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, September 27th, 2026

9 round-trip options

Returning
Fri, Oct 2, 2026•5 Day Trip
$436 USD
Google Flights
Returning
Sat, Oct 3, 2026•6 Day Trip
$562 USD
Google Flights
Returning
Mon, Oct 5, 2026•8 Day Trip
$425 USD
Google Flights
Returning
Tue, Oct 6, 2026•9 Day Trip
$425 USD
Google Flights
Returning
Wed, Oct 7, 2026•10 Day Trip
$644 USD
Google Flights
Returning
Thu, Oct 8, 2026•11 Day Trip
$805 USD
Google Flights
Returning
Fri, Oct 9, 2026•12 Day Trip
$761 USD
Google Flights
Returning
Sat, Oct 10, 2026•13 Day Trip
$650 USD
Google Flights
Returning
Sun, Oct 11, 2026•14 Day Trip
$557 USD
Google Flights