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 14 days ago
Extremely Rare Availability
4% of dates checked are available within 10% of the lowest price

Tuesday, December 15th, 2026

2 round-trip options

Returning
Sun, Dec 20, 2026•5 Day Trip
$1,005 USD
Google Flights
Returning
Mon, Dec 28, 2026•13 Day Trip
$508 USD
Google Flights