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

Thursday, August 27th, 2026

8 round-trip options

Returning
Tue, Sep 1, 2026•5 Day Trip
$622 USD
Google Flights
Returning
Wed, Sep 2, 2026•6 Day Trip
$787 USD
Google Flights
Returning
Thu, Sep 3, 2026•7 Day Trip
$855 USD
Google Flights
Returning
Fri, Sep 4, 2026•8 Day Trip
$789 USD
Google Flights
Returning
Sat, Sep 5, 2026•9 Day Trip
$762 USD
Google Flights
Returning
Sun, Sep 6, 2026•10 Day Trip
$622 USD
Google Flights
Returning
Mon, Sep 7, 2026•11 Day Trip
$622 USD
Google Flights
Returning
Wed, Sep 9, 2026•13 Day Trip
$671 USD
Google Flights