Cheap flights from Detroit to South Las Vegas

View AU$163 flight on Tue, 9 Sep. 2025Opens in a new window

Popular airlines from Detroit to South Las Vegas

  • American Airlines

    American Airlines

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

  • United

    United

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Cheap Flights from Detroit (DTT) to South Las Vegas (LAS)

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.

Delta
Tue, 9 Sep. - Tue, 16 Sep.
DTW
Detroit
LAS
Las Vegas
AU$296 Return, found 7 hours ago
AU$296
Return
found 7 hours ago
Select Delta flight, departing Tue, 9 Sep. from Detroit to Las Vegas, returning Tue, 16 Sep., priced at AU$296 found 7 hours ago
Delta
Wed, 3 Sep. - Wed, 10 Sep.
DTW
Detroit
LAS
Las Vegas
AU$302 Return, found 6 days ago
AU$302
Return
found 6 days ago
Select Delta flight, departing Wed, 3 Sep. from Detroit to Las Vegas, returning Wed, 10 Sep., priced at AU$302 found 6 days ago
Delta
Wed, 3 Sep. - Tue, 9 Sep.
DTW
Detroit
LAS
Las Vegas
AU$313 Return, found 1 day ago
AU$313
Return
found 1 day ago
Select Delta flight, departing Wed, 3 Sep. from Detroit to Las Vegas, returning Tue, 9 Sep., priced at AU$313 found 1 day ago
American Airlines
Tue, 9 Sep. - Tue, 16 Sep.
DTW
Detroit
LAS
Las Vegas
AU$326 Return, found 7 hours ago
AU$326
Return
found 7 hours ago
Select American Airlines flight, departing Tue, 9 Sep. from Detroit to Las Vegas, returning Tue, 16 Sep., priced at AU$326 found 7 hours ago
Alaska Airlines
Wed, 3 Sep. - Tue, 9 Sep.
DTW
Detroit
LAS
Las Vegas
AU$382 Return, found 1 day ago
AU$382
Return
found 1 day ago
Select Alaska Airlines flight, departing Wed, 3 Sep. from Detroit to Las Vegas, returning Tue, 9 Sep., priced at AU$382 found 1 day ago
United
Wed, 3 Sep. - Tue, 9 Sep.
DTW
Detroit
LAS
Las Vegas
AU$575 Return, found 1 day ago
AU$575
Return
found 1 day ago
Select United flight, departing Wed, 3 Sep. from Detroit to Las Vegas, returning Tue, 9 Sep., priced at AU$575 found 1 day ago

Find the cheapest month to fly from Detroit (DTT) to Las Vegas (LAS)

September is typically the cheapest month to fly

From AU$134 - AU$335 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.