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

Sunday, July 19th, 2026

7 round-trip options

Returning
Sat, Jul 25, 2026•6 Day Trip
$342 USD
Google Flights
Returning
Sun, Jul 26, 2026•7 Day Trip
$438 USD
Google Flights
Returning
Tue, Jul 28, 2026•9 Day Trip
$285 USD
Google Flights
Returning
Wed, Jul 29, 2026•10 Day Trip
$389 USD
Google Flights
Returning
Thu, Jul 30, 2026•11 Day Trip
$389 USD
Google Flights
Returning
Fri, Jul 31, 2026•12 Day Trip
$456 USD
Google Flights
Returning
Sat, Aug 1, 2026•13 Day Trip
$664 USD
Google Flights