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

Monday, July 13th, 2026

9 round-trip options

Returning
Sat, Jul 18, 2026•5 Day Trip
$489 USD
Google Flights
Returning
Mon, Jul 20, 2026•7 Day Trip
$409 USD
Google Flights
Returning
Tue, Jul 21, 2026•8 Day Trip
$486 USD
Google Flights
Returning
Wed, Jul 22, 2026•9 Day Trip
$526 USD
Google Flights
Returning
Thu, Jul 23, 2026•10 Day Trip
$945 USD
Google Flights
Returning
Fri, Jul 24, 2026•11 Day Trip
$658 USD
Google Flights
Returning
Sat, Jul 25, 2026•12 Day Trip
$741 USD
Google Flights
Returning
Sun, Jul 26, 2026•13 Day Trip
$606 USD
Google Flights
Returning
Mon, Jul 27, 2026•14 Day Trip
$359 USD
Google Flights