How long is the flight from Duluth to Detroit?

Delta and United Airlines can get you from Duluth to Detroit in just under 5h 41m. Your travel time can differ by up to 07m. Airlines will cover a distance of 539 mi. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Duluth to Detroit round-trip?

Currently priced at $228, Delta will fly you from Duluth to Detroit and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $243.

In terms of precipitation, rainfall in Detroit ranges from 1.8 - 3.1 inches per month. August is typically the wettest month, when rainfall can reach 3.1 in. January is typically the driest time to visit Detroit when rainfall is around 1.8 in.

If weather is an important factor for your trip to Detroit, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

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

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

Most accurate provider : When it comes to deals on Duluth-Detroit flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Duluth-Detroit flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Duluth-Detroit flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Duluth-Detroit flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Duluth-Detroit flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

How can I find direct flights from Duluth to Detroit?

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

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

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

$308+ Flights from Duluth to Detroit

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1. Tell us where you want to go

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Cheap flight deals from Duluth to Detroit

Cheapest flights from Duluth to Detroit
Explore the most affordable flight options available from Duluth to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

Wed 12/174:24 pmDLH - DTW

1 stop5h 12mDelta

Wed 1/77:00 amDTW - DLH

1 stop5h 16mDelta

Deal found 12/13

$308

Thu 12/253:03 pmDLH - DTW

1 stop6h 27mUnited Airlines

Sat 1/39:12 amDTW - DLH

1 stop6h 16mUnited Airlines

Deal found 12/13

$363

Thu 12/253:03 pmDLH - DTW

1 stop6h 27mUnited Airlines

Thu 1/19:12 amDTW - DLH

1 stop6h 16mUnited Airlines

Deal found 12/13

$368

Wed 12/177:55 amDLH - DTW

1 stop4h 08mUnited Airlines

Wed 1/75:50 pmDTW - DLH

1 stop5h 09mUnited Airlines

Deal found 12/14

$378

Wed 12/243:03 pmDLH - DTW

1 stop6h 27mUnited Airlines

Wed 12/316:00 pmDTW - DLH

1 stop5h 55mUnited Airlines

Deal found 12/13

$398

Best flights from Duluth to Detroit
Discover carefully curated flight deals from Duluth to Detroit that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 15, 2025.

Thu 1/2911:56 amDLH - DTW

1 stop5h 41mDelta

Mon 2/27:00 amDTW - DLH

1 stop5h 11mDelta

Deal found 12/13

$347

Sat 5/93:14 pmDLH - DTW

1 stop5h 48mUnited Airlines

Tue 5/127:30 amDTW - DLH

1 stop4h 14mUnited Airlines

Deal found 12/12

$363

Thu 12/253:03 pmDLH - DTW

1 stop6h 27mUnited Airlines

Sat 1/39:12 amDTW - DLH

1 stop6h 16mUnited Airlines

Deal found 12/13

$363

Thu 12/253:03 pmDLH - DTW

1 stop6h 27mUnited Airlines

Thu 1/19:12 amDTW - DLH

1 stop6h 16mUnited Airlines

Deal found 12/14

$368

Wed 12/243:03 pmDLH - DTW

1 stop7h 35mUnited Airlines

Thu 1/19:12 amDTW - DLH

1 stop6h 16mUnited Airlines

Deal found 12/13

$368

Wed 12/243:03 pmDLH - DTW

1 stop6h 27mUnited Airlines

Wed 12/316:00 pmDTW - DLH

1 stop5h 55mUnited Airlines

Deal found 12/13

$398

Last-minute flights from Duluth to Detroit
Discover last-minute flight deals from Duluth to Detroit. Data last updated December 15, 2025 and is based on user searches.

Wed 12/174:24 pmDLH - DTW

1 stop5h 12mDelta

Wed 1/77:00 amDTW - DLH

1 stop5h 16mDelta

Deal found 12/13

$308

Wed 12/177:55 amDLH - DTW

1 stop4h 08mUnited Airlines

Wed 1/75:50 pmDTW - DLH

1 stop5h 09mUnited Airlines

Deal found 12/14

$378

Wed 12/243:03 pmDLH - DTW

1 stop6h 27mUnited Airlines

Wed 12/316:00 pmDTW - DLH

1 stop5h 55mUnited Airlines

Deal found 12/13

$398

Thu 12/253:03 pmDLH - DTW

1 stop6h 27mUnited Airlines

Sat 1/39:12 amDTW - DLH

1 stop6h 16mUnited Airlines

Deal found 12/13

$363

Thu 12/253:03 pmDLH - DTW

1 stop6h 27mUnited Airlines

Thu 1/19:12 amDTW - DLH

1 stop6h 16mUnited Airlines

Deal found 12/14

$368

Thu 1/2911:56 amDLH - DTW

1 stop5h 41mDelta

Mon 2/27:00 amDTW - DLH

1 stop5h 11mDelta

Deal found 12/13

$347

Find flight deals from Duluth to Detroit

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$347 (Delta)

Provider with most accurate pricing for Duluth Intl-Detroit (DTT) flight deals.

Search Deals

Provider most trusted by Cheapflights users for Duluth Intl-Detroit (DTT) flights.

Search Deals

From Duluth Intl to Detroit (DTT)

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

DuluthDetroit

DLH - DTW

DLHDTW

Duluth Intl

Thu 1/29

11:56 am-6:37 pm

1 stop5h 41m

Detroit Metropolitan Wayne County

Mon 2/2

7:00 am-11:11 am

1 stop5h 11m

$347

DuluthDetroit

DLH - DTW

DLHDTW

Duluth Intl

Sat 5/9

3:14 pm-10:02 pm

1 stop5h 48m

Detroit Metropolitan Wayne County

Tue 5/12

7:30 am-10:44 am

1 stop4h 14m

$363

DuluthDetroit

DLH - DTW

DLHDTW

Duluth Intl

Thu 12/25

3:03 pm-10:30 pm

1 stop6h 27m

Detroit Metropolitan Wayne County

Sat 1/3

9:12 am-2:28 pm

1 stop6h 16m

$363

DuluthDetroit

DLH - DTW

DLHDTW

Duluth Intl

Thu 12/25

3:03 pm-10:30 pm

1 stop6h 27m

Detroit Metropolitan Wayne County

Thu 1/1

9:12 am-2:28 pm

1 stop6h 16m

$368

DuluthDetroit

DLH - DTW

DLHDTW

Duluth Intl

Wed 12/24

3:03 pm-11:38 pm

1 stop7h 35m

Detroit Metropolitan Wayne County

Thu 1/1

9:12 am-2:28 pm

1 stop6h 16m

$368

DuluthDetroit

DLH - DTW

DLHDTW

Duluth Intl

Wed 12/24

3:03 pm-10:30 pm

1 stop6h 27m

Detroit Metropolitan Wayne County

Wed 12/31

6:00 pm-10:55 pm

1 stop5h 55m

$398

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Compare providers for flights from Duluth to Detroit

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Duluth to Detroit in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Duluth-Detroit flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Duluth-Detroit flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Duluth-Detroit flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Duluth-Detroit flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Duluth-Detroit flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Duluth to Detroit

Have a flexible travel schedule? Discover the best time to fly to Detroit 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 Detroit

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Detroit

Read reviews from past customers who have flown Delta and United Airlines from Duluth to Detroit. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.9

Good

8,008 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

8,008 reviews

Delta

7.9

Good

8,008 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

9,092 reviews

Delta

7.9

Good

8,008 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

How long is the flight from Duluth to Detroit?
Delta and United Airlines can get you from Duluth to Detroit in just under 5h 41m. Your travel time can differ by up to 07m. Airlines will cover a distance of 539 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines flying from Duluth to Detroit round-trip?
Currently priced at $228, Delta will fly you from Duluth to Detroit and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $243.
Can I find deals for flights from Duluth to Detroit that include hotel bookings?
Yes. In addition to deals on Duluth to Detroit flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Duluth to Detroit?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Duluth to Detroit.
Can I find deals for business class flights from Duluth to Detroit?
Yes. Cheapflights offers flight deals from Duluth to Detroit by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Roseville

Port Huron

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Top 2 airlines flying from Duluth to Detroit

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$228	Average$288	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$243	Average$362	FlexibilityNo cancel fee	On-time69%

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$308+ Cheap flights from Duluth to Detroit (DLH - DTT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/17. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Duluth to Detroit with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Duluth to Detroit

Cheapest flights from Duluth to DetroitExplore the most affordable flight options available from Duluth to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

Explore the most affordable flight options available from Duluth to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.

Find flight deals from Duluth to Detroit

Most accurate provider

Most trusted provider

Round-trip from

Cheapflights Fare Finder

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

Compare providers for flights from Duluth to Detroit

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Duluth to Detroit in December.

Best time to book a flight from Duluth to Detroit

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

Cheapflights Insights

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

Reviews of airlines servicing Detroit

Read reviews from past customers who have flown Delta and United Airlines from Duluth to Detroit. Users can see the overall rating for each airline as well as how each is rated 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 Detroit. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Duluth to Detroit?

What are the cheapest airlines flying from Duluth to Detroit round-trip?

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

How can I find direct flights from Duluth to Detroit?

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

Traveling to a place near Detroit?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Duluth to Detroit

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

Top 2 airlines flying from Duluth to Detroit

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Book with Flexibility

Travel Smart

Cheapest flights from Duluth to Detroit
Explore the most affordable flight options available from Duluth to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 15, 2025.