Liberia (LIR) to Washington (DCA) flight deal in economy from $285

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
$648 USD
-56%$285 USD
Verified 16 days ago
Rare Availability
6% of dates checked are available within 10% of the lowest price

Friday, October 16th, 2026

6 round-trip options

Returning
Wed, Oct 21, 2026•5 Day Trip
$605 USD
Google Flights
Returning
Sat, Oct 24, 2026•8 Day Trip
$600 USD
Google Flights
Returning
Sun, Oct 25, 2026•9 Day Trip
$461 USD
Google Flights
Returning
Mon, Oct 26, 2026•10 Day Trip
$461 USD
Google Flights
Returning
Wed, Oct 28, 2026•12 Day Trip
$595 USD
Google Flights
Returning
Fri, Oct 30, 2026•14 Day Trip
$798 USD
Google Flights