Which layover airport has the shortest connection time from Duluth to Detroit?

Chicago (ORD) has the shortest average layover time for this route: 1h 17m.

What is the cheapest airline that flies from Duluth Intl to Detroit?

United Airlines is the most popular carrier operating from Duluth Intl to Detroit

Which airport is the most popular layover for flights between Duluth and Detroit?

Chicago (ORD) was the most common stop: 54% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Duluth to Detroit?

Flights via Chicago (ORD) offer the lowest average round-trip price of $313.

Which layover airport has the shortest travel time from Duluth to Detroit?

Flights connecting via Chicago (ORD) have the shortest average one-way travel time: 4h 34m.

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

Prices for flights from Duluth Intl Airport to Detroit are updated daily.

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

There are 2 operators available for flights from Duluth Intl Airport to Detroit as of December 2025.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Duluth Intl Airport to Detroit.

What documentation or ID do you need to fly to Detroit?

The travel and health documents required for your trip to Detroit can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Detroit. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$270 Cheap Flights from Duluth to Detroit in 2025/26

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Find the cheapest flights from Duluth to Detroit

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

11:56 am - 6:37 pm

DLH

DTW

5h 41m1 stop

7:00 am - 11:11 am

DTW

DLH

5h 11m1 stop

$347Delta

jue., ene. 29 - lun., feb. 2

3:14 pm - 10:02 pm

DLH

DTW

5h 48m1 stop

7:30 am - 10:44 am

DTW

DLH

4h 14m1 stop

$363United Airlines

sáb., may. 9 - mar., may. 12

3:14 pm - 11:59 pm

DLH

DTW

7h 45m2 stops

5:45 am - 10:44 am

DTW

DLH

5h 59m1 stop

$369United Airlines

sáb., may. 9 - mar., may. 12

3:14 pm - 11:59 pm

DLH

DTW

7h 45m2 stops

5:45 am - 10:44 am

DTW

DLH

5h 59m1 stop

$404United Airlines

sáb., may. 9 - mar., may. 12

4:24 pm - 10:34 pm

DLH

DTW

5h 10m1 stop

7:55 pm - 11:52 pm

DTW

DLH

4h 57m1 stop

$486Delta

mié., ene. 21 - vie., ene. 23

7:40 am - 1:21 pm

DLH

DTW

4h 41m1 stop

7:45 pm - 9:59 pm

DTW

DLH

27h 14m2 stops

$496United Airlines

jue., ene. 29 - lun., feb. 2

7:40 am - 5:52 pm

DLH

DTW

9h 12m2 stops

7:45 pm - 9:59 pm

DTW

DLH

27h 14m2 stops

$501United Airlines

jue., ene. 29 - lun., feb. 2

3:05 pm - 10:10 pm

DLH

DTW

6h 05m1 stop

11:31 am - 9:59 pm

DTW

DLH

11h 28m2 stops

$567United Airlines

mié., ene. 21 - vie., ene. 23

3:03 pm - 10:30 pm

DLH

DTW

6h 27m1 stop

5:45 am - 2:28 pm

DTW

DLH

9h 43m2 stops

$569United Airlines

mar., dic. 30 - sáb., ene. 3

7:40 am - 5:52 pm

DLH

DTW

9h 12m2 stops

11:31 am - 9:59 pm

DTW

DLH

11h 28m2 stops

$577United Airlines

mié., ene. 21 - vie., ene. 23

United Airlines flights from Duluth to Detroit

Our best United Airlines deals on Duluth to Detroit flight tickets

United Airlines

May 9

DLH3:14 pmDuluth Intl

5h 48m

1 stop

DTW10:02 pmDetroit Metropolitan Wayne County

May 12

DTW7:30 amDetroit Metropolitan Wayne County

4h 14m

1 stop

DLH10:44 amDuluth Intl

$363

Find similar

United Airlines

Dec 25

DLH3:03 pmDuluth Intl

4h 55m

1 stop

DTW8:58 pmDetroit Metropolitan Wayne County

Jan 1

DTW9:12 amDetroit Metropolitan Wayne County

6h 16m

1 stop

DLH2:28 pmDuluth Intl

$368

Find similar

United Airlines

May 9

DLH3:14 pmDuluth Intl

7h 45m

2 stops

DTW11:59 pmDetroit Metropolitan Wayne County

May 12

DTW5:45 amDetroit Metropolitan Wayne County

5h 59m

1 stop

DLH10:44 amDuluth Intl

$369

Find similar

Delta flights from Duluth to Detroit

Our best Delta deals on Duluth to Detroit flight tickets

Delta

Jan 29

DLH11:56 amDuluth Intl

5h 41m

1 stop

DTW6:37 pmDetroit Metropolitan Wayne County

Feb 2

DTW7:00 amDetroit Metropolitan Wayne County

5h 11m

1 stop

DLH11:11 amDuluth Intl

$347

Find similar

Delta

Jan 21

DLH4:24 pmDuluth Intl

5h 10m

1 stop

DTW10:34 pmDetroit Metropolitan Wayne County

Jan 23

DTW7:55 pmDetroit Metropolitan Wayne County

4h 57m

1 stop

DLH11:52 pmDuluth Intl

$486

Find similar

Delta

Dec 20

DLH11:55 amDuluth Intl

6h 10m

1 stop

DTW7:05 pmDetroit Metropolitan Wayne County

Dec 27

DTW7:45 pmDetroit Metropolitan Wayne County

4h 07m

1 stop

DLH10:52 pmDuluth Intl

$717

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DuluthDetroit

DLH - DTW

DLHDTW

Duluth Intl

jue. 1/29

11:56 am-6:37 pm

1 stop5h 41m

Detroit Metropolitan Wayne County

lun. 2/2

7:00 am-11:11 am

1 stop5h 11m

$347

DuluthDetroit

DLH - DTW

DLHDTW

Duluth Intl

sáb. 5/9

3:14 pm-10:02 pm

1 stop5h 48m

Detroit Metropolitan Wayne County

mar. 5/12

7:30 am-10:44 am

1 stop4h 14m

$363

DuluthDetroit

DLH - DTW

DLHDTW

Duluth Intl

sáb. 5/9

3:14 pm-11:59 pm

2 stops7h 45m

Detroit Metropolitan Wayne County

mar. 5/12

5:45 am-10:44 am

1 stop5h 59m

$369

DuluthDetroit

DLH - DTW

DLHDTW

Duluth Intl

sáb. 5/9

3:14 pm-11:59 pm

2 stops7h 45m

Detroit Metropolitan Wayne County

mar. 5/12

5:45 am-10:44 am

1 stop5h 59m

$404

DuluthDetroit

DLH - DTW

DLHDTW

Duluth Intl

mié. 1/21

4:24 pm-10:34 pm

1 stop5h 10m

Detroit Metropolitan Wayne County

vie. 1/23

7:55 pm-11:52 pm

1 stop4h 57m

$486

DuluthDetroit

DLH - DTW

DLHDTW

Duluth Intl

jue. 1/29

7:40 am-1:21 pm

1 stop4h 41m

Detroit Metropolitan Wayne County

lun. 2/2

7:45 pm-9:59 pm

2 stops27h 14m

$496

DuluthDetroit

DLH - DTW

DLHDTW

Duluth Intl

jue. 1/29

7:40 am-5:52 pm

2 stops9h 12m

Detroit Metropolitan Wayne County

lun. 2/2

7:45 pm-9:59 pm

2 stops27h 14m

$501

DuluthDetroit

DLH - DTW

DLHDTW

Duluth Intl

mié. 1/21

3:05 pm-10:10 pm

1 stop6h 05m

Detroit Metropolitan Wayne County

vie. 1/23

11:31 am-9:59 pm

2 stops11h 28m

$567

DuluthDetroit

DLH - DTW

DLHDTW

Duluth Intl

mar. 12/30

3:03 pm-10:30 pm

1 stop6h 27m

Detroit Metropolitan Wayne County

sáb. 1/3

5:45 am-2:28 pm

2 stops9h 43m

$569

DuluthDetroit

DLH - DTW

DLHDTW

Duluth Intl

mié. 1/21

7:40 am-5:52 pm

2 stops9h 12m

Detroit Metropolitan Wayne County

vie. 1/23

11:31 am-9:59 pm

2 stops11h 28m

$577

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Duluth to Detroit

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

Prices

Airlines

Layovers

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

On average, the least expensive day to fly to Detroit from Duluth is on a Thursday. momondo users have found tickets for Thursday departures for as low as $375. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Duluth to Detroit for around $733.

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

In the afternoon is the cheapest time of day to fly from Duluth to Detroit when you can find flight prices for as low as $327. Flying to Detroit in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $611 on average. Flights to Detroit from Duluth in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Duluth to Detroit

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

Estimated round-trip price

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

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

Fastest flight time	4h 55m
Direct flights	None

The fastest flight from Duluth to Detroit takes 4h 55m

There are no direct flights from Duluth to Detroit. There are no popular flight routes from Duluth to Detroit.

Search flight deals

How far is Duluth Intl to Detroit by plane?
Detroit is 540.4 mi away from Duluth Intl. 4h 55m is a normal flight duration for this route.
When did momondo last update prices for flights from Duluth Intl Airport to Detroit?
Prices for flights from Duluth Intl Airport to Detroit are updated daily.
How many operators does momondo search for flights from Duluth Intl Airport to Detroit?
There are 2 operators available for flights from Duluth Intl Airport to Detroit as of December 2025.
How old do you have to be to fly from Duluth Intl Airport to Detroit?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Duluth Intl Airport to Detroit.
What documentation or ID do you need to fly to Detroit?
The travel and health documents required for your trip to Detroit can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Detroit. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Duluth to Detroit?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Duluth to Detroit is United Airlines (52% of total bookings). The next most popular airline is Delta (48%).

Best airlines flying from Duluth to Detroit

Compare and see reviews for airlines that fly from Duluth to Detroit with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $228	Free Cancellation	Rating 7.9 8,010 reviews		Search Delta flights
United Airlines	PriceFrom $243	Free Cancellation	Rating 7.4 9,094 reviews		Search United Airlines flights

Port Huron

Roseville

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Duluth to Detroit. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Detroit from Duluth which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Detroit from Duluth. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Duluth to Detroit flights. All you need is a valid email address and we will do the rest; it is that quick and easy.