Liberia (LIR) to Washington (DCA) flight deal in economy from $316

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
$693 USD
-54%$316 USD
Verified about 8 hours ago
Limited Availability
10% of dates checked are available within 10% of the lowest price

Thursday, December 17th, 2026

10 round-trip options

Returning
Tue, Dec 22, 2026•5 Day Trip
$777 USD
Google Flights
Returning
Wed, Dec 23, 2026•6 Day Trip
$790 USD
Google Flights
Returning
Thu, Dec 24, 2026•7 Day Trip
$757 USD
Google Flights
Returning
Fri, Dec 25, 2026•8 Day Trip
$1,122 USD
Google Flights
Returning
Sat, Dec 26, 2026•9 Day Trip
$1,616 USD
Google Flights
Returning
Sun, Dec 27, 2026•10 Day Trip
$1,010 USD
Google Flights
Returning
Mon, Dec 28, 2026•11 Day Trip
$643 USD
Google Flights
Returning
Tue, Dec 29, 2026•12 Day Trip
$460 USD
Google Flights
Returning
Wed, Dec 30, 2026•13 Day Trip
$473 USD
Google Flights
Returning
Thu, Dec 31, 2026•14 Day Trip
$336 USD
Google Flights