Cheap flights from Washington to Mojave Desert

View AU$140 flight on Sun, 21 Sep. 2025Opens in a new window

Popular airlines from Washington to Mojave Desert

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Alaska Airlines

    Alaska Airlines

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Cheap Flights from Washington (WAS) to Mojave Desert (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.

American Airlines
Sat, 6 Sep. - Sat, 13 Sep.
DCA
Washington
LAS
Las Vegas
AU$279 Return, found 1 day ago
AU$279
Return
found 1 day ago
Select American Airlines flight, departing Sat, 6 Sep. from Washington to Las Vegas, returning Sat, 13 Sep., priced at AU$279 found 1 day ago
Alaska Airlines
Sat, 6 Sep. - Sat, 13 Sep.
IAD
Washington
LAS
Las Vegas
AU$393 Return, found 1 day ago
AU$393
Return
found 1 day ago
Select Alaska Airlines flight, departing Sat, 6 Sep. from Washington to Las Vegas, returning Sat, 13 Sep., priced at AU$393 found 1 day ago
Delta
Sat, 6 Sep. - Sat, 13 Sep.
DCA
Washington
LAS
Las Vegas
AU$394 Return, found 1 day ago
AU$394
Return
found 1 day ago
Select Delta flight, departing Sat, 6 Sep. from Washington to Las Vegas, returning Sat, 13 Sep., priced at AU$394 found 1 day ago
Delta
Thu, 4 Sep. - Thu, 11 Sep.
IAD
Washington
LAS
Las Vegas
AU$396 Return, found 3 days ago
AU$396
Return
found 3 days ago
Select Delta flight, departing Thu, 4 Sep. from Washington to Las Vegas, returning Thu, 11 Sep., priced at AU$396 found 3 days ago
Delta
Thu, 4 Sep. - Thu, 11 Sep.
IAD
Washington
LAS
Las Vegas
AU$398 Return, found 3 days ago
AU$398
Return
found 3 days ago
Select Delta flight, departing Thu, 4 Sep. from Washington to Las Vegas, returning Thu, 11 Sep., priced at AU$398 found 3 days ago
United
Sat, 6 Sep. - Sat, 13 Sep.
IAD
Washington
LAS
Las Vegas
AU$413 Return, found 1 day ago
AU$413
Return
found 1 day ago
Select United flight, departing Sat, 6 Sep. from Washington to Las Vegas, returning Sat, 13 Sep., priced at AU$413 found 1 day ago

Find the cheapest month to fly from Washington (WAS) to Las Vegas (LAS)

September is typically the cheapest month to fly

From AU$148 - AU$285 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.