PDXPortland International Airport
Portland, United States
LIRDaniel Oduber Quirós International Airport
Liberia, Costa Rica
$694 USD
-16%$580 USD
Verified Nov 29, 2025 at 9:38 PMMarch 2026
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Good Availability
49% of dates checked are available within 10% of the lowest price
Monday, March 16th, 2026
Outbound Flights
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13h 20m·1 stop
$960 USD
PDXMar 16 22:53
→MIAMar 17 07:29
AA 2889Airbus A321neo
4h 31m layover
MIAMar 17 12:00
→LIRMar 17 13:13
AA 1383Boeing 737
11h 20m·1 stop
$994 USDPDXMar 16 22:53
→MIAMar 17 07:29
AA 2889Airbus A321neo
2h 34m layover
MIAMar 17 10:03
→LIRMar 17 11:13
AA 1377Airbus A321
12h 14m·2 stops
$994 USDPDXMar 16 23:59
→ORDMar 17 05:56
AA 1508Boeing 737
1h 4m layover
ORDMar 17 07:00
→MIAMar 17 11:14
AA 1356Boeing 737
46m layover
MIAMar 17 12:00
→LIRMar 17 13:13
AA 1383Boeing 737
12h 28m·1 stop
$1,602 USDPDXMar 16 23:59
→DFWMar 17 05:39
AA 3062Airbus A321
4h 36m layover
DFWMar 17 10:15
→LIRMar 17 13:27
AA 409Boeing 737