Cheap Flights from Seattle (SEA) to Duluth (DLH)

Popular airlines from Seattle-Tacoma International Airport (SEA) to Duluth, MN (DLH-Duluth Intl.)

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Frequently asked questions

Is it cheaper to buy a plane ticket from Sea-Tac Airport to Duluth Intl. Airport (DLH) last minute?
Being a spontaneous soul is a great way to travel the world, but it isn't always the best method to score a bargain flight. Consider booking your Sea-Tac Airport to Duluth Intl. Airport (DLH) trip well ahead of time instead of waiting until the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. Save up that spontaneity for when you reach your destination!
What airports do you fly into for Duluth from Seattle?
Duluth Intl. Airport (DLH), Chisholm-Hibbing Airport (HIB) and Duluth, MN (SUW-Richard I. Bong) are your choices when jetting from Seattle to Duluth. Roughly 8 kilometers northwest of the heart of Duluth, Duluth Intl. Airport (DLH) is the city's principal gateway. Take into account factors such as flight arrival and departure times and the distance to your hotel before deciding where you fly into. University of Minnesota Duluth and Bayfront Festival Park are two awesome attractions to put on your must-see list when you arrive.
Can I change the date of my flight from Sea-Tac Airport to Duluth Intl. Airport (DLH)?
Quickly and easily make changes to your Seattle - Tacoma Intl. Airport (SEA) to Duluth Intl. Airport (DLH) ticket through the Expedia Trips portal. But before you make any amendments, review the rules in your itinerary to find out what the carrier will let you do and if change fees apply. Some carriers have a change fee per person, on top of any difference in ticket prices. However, if you booked in the last 24 hours, you may be able to cancel for free and arrange new flights. You can also head to our Customer Service portal to find the answers to your questions and to connect with our Virtual Agent.

Travel information

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Duluth Intl.
Distance
2251 km

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