Cheap flights from Detroit to South Las Vegas

View AU$166 flight on Mon, 8 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
Wed, 3 Sep. - Wed, 10 Sep.
DTW
Detroit
LAS
Las Vegas
AU$302 Return, found 4 days ago
AU$302
Return
found 4 days ago
Select Delta flight, departing Wed, 3 Sep. from Detroit to Las Vegas, returning Wed, 10 Sep., priced at AU$302 found 4 days ago
American Airlines
Mon, 1 Sep. - Mon, 8 Sep.
DTW
Detroit
LAS
Las Vegas
AU$330 Return, found 6 days ago
AU$330
Return
found 6 days ago
Select American Airlines flight, departing Mon, 1 Sep. from Detroit to Las Vegas, returning Mon, 8 Sep., priced at AU$330 found 6 days ago
American Airlines
Wed, 3 Sep. - Wed, 10 Sep.
DTW
Detroit
LAS
Las Vegas
AU$332 Return, found 4 days ago
AU$332
Return
found 4 days ago
Select American Airlines flight, departing Wed, 3 Sep. from Detroit to Las Vegas, returning Wed, 10 Sep., priced at AU$332 found 4 days ago
Delta
Sat, 6 Sep. - Mon, 8 Sep.
DTW
Detroit
LAS
Las Vegas
AU$356 Return, found 19 hours ago
AU$356
Return
found 19 hours ago
Select Delta flight, departing Sat, 6 Sep. from Detroit to Las Vegas, returning Mon, 8 Sep., priced at AU$356 found 19 hours ago
Alaska Airlines
Wed, 3 Sep. - Wed, 10 Sep.
DTW
Detroit
LAS
Las Vegas
AU$458 Return, found 4 days ago
AU$458
Return
found 4 days ago
Select Alaska Airlines flight, departing Wed, 3 Sep. from Detroit to Las Vegas, returning Wed, 10 Sep., priced at AU$458 found 4 days ago
United
Sat, 6 Sep. - Mon, 8 Sep.
DTW
Detroit
LAS
Las Vegas
AU$580 Return, found 19 hours ago
AU$580
Return
found 19 hours ago
Select United flight, departing Sat, 6 Sep. from Detroit to Las Vegas, returning Mon, 8 Sep., priced at AU$580 found 19 hours 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.