Washington (DCA) to Las Vegas (LAS) flight deal in economy from $189
DCARonald Reagan Washington National Airport
Washington, United States
LASHarry Reid International Airport
Las Vegas, United States
$401 USD
-53%$189 USD
Verified 11 days agoOctober 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price
Friday, October 2nd, 2026
2 round-trip options
Returning
Sat, Oct 10, 2026•8 Day Trip
$379 USD
Returning
Fri, Oct 16, 2026•14 Day Trip
$411 USD