Las Vegas (LAS) to Washington (DCA) flight deal from $263 USD in economy class

AAAmerican Airlines

Round Trip•Economy

LAS

Harry Reid International Airport

Las Vegas, United States

DCA

Ronald Reagan Washington National Airport

Washington, United States

$492 USD

-47%$263 USD

Verified Nov 25, 2025 at 5:52 AM

January 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

29$406 30$406 31$334 1$365 2$495 3$564 4$406 5$358 6$291 7$291 8$330 9$396 10$321 11$404 12$293 13$291 14$291 15$358 16$396 17$264 18$304 19$358 20$264 21$291 22$291 23$344 24$291 25$406 26$306 27$291 28$291 29$358 30$396 31$284 1

Extremely Rare Availability

3% of dates checked are available within 10% of the lowest price

Thursday, January 1st, 2026

10 round-trip options

Returning

Tue, Jan 6, 2026•5 Day Trip

$365 USD

Google Flights

Returning

Wed, Jan 7, 2026•6 Day Trip

$365 USD

Google Flights

Returning

Thu, Jan 8, 2026•7 Day Trip

$365 USD

Google Flights

Returning

Fri, Jan 9, 2026•8 Day Trip

$470 USD

Google Flights

Returning

Sat, Jan 10, 2026•9 Day Trip

$366 USD

Google Flights

Returning

Sun, Jan 11, 2026•10 Day Trip

$391 USD

Google Flights

Returning

Mon, Jan 12, 2026•11 Day Trip

$432 USD

Google Flights

Returning

Tue, Jan 13, 2026•12 Day Trip

$365 USD

Google Flights

Returning

Wed, Jan 14, 2026•13 Day Trip

$365 USD

Google Flights

Returning

Thu, Jan 15, 2026•14 Day Trip

$386 USD

Google Flights