DCA to LIR from $132 in economy – flightdeals.net

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United Airlines

UAUnited Airlines

One Way•Economy

Ronald Reagan Washington National Airport

Washington, United States

Daniel Oduber Quirós International Airport

Liberia, Costa Rica

$235 USD

-44%$132 USD

Verified about 6 hours ago

December 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

30$351 1$267 2$226 3$240 4$181 5$181 6$132 7$132 8$137 9$308 10$354 11 12 13 14 15$329 16$336 17$432 18$630 19$812 20$601 21$562 22$573 23$623 24$549 25$573 26$660 27$601 28$377 29$300 30$132 31$181 1$181 2$187 3$132

Limited Availability

11% of dates checked are available within 10% of the lowest price

Friday, December 11th, 2026

No flight details available for this date.