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 5 hours ago
Extremely Rare Availability
4% of dates checked are available within 10% of the lowest price

Friday, September 11th, 2026

7 round-trip options

Returning
Wed, Sep 16, 2026•5 Day Trip
$429 USD
Google Flights
Returning
Thu, Sep 17, 2026•6 Day Trip
$671 USD
Google Flights
Returning
Fri, Sep 18, 2026•7 Day Trip
$578 USD
Google Flights
Returning
Sat, Sep 19, 2026•8 Day Trip
$650 USD
Google Flights
Returning
Sun, Sep 20, 2026•9 Day Trip
$944 USD
Google Flights
Returning
Mon, Sep 21, 2026•10 Day Trip
$808 USD
Google Flights
Returning
Fri, Sep 25, 2026•14 Day Trip
$975 USD
Google Flights