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

Friday, July 17th, 2026

7 round-trip options

Returning
Thu, Jul 23, 2026•6 Day Trip
$363 USD
Google Flights
Returning
Fri, Jul 24, 2026•7 Day Trip
$333 USD
Google Flights
Returning
Sun, Jul 26, 2026•9 Day Trip
$459 USD
Google Flights
Returning
Mon, Jul 27, 2026•10 Day Trip
$374 USD
Google Flights
Returning
Tue, Jul 28, 2026•11 Day Trip
$306 USD
Google Flights
Returning
Wed, Jul 29, 2026•12 Day Trip
$306 USD
Google Flights
Returning
Thu, Jul 30, 2026•13 Day Trip
$306 USD
Google Flights