DCA to LAS from $189 in economy – flightdeals.net

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American Airlines

AAAmerican Airlines

Round Trip•Economy

Ronald Reagan Washington National Airport

Washington, United States

Harry Reid International Airport

Las Vegas, United States

$401 USD

-53%$189 USD

Verified 11 days ago

December 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

30$485 1$304 2$249 3$369 4$359 5$249 6$369 7$304 8$391 9$336 10$379 11$379 12$359 13$304 14$304 15$304 16$396 17$544 18$433 19$411 20$369 21$379 22$369 23$544 24$629 25$391 26$650 27$468 28$401 29$379 30$369 31$472 1$314 2$431 3$441

Extremely Rare Availability

1% of dates checked are available within 10% of the lowest price

Friday, December 18th, 2026

1 round-trip options

Returning

Mon, Dec 28, 2026•10 Day Trip

$433 USD