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Flights from Seattle to Duluth – Airlines & connecting routes

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SEA to DLH flights and routes map SEA to DLH – All flight route options from Seattle Tacoma International, Washington, USA to Duluth International, Minnesota, USA. These flights are operated by 4 different airlines through 1 different connections. The shortest flight time is 6 hours and 18 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
USA SEA Seattle Tacoma Seattle, WA, USA
USA DLH Duluth , MN, USA
SEA
Seattle Tacoma
USASeattle, WA, USA
Duluth
USADuluth, MN, USA
DLH
No direct flights found
2 routes with 1 stop found »
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1 stop route options with the same airline:

Duration

Via Minneapolis MSP
1 stop with Delta Air Lines. 1-2 flights per day.

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6h 18m

Via Minneapolis MSP
1 stop with Delta Air Lines.
6h 18m
1-2 flights per day.
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1 stop route options with codeshare or different airlines:

Duration

Via Minneapolis MSP With Alaska Airlines & Delta Air Lines 0-1 flights per day.

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6h 55m

Via Minneapolis MSP
6h 55m
With Alaska Airlines & Delta Air Lines 0-1 flights per day.
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Seattle to Duluth flights

This route has approximately 7 flights per week. You will be doing a stopover in Minneapolis (Airport code: MSP).

Are there any non-stop flights from SEA to DLH?

There are no direct or non-stop flights from Seattle Tacoma International, SEA to Duluth International, DLH.

Seattle to Duluth with Delta Air Lines

If you fly from Seattle with Delta Air Lines you will do a stopover in Minneapolis, MSP before reaching Duluth. This flight trip will take 6 hours and 18 minutes and you can fly every weekday with departures between 6:00 am and 1:00 pm. Delta Air Lines is a member of SkyTeam.

Distance & flight times: Seattle Airport to Duluth International

The flight time between SEA and DLH is 6 hours and 55 minutes.

ViaTotal flight timeLayover timeDistance
MSP Minneapolis6h 55m53m1546 miles (2488 km)
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.SEA-DLH flight routesSeattle to Duluth flight path drawn on a map.
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Seattle - Duluth route map and flight paths
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Show all destinations from SEA Show all destinations from DLH

Via Minneapolis. A flight from Seattle (SEA) to Duluth (DLH) via Minneapolis will take approximately 6 hours and 55 minutes.

You can fly with Alaska Airlines or Delta Air Lines from Seattle to Duluth.

The flight time between Seattle Tacoma (SEA) and Duluth International (DLH) via Minneapolis St Paul International, MSP is 6 hours and 55 minutes.

No. But you can still purchase a 1 stop flight via Minneapolis to Duluth (DLH).

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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