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 10 days agoAugust 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price
Sunday, August 9th, 2026
2 round-trip options
Returning
Sat, Aug 15, 2026•6 Day Trip
$526 USD
Returning
Sat, Aug 22, 2026•13 Day Trip
$521 USD