Liberia (LIR) to Washington (DCA) flight deal in economy from $327

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
$697 USD
-53%$327 USD
Verified 2 days ago
Limited Availability
13% of dates checked are available within 10% of the lowest price

Sunday, August 9th, 2026

8 round-trip options

Returning
Fri, Aug 14, 2026•5 Day Trip
$767 USD
Google Flights
Returning
Sat, Aug 15, 2026•6 Day Trip
$750 USD
Google Flights
Returning
Mon, Aug 17, 2026•8 Day Trip
$738 USD
Google Flights
Returning
Tue, Aug 18, 2026•9 Day Trip
$738 USD
Google Flights
Returning
Thu, Aug 20, 2026•11 Day Trip
$750 USD
Google Flights
Returning
Fri, Aug 21, 2026•12 Day Trip
$750 USD
Google Flights
Returning
Sat, Aug 22, 2026•13 Day Trip
$750 USD
Google Flights
Returning
Sun, Aug 23, 2026•14 Day Trip
$738 USD
Google Flights