Austin to Detroit
AUSDTW
Fly from Austin to Detroit starting at USD 99 with Frontier Airlines.
Best fare available on Sep 30, 2026.
Limited seats. Better plans. Book before it's gone.
Austin to Detroit cheapest flights this week
Austin to Detroit monthly flight fare trend
Jul
from USD 154
Aug
No flights
Sep
from USD 99
Oct
No flights
Nov
No flights
Dec
No flights
Airport Details
Origin
Austin
Austin Bergstrom International Airport (AUS)
Austin, AUS
Zone
Chicago
Elev
542 ft
Destination
Detroit
Detroit Metropolitan Wayne County Airport (DTW)
Detroit, DTW
Zone
Detroit
Elev
645 ft
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