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, August 12th, 2026

6 round-trip options

Returning
Mon, Aug 17, 2026•5 Day Trip
$929 USD
Google Flights
Returning
Tue, Aug 18, 2026•6 Day Trip
$929 USD
Google Flights
Returning
Wed, Aug 19, 2026•7 Day Trip
$934 USD
Google Flights
Returning
Fri, Aug 21, 2026•9 Day Trip
$929 USD
Google Flights
Returning
Mon, Aug 24, 2026•12 Day Trip
$1,087 USD
Google Flights
Returning
Wed, Aug 26, 2026•14 Day Trip
$1,146 USD
Google Flights