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Cheap flights from Duluth to Seattle from $183

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Duluth to Seattle departing on 12/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Duluth to Seattle

Cheap round-trip flights

These are some of the best round-trip flight deals from Duluth to Seattle that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Duluth to Seattle.

Cheap last minute flights

Planning a quick getaway from Duluth to Seattle? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Seattle, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Duluth to Seattle

Find recent round-trip train or bus tickets from Duluth to Seattle.

All round-trip flight deals to Seattle

The cheapest plane tickets to Seattle found on KAYAK recently.
10:47 am - 4:54 pmDLH-SEA
8h 07m1 stop
6:15 am - 1:54 pmSEA-DLH
5h 39m1 stop
$258Delta
Find Deal
Thu, Jan 30 - Mon, Feb 3
3:06 pm - 10:53 pmDLH-SEA
9h 47m1 stop
7:08 am - 10:00 pmSEA-DLH
12h 52m2 stops
$397United Airlines
Find Deal
Thu, Jan 30 - Mon, Feb 3
11:26 am - 9:53 pmDLH-SEA
12h 27m2 stops
11:50 pm - 10:44 amSEA-DLH
8h 54m1 stop
$398United Airlines
Find Deal
Fri, Apr 25 - Tue, Apr 29
7:45 am - 10:00 pmDLH-SEA
16h 15m2 stops
11:17 pm - 2:25 pmSEA-DLH
13h 08m2 stops
$402United Airlines
Find Deal
Thu, Jan 30 - Mon, Feb 3
5:41 pm - 11:35 pmDLH-SEA
7h 54m1 stop
2:55 pm - 10:47 pmSEA-DLH
5h 52m1 stop
$403Delta
Find Deal
Wed, Dec 25 - Tue, Dec 31
7:45 am - 9:20 pmDLH-SEA
15h 35m3 stops
6:10 am - 10:00 pmSEA-DLH
13h 50m2 stops
$407United Airlines
Find Deal
Thu, Jan 30 - Mon, Feb 3
11:26 am - 9:53 pmDLH-SEA
12h 27m2 stops
11:50 pm - 10:44 amSEA-DLH
8h 54m1 stop
$428United Airlines
Find Deal
Tue, Apr 22 - Sat, Apr 26
11:26 am - 12:51 amDLH-SEA
15h 25m3 stops
11:50 pm - 10:44 amSEA-DLH
8h 54m1 stop
$433United Airlines
Find Deal
Tue, Apr 22 - Sat, Apr 26
11:26 am - 12:51 amDLH-SEA
15h 25m3 stops
11:50 pm - 10:44 amSEA-DLH
8h 54m1 stop
$463United Airlines
Find Deal
Fri, Apr 25 - Tue, Apr 29
5:41 pm - 11:35 pmDLH-SEA
7h 54m1 stop
8:30 am - 5:01 pmSEA-DLH
6h 31m1 stop
$468Delta
Find Deal
Wed, Dec 25 - Wed, Jan 1
6:34 pm - 11:35 pmDLH-SEA
7h 01m1 stop
$183Delta
Find Deal
Thu, Dec 12
7:45 am - 10:30 pmDLH-SEA
16h 45m2 stops
$228United Airlines
Find Deal
Thu, Dec 12
3:08 pm - 10:50 pmDLH-SEA
33h 42m3 stops
$411United Airlines
Find Deal
Thu, Dec 12
7:45 am - 10:30 pmDLH-SEA
16h 45m2 stops
$489United Airlines
Find Deal
Wed, Dec 4
3:08 pm - 4:00 pmDLH-SEA
26h 52m2 stops
$512United Airlines
Find Deal
Thu, Dec 5
3:08 pm - 3:21 pmDLH-SEA
50h 13m3 stops
$526United Airlines
Find Deal
Thu, Dec 5
7:45 am - 10:46 pmDLH-SEA
17h 01m1 stop
$532United Airlines
Find Deal
Thu, Dec 5
3:08 pm - 10:46 pmDLH-SEA
9h 38m1 stop
$584United Airlines
Find Deal
Wed, Dec 4
3:08 pm - 10:50 pmDLH-SEA
33h 42m3 stops
$626United Airlines
Find Deal
Wed, Dec 4

Delta flights from Duluth to Seattle

Our best Delta deals on Duluth to Seattle flight tickets
Delta
Jan 30
DLH10:47 amDuluth Intl
8h 07m
1 stop
SEA4:54 pmSeattle/Tacoma Intl
Feb 3
SEA6:15 amSeattle/Tacoma Intl
5h 39m
1 stop
DLH1:54 pmDuluth Intl
Delta
Dec 25
DLH5:41 pmDuluth Intl
7h 54m
1 stop
SEA11:35 pmSeattle/Tacoma Intl
Dec 31
SEA2:55 pmSeattle/Tacoma Intl
5h 52m
1 stop
DLH10:47 pmDuluth Intl
Delta
Dec 25
DLH5:41 pmDuluth Intl
7h 54m
1 stop
SEA11:35 pmSeattle/Tacoma Intl
Jan 1
SEA8:30 amSeattle/Tacoma Intl
6h 31m
1 stop
DLH5:01 pmDuluth Intl

United Airlines flights from Duluth to Seattle

Our best United Airlines deals on Duluth to Seattle flight tickets
United Airlines
Jan 30
DLH3:06 pmDuluth Intl
9h 47m
1 stop
SEA10:53 pmSeattle/Tacoma Intl
Feb 3
SEA7:08 amSeattle/Tacoma Intl
12h 52m
2 stops
DLH10:00 pmDuluth Intl
United Airlines
Apr 25
DLH11:26 amDuluth Intl
12h 27m
2 stops
SEA9:53 pmSeattle/Tacoma Intl
Apr 29
SEA11:50 pmSeattle/Tacoma Intl
8h 54m
1 stop
DLH10:44 amDuluth Intl
United Airlines
Jan 30
DLH7:45 amDuluth Intl
16h 15m
2 stops
SEA10:00 pmSeattle/Tacoma Intl
Feb 3
SEA11:17 pmSeattle/Tacoma Intl
13h 08m
2 stops
DLH2:25 pmDuluth Intl

How to get the cheapest flight ticket from Duluth to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Duluth to Seattle?

May. The cheapest time of year to fly to Seattle from Duluth is May. Most expensive is June

What is the cheapest day to depart Duluth for Seattle?

Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Saturday

When is the cheapest time to fly from Duluth to Seattle?

At noon. Duluth to Seattle flights are approximately 5% more expensive in the morning than at noon

What is the cheapest airline that flies to Seattle from Duluth?

Delta. Delta is the most popular carrier operating from Duluth to Seattle

What is the cheapest Duluth to Seattle flight route?

Duluth Intl - Seattle/Tacoma Intl. Fly from Duluth Intl to Seattle/Tacoma Intl for the best Duluth - Seattle flight prices

Can stopping save me money on Duluth to Seattle flights?

You could potentially save up to 19% on your flight if you consider stops on a Duluth to Seattle flight.

How have Duluth to Seattle flight prices changed over time?


When to book flights from Duluth to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Duluth to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Duluth to Seattle (DLH to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Duluth to Seattle

Best Price Found

$183

Fastest flight time

7h 01m

Direct flights

None

Airports in Seattle

1 airport
The best one-way flight to Seattle from Duluth in the past 72 hours is $183. The best round-trip flight deal from Duluth to Seattle found on momondo in the last 72 hours is $258.
The fastest flight from Duluth to Seattle takes 7h 01m
There are no direct flights from Duluth to Seattle. Popular non-direct route for this connection is Duluth Intl Airport - Seattle/Tacoma Intl Airport.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

  • How far is Duluth Intl to Seattle/Tacoma Intl by plane?

    The distance between Duluth Intl and Seattle/Tacoma Intl is about 1410.5 mi. Flights usually cover this in 7h 35m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Duluth Intl Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from Duluth Intl Airport to Seattle/Tacoma Intl Airport refresh daily.

  • How many operators does momondo search for flights from Duluth Intl Airport to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Duluth Intl Airport to Seattle/Tacoma Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Duluth Intl Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Duluth to Seattle?


Best airlines flying from Duluth to Seattle

Compare and see reviews for airlines that fly from Duluth to Seattle with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $248Free CancellationRating
8.0
8,788 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Duluth to Seattle?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Duluth to Seattle. momondo saves you time and could save you money on your trip.

Can I find flights from Duluth to Seattle with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Duluth to Seattle flights to just show those with flexible booking policies.

How can momondo help me find flights from Duluth to Seattle?

Once you have performed a search for Duluth to Seattle flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Duluth to Seattle right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Duluth to Seattle flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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