SEA to DLH (Seattle to Duluth) Flights

Last Minute Flights from SEA to DLH

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
SEADuluthMarch 20 to March 21$668
*Prices include taxes and fees

Cheapest SEA to DLH Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
SEADuluthMay 3 to May 11$246
SEADuluthMarch 23 to April 5$296
SEADuluthJuly 8 to July 17$338
SEADuluthApril 18 to April 19$417
*Prices include taxes and fees
SEA to DLH Flight Details
Origin airport
Seattle - Tacoma Intl.
Origin airport IATA code
SEA
Destination airport
Duluth Intl.
Destination airport IATA code
DLH
Distance
1407 mi

Frequently asked questions

What airlines fly direct from SEA to Duluth Intl. Airport?
Right now, you can't fly straight between these airports. You'll need to grab a flight with one or more stops to get from Sea-Tac Airport to Duluth Intl. Airport (DLH).
How many flights are there from SEA to DLH?
There are roughly 9 daily flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Duluth, MN (DLH-Duluth Intl.), so you have ample opportunities to get to Duluth. Just select a date and time that fits with your plans and secure your seat.
How long does it take to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Duluth, MN (DLH-Duluth Intl.)?
You'll be sitting on the plane for around 4 hours and 59 minutes from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Duluth, MN (DLH-Duluth Intl.), so wear comfortable clothing. Cozy cardigans, leggings and flat shoes are great choices for a flight of this length.
What is the flight distance from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Duluth, MN (DLH-Duluth Intl.)?
At a distance of 1,400 miles (2,300 1), you'll be in the sky for a while during this medium-haul journey. Want leg space? Pick an aisle seat. Otherwise, go for the window and peer down at the scenery between SeaTac and Duluth.
How many morning flights are there from SEA to DLH?
Early birds can pick from 35 morning flights from SEA to DLH per week.

  • Delta Air Lines (DL) lists 21 weekly services that take off before midday. The first departure is 12:35AM.
  • United Airlines (UA) is one more choice. It has 14 morning flights every week, with the earliest one to depart at 6:50AM.

How many afternoon flights are there from SEA to DLH?
Every week, you can choose from 30 afternoon and evening flights from SEA to DLH.

  • United Airlines (UA) operates 16 flights each week departing after midday. The earliest is scheduled for 2:21PM.
  • Alternatively, Delta Air Lines (DL) operates 14 afternoon and evening flights per week, with the earliest leaving the runway at 12:00PM.

What is the earliest departure time out of SeaTac to Duluth?
12:35AM is the first flight out of SEA, touching down at DLH at 10:50PM. Save valuable minutes in the morning by having your suitcase packed and ready to be tossed into your rideshare.
What is the latest departure time out of SeaTac to Duluth?
The latest flight jets out from SEA at 11:55PM and touches down at 2:29PM at DLH. You'll have more than enough time to prepare for this journey.
What is the average price from SeaTac to Duluth?
Flights from SEA to DLH can be found for around $246. Get in quick, because the best fares don't hang around forever! This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Seattle to Duluth Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Seattle to Duluth to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from SEA to DLH, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from Seattle to Duluth, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.

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