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Cheap flights from Detroit to Duluth from $222

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit to Duluth departing on 9/24. 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 Detroit to Duluth

Cheap round-trip flights

Delta Logo
7:00 am - 11:07 amDTW-DLH
5h 07m1 stop
Delta Logo
12:00 pm - 6:39 pmDLH-DTW
5h 39m1 stop
$228Delta
Find Deal
Sat, Jan 24 - Fri, Jan 30
United Airlines Logo
4:20 pm - 10:05 pmDTW-DLH
6h 45m1 stop
United Airlines Logo
9:45 am - 3:39 pmDLH-DTW
4h 54m1 stop
$248United Airlines
Find Deal
Wed, Sep 3 - Sun, Sep 7
United Airlines Logo
2:10 pm - 6:30 pmDTW-DLH
5h 20m1 stop
United Airlines Logo
9:45 am - 3:39 pmDLH-DTW
4h 54m1 stop
$254United Airlines
Find Deal
Wed, Sep 3 - Sun, Sep 7
United Airlines Logo
2:30 pm - 10:05 pmDTW-DLH
8h 35m2 stops
United Airlines Logo
9:45 am - 3:39 pmDLH-DTW
4h 54m1 stop
$259United Airlines
Find Deal
Wed, Sep 3 - Sun, Sep 7
United Airlines Logo
6:00 am - 10:37 amDTW-DLH
5h 37m1 stop
United Airlines Logo
3:06 pm - 10:15 pmDLH-DTW
6h 09m1 stop
$392United Airlines
Find Deal
Thu, Nov 6 - Mon, Nov 10
United Airlines Logo
2:10 pm - 6:30 pmDTW-DLH
5h 20m1 stop
United Airlines Logo
11:20 am - 4:46 pmDLH-DTW
4h 26m1 stop
$393United Airlines
Find Deal
Tue, Sep 16 - Tue, Sep 23
United Airlines Logo
2:10 pm - 6:30 pmDTW-DLH
5h 20m1 stop
United Airlines Logo
8:00 am - 6:19 pmDLH-DTW
9h 19m2 stops
$399United Airlines
Find Deal
Tue, Sep 16 - Tue, Sep 23
United Airlines Logo
2:48 pm - 9:57 pmDTW-DLH
8h 09m2 stops
United Airlines Logo
7:53 am - 1:16 pmDLH-DTW
4h 23m1 stop
$424United Airlines
Find Deal
Sat, Jan 24 - Fri, Jan 30
United Airlines Logo
2:30 pm - 10:05 pmDTW-DLH
8h 35m2 stops
United Airlines Logo
8:00 am - 6:19 pmDLH-DTW
9h 19m2 stops
$429United Airlines
Find Deal
Tue, Sep 16 - Tue, Sep 23
Delta Logo
7:00 am - 11:22 amDTW-DLH
5h 22m1 stop
Delta Logo
7:50 am - 7:04 pmDLH-DTW
10h 14m2 stops
$1,227Delta
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Sun, Oct 19 - Fri, Oct 24

Delta flights from Detroit to Duluth

Our best Delta deals on Detroit to Duluth flight tickets
Delta
Jan 24
DTW7:00 amDetroit Metropolitan Wayne County
5h 07m
1 stop
DLH11:07 amDuluth Intl
Jan 30
DLH12:00 pmDuluth Intl
5h 39m
1 stop
DTW6:39 pmDetroit Metropolitan Wayne County
$228
Find similar
Delta
Aug 29
DTW7:45 pmDetroit Metropolitan Wayne County
4h 01m
1 stop
DLH10:46 pmDuluth Intl
Aug 31
DLH5:10 amDuluth Intl
5h 28m
1 stop
DTW11:38 amDetroit Metropolitan Wayne County
$527
Find similar
Delta
Oct 19
DTW7:00 amDetroit Metropolitan Wayne County
5h 22m
1 stop
DLH11:22 amDuluth Intl
Oct 24
DLH7:50 amDuluth Intl
10h 14m
2 stops
DTW7:04 pmDetroit Metropolitan Wayne County
$1,227
Find similar

United Airlines flights from Detroit to Duluth

Our best United Airlines deals on Detroit to Duluth flight tickets
United Airlines
Sep 3
DTW4:20 pmDetroit Metropolitan Wayne County
6h 45m
1 stop
DLH10:05 pmDuluth Intl
Sep 7
DLH9:45 amDuluth Intl
4h 54m
1 stop
DTW3:39 pmDetroit Metropolitan Wayne County
$248
Find similar
United Airlines
Sep 3
DTW2:10 pmDetroit Metropolitan Wayne County
5h 20m
1 stop
DLH6:30 pmDuluth Intl
Sep 7
DLH9:45 amDuluth Intl
4h 54m
1 stop
DTW3:39 pmDetroit Metropolitan Wayne County
$254
Find similar
United Airlines
Sep 3
DTW2:30 pmDetroit Metropolitan Wayne County
8h 35m
2 stops
DLH10:05 pmDuluth Intl
Sep 7
DLH9:45 amDuluth Intl
4h 54m
1 stop
DTW3:39 pmDetroit Metropolitan Wayne County
$259
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Detroit to Duluth that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 21, 2025.
Use the filters below to find and compare flights from Detroit to Duluth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DetroitDuluth

DTW - DLH

DTWDLH

Detroit Metropolitan Wayne County

Sat 1/24

7:00 am-11:07 am

1 stop5h 07m

Duluth Intl

Fri 1/30

12:00 pm-6:39 pm

1 stop5h 39m

$228

DetroitDuluth

DTW - DLH

DTWDLH

Detroit Metropolitan Wayne County

Wed 9/3

4:20 pm-10:05 pm

1 stop6h 45m

Duluth Intl

Sun 9/7

9:45 am-3:39 pm

1 stop4h 54m

$248

DetroitDuluth

DTW - DLH

DTWDLH

Detroit Metropolitan Wayne County

Wed 9/3

2:10 pm-6:30 pm

1 stop5h 20m

Duluth Intl

Sun 9/7

9:45 am-3:39 pm

1 stop4h 54m

$254

DetroitDuluth

DTW - DLH

DTWDLH

Detroit Metropolitan Wayne County

Wed 9/3

2:30 pm-10:05 pm

2 stops8h 35m

Duluth Intl

Sun 9/7

9:45 am-3:39 pm

1 stop4h 54m

$259

DetroitDuluth

DTW - DLH

DTWDLH

Detroit Metropolitan Wayne County

Thu 11/6

6:00 am-10:37 am

1 stop5h 37m

Duluth Intl

Mon 11/10

3:06 pm-10:15 pm

1 stop6h 09m

$392

DetroitDuluth

DTW - DLH

DTWDLH

Detroit Metropolitan Wayne County

Tue 9/16

2:10 pm-6:30 pm

1 stop5h 20m

Duluth Intl

Tue 9/23

11:20 am-4:46 pm

1 stop4h 26m

$393

DetroitDuluth

DTW - DLH

DTWDLH

Detroit Metropolitan Wayne County

Tue 9/16

2:10 pm-6:30 pm

1 stop5h 20m

Duluth Intl

Tue 9/23

8:00 am-6:19 pm

2 stops9h 19m

$399

DetroitDuluth

DTW - DLH

DTWDLH

Detroit Metropolitan Wayne County

Sat 1/24

2:48 pm-9:57 pm

2 stops8h 09m

Duluth Intl

Fri 1/30

7:53 am-1:16 pm

1 stop4h 23m

$424

DetroitDuluth

DTW - DLH

DTWDLH

Detroit Metropolitan Wayne County

Tue 9/16

2:30 pm-10:05 pm

2 stops8h 35m

Duluth Intl

Tue 9/23

8:00 am-6:19 pm

2 stops9h 19m

$429

DetroitDuluth

DTW - DLH

DTWDLH

Detroit Metropolitan Wayne County

Sun 10/19

7:00 am-11:22 am

1 stop5h 22m

Duluth Intl

Fri 10/24

7:50 am-7:04 pm

2 stops10h 14m

$1,227

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Duluth from

How to get the cheapest flight ticket from Detroit to Duluth

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 typical price of a round-trip flight between Detroit and Duluth?

What is the cheapest day to depart on your flight to Duluth?

The cheapest day to depart from Detroit to Duluth is on a Friday when prices can be found for as low as $358. On the other hand, Monday is the most expensive day to depart from Detroit because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $714.

What is the cheapest time of day to depart on your flight to Duluth?

Flying to Duluth from Detroit in the evening is the least expensive time of day to depart. momondo users have found prices as low as $428 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to Duluth is in the afternoon when prices are around $514.

When to book flights from Detroit to Duluth

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

Cheap Detroit to Duluth (DTT to DLH) flight deals and tips

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

Direct flights

None
There are no direct flights from Detroit to Duluth. There are no popular flight routes from Detroit to Duluth.
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  • How far is Detroit to Duluth Intl by plane?

    There are 540.4 mi between Detroit and Duluth Intl. Typically, this will take 4h 35m by plane in normal conditions.

  • When did momondo last update prices for flights from Detroit to Duluth Intl Airport?

    Prices for flights from Detroit to Duluth Intl Airport were last updated today.

  • How many operators does momondo search for flights from Detroit to Duluth Intl Airport?

  • How old do you have to be to fly from Detroit to Duluth 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 Detroit to Duluth Intl Airport.

  • What documentation or ID do you need to fly to Duluth Intl Airport?

    The travel and health documents you'll need for your trip to Duluth 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 Duluth 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 Detroit to Duluth?

Best airlines flying from Detroit to Duluth

Compare and see reviews for airlines that fly from Detroit to Duluth with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $228Free CancellationRating
7.9
7,981 reviews
Search Delta flights

Traveling to a place near Duluth?

Book flights to Duluth if you plan to visit one of these locations
Two Harbors
Hayward
Superior
Cloquet

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Duluth from Detroit.

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

Yes. All flights to Duluth from Detroit on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Detroit to Duluth flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Duluth from Detroit are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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