Return
found 1 hour ago
Select American Airlines flight, departing Sat, 16 Aug. from San Francisco to Houston, returning Sat, 23 Aug., priced at AU$379 found 1 hour ago
Delta
Sat, 16 Aug. - Sat, 23 Aug.
SFO
San Francisco
IAH
Houston
AU$391 Return, found 1 hour ago
AU$391
Return
found 1 hour ago
Select Delta flight, departing Sat, 16 Aug. from San Francisco to Houston, returning Sat, 23 Aug., priced at AU$391 found 1 hour ago
Alaska Airlines
Sat, 16 Aug. - Sat, 23 Aug.
SFO
San Francisco
IAH
Houston
AU$392 Return, found 1 hour ago
AU$392
Return
found 1 hour ago
Select Alaska Airlines flight, departing Sat, 16 Aug. from San Francisco to Houston, returning Sat, 23 Aug., priced at AU$392 found 1 hour ago
Alaska Airlines
Sat, 16 Aug. - Sat, 23 Aug.
SFO
San Francisco
IAH
Houston
AU$398 Return, found 1 hour ago
AU$398
Return
found 1 hour ago
Select Alaska Airlines flight, departing Sat, 16 Aug. from San Francisco to Houston, returning Sat, 23 Aug., priced at AU$398 found 1 hour ago
American Airlines
Sat, 16 Aug. - Sat, 23 Aug.
SFO
San Francisco
IAH
Houston
AU$400 Return, found 1 hour ago
AU$400
Return
found 1 hour ago
Select American Airlines flight, departing Sat, 16 Aug. from San Francisco to Houston, returning Sat, 23 Aug., priced at AU$400 found 1 hour ago
United
Wed, 3 Sep. - Wed, 10 Sep.
SFO
San Francisco
IAH
Houston
AU$475 Return, found 5 days ago
AU$475
Return
found 5 days ago
Select United flight, departing Wed, 3 Sep. from San Francisco to Houston, returning Wed, 10 Sep., priced at AU$475 found 5 days ago

Find the cheapest month to fly from San Francisco (SFO) to Houston (IAH)

September is typically the cheapest month to fly

From AU$181 - AU$360 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.