Liberia (LIR) to Washington (DCA) flight deal in economy from $285

American AirlinesAAAmerican Airlines
Round Trip•Economy
Costa RicaLIR

Daniel Oduber Quirós International Airport

Liberia, Costa Rica
United StatesDCA

Ronald Reagan Washington National Airport

Washington, United States
$726 USD
-61%$285 USD
Verified 13 days ago
Extremely Rare Availability
4% of dates checked are available within 10% of the lowest price

Wednesday, November 18th, 2026

2 round-trip options

Returning
Mon, Nov 23, 2026•5 Day Trip
$605 USD
Google Flights
Returning
Tue, Dec 1, 2026•13 Day Trip
$467 USD
Google Flights