Cheap flights from Duluth, MN to San Juan, United States
Choose between Sun Country Airlines, Spirit Airlines, or Frontier Airlines to find the best price
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Cheapest nonstop round-trip | $499 |
---|---|
Most popular airline | Sun Country Airlines |
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Book your trip to arrive at Luis Muñoz Marín International, or Fernando Luis Ribas Dominicci. The most popular airlines for this route are Sun Country Airlines, Spirit Airlines, Frontier Airlines, United Airlines, and American Airlines. Duluth and San Juan have 16 direct flights per week.
Check-in for a flight from Duluth to San Juan
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Sun Country Airlines | SCX | SY | Yes | No |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
United Airlines | UAL | UA | Yes | No |
American Airlines | AAL | AA | No | No |
Weather in San Juan
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.
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