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Duluth

$218+ Cheap flights from Milwaukee to Duluth (MKE - DLH)

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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — DLH
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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Cheap flight deals from Milwaukee to Duluth

Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Duluth (DLH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 20, 2025.

Round-trip from

$218
(Delta)

Popular in

December

Cheapest in

April

Average price

$468
From Milwaukee-Mitchell to Duluth Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Milwaukee to Duluth

Cheapest flights from Milwaukee to Duluth
Explore the most affordable flight options available from Milwaukee to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2025.

This Delta deal was found by Cheapflights users on 8/18. 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.
Sat 9/136:40 amMKE - DLH
1 stop3h 22mDelta
Wed 9/175:10 amDLH - MKE
1 stop3h 05mDelta
Deal found 8/18$218
This Delta deal was found by Cheapflights users on 8/18. 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 9/25:30 pmMKE - DLH
1 stop5h 16mDelta
Sat 9/65:10 amDLH - MKE
1 stop5h 36mDelta
Deal found 8/18$228
This Delta deal was found by Cheapflights users on 8/19. 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 8/286:30 amMKE - DLH
1 stop3h 45mDelta
Mon 9/15:10 amDLH - MKE
1 stop5h 20mDelta
Deal found 8/19$243
This Delta deal was found by Cheapflights users on 8/19. 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 10/177:03 pmMKE - DLH
1 stop4h 39mDelta
Sun 10/197:50 amDLH - MKE
1 stop3h 39mDelta
Deal found 8/19$277
This Delta deal was found by Cheapflights users on 8/20. 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 9/126:25 pmMKE - DLH
1 stop4h 18mDelta
Fri 9/195:10 amDLH - MKE
1 stop3h 05mDelta
Deal found 8/20$306
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Wed 9/35:00 amMKE - DLH
1 stop5h 45mUnited Airlines
Sun 9/79:45 amDLH - MKE
1 stop5h 24mUnited Airlines
Deal found 8/19$320
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Tue 9/26:00 amMKE - DLH
1 stop4h 45mUnited Airlines
Sat 9/611:20 amDLH - MKE
1 stop3h 49mUnited Airlines
Deal found 8/18$369
This Delta deal was found by Cheapflights users on 8/18. 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 9/185:49 pmMKE - DLH
1 stop4h 54mDelta
Sun 9/285:10 amDLH - MKE
1 stop3h 05mDelta
Deal found 8/18$372
This Delta deal was found by Cheapflights users on 8/18. 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.
Wed 9/106:30 amMKE - DLH
1 stop3h 45mDelta
Sun 9/145:10 amDLH - MKE
1 stop6h 13mDelta
Deal found 8/18$377
This Delta deal was found by Cheapflights users on 8/18. 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.
Wed 9/105:30 pmMKE - DLH
1 stop5h 16mDelta
Sun 9/215:10 amDLH - MKE
1 stop3h 05mDelta
Deal found 8/18$408
This Delta deal was found by Cheapflights users on 8/19. 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 9/265:49 pmMKE - DLH
1 stop4h 54mDelta
Mon 9/295:10 amDLH - MKE
1 stop3h 05mDelta
Deal found 8/19$411

Cheapflights Fare Finder

 
Customize your flight search to find flights from Milwaukee 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 20, 2025.
Use the filters below to find and compare flights from Milwaukee to Duluth that are best for you.

Fly from

Milwaukee

Fly to

Duluth

Route

Depart

Return

Price

MilwaukeeDuluth

MKE - DLH

MKEDLH

Milwaukee-Mitchell

Sat 9/13

6:40 am-10:02 am

1 stop3h 22m

Duluth Intl

Wed 9/17

5:10 am-8:15 am

1 stop3h 05m

$218

MilwaukeeDuluth

MKE - DLH

MKEDLH

Milwaukee-Mitchell

Tue 9/2

5:30 pm-10:46 pm

1 stop5h 16m

Duluth Intl

Sat 9/6

5:10 am-10:46 am

1 stop5h 36m

$228

MilwaukeeDuluth

MKE - DLH

MKEDLH

Milwaukee-Mitchell

Fri 10/17

7:03 pm-11:42 pm

1 stop4h 39m

Duluth Intl

Sun 10/19

7:50 am-11:29 am

1 stop3h 39m

$277

MilwaukeeDuluth

MKE - DLH

MKEDLH

Milwaukee-Mitchell

Fri 9/12

6:25 pm-10:43 pm

1 stop4h 18m

Duluth Intl

Fri 9/19

5:10 am-8:15 am

1 stop3h 05m

$306

MilwaukeeDuluth

MKE - DLH

MKEDLH

Milwaukee-Mitchell

Fri 9/5

6:00 am-10:45 am

1 stop4h 45m

Duluth Intl

Sun 9/7

9:45 am-3:09 pm

1 stop5h 24m

$320

MilwaukeeDuluth

MKE - DLH

MKEDLH

Milwaukee-Mitchell

Wed 9/3

5:00 am-10:45 am

1 stop5h 45m

Duluth Intl

Sun 9/7

9:45 am-3:09 pm

1 stop5h 24m

$320

MilwaukeeDuluth

MKE - DLH

MKEDLH

Milwaukee-Mitchell

Tue 9/2

6:00 am-10:45 am

1 stop4h 45m

Duluth Intl

Sat 9/6

11:20 am-3:09 pm

1 stop3h 49m

$369

MilwaukeeDuluth

MKE - DLH

MKEDLH

Milwaukee-Mitchell

Thu 9/18

5:49 pm-10:43 pm

1 stop4h 54m

Duluth Intl

Sun 9/28

5:10 am-8:15 am

1 stop3h 05m

$372

MilwaukeeDuluth

MKE - DLH

MKEDLH

Milwaukee-Mitchell

Wed 9/10

6:30 am-10:15 am

1 stop3h 45m

Duluth Intl

Sun 9/14

5:10 am-11:23 am

1 stop6h 13m

$377

MilwaukeeDuluth

MKE - DLH

MKEDLH

Milwaukee-Mitchell

Wed 9/10

5:30 pm-10:46 pm

1 stop5h 16m

Duluth Intl

Sun 9/21

5:10 am-8:15 am

1 stop3h 05m

$408

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 13 results
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Best time to book a flight from Milwaukee to Duluth

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

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

Currently, January is the cheapest month in which you can book a flight from Milwaukee to Duluth (average of $336). Flying from Milwaukee to Duluth in June is currently the most expensive (average of $476). 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.

How much does it cost to fly round-trip from Milwaukee to Duluth?

Reviews of airlines servicing Duluth

Get insights into the airlines that provide service to Duluth. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Duluth. Reviews last updated August 20, 2025.
Read through reviews of airlines operating flights from Milwaukee to Duluth, such as Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Marie Antonette,Sep 2023

CDG - MSP

The actual flight out of MSP was great. However, it was delayed by an hour and we didn’t have anyone at our gate to provide any information until boarding.
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Marie Antonette,Sep 2023

CDG - MSP

The actual flight out of MSP was great. However, it was delayed by an hour and we didn’t have anyone at our gate to provide any information until boarding.

Related info for your journey

Find useful and relevant information for your journey from Milwaukee to Duluth. 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 Milwaukee to Duluth?

    Airlines like Delta and United Airlines fly from Milwaukee to Duluth in about 3h 22m. The time it takes to get you to your destination can typically vary by up to 1h 23m. The distance from Milwaukee to Duluth is about 341 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Milwaukee to Duluth round-trip?

    Cheapflights users have booked flights from Milwaukee to Duluth round-trip from $248. You may be able to fly from Milwaukee to Duluth for 35% less than the average price by searching for this airline.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Milwaukee to Duluth (average of $336). Flying from Milwaukee to Duluth in June is currently the most expensive (average of $476). 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
Superior

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Alternative routes for Milwaukee to Duluth

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Milwaukee to Duluth

Discover the top airline that operate flights from Milwaukee 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 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$248Average$288FlexibilityNo cancel feeOn-timeN/A

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