Cheap flights from San Juan, United States to Portland, OR
Flights starting at $115. Choose between Frontier Airlines, Spirit Airlines, or Alaska Airlines to find the best price.
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Tips to know when travelling to Portland
Cheapest one-way trip | $294 |
---|---|
Cheapest round-trip | $574 |
Most popular airline | Frontier Airlines |
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Travelers usually depart from Luis Muñoz Marín International, or Fernando Luis Ribas Dominicci when they travel from San Juan to Portland. The most popular airlines for this route are Frontier Airlines, Spirit Airlines, Alaska Airlines, JetBlue Airways, and Sun Country Airlines. San Juan and Portland have 311 direct flights per week.
Check-in for a flight from San Juan to Portland
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Frontier Airlines | FFT | F9 | 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 |
Alaska Airlines | ASA | AS | No | Opens 24 days before flight Closes 1 hours before flight |
JetBlue Airways | JBU | B6 | No | Opens 24 days before flight Closes 2 hours before flight |
Sun Country Airlines | SCX | SY | Yes | No |
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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