Cheap flights from Liberia, Costa Rica to Portland, OR
Flights starting at £176. Choose between Alaska Airlines, Spirit Airlines, or Sansa Air to find the best price.
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Tips to know when travelling to Portland
Cheapest one-way trip | £199 |
---|---|
Cheapest round-trip | £378 |
Average round-trip | £394 |
Includes rare itinerary | |
Most popular airline | Alaska Airlines |
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The most popular airlines for this route are Alaska Airlines, Spirit Airlines, Sansa Air, United Airlines, and Frontier Airlines. Liberia and Portland have 157 direct flights per week.
Check-in for a flight from Liberia to Portland
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
Sansa Air | LRS | RZ | Yes | No |
United Airlines | UAL | UA | Yes | No |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
Weather in Portland
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 8°C | 2°C |
February | 8°C | 2°C |
March | 11°C | 3°C |
April | 14°C | 5°C |
May | 19°C | 8°C |
June | 23°C | 10°C |
July | 28°C | 13°C |
August | 28°C | 14°C |
September | 24°C | 12°C |
October | 17°C | 8°C |
November | 10°C | 4°C |
December | 7°C | 2°C |
14 day forecast
Frequently asked questions
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Flights from Liberia
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Flights to Portland
- Flights from London to Portland
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Popular routes
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Airports near Liberia
- Juan Santamaría International
- Augusto C. Sandino International
- Daniel Oduber Quirós International
- Nosara
- Tamarindo
- Quepos La Managua
- Fortuna Arenal
- Tortuguero