Austin to Houston
AUSIAH
Fly from Austin to Houston starting at USD 62 with F9.
Best fare available on May 23, 2026.
Limited seats. Better plans. Book before it's gone.
Austin to Houston cheapest flights this week
23 May
F9
14:28AUS
00:44IAH
1 Stop$62VIEW DEAL
Austin to Houston monthly flight fare trend
May
from USD 62
Jun
No flights
Jul
No flights
Aug
No flights
Sep
No flights
Oct
No flights
Airport Details
Origin
Austin
Austin Bergstrom International Airport (AUS)
Austin, AUS
Zone
Chicago
Elev
542 ft
Destination
Houston
George Bush Intercontinental Houston Airport (IAH)
Houston, IAH
Zone
Chicago
Elev
97 ft
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