Cheap flights from Austin to Southeastern Michigan from CA $76

View CA $76 flight on Sun, Aug. 24, 2025Opens in a new window

Popular airlines from Austin to Southeastern Michigan

  • American Airlines

    American Airlines

  • Delta

    Delta

  • Spirit Airlines

    Spirit Airlines

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Cheap flights from Austin (AUS) to Southeastern Michigan (DTT)

Prices were available within the past 7 days and start at CA $76 for one-way flights and CA $172 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Mon, Aug. 11 - Mon, Aug. 25
AUS
Austin
DTW
Detroit
CA $172 Roundtrip, found 1 day ago
CA $172
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Mon, Aug. 11 from Austin to Detroit, returning Mon, Aug. 25, priced at CA $172 found 1 day ago
Spirit Airlines
Thu, Aug. 14 - Thu, Aug. 21
AUS
Austin
DTW
Detroit
CA $172 Roundtrip, found 19 hours ago
CA $172
Roundtrip
found 19 hours ago
Select Spirit Airlines flight, departing Thu, Aug. 14 from Austin to Detroit, returning Thu, Aug. 21, priced at CA $172 found 19 hours ago
American Airlines
Sat, Aug. 2 - Wed, Aug. 6
AUS
Austin
DTW
Detroit
CA $217 Roundtrip, found 1 day ago
CA $217
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Aug. 2 from Austin to Detroit, returning Wed, Aug. 6, priced at CA $217 found 1 day ago
Delta
Sun, Aug. 17 - Sat, Aug. 23
AUS
Austin
DTW
Detroit
CA $246 Roundtrip, found 23 hours ago
CA $246
Roundtrip
found 23 hours ago
Select Delta flight, departing Sun, Aug. 17 from Austin to Detroit, returning Sat, Aug. 23, priced at CA $246 found 23 hours ago
JetBlue Airways
Mon, Jul. 28 - Wed, Aug. 13
AUS
Austin
DTW
Detroit
CA $373 Roundtrip, found 2 days ago
CA $373
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Mon, Jul. 28 from Austin to Detroit, returning Wed, Aug. 13, priced at CA $373 found 2 days ago
United
Mon, Aug. 11 - Mon, Aug. 25
AUS
Austin
DTW
Detroit
CA $527 Roundtrip, found 1 day ago
CA $527
Roundtrip
found 1 day ago
Select United flight, departing Mon, Aug. 11 from Austin to Detroit, returning Mon, Aug. 25, priced at CA $527 found 1 day ago

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

September is typically the cheapest month to fly

From CA $117 - CA $418 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.