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CA $166 Cheap Flights from Detroit (DTW) to Duluth (DLH)

View CA $166 flight on Fri, Oct 9, 2026Opens in a new window

Popular airlines from Detroit Metropolitan Wayne County Airport (DTW) to Duluth, MN (DLH-Duluth Intl.)

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Cheap flights from Detroit (DTW) to Duluth (DLH)

Prices were available within the past 7 days and start at CA $166 for one-way flights and CA $318 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun Country Airlines
Fri, Aug 21 - Fri, Aug 28
DTW
Detroit
DLH
Duluth
CA $318 Roundtrip, found 3 days ago
CA $318
Roundtrip
found 3 days ago
Select Sun Country Airlines flight, departing Fri, Aug 21 from Detroit to Duluth, returning Fri, Aug 28, priced at CA $318 found 3 days ago
Delta
Tue, Sep 29 - Wed, Oct 7
DTW
Detroit
DLH
Duluth
CA $431 Roundtrip, found 3 days ago
CA $431
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Sep 29 from Detroit to Duluth, returning Wed, Oct 7, priced at CA $431 found 3 days ago
Delta
Wed, Aug 19 - Sat, Sep 5
DTW
Detroit
DLH
Duluth
CA $453 Roundtrip, found 3 days ago
CA $453
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Aug 19 from Detroit to Duluth, returning Sat, Sep 5, priced at CA $453 found 3 days ago
Delta
Mon, Sep 28 - Wed, Oct 7
DTW
Detroit
DLH
Duluth
CA $488 Roundtrip, found 3 days ago
CA $488
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Sep 28 from Detroit to Duluth, returning Wed, Oct 7, priced at CA $488 found 3 days ago
Delta
Sat, Aug 15 - Sat, Aug 29
DTW
Detroit
DLH
Duluth
CA $495 Roundtrip, found 3 days ago
CA $495
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Aug 15 from Detroit to Duluth, returning Sat, Aug 29, priced at CA $495 found 3 days ago
Delta
Sat, Aug 22 - Sat, Sep 5
DTW
Detroit
DLH
Duluth
CA $502 Roundtrip, found 3 days ago
CA $502
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Aug 22 from Detroit to Duluth, returning Sat, Sep 5, priced at CA $502 found 3 days ago
Delta
Sat, Aug 8 - Wed, Aug 26
DTW
Detroit
DLH
Duluth
CA $516 Roundtrip, found 3 days ago
CA $516
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Aug 8 from Detroit to Duluth, returning Wed, Aug 26, priced at CA $516 found 3 days ago
Delta
Wed, Aug 19 - Wed, Aug 26
DTW
Detroit
DLH
Duluth
CA $518 Roundtrip, found 20 hours ago
CA $518
Roundtrip
found 20 hours ago
Select Delta flight, departing Wed, Aug 19 from Detroit to Duluth, returning Wed, Aug 26, priced at CA $518 found 20 hours ago
Delta
Mon, Oct 5 - Sat, Oct 17
DTW
Detroit
DLH
Duluth
CA $528 Roundtrip, found 3 days ago
CA $528
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Oct 5 from Detroit to Duluth, returning Sat, Oct 17, priced at CA $528 found 3 days ago
United
Wed, Sep 30 - Sat, Oct 10
DTW
Detroit
DLH
Duluth
CA $544 Roundtrip, found 3 days ago
CA $544
Roundtrip
found 3 days ago
Select United flight, departing Wed, Sep 30 from Detroit to Duluth, returning Sat, Oct 10, priced at CA $544 found 3 days ago

Alternative airports near Duluth

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Duluth Intl. DLH. Cheapest and Closest option available. Average driving time to city centre is 11 minutes. Flights from CA $567
DLH
Duluth Intl.
CheapestClosest
Average driving time to city centre11 min
Flights from CA $567

Find the cheapest month to fly from Detroit (DTW) to Duluth (DLH)

November is typically the cheapest month to fly

From CA $359 - CA $1,091 per traveller.

Frequently asked questions

How much does a flight from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Duluth, MN (DLH-Duluth Intl.) cost?
You can find cheap one-way flights from CA $166 and cheap return flights from CA $318 DTW to DLH with Expedia. Return flights often range between CA$558 and CA$1293. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when DTW to DLH ticket fares go up or down.
What is the cheapest month to fly from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Duluth, MN (DLH-Duluth Intl.)?
The cheapest months to fly from DTW to DLH are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Duluth, MN (DLH-Duluth Intl.)?
Enter DTW to DLH and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Duluth, MN (DLH-Duluth Intl.)?
Sun Country Airlines is one of the cheapest airlines offering connecting return flights from Detroit Metropolitan Wayne County (DTW) to Duluth Intl. (DLH), with tickets starting from around CA$505 for flights that can be booked for departure within the next year. These prices are typically for one adult in economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Duluth, MN (DLH-Duluth Intl.)?
To find a cheap flight from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Duluth, MN (DLH-Duluth Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Duluth, MN (DLH-Duluth Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Duluth, MN (DLH-Duluth Intl.)?
There are approximately 23 connecting flights per day from Detroit Metropolitan Wayne County (DTW) to Duluth Intl. (DLH). Some common connection points include O'Hare Intl. (ORD), Minneapolis - St. Paul Intl. (MSP), and Washington Dulles Intl. (IAD).
What is the earliest flight from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Duluth, MN (DLH-Duluth Intl.)?
The earliest flight from Detroit Metropolitan Wayne County (DTW) to Duluth Intl. (DLH) typically departs around 5:20 AM. This flight is operated by Delta. This is a seasonal service, active in February and May. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Duluth, MN (DLH-Duluth Intl.)?
You'll typically find the most flights from Detroit Metropolitan Wayne County (DTW) to Duluth Intl. (DLH) on a Friday, with around 15 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include United, Delta, and Sun Country Airlines.
What are the most popular departure times for flights from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Duluth, MN (DLH-Duluth Intl.)?
The most popular departure times for flights from Detroit Metropolitan Wayne County (DTW) to Duluth Intl. (DLH) are in the early morning, from 6am to 9am. Many major carriers, including United and Delta, offer flights during this window. Many travellers prefer these times as it allows for an early start to their day at their destination.
How long does it take to fly from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Duluth, MN (DLH-Duluth Intl.)?
There are no nonstop flights from Detroit Metropolitan Wayne County (DTW) to Duluth Intl. (DLH), which is a distance of about 867 kilometres. Flights with one stop typically take around 4 hours 30 minutes. If you opt for a flight with two or more stops, your travel time will be longer, usually around 9 hours 30 minutes. Keep in mind that these are average times, and your actual flight duration can vary depending on the specific routing, layover times, and even weather conditions.
Can you fly business or first class from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Duluth, MN (DLH-Duluth Intl.)?
You can fly business class or first class between DTW and DLH.First class cabins are available on Delta.
How do I earn miles on a Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Duluth, MN (DLH-Duluth Intl.) flight with Expedia?
It's easy to earn miles on a Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Duluth, MN (DLH-Duluth Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Duluth, MN (DLH) from Detroit, MI (DTW)?
If you're planning to travel to Duluth from Detroit Metropolitan Wayne County (DTW), you can fly directly into Duluth Intl. (DLH). Some flights may connect through major hubs like Washington Dulles Intl. (IAD), Hartsfield-Jackson Atlanta Intl. (ATL), or Ronald Reagan Washington National (DCA) before reaching Duluth. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Duluth, MN (DLH-Duluth Intl.) at the last minute?
Typically, booking a last minute flight from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Duluth, MN (DLH-Duluth Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Duluth, MN (DLH-Duluth Intl.) flight and hotel package?
Securing a Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Duluth, MN (DLH-Duluth Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Duluth, MN (DLH-Duluth Intl.)?
If you booked your Detroit, MI (DTW-Detroit Metropolitan Wayne County) to Duluth, MN (DLH-Duluth Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Detroit Metropolitan Wayne County
Destination airport
Duluth Intl.
Airlines serving
Delta, United
Roundtrip price
CA $317
Distance
862 km

Book with confidence

Detroit to Duluth Flights

The easy way to book your flights from Detroit to Duluth 

With Expedia, it’s simple to find and book flights to Duluth from Detroit whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Duluth Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Detroit to Duluth today, tomorrow, or this week.  

 

Save dollars with cheap flights from Detroit Metropolitan Wayne County, DTW to Duluth Intl., DLH 

Sort your search results by price to find great deals on your flight from Detroit to Duluth—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Duluth from Detroit currently is just CA $318 rising to CA $544.  

Here are more money-saving tips: 

  • Fly in August when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Duluth  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Duluth from Detroit 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Duluth with Expedia today.

Detroit to Duluth Flights

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