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

Thursday, July 30th, 2026

6 round-trip options

Returning
Tue, Aug 4, 2026•5 Day Trip
$513 USD
Google Flights
Returning
Wed, Aug 5, 2026•6 Day Trip
$519 USD
Google Flights
Returning
Thu, Aug 6, 2026•7 Day Trip
$557 USD
Google Flights
Returning
Sat, Aug 8, 2026•9 Day Trip
$396 USD
Google Flights
Returning
Tue, Aug 11, 2026•12 Day Trip
$743 USD
Google Flights
Returning
Thu, Aug 13, 2026•14 Day Trip
$605 USD
Google Flights