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, July 22nd, 2026

6 round-trip options

Returning
Mon, Jul 27, 2026•5 Day Trip
$513 USD
Google Flights
Returning
Tue, Jul 28, 2026•6 Day Trip
$513 USD
Google Flights
Returning
Wed, Jul 29, 2026•7 Day Trip
$519 USD
Google Flights
Returning
Fri, Jul 31, 2026•9 Day Trip
$375 USD
Google Flights
Returning
Mon, Aug 3, 2026•12 Day Trip
$514 USD
Google Flights
Returning
Wed, Aug 5, 2026•14 Day Trip
$836 USD
Google Flights