Cheap flights from San Juan, United States to Duluth, MN
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Tips to know when travelling to Duluth
Most popular airline | United 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 Duluth. The most popular airlines for this route are United Airlines, Spirit Airlines, AeroMéxico, and Cape Air. San Juan and Duluth have 14 direct flights per week.
Check-in for a flight from San Juan to Duluth
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
United Airlines | UAL | UA | Yes | No |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
AeroMéxico | AMX | AM | Yes | 0 0 |
Cape Air | KAP | 9K | Yes | No |
Weather in Duluth
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | -7°C | -14°C |
February | -5°C | -13°C |
March | 1°C | -6°C |
April | 6°C | 0°C |
May | 14°C | 5°C |
June | 20°C | 10°C |
July | 24°C | 15°C |
August | 24°C | 14°C |
September | 20°C | 11°C |
October | 11°C | 4°C |
November | 3°C | -2°C |
December | -3°C | -9°C |
14 day forecast
Frequently asked questions
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Flights from San Juan
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Flights to Duluth
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