Washington (DCA) to Liberia (LIR) flight deal in economy from $328

Delta Air LinesDLDelta Air Lines
Round Trip•Economy
United StatesDCA

Ronald Reagan Washington National Airport

Washington, United States
Costa RicaLIR

Daniel Oduber Quirós International Airport

Liberia, Costa Rica
$877 USD
-63%$328 USD
Verified about 4 hours ago
Extremely Rare Availability
4% of dates checked are available within 10% of the lowest price

Saturday, August 29th, 2026

7 round-trip options

Returning
Thu, Sep 3, 2026•5 Day Trip
$429 USD
Google Flights
Returning
Fri, Sep 4, 2026•6 Day Trip
$429 USD
Google Flights
Returning
Sat, Sep 5, 2026•7 Day Trip
$451 USD
Google Flights
Returning
Sun, Sep 6, 2026•8 Day Trip
$944 USD
Google Flights
Returning
Mon, Sep 7, 2026•9 Day Trip
$944 USD
Google Flights
Returning
Tue, Sep 8, 2026•10 Day Trip
$1,100 USD
Google Flights
Returning
Wed, Sep 9, 2026•11 Day Trip
$578 USD
Google Flights