LAS to DCA from $189 in economy

AAAmerican Airlines

Round Trip•Economy

LAS

Harry Reid International Airport

Las Vegas, United States

DCA

Ronald Reagan Washington National Airport

Washington, United States

$400 USD

-53%$189 USD

Verified 10 days ago

September 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

31$304 1$219 2$304 3$359 4$359 5$304 6$369 7$500 8$369 9$305 10$304 11$369 12$249 13$369 14$314 15$249 16$314 17$314 18$304 19$369 20$397 21$369 22$304 23$304 24$314 25$314 26$379 27$314 28$314 29$304 30$249 1$304 2$314 3$305 4$397

Extremely Rare Availability

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

Saturday, September 5th, 2026

6 round-trip options

Returning

Fri, Sep 11, 2026•6 Day Trip

$314 USD

Google Flights

Returning

Sun, Sep 13, 2026•8 Day Trip

$305 USD

Google Flights

Returning

Mon, Sep 14, 2026•9 Day Trip

$314 USD

Google Flights

Returning

Wed, Sep 16, 2026•11 Day Trip

$304 USD

Google Flights

Returning

Thu, Sep 17, 2026•12 Day Trip

$397 USD

Google Flights

Returning

Sat, Sep 19, 2026•14 Day Trip

$304 USD

Google Flights

Las Vegas (LAS) to Washington (DCA) flight deal in economy from $189

Harry Reid International Airport

Ronald Reagan Washington National Airport

September 2026

Saturday, September 5th, 2026