Des Moines (DSM) to Las Vegas (LAS) cheap flight deal from $157 USD in economy class

WNSouthwest Airlines

Round Trip•Economy

DSM

Des Moines International Airport

Des Moines, United States

LAS

Harry Reid International Airport

Las Vegas, United States

$275 USD

-43%$157 USD

Verified 1 day ago

July 2025

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16$531 17$531 18$524 19$524 20$515 21$515 22$484 23$484 24$484 25$394 26$344 27$349 28$344 29$344 30$297 31$297 1$297 2$314 3$314

Fair Availability

27% of dates checked are available within 10% of the lowest price

Sunday, July 27th, 2025

10 round-trip options

Returning

Fri, Aug 1, 2025•5 Day Trip

$529 USD

Google Flights

Returning

Sat, Aug 2, 2025•6 Day Trip

$541 USD

Google Flights

Returning

Sun, Aug 3, 2025•7 Day Trip

$520 USD

Google Flights

Returning

Mon, Aug 4, 2025•8 Day Trip

$520 USD

Google Flights

Returning

Tue, Aug 5, 2025•9 Day Trip

$489 USD

Google Flights

Returning

Wed, Aug 6, 2025•10 Day Trip

$520 USD

Google Flights

Returning

Thu, Aug 7, 2025•11 Day Trip

$520 USD

Google Flights

Returning

Fri, Aug 8, 2025•12 Day Trip

$399 USD

Google Flights

Returning

Sat, Aug 9, 2025•13 Day Trip

$349 USD

Google Flights

Returning

Sun, Aug 10, 2025•14 Day Trip

$520 USD

Google Flights