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

Friday, December 18th, 2026

2 round-trip options

Returning
Wed, Dec 23, 2026•5 Day Trip
$958 USD
Google Flights
Returning
Thu, Dec 31, 2026•13 Day Trip
$344 USD
Google Flights