Which airports can I use when flying from Duluth to Seattle?

Flights from Duluth to Seattle usually depart from Duluth Intl (DLH) and arrive at Seattle/Tacoma Intl (SEA).

What cabin classes can I book on flights from Duluth to Seattle?

Only Economy Class is available on flights from Duluth to Seattle.

Which airports do connecting flights from Duluth to Seattle pass through?

Connecting flights from Duluth to Seattle most commonly pass through: • Chicago O'Hare Intl (ORD) - 53% of one-stop connections • Minneapolis St Paul (MSP) - 47% of one-stop connections

Can I save money by using flexible dates for flights from Duluth to Seattle?

Yes. Flexible dates can save you up to 44% on flights from Duluth to Seattle. Wednesday is the cheapest departure day at $389 round-trip on average, while Friday is the most expensive at $683, a difference of $294. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Seattle?

Some of the most popular sights in Seattle are Pike Place Market, Lumen Field and Space Needle. These are among the most viewed places in Seattle on KAYAK.

How long is a flight from Duluth to Seattle?

There are currently no nonstop flights available from Duluth to Seattle. Flights with 1 layover take between 6h 29m and 8h 44m in total, depending on the connection.

Do I need a passport to fly from Duluth to Seattle?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Have flight prices from Duluth to Seattle changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $368 to $1,934. That means the highest observed fare was about 5x higher than the lowest one.

How are flight prices from Duluth to Seattle looking right now?

One-way fares from Duluth to Seattle are currently in line with typical prices for this route. Average one-way fares are about $444.

How much time can I save by choosing a different layover airport from Duluth to Seattle?

Flying via Minneapolis St Paul (MSP) gives the shortest average 1-stop total travel time at 6h 29m, compared with 8h 44m via Chicago O'Hare Intl (ORD).

What is the time difference between Duluth and Seattle?

Seattle is 2 hours behind Duluth (Pacific Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Seattle/Tacoma Intl Airport (SEA)?

Seattle/Tacoma Intl Airport (SEA) hosts 5 major car rental companies, with daily rates averaging $61 for economy cars. Top options include: • Fox • Europcar • Thrifty • Budget • Hertz

How much should I expect to pay for a Duluth to Seattle flight?

Round-trip flights from Duluth to Seattle range from $417 to $584, with an average of $496 over the past 12 months. Anything below $417 counts as a good deal.

How much is a round-trip flight from Duluth to Seattle?

Round-trip flights from Duluth to Seattle typically range from $417 to $584. The lowest price found in the past 5 days was $368, on Delta.

Which airline is the cheapest to fly from Duluth to Seattle?

Delta ($368) and United Airlines ($368) are the cheapest airlines to fly round-trip from Duluth to Seattle according to KAYAK data over the last 5 days.

What’s the most popular layover airport when flying from Duluth to Seattle?

Chicago O'Hare Intl (ORD) is the most popular layover for the Duluth to Seattle route. 53% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via ORD.

What is the cheapest layover airport when flying from Duluth to Seattle?

Flights via Chicago O'Hare Intl (ORD) offer the most affordable fares, with an average round-trip price of $493. Based on KAYAK data over the past 3 months.

When flying from Duluth to Seattle which airport offers the shortest layover?

Minneapolis St Paul (MSP) had the shortest average connection time for Duluth to Seattle layovers at 4h 11m over the past 3 months.

$323 CHEAP FLIGHTS from Duluth to Seattle (DLH - SEA)

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Cheapest round-trip

$368

Typical prices: $417-$584

Delta

Sun 12/2Sun 12/9

DLH - SEA • 1 stop

Cheapest one-way

$323

Typical prices: $318-$544

Delta

Sun 1/28

DLH - SEA • 1 stop

When to travel

January

Cheapest • 35% price drop

October

Most popular

Good to know

Top layover airports

Chicago O'Hare Intl (ORD)

Cheapest • Avg $493 (round-trip)

Minneapolis St Paul (MSP)

Shortest trip • 6h 29m (one-way)

Insights

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We hope you love your trip to Seattle!

Flight Deals

Cheap Flights from Duluth to Seattle (DLH-SEA)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Duluth to Seattle

Wed, Dec 2 - Sun, Dec 13

5:00 am - 10:45 amDLH Duluth Intl-SEA Seattle/Tacoma Intl

7h 45m1 stop Minneapolis St Paul

6:00 am - 4:05 pmSEA Seattle/Tacoma Intl-DLH Duluth Intl

8h 05m1 stop Minneapolis St Paul

$368Delta

Sat, Apr 24 - Sun, May 2

4:15 pm - 8:27 pmDLH Duluth Intl-SEA Seattle/Tacoma Intl

6h 12m1 stop Minneapolis St Paul

6:05 am - 3:44 pmSEA Seattle/Tacoma Intl-DLH Duluth Intl

7h 39m1 stop Minneapolis St Paul

$368Delta

Wed, Mar 24 - Tue, Mar 30

2:59 pm - 11:21 pmDLH Duluth Intl-SEA Seattle/Tacoma Intl

10h 22m1 stop Chicago O'Hare Intl

11:50 pm - 10:44 amSEA Seattle/Tacoma Intl-DLH Duluth Intl

8h 54m1 stop Chicago O'Hare Intl

$368United Airlines

Thu, Dec 3 - Sun, Dec 13

4:45 pm - 8:49 pmDLH Duluth Intl-SEA Seattle/Tacoma Intl

6h 04m1 stop Minneapolis St Paul

8:25 am - 4:05 pmSEA Seattle/Tacoma Intl-DLH Duluth Intl

5h 40m1 stop Minneapolis St Paul

$368Delta

Fri, Dec 4 - Wed, Dec 9

4:45 pm - 8:49 pmDLH Duluth Intl-SEA Seattle/Tacoma Intl

6h 04m1 stop Minneapolis St Paul

6:00 am - 4:05 pmSEA Seattle/Tacoma Intl-DLH Duluth Intl

8h 05m1 stop Minneapolis St Paul

$368Delta

Thu, Dec 3 - Wed, Dec 9

5:00 am - 10:45 amDLH Duluth Intl-SEA Seattle/Tacoma Intl

7h 45m1 stop Minneapolis St Paul

8:25 am - 4:05 pmSEA Seattle/Tacoma Intl-DLH Duluth Intl

5h 40m1 stop Minneapolis St Paul

$368Delta

Sun, Dec 6 - Sun, Dec 13

5:00 am - 10:45 amDLH Duluth Intl-SEA Seattle/Tacoma Intl

7h 45m1 stop Minneapolis St Paul

6:00 am - 4:05 pmSEA Seattle/Tacoma Intl-DLH Duluth Intl

8h 05m1 stop Minneapolis St Paul

$368Delta

Tue, Dec 8 - Sun, Dec 13

4:45 pm - 11:53 pmDLH Duluth Intl-SEA Seattle/Tacoma Intl

9h 08m1 stop Minneapolis St Paul

8:25 am - 4:05 pmSEA Seattle/Tacoma Intl-DLH Duluth Intl

5h 40m1 stop Minneapolis St Paul

$368Delta

Sat, Dec 5 - Sun, Dec 13

4:45 pm - 8:49 pmDLH Duluth Intl-SEA Seattle/Tacoma Intl

6h 04m1 stop Minneapolis St Paul

8:25 am - 4:05 pmSEA Seattle/Tacoma Intl-DLH Duluth Intl

5h 40m1 stop Minneapolis St Paul

$368Delta

Sat, Dec 5 - Sat, Dec 12

5:54 am - 11:44 amDLH Duluth Intl-SEA Seattle/Tacoma Intl

7h 50m1 stop Chicago O'Hare Intl

8:30 am - 11:09 pmSEA Seattle/Tacoma Intl-DLH Duluth Intl

12h 39m2 stops Denver Intl Chicago O'Hare Intl

$374United Airlines

Booking Insights

Price, demand and travel trends for Duluth to Seattle flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Duluth to Seattle? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Duluth to Seattle departing in december.

Find deals

Low season	January
High season	October
Cheapest flight	$323

Beat the crowds with an average 91% drop in travelers.

The most popular month to fly with an average 91% increase in travelers.

One-way flight from Duluth to Seattle

When to book flights from Duluth to Seattle

Are your dates flexible? Find out the best times to travel from Duluth to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Duluth to Seattle?
Only Economy Class is available on flights from Duluth to Seattle.
How long is a flight from Duluth to Seattle?
There are currently no nonstop flights available from Duluth to Seattle. Flights with 1 layover take between 6h 29m and 8h 44m in total, depending on the connection.
Do I need a passport to fly from Duluth to Seattle?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
How much should I expect to pay for a Duluth to Seattle flight?
Round-trip flights from Duluth to Seattle range from $417 to $584, with an average of $496 over the past 12 months. Anything below $417 counts as a good deal.
Have flight prices from Duluth to Seattle changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $368 to $1,934. That means the highest observed fare was about 5x higher than the lowest one.
How are flight prices from Duluth to Seattle looking right now?
One-way fares from Duluth to Seattle are currently in line with typical prices for this route. Average one-way fares are about $444.
What car rental options are available at Seattle/Tacoma Intl Airport (SEA)?
Seattle/Tacoma Intl Airport (SEA) hosts 5 major car rental companies, with daily rates averaging $61 for economy cars. Top options include:

• Fox
• Europcar
• Thrifty
• Budget
• Hertz
Which airports can I use when flying from Duluth to Seattle?
Flights from Duluth to Seattle usually depart from Duluth Intl (DLH) and arrive at Seattle/Tacoma Intl (SEA).
Which airports do connecting flights from Duluth to Seattle pass through?
Connecting flights from Duluth to Seattle most commonly pass through:

• Chicago O'Hare Intl (ORD) - 53% of one-stop connections
• Minneapolis St Paul (MSP) - 47% of one-stop connections
Can I save money by using flexible dates for flights from Duluth to Seattle?
Yes. Flexible dates can save you up to 44% on flights from Duluth to Seattle. Wednesday is the cheapest departure day at $389 round-trip on average, while Friday is the most expensive at $683, a difference of $294.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
How much time can I save by choosing a different layover airport from Duluth to Seattle?
Flying via Minneapolis St Paul (MSP) gives the shortest average 1-stop total travel time at 6h 29m, compared with 8h 44m via Chicago O'Hare Intl (ORD).
What is the time difference between Duluth and Seattle?
Seattle is 2 hours behind Duluth (Pacific Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.
What popular places can I visit in Seattle?
Some of the most popular sights in Seattle are Pike Place Market, Lumen Field and Space Needle. These are among the most viewed places in Seattle on KAYAK.

If your dates are flexible, aim for a Wednesday departure and avoid flying on Friday. On this route, Wednesday flights average $389, about $294 less than Friday fares (43% savings) based on the last 12 months.
If you can choose when to travel, plan your Duluth to Seattle trip for January. Fares historically average $323 round-trip in that month - typically $628 less than the most expensive month, which is August (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Seattle/Tacoma Intl Airport.

• Coast Gateway Hotel
• Seattle Airport Marriott
• Fairfield by Marriott Inn & Suites Seattle Sea-Tac Airport

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DLH - SEA

$323 Find Cheap Flights from Duluth to Seattle - Compare and Save

Everything you should know

Cheap Flights from Duluth to Seattle (DLH-SEA)

Recent round-trip flight deals from Duluth to Seattle

Recent one-way flight deals from Duluth to Seattle

Recent last minute flight deals from Duluth to Seattle

Price, demand and travel trends for Duluth to Seattle flights

How much is a round-trip flight from Duluth to Seattle?

Which airline is the cheapest to fly from Duluth to Seattle?

What’s the most popular layover airport when flying from Duluth to Seattle?

What is the cheapest layover airport when flying from Duluth to Seattle?

When flying from Duluth to Seattle which airport offers the shortest layover?

Key details for Duluth to Seattle flights

Low season

High season

Cheapest flight

When to book flights from Duluth to Seattle

Your Duluth to Seattle flight questions, answered

Your guide to booking Duluth to Seattle flights

More options for your flight from Duluth to Seattle

Complete your trip to Seattle with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Duluth to Seattle

Find direct flights to and from Duluth and Seattle

Flights from domestic origins to Seattle

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