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 15 days ago
Rare Availability
6% of dates checked are available within 10% of the lowest price

Thursday, October 1st, 2026

6 round-trip options

Returning
Tue, Oct 6, 2026•5 Day Trip
$285 USD
Google Flights
Returning
Fri, Oct 9, 2026•8 Day Trip
$352 USD
Google Flights
Returning
Sat, Oct 10, 2026•9 Day Trip
$604 USD
Google Flights
Returning
Sun, Oct 11, 2026•10 Day Trip
$395 USD
Google Flights
Returning
Tue, Oct 13, 2026•12 Day Trip
$285 USD
Google Flights
Returning
Thu, Oct 15, 2026•14 Day Trip
$383 USD
Google Flights