How long is the flight from Duluth to State of Washington?

Delta and United Airlines can get you from Duluth to State of Washington in just under 8h 28m. Your travel time can differ by up to 1h 01m. The distance from Duluth to State of Washington is about 1184 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

If weather is an important factor for your trip to State of Washington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

What are the most popular routes from Duluth to State of Washington?

When deciding which route to take from Duluth to State of Washington consider Duluth Intl - Seattle/Tacoma Intl, Duluth Intl - Spokane or Duluth Intl - Portland as they are the most popular.

What are the most popular airlines that fly from Duluth to State of Washington?

When booking a flight from Duluth to State of Washington, you may want to consider flying on Delta, United Airlines or Sun Country Air as they are the most popular for this route.

What is the cheapest time of day to fly from DLH to WA?

When flying from Duluth to State of Washington, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Duluth to Washington?

Most people fly from Duluth Intl (DLH) if they book a flight from Duluth to Washington. Duluth Intl is conveniently located just 5.8 mi from Duluth’s city center.

Can I find deals for flights from Duluth to Washington that include hotel bookings?

Yes. In addition to deals on Duluth to Washington flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Duluth to Washington?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Duluth to Washington.

Can I find deals for business class flights from Duluth to Washington?

Yes. Cheapflights offers flight deals from Duluth to Washington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$223+ Flights from Duluth to Washington

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Cheap flight deals from Duluth to Washington

Cheapest flights from Duluth to Washington
Explore the most affordable flight options available from Duluth to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

Tue 12/234:10 pmDLH - SEA

1 stop6h 35mDelta

Tue 12/306:10 amSEA - DLH

1 stop7h 20mDelta

Deal found 12/22

$502

Tue 12/237:50 amDLH - SEA

3 stops15h 17mUnited Airlines

Tue 12/3011:59 pmSEA - DLH

1 stop20h 56mUnited Airlines

Deal found 12/21

$766

Best flights from Duluth to Washington
Discover carefully curated flight deals from Duluth to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 23, 2025.

Thu 2/54:24 pmDLH - GEG

2 stops8h 28mDelta

Tue 2/101:20 pmGEG - DLH

2 stops8h 32mDelta

Deal found 12/21

$325

Wed 4/223:08 pmDLH - SEA

1 stop9h 29mUnited Airlines

Sat 4/258:45 amSEA - DLH

2 stops11h 16mUnited Airlines

Deal found 12/20

$424

Sat 3/74:18 pmDLH - GEG

1 stop5h 39mDelta

Sat 3/146:00 amGEG - DLH

1 stop7h 52mDelta

Deal found 12/21

$416

Mon 5/411:26 amDLH - PDX

2 stops11h 23mUnited Airlines

Fri 5/811:55 pmPDX - DLH

1 stop8h 49mUnited Airlines

Deal found 12/21

$461

Sun 3/84:32 pmDLH - GEG

1 stop5h 27mDelta

Sat 3/146:00 amGEG - DLH

1 stop7h 52mDelta

Deal found 12/21

$452

Tue 1/64:24 pmDLH - SEA

2 stops18h 28mDelta

Tue 1/136:05 amSEA - DLH

1 stop7h 39mDelta

Deal found 12/20

$466

Mon 1/193:05 pmDLH - PDX

2 stops20h 40mUnited Airlines

Mon 1/261:24 pmPDX - DLH

2 stops23h 06mUnited Airlines

Deal found 12/22

$584

Mon 1/511:56 amDLH - SEA

2 stops13h 26mDelta

Tue 1/136:05 amSEA - DLH

1 stop7h 39mDelta

Deal found 12/20

$486

Sat 2/283:19 pmDLH - PDX

1 stop9h 37mUnited Airlines

Tue 3/311:59 pmPDX - DLH

1 stop8h 44mUnited Airlines

Deal found 12/20

$612

Mon 1/1911:56 amDLH - PDX

1 stop7h 39mDelta

Mon 1/266:00 amPDX - DLH

1 stop7h 44mDelta

Deal found 12/22

$602

Last-minute flights from Duluth to Washington
Discover last-minute flight deals from Duluth to Washington. Data last updated December 23, 2025 and is based on user searches.

Tue 12/234:10 pmDLH - SEA

1 stop6h 35mDelta

Tue 12/306:10 amSEA - DLH

1 stop7h 20mDelta

Deal found 12/22

$502

Thu 1/13:03 pmDLH - PDX

1 stop9h 37mUnited Airlines

Mon 1/263:45 pmPDX - DLH

2 stops20h 45mUnited Airlines

Deal found 12/22

$800

Mon 1/511:56 amDLH - SEA

2 stops13h 26mDelta

Tue 1/136:05 amSEA - DLH

1 stop7h 39mDelta

Deal found 12/20

$486

Tue 1/64:24 pmDLH - SEA

2 stops18h 28mDelta

Tue 1/136:05 amSEA - DLH

1 stop7h 39mDelta

Deal found 12/20

$466

Tue 1/64:24 pmDLH - SEA

1 stop6h 22mDelta

Sat 1/103:35 pmSEA - DLH

1 stop6h 17mDelta

Deal found 12/22

$625

Tue 1/63:05 pmDLH - SEA

1 stop26h 56mUnited Airlines

Sat 1/107:00 amSEA - DLH

2 stops12h 59mUnited Airlines

Deal found 12/22

$627

Wed 1/74:24 pmDLH - SEA

1 stop26h 21mDelta

Tue 1/136:05 amSEA - DLH

1 stop7h 39mDelta

Deal found 12/20

$521

Wed 1/73:05 pmDLH - SEA

2 stops27h 24mUnited Airlines

Tue 1/1311:45 pmSEA - DLH

2 stops12h 45mUnited Airlines

Deal found 12/20

$546

Mon 1/193:05 pmDLH - PDX

2 stops20h 40mUnited Airlines

Mon 1/261:24 pmPDX - DLH

2 stops23h 06mUnited Airlines

Deal found 12/22

$584

Mon 1/1911:56 amDLH - PDX

1 stop7h 39mDelta

Mon 1/266:00 amPDX - DLH

1 stop7h 44mDelta

Deal found 12/22

$602

Sat 1/313:05 pmDLH - GEG

2 stops21h 39mUnited Airlines

Tue 2/36:53 amGEG - DLH

2 stops13h 06mUnited Airlines

Deal found 12/21

$621

One-way flights from Duluth to Washington
Search for one-way flight options from Duluth to Washington. Find affordable one-way fares based on user searches. Data last updated December 23, 2025.

Sat 5/3012:00 pmDLH - SEA

1 stop6h 13mDelta

Deal found 12/22

$223

Sat 5/303:14 pmDLH - SEA

2 stops11h 19mUnited Airlines

Deal found 12/22

$285

Sun 3/14:15 pmDLH - PDX

1 stop6h 15mDelta

Deal found 12/23

$383

Find flight deals from Duluth to Washington

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$325 (Delta)
One-way from	$223 (Delta)
Popular in	August
Cheapest in	September
Average price	$273

Provider with most accurate pricing for Duluth Intl-Seattle/Tacoma Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Duluth Intl-Seattle/Tacoma Intl flights.

Search Deals

From Duluth Intl to Washington

Search Deals

One-way flight from Duluth Intl to Washington

Search Deals

Highest demand for flights based on searches. 0% potential increase in price ($2 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

DuluthSpokane

DLH - GEG

DLHGEG

Duluth Intl

Thu 2/5

4:24 pm-10:52 pm

2 stops8h 28m

Spokane

Tue 2/10

1:20 pm-11:52 pm

2 stops8h 32m

$325

DuluthSpokane

DLH - GEG

DLHGEG

Duluth Intl

Sat 3/7

4:18 pm-7:57 pm

1 stop5h 39m

Spokane

Sat 3/14

6:00 am-3:52 pm

1 stop7h 52m

$416

DuluthSeattle

DLH - SEA

DLHSEA

Duluth Intl

Wed 4/22

3:08 pm-10:37 pm

1 stop9h 29m

Seattle/Tacoma Intl

Sat 4/25

8:45 am-10:01 pm

2 stops11h 16m

$424

DuluthSpokane

DLH - GEG

DLHGEG

Duluth Intl

Sun 3/8

4:32 pm-7:59 pm

1 stop5h 27m

Spokane

Sat 3/14

6:00 am-3:52 pm

1 stop7h 52m

$452

DuluthPortland

DLH - PDX

DLHPDX

Duluth Intl

Mon 5/4

11:26 am-8:49 pm

2 stops11h 23m

Portland

Fri 5/8

11:55 pm-10:44 am

1 stop8h 49m

$461

DuluthSeattle

DLH - SEA

DLHSEA

Duluth Intl

Tue 1/6

4:24 pm-8:52 am

2 stops18h 28m

Seattle/Tacoma Intl

Tue 1/13

6:05 am-3:44 pm

1 stop7h 39m

$466

DuluthSeattle

DLH - SEA

DLHSEA

Duluth Intl

Mon 1/5

11:56 am-11:22 pm

2 stops13h 26m

Seattle/Tacoma Intl

Tue 1/13

6:05 am-3:44 pm

1 stop7h 39m

$486

DuluthPortland

DLH - PDX

DLHPDX

Duluth Intl

Mon 1/19

3:05 pm-9:45 am

2 stops20h 40m

Portland

Mon 1/26

1:24 pm-2:30 pm

2 stops23h 06m

$584

DuluthPortland

DLH - PDX

DLHPDX

Duluth Intl

Mon 1/19

11:56 am-5:35 pm

1 stop7h 39m

Portland

Mon 1/26

6:00 am-3:44 pm

1 stop7h 44m

$602

DuluthPortland

DLH - PDX

DLHPDX

Duluth Intl

Sat 2/28

3:19 pm-10:56 pm

1 stop9h 37m

Portland

Tue 3/3

11:59 pm-10:43 am

1 stop8h 44m

$612

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 13 results

Best time to book a flight from Duluth to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Duluth with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Duluth to Washington

What is the cheapest month to book a flight from Duluth to State of Washington?

Currently, May is the cheapest month in which you can book a flight from Duluth to State of Washington (average of $118). Flying from Duluth to State of Washington in February is currently the most expensive (average of $500). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Washington

Peruse reviews from past customers who have flown with Delta, United Airlines, and Sun Country Air from Duluth to Washington to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

8,015 reviews

Reviews

1 / 20

8.0

Excellent

Rona,Feb 2024

MSP - DEN

It was a good experience other than a short delay.

Delta

7.9

Good

8,015 reviews

Delta

7.9

Good

8,015 reviews

Reviews

1 / 20

8.0

Excellent

Rona,Feb 2024

MSP - DEN

It was a good experience other than a short delay.

United Airlines

7.4

Good

9,107 reviews

Delta

7.9

Good

8,015 reviews

Reviews

1 / 20

8.0

Excellent

Rona,Feb 2024

MSP - DEN

It was a good experience other than a short delay.

Sun Country Air

6.9

Okay

334 reviews

Delta

7.9

Good

8,015 reviews

Reviews

1 / 20

8.0

Excellent

Rona,Feb 2024

MSP - DEN

It was a good experience other than a short delay.

Related info for your journey

What airport do you fly from for flights from Duluth to Washington?
Most people fly from Duluth Intl (DLH) if they book a flight from Duluth to Washington. Duluth Intl is conveniently located just 5.8 mi from Duluth’s city center.
How long is the flight from Duluth to State of Washington?
Delta and United Airlines can get you from Duluth to State of Washington in just under 8h 28m. Your travel time can differ by up to 1h 01m. The distance from Duluth to State of Washington is about 1184 mi. This flight may include one or multiple stops.
What are the most popular routes from Duluth to State of Washington?
When deciding which route to take from Duluth to State of Washington consider Duluth Intl - Seattle/Tacoma Intl, Duluth Intl - Spokane or Duluth Intl - Portland as they are the most popular.
Can I find deals for flights from Duluth to Washington that include hotel bookings?
Yes. In addition to deals on Duluth to Washington flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Duluth to Washington?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Duluth to Washington.
Can I find deals for business class flights from Duluth to Washington?
Yes. Cheapflights offers flight deals from Duluth to Washington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Duluth to State of Washington?
Currently, May is the cheapest month in which you can book a flight from Duluth to State of Washington (average of $118). Flying from Duluth to State of Washington in February is currently the most expensive (average of $500). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

State of Washington car rentals

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Spokane car rentals

Top 3 airlines flying from Duluth to Washington

Airline	Cheapest	Average	Flexibility	On-time
Sun Country Air	Cheapest$93	Average$221	FlexibilityNo cancel fee	On-time83%
United Airlines	Cheapest$258	Average$411	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$258	Average$499	FlexibilityNo cancel fee	On-timeN/A

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$223+ Cheap flights from Duluth (DLH) to Washington

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Duluth to Washington with Cheapflights

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Cheap flight deals from Duluth to Washington

Cheapest flights from Duluth to WashingtonExplore the most affordable flight options available from Duluth to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

Explore the most affordable flight options available from Duluth to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

Find flight deals from Duluth to Washington

Keep the following information in mind while searching for Duluth to Washington flight deals. Data was last updated December 23, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Duluth to Washington that are best for you.

Best time to book a flight from Duluth to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Duluth with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Duluth to Washington

What is the cheapest month to book a flight from Duluth to State of Washington?

Reviews of airlines servicing Washington

Peruse reviews from past customers who have flown with Delta, United Airlines, and Sun Country Air from Duluth to Washington to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Duluth to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Duluth to Washington?

How long is the flight from Duluth to State of Washington?

What are the most popular routes from Duluth to State of Washington?

Can I find deals for flights from Duluth to Washington that include hotel bookings?

How can I find direct flights from Duluth to Washington?

Can I find deals for business class flights from Duluth to Washington?

What is the cheapest month to book a flight from Duluth to State of Washington?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Duluth to Washington

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Duluth to Washington

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Travel Smart

Cheapest flights from Duluth to Washington
Explore the most affordable flight options available from Duluth to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.