Houston to Austin

IAHAUS

Fly from Houston to Austin starting at SAR 666 with American Airlines.Best fare available on Jul 30, 2026.Limited seats. Better plans. Book before it's gone.

Houston to Austin cheapest flights this week

30 Jul
American Airlines
05:02IAH
08:04AUS
1 StopSAR 666VIEW DEAL
3 Aug
United Airlines
10:15IAH
11:19AUS
DirectSAR 821VIEW DEAL
5 Aug
United Airlines
22:15IAH
23:12AUS
DirectSAR 925VIEW DEAL
8 Aug
Frontier Airlines
06:13IAH
00:07AUS
2 StopSAR 1,069VIEW DEAL

Houston to Austin monthly flight fare trend

Jul
from SAR 666
Aug
from SAR 821
Sep
No flights
Oct
No flights
Nov
No flights
Dec
No flights

Airport Details

Origin

Houston

George Bush Intercontinental Houston Airport (IAH)

Houston, IAH
Zone

Chicago

Elev

97 ft

Destination

Austin

Austin Bergstrom International Airport (AUS)

Austin, AUS
Zone

Chicago

Elev

542 ft

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