Cheap flights from Detroit to Southeast Austin

View AU$201 flight on Fri, 26 Sep. 2025Opens in a new window

Popular airlines from Detroit to Southeast Austin

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

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Cheap Flights from Detroit (DTT) to Southeast Austin (AUS)

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, 6 Sep. - Sat, 13 Sep.
DTW
Detroit
AUS
Austin
AU$287 Return, found 4 days ago
AU$287
Return
found 4 days ago
Select American Airlines flight, departing Sat, 6 Sep. from Detroit to Austin, returning Sat, 13 Sep., priced at AU$287 found 4 days ago
American Airlines
Fri, 26 Sep. - Tue, 30 Sep.
DTW
Detroit
AUS
Austin
AU$289 Return, found 6 days ago
AU$289
Return
found 6 days ago
Select American Airlines flight, departing Fri, 26 Sep. from Detroit to Austin, returning Tue, 30 Sep., priced at AU$289 found 6 days ago
Delta
Sat, 6 Sep. - Sat, 13 Sep.
DTW
Detroit
AUS
Austin
AU$368 Return, found 4 days ago
AU$368
Return
found 4 days ago
Select Delta flight, departing Sat, 6 Sep. from Detroit to Austin, returning Sat, 13 Sep., priced at AU$368 found 4 days ago
American Airlines
Sat, 6 Sep. - Sat, 13 Sep.
DTW
Detroit
AUS
Austin
AU$388 Return, found 4 days ago
AU$388
Return
found 4 days ago
Select American Airlines flight, departing Sat, 6 Sep. from Detroit to Austin, returning Sat, 13 Sep., priced at AU$388 found 4 days ago
United
Sat, 6 Sep. - Sat, 13 Sep.
DTW
Detroit
AUS
Austin
AU$520 Return, found 4 days ago
AU$520
Return
found 4 days ago
Select United flight, departing Sat, 6 Sep. from Detroit to Austin, returning Sat, 13 Sep., priced at AU$520 found 4 days ago
Alaska Airlines
Fri, 26 Sep. - Tue, 30 Sep.
DTW
Detroit
AUS
Austin
AU$761 Return, found 6 days ago
AU$761
Return
found 6 days ago
Select Alaska Airlines flight, departing Fri, 26 Sep. from Detroit to Austin, returning Tue, 30 Sep., priced at AU$761 found 6 days ago

Find the cheapest month to fly from Detroit (DTT) to Austin (AUS)

October is typically the cheapest month to fly

From AU$153 - AU$520 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.