Portland (PDX) to Liberia (LIR) flight deal from $580 USD in business class

AAAmerican Airlines

One Way•Business Class

PDX

Portland International Airport

Portland, United States

LIR

Daniel Oduber Quirós International Airport

Liberia, Costa Rica

$694 USD

-16%$580 USD

Verified Nov 29, 2025 at 9:38 PM

April 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

30$580 31$618 1$721 2$802 3$802 4$614 5$604 6$580 7$801 8$821 9$721 10$866 11$614 12$580 13$580 14$585 15$688 16$633 17$797 18$685 19$580 20$580 21$614 22$633 23$705 24$705 25$580 26$580 27$580 28$585 29$633 30$633 1 2 3

Good Availability

49% of dates checked are available within 10% of the lowest price

Saturday, April 4th, 2026

Outbound Flights

→

10h 38m·1 stop

$614 USD

PDXApr 4 23:59

→

DFWApr 5 05:39

AA 3062Airbus A321

2h 56m layover

DFWApr 5 08:35

→

LIRApr 5 11:37

AA 819Boeing 737

11h 34m·1 stop

$801 USD

PDXApr 4 22:53

→

MIAApr 5 07:29

AA 2889Airbus A321neo

2h 45m layover

MIAApr 5 10:14

→

LIRApr 5 11:27

AA 1377Boeing 737

12h 39m·1 stop

$881 USD

PDXApr 4 21:44

→

CLTApr 5 05:37

AA 1849Airbus A321

3h 18m layover

CLTApr 5 08:55

→

LIRApr 5 11:23

AA 887Boeing 737

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