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Duluth

$239+ Cheap flights from Michigan to Duluth (DLH)

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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — DLH
Sep 1 — Sep 81
Tue 9/1
Tue 9/8
1 adult, Economy
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Cheap flight deals from Michigan to Duluth

Cheapest flights from Michigan to Duluth
Explore the most affordable flight options available from Michigan to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 2, 2026.

This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/219:30 pm
ORD
-
DLH
Nonstop1h 52m
United Airlines
Sun 8/237:45 am
DLH
-
ORD
Nonstop1h 56m
United Airlines
Deal found 7/30$249
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/289:30 pm
ORD
-
DLH
Nonstop1h 52m
United Airlines
Fri 9/46:23 pm
DLH
-
ORD
Nonstop1h 56m
United Airlines
Deal found 7/29$259
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/88:45 am
ORD
-
DLH
Nonstop1h 57m
United Airlines
Mon 10/127:45 am
DLH
-
ORD
Nonstop1h 56m
United Airlines
Deal found 7/31$262
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/49:30 pm
ORD
-
DLH
Nonstop1h 52m
United Airlines
Mon 9/76:23 pm
DLH
-
ORD
Nonstop1h 56m
United Airlines
Deal found 7/30$264
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/241:51 pm
MDW
-
DLH
1 stop5h 53m
Delta
Mon 8/3111:41 am
DLH
-
MDW
1 stop6h 20m
Delta
Deal found 7/28$268
This Delta deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/243:51 pm
ORD
-
DLH
1 stop3h 53m
Delta
Mon 8/3111:41 am
DLH
-
ORD
1 stop6h 00m
Delta
Deal found 7/31$268
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/124:00 pm
ORD
-
DLH
Nonstop1h 51m
United Airlines
Sat 9/196:32 pm
DLH
-
ORD
Nonstop1h 56m
United Airlines
Deal found 7/29$269
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/256:00 am
ORD
-
DLH
1 stop5h 01m
Delta
Tue 9/15:15 am
DLH
-
ORD
2 stops7h 53m
Delta
Deal found 7/28$274
This United Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/149:30 pm
ORD
-
DLH
Nonstop1h 52m
United Airlines
Mon 8/176:23 pm
DLH
-
ORD
Nonstop1h 56m
United Airlines
Deal found 7/30$279
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1212:30 pm
MDW
-
DLH
1 stop6h 40m
Delta
Mon 11/164:25 pm
DLH
-
MDW
1 stop19h 25m
Delta
Deal found 7/28$281
This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/123:45 pm
ORD
-
DLH
1 stop3h 25m
Delta
Mon 11/164:25 pm
DLH
-
ORD
1 stop24h 16m
Delta
Deal found 7/28$281
This Delta deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/47:25 pm
MDW
-
DLH
1 stop3h 16m
Delta
Mon 9/75:15 am
DLH
-
MDW
1 stop3h 24m
Delta
Deal found 7/27$283

Find flight deals from Michigan to Duluth

Keep the following information in mind while searching for Michigan to Duluth flight deals. Data was last updated August 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$249
(United Airlines)

One-way from

$239
(Delta)
Provider with most accurate pricing for Detroit (DTT)-Duluth Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit (DTT)-Duluth Intl flights.
Search Deals
From Michigan to Duluth Intl
Search Deals
One-way flight from Michigan to Duluth Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Michigan 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, Cheapflights users made 2,558,603 searches. Data last updated August 2, 2026.
Use the filters below to find and compare flights from Michigan to Duluth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

ChicagoDuluth

ORD - DLH

ORDDLH

Chicago O'Hare Intl

Fri 9/25

9:30 pm-11:22 pm

Nonstop1h 52m

Duluth Intl

Mon 10/19

7:45 am-9:41 am

Nonstop1h 56m

$249

ChicagoDuluth

ORD - DLH

ORDDLH

Chicago O'Hare Intl

Fri 10/30

8:42 am-10:41 am

Nonstop1h 59m

Duluth Intl

Tue 11/3

3:06 pm-5:05 pm

Nonstop1h 59m

$249

ChicagoDuluth

ORD - DLH

ORDDLH

Chicago O'Hare Intl

Fri 8/28

9:30 pm-11:22 pm

Nonstop1h 52m

Duluth Intl

Fri 9/4

6:23 pm-8:19 pm

Nonstop1h 56m

$259

ChicagoDuluth

ORD - DLH

ORDDLH

Chicago O'Hare Intl

Thu 10/8

8:45 am-10:42 am

Nonstop1h 57m

Duluth Intl

Mon 10/12

7:45 am-9:41 am

Nonstop1h 56m

$262

ChicagoDuluth

ORD - DLH

ORDDLH

Chicago O'Hare Intl

Fri 9/4

9:30 pm-11:22 pm

Nonstop1h 52m

Duluth Intl

Mon 9/7

6:23 pm-8:19 pm

Nonstop1h 56m

$264

ChicagoDuluth

ORD - DLH

ORDDLH

Chicago O'Hare Intl

Fri 8/21

9:30 pm-11:22 pm

Nonstop1h 52m

Duluth Intl

Sun 8/23

7:45 am-9:41 am

Nonstop1h 56m

$269

ChicagoDuluth

ORD - DLH

ORDDLH

Chicago O'Hare Intl

Tue 8/25

6:00 am-11:01 am

1 stop5h 01m

Duluth Intl

Tue 9/1

5:15 am-1:08 pm

2 stops7h 53m

$274

Grand RapidsDuluth

GRR - DLH

GRRDLH

Grand Rapids Gerald R. Ford Intl

Fri 10/9

6:31 pm-10:57 pm

1 stop5h 26m

Duluth Intl

Sun 10/11

5:14 am-10:53 am

1 stop4h 39m

$288

Grand RapidsDuluth

GRR - DLH

GRRDLH

Grand Rapids Gerald R. Ford Intl

Sun 10/25

11:33 am-3:41 pm

1 stop5h 08m

Duluth Intl

Sun 11/1

4:21 pm-10:45 pm

1 stop5h 24m

$288

ChicagoDuluth

ORD - DLH

ORDDLH

Chicago O'Hare Intl

Mon 9/14

1:55 pm-10:35 pm

2 stops8h 40m

Duluth Intl

Mon 9/21

4:11 pm-9:33 pm

1 stop5h 22m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Michigan to Duluth

Have a flexible travel schedule? Discover the best time to fly to Duluth from Michigan 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 Michigan to Duluth

What is the cheapest month to book a flight from Michigan to Duluth?

Currently, August is the cheapest month in which you can book a flight from Michigan to Duluth (average of $298). Flying from Michigan to Duluth in July is currently the most expensive (average of $598). 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.

Related info for your journey

Find useful and relevant information for your journey from Michigan to Duluth. 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 into for flights to Duluth from Michigan?

    Duluth Intl (DLH) is the airport you will fly into if you book a flight from Michigan to Duluth. It is only a 5.8 mi journey from Duluth Intl (DLH) to Duluth’s city center.

  • How long is the flight from Michigan to Duluth?

    A quick flight from Michigan to Duluth can take about 1h 52m. United Airlines provides one of the quickest options available for as low as $249. There are 397 mi between Michigan and Duluth. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Michigan to Duluth?

    The most popular route from Michigan to Duluth is Chicago O'Hare Intl - Duluth Intl. You may also consider Chicago Midway - Duluth Intl or Detroit Metropolitan Wayne County - Duluth Intl.

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

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

  • How can I find direct flights from Michigan to Duluth?

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

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

    Yes. Cheapflights offers flight deals from Michigan to Duluth 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 Michigan to Duluth?

    Currently, August is the cheapest month in which you can book a flight from Michigan to Duluth (average of $298). Flying from Michigan to Duluth in July is currently the most expensive (average of $598). 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

Traveling to a place near Duluth?

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

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Top 2 airlines flying from Michigan to Duluth

Discover the top 2 airlines that operate flights from Michigan to Duluth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$232Average$543FlexibilityNo cancel feeOn-time69%
DeltaCheapest$263Average$413FlexibilityNo cancel feeOn-timeN/A

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