Earn point on your loyalty program!arrow arc left

Cheap flights from Detroit (DTW) to Austin (AUS)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Detroit (DTW) to Austin (AUS)

How to find the cheapest flight from Detroit (DTW) to Austin (AUS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Detroit (DTW) to Austin (AUS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Detroit (DTW) to Austin (AUS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Detroit to Austin in September , October 2026

29 Sep - 29 Oct $ 363.00
DTW
Detroit
Frontier Airlines
1 STOPS
AUS
Austin
AUS
Austin
Frontier Airlines
1 STOPS
DTW
Detroit
Pick dates
29 Sep - 10 Oct $ 440.00
DTW
Detroit
Frontier Airlines
1 STOPS
AUS
Austin
AUS
Austin
Frontier Airlines
1 STOPS
DTW
Detroit
Pick dates
30 Sep - 04 Oct $ 1,153.00
DTW
Detroit
JetBlue Airways
1 STOPS
AUS
Austin
AUS
Austin
JetBlue Airways
1 STOPS
DTW
Detroit
Pick dates

Last minute flights from Detroit to Austin

30 Sep - 01 Oct $ 558.00
DTW
Detroit
Frontier Airlines
1 STOPS
AUS
Austin
AUS
Austin
Frontier Airlines
1 STOPS
DTW
Detroit
Pick dates
29 Sep - 30 Sep $ 559.00
DTW
Detroit
Frontier Airlines
1 STOPS
AUS
Austin
AUS
Austin
Frontier Airlines
1 STOPS
DTW
Detroit
Pick dates
29 Sep - 30 Sep $ 1,229.00
DTW
Detroit
JetBlue Airways
1 STOPS
AUS
Austin
AUS
Austin
JetBlue Airways
1 STOPS
DTW
Detroit
Pick dates

One-way flights to Austin from Detroit

7:15 AM - 9:45 AM
Frontier Airlines
1 Stops
8h 22m
DTW - AUS
$ 227
Kiwi
Pick dates
7:15 AM - 9:45 AM
Frontier Airlines
1 Stops
8h 22m
DTW - AUS
$ 227
Kiwi
Pick dates
7:00 AM - 4:19 PM
Frontier Airlines
1 Stops
11h 48m
DTW - AUS
$ 232
Kiwi
Pick dates

How to find the cheapest flight from Detroit (DTW) to Austin (AUS)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Detroit (DTW) to Austin (AUS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Detroit (DTW) to Austin (AUS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.