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 6 hours ago
Limited Availability
10% of dates checked are available within 10% of the lowest price

Sunday, December 6th, 2026

10 round-trip options

Returning
Fri, Dec 11, 2026•5 Day Trip
$711 USD
Google Flights
Returning
Sat, Dec 12, 2026•6 Day Trip
$706 USD
Google Flights
Returning
Sun, Dec 13, 2026•7 Day Trip
$780 USD
Google Flights
Returning
Mon, Dec 14, 2026•8 Day Trip
$692 USD
Google Flights
Returning
Tue, Dec 15, 2026•9 Day Trip
$887 USD
Google Flights
Returning
Wed, Dec 16, 2026•10 Day Trip
$1,119 USD
Google Flights
Returning
Thu, Dec 17, 2026•11 Day Trip
$1,132 USD
Google Flights
Returning
Fri, Dec 18, 2026•12 Day Trip
$1,281 USD
Google Flights
Returning
Sat, Dec 19, 2026•13 Day Trip
$1,759 USD
Google Flights
Returning
Sun, Dec 20, 2026•14 Day Trip
$1,268 USD
Google Flights