Liberia (LIR) to Washington (DCA) flight deal from $226 USD in economy class

UAUnited Airlines

Round Trip•Economy

LIR

Daniel Oduber Quirós International Airport

Liberia, Costa Rica

DCA

Ronald Reagan Washington National Airport

Washington, United States

$484 USD

-53%$226 USD

Verified Nov 4, 2025 at 4:25 AM

November 2025

Today

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27 28 29 30 31 1 2 3 4$314 5$314 6$309 7$309 8$309 9$309 10$253 11$248 12$248 13$248 14$248 15$369 16$453 17$242 18$237 19$237 20$237 21$237 22$242 23$242 24$226 25$226 26$226 27$406 28$744 29$1,086 30$1,264

Fair Availability

26% of dates checked are available within 10% of the lowest price

Wednesday, November 19th, 2025

6 round-trip options

Returning

Mon, Nov 24, 2025•5 Day Trip

$416 USD

Google Flights

Returning

Tue, Nov 25, 2025•6 Day Trip

$315 USD

Google Flights

Returning

Wed, Nov 26, 2025•7 Day Trip

$237 USD

Google Flights

Returning

Thu, Nov 27, 2025•8 Day Trip

$237 USD

Google Flights

Returning

Fri, Nov 28, 2025•9 Day Trip

$237 USD

Google Flights

Returning

Tue, Dec 2, 2025•13 Day Trip

$239 USD

Google Flights