Cheap flights from Austin to Galveston Island State Park

View AU$107 flight on Thu, 11 Sep. 2025Opens in a new window

Popular airlines from Austin to Galveston Island State Park

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Cheap Flights from Austin (AUS) 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.

United
Mon, 1 Sep. - Tue, 16 Sep.
AUS
Austin
IAH
Houston
AU$209 Return, found 2 days ago
AU$209
Return
found 2 days ago
Select United flight, departing Mon, 1 Sep. from Austin to Houston, returning Tue, 16 Sep., priced at AU$209 found 2 days ago
United
Sat, 6 Sep. - Sat, 13 Sep.
AUS
Austin
IAH
Houston
AU$211 Return, found 3 days ago
AU$211
Return
found 3 days ago
Select United flight, departing Sat, 6 Sep. from Austin to Houston, returning Sat, 13 Sep., priced at AU$211 found 3 days ago
United
Mon, 1 Sep. - Fri, 19 Sep.
AUS
Austin
IAH
Houston
AU$265 Return, found 2 days ago
AU$265
Return
found 2 days ago
Select United flight, departing Mon, 1 Sep. from Austin to Houston, returning Fri, 19 Sep., priced at AU$265 found 2 days ago
Delta
Sat, 6 Sep. - Sat, 13 Sep.
AUS
Austin
IAH
Houston
AU$362 Return, found 3 days ago
AU$362
Return
found 3 days ago
Select Delta flight, departing Sat, 6 Sep. from Austin to Houston, returning Sat, 13 Sep., priced at AU$362 found 3 days ago
American Airlines
Tue, 30 Sep. - Wed, 1 Oct.
AUS
Austin
IAH
Houston
AU$365 Return, found 2 days ago
AU$365
Return
found 2 days ago
Select American Airlines flight, departing Tue, 30 Sep. from Austin to Houston, returning Wed, 1 Oct., priced at AU$365 found 2 days ago
Alaska Airlines
Sat, 6 Sep. - Sat, 13 Sep.
AUS
Austin
IAH
Houston
AU$430 Return, found 3 days ago
AU$430
Return
found 3 days ago
Select Alaska Airlines flight, departing Sat, 6 Sep. from Austin to Houston, returning Sat, 13 Sep., priced at AU$430 found 3 days ago

Find the cheapest month to fly from Austin (AUS) to Houston (IAH)

June is typically the cheapest month to fly

From AU$118 - AU$862 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.