PDX to LIR from $202 in economy – flightdeals.net

Home Premium Fare Deals About

American Airlines

AAAmerican Airlines

One Way•Economy

Portland International Airport

Portland, United States

Daniel Oduber Quirós International Airport

Liberia, Costa Rica

$266 USD

-24%$202 USD

Verified about 5 hours ago

June 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1 2 3 4$330 5$330 6$330 7$316 8$316 9$316 10$335 11$282 12$322 13$282 14$466 15$466 16$390 17$471 18$472 19$390 20$328 21$466 22$328 23$396 24$333 25$222 26$326 27$252 28$306 29$252 30$258 1$277 2$276 3$216 4$208 5$282

Good Availability

59% of dates checked are available within 10% of the lowest price

Tuesday, June 2nd, 2026

No flight details available for this date.