LIR to PDX from $433 in economy – flightdeals.net

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American Airlines

AAAmerican Airlines

Round Trip•Economy

Daniel Oduber Quirós International Airport

Liberia, Costa Rica

Portland International Airport

Portland, United States

$770 USD

-44%$433 USD

Verified 18 minutes ago

June 2026

Mon

Tue

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Sun

1 2 3 4$668 5$675 6$684 7$689 8$693 9$746 10$683 11$1,141 12$689 13$704 14$650 15$753 16$672 17$838 18$500 19$809 20$759 21$684 22$649 23$538 24$527 25$563 26$537 27$626 28$575 29$706 30$881 1$982 2$904 3$569 4$521 5$804

Limited Availability

14% of dates checked are available within 10% of the lowest price

Monday, June 1st, 2026

0 round-trip options

No flight details available for this date.