Las Vegas (LAS) to Washington (DCA) flight deal in economy from $189
LASHarry Reid International Airport
Las Vegas, United States
DCARonald Reagan Washington National Airport
Washington, United States
$400 USD
-53%$189 USD
Verified 10 days agoAugust 2026
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Extremely Rare Availability
1% of dates checked are available within 10% of the lowest price
Wednesday, August 12th, 2026
7 round-trip options
Returning
Mon, Aug 17, 2026•5 Day Trip
$372 USD
Returning
Tue, Aug 18, 2026•6 Day Trip
$372 USD
Returning
Wed, Aug 19, 2026•7 Day Trip
$372 USD
Returning
Thu, Aug 20, 2026•8 Day Trip
$427 USD
Returning
Mon, Aug 24, 2026•12 Day Trip
$432 USD
Returning
Tue, Aug 25, 2026•13 Day Trip
$342 USD
Returning
Wed, Aug 26, 2026•14 Day Trip
$374 USD