Liberia (LIR) to Washington (DCA) flight deal in economy from $285

United AirlinesUAUnited Airlines
Round Trip•Economy
Costa RicaLIR

Daniel Oduber Quirós International Airport

Liberia, Costa Rica
United StatesDCA

Ronald Reagan Washington National Airport

Washington, United States
$648 USD
-56%$285 USD
Verified 16 days ago
Rare Availability
6% of dates checked are available within 10% of the lowest price

Thursday, October 8th, 2026

6 round-trip options

Returning
Tue, Oct 13, 2026•5 Day Trip
$356 USD
Google Flights
Returning
Fri, Oct 16, 2026•8 Day Trip
$391 USD
Google Flights
Returning
Sat, Oct 17, 2026•9 Day Trip
$592 USD
Google Flights
Returning
Sun, Oct 18, 2026•10 Day Trip
$377 USD
Google Flights
Returning
Tue, Oct 20, 2026•12 Day Trip
$511 USD
Google Flights
Returning
Thu, Oct 22, 2026•14 Day Trip
$524 USD
Google Flights