Cheap flights from Duluth to San Juan

Choose between Delta Air Lines, Spirit Airlines, or Sun Country Airlines to find the best price

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Tips to know when travelling to San Juan

Travelers usually depart from Duluth International, Duluth, MN Bus Station, Duluth, MN - Hobby Lobby, or Duluth, MN - University of Minnesota station when they travel from Duluth to San Juan. Book your trip to arrive at Luis Muñoz Marín International, or Fernando Luis Ribas Dominicci. The most popular airlines for this route are Delta Air Lines, Spirit Airlines, Sun Country Airlines, and United Airlines. Duluth and San Juan have 239 direct flights per week.

Weekly direct flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Number of flights46243463-3834

Check-in for a flight from Duluth to San Juan

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Delta Air LinesDALDLYesOpens 24 days before flight
Closes 1 hours before flight
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
Sun Country AirlinesSCXSYYesNo
United AirlinesUALUAYesNo

Frequently asked questions

What are the most popular routes to and from Duluth?
Travelers frequently search for route combinations, such as Duluth and Casablanca, New York, Orlando, Las Vegas, Denver, Chicago, Miami, Los Angeles, Atlanta, Mexico City, Bogotá, Dallas, Phoenix, Philadelphia, San Francisco, Cancún, Houston, Washington, D.C., Dhaka, Fort Lauderdale.
What are the most popular routes to and from San Juan?
Travelers frequently search for route combinations, such as San Juan and London, Orlando, Montreal, Toronto, New York, Tampa, Philadelphia, Washington, D.C., Madrid, Fort Lauderdale, Barcelona, Charlotte, Austin, Saint Croix, Athens, Houston, Chicago, Boston, San Antonio, Edmonton.
What airports are near Duluth?
The main airport in Duluth is Duluth International. It is also served by Minneapolis–Saint Paul International, Gogebic–Iron County, Duluth International, Chippewa Valley Regional, Falls International, Brainerd Lakes Regional, Bemidji Regional, Range Regional, St. Cloud Regional, Fort Frances Municipal.
What airports are near San Juan?
The main airport in San Juan is Luis Muñoz Marín International. It is also served by Aguadilla Rafael Hernandez, José Aponte de la Torre, Mercedita, Eugenio María de Hostos.
What buses and trains depart from Duluth?
A number of bus and train companies depart from Duluth, including Jefferson Lines, Indian Trails.
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Duluth and San Juan?
Yes, it's possible to combine different modes of transport between Duluth and San Juan thanks to our Virtual Interlining technology. Making use of not only flights but also trains and buses between Duluth and San Juan can give rise to new adventures. Read more about how Virtual Interlining works on Kiwi.com Stories.
What is Virtual Interlining and how do I use it?
Virtual Interlining provides a revolutionary way of traveling. You can combine different modes of transport like flights, trains, and buses into one itinerary. And this often saves money. Thanks to the world's largest carrier database, the Kiwi.com search function enables anyone to mix and match different modes of transport easily.
Which airlines fly between Duluth and San Juan?
Currently, you can fly between Duluth and San Juan with Delta Air Lines, Spirit Airlines, Sun Country Airlines, United Airlines.
When's the best time to travel between Duluth and San Juan?
If you don’t have specific dates for your trip between Duluth and San Juan, you can enter a date range into the departure and return fields. Most carriers on the Kiwi.com website allow you to search and book up to six months from the day of your search. Order the search results by the best, cheapest, or fastest route, or find the cheapest outbound and return combination in the pricing table.
What flights operate between Duluth and San Juan?
How many airports are there near Duluth?
How many airports are there near San Juan?
Is it possible to reach Duluth by bus or train?
What time do nonstop (direct) flights between Duluth and San Juan depart?
What time do nonstop (direct) flights between Duluth and San Juan arrive?
What time do flights between Duluth and San Juan depart?
What time do flights between Duluth and San Juan arrive?

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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