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

Tuesday, July 14th, 2026

6 round-trip options

Returning
Sun, Jul 19, 2026•5 Day Trip
$428 USD
Google Flights
Returning
Mon, Jul 20, 2026•6 Day Trip
$381 USD
Google Flights
Returning
Tue, Jul 21, 2026•7 Day Trip
$381 USD
Google Flights
Returning
Thu, Jul 23, 2026•9 Day Trip
$428 USD
Google Flights
Returning
Sun, Jul 26, 2026•12 Day Trip
$419 USD
Google Flights
Returning
Tue, Jul 28, 2026•14 Day Trip
$376 USD
Google Flights