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

Tuesday, September 29th, 2026

8 round-trip options

Returning
Sun, Oct 4, 2026•5 Day Trip
$582 USD
Google Flights
Returning
Mon, Oct 5, 2026•6 Day Trip
$556 USD
Google Flights
Returning
Tue, Oct 6, 2026•7 Day Trip
$556 USD
Google Flights
Returning
Wed, Oct 7, 2026•8 Day Trip
$776 USD
Google Flights
Returning
Sat, Oct 10, 2026•11 Day Trip
$781 USD
Google Flights
Returning
Sun, Oct 11, 2026•12 Day Trip
$688 USD
Google Flights
Returning
Mon, Oct 12, 2026•13 Day Trip
$592 USD
Google Flights
Returning
Tue, Oct 13, 2026•14 Day Trip
$556 USD
Google Flights