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Duluth

$222+ Cheap flights from Milwaukee to Duluth (MKE - 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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — DLH
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
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 September 17, 2025.

Round-trip from

$218
(Delta)

Popular in

December

Cheapest in

April

Average price

$327
From Milwaukee-Mitchell to Duluth Intl
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($65 potential increase over avg. RT price).
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Cheapest flight prices on average. 12% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 17, 2025.

This United Airlines deal was found by Cheapflights users on 9/15. 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 9/305:00 amMKE - DLH
1 stop5h 45mUnited Airlines
Sat 10/49:45 amDLH - MKE
1 stop5h 24mUnited Airlines
Deal found 9/15$228
This Delta deal was found by Cheapflights users on 9/16. 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 10/239:14 amMKE - DLH
1 stop6h 16mDelta
Sun 10/267:50 amDLH - MKE
1 stop3h 34mDelta
Deal found 9/16$267
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/245:45 pmMKE - DLH
1 stop4h 23mUnited Airlines
Sun 10/2611:14 amDLH - MKE
1 stop6h 03mUnited Airlines
Deal found 9/15$344
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/15:00 amMKE - DLH
1 stop5h 45mUnited Airlines
Sun 10/58:00 amDLH - MKE
1 stop13h 56mUnited Airlines
Deal found 9/16$398
This United Airlines deal was found by Cheapflights users on 9/17. 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 10/28:20 amMKE - DLH
1 stop6h 12mUnited Airlines
Mon 10/68:00 amDLH - MKE
1 stop14h 31mUnited Airlines
Deal found 9/17$403
This Delta deal was found by Cheapflights users on 9/16. 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.
Sun 10/126:00 amMKE - DLH
1 stop5h 22mDelta
Thu 10/165:18 amDLH - MKE
1 stop6h 11mDelta
Deal found 9/16$444
This Delta deal was found by Cheapflights users on 9/16. 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 9/194:00 pmMKE - DLH
1 stop3h 13mDelta
Sun 9/215:10 amDLH - MKE
1 stop3h 05mDelta
Deal found 9/16$493
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Sun 10/57:00 amMKE - DLH
1 stop3h 45mUnited Airlines
Thu 10/99:45 amDLH - MKE
1 stop5h 24mUnited Airlines
Deal found 9/15$496
This Delta deal was found by Cheapflights users on 9/17. 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.
Sun 10/56:40 amMKE - DLH
1 stop3h 27mDelta
Thu 10/95:18 amDLH - MKE
1 stop3h 01mDelta
Deal found 9/17$526

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 September 17, 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

Tue 9/30

5:00 am-10:45 am

1 stop5h 45m

Duluth Intl

Sat 10/4

9:45 am-3:09 pm

1 stop5h 24m

$228

MilwaukeeDuluth

MKE - DLH

MKEDLH

Milwaukee-Mitchell

Thu 10/23

9:14 am-3:30 pm

1 stop6h 16m

Duluth Intl

Sun 10/26

7:50 am-11:24 am

1 stop3h 34m

$267

MilwaukeeDuluth

MKE - DLH

MKEDLH

Milwaukee-Mitchell

Fri 10/24

5:45 pm-10:08 pm

1 stop4h 23m

Duluth Intl

Sun 10/26

11:14 am-5:17 pm

1 stop6h 03m

$344

MilwaukeeDuluth

MKE - DLH

MKEDLH

Milwaukee-Mitchell

Wed 10/1

5:00 am-10:45 am

1 stop5h 45m

Duluth Intl

Sun 10/5

8:00 am-9:56 pm

1 stop13h 56m

$398

MilwaukeeDuluth

MKE - DLH

MKEDLH

Milwaukee-Mitchell

Thu 10/2

8:20 am-2:32 pm

1 stop6h 12m

Duluth Intl

Mon 10/6

8:00 am-10:31 pm

1 stop14h 31m

$403

MilwaukeeDuluth

MKE - DLH

MKEDLH

Milwaukee-Mitchell

Sun 10/12

6:00 am-11:22 am

1 stop5h 22m

Duluth Intl

Thu 10/16

5:18 am-11:29 am

1 stop6h 11m

$444

MilwaukeeDuluth

MKE - DLH

MKEDLH

Milwaukee-Mitchell

Sun 10/5

7:00 am-10:45 am

1 stop3h 45m

Duluth Intl

Thu 10/9

9:45 am-3:09 pm

1 stop5h 24m

$496

MilwaukeeDuluth

MKE - DLH

MKEDLH

Milwaukee-Mitchell

Sun 10/5

6:40 am-10:07 am

1 stop3h 27m

Duluth Intl

Thu 10/9

5:18 am-8:19 am

1 stop3h 01m

$526

MilwaukeeDuluth

MKE - DLH

MKEDLH

Milwaukee-Mitchell

Thu 10/23

5:55 pm-2:32 pm

2 stops20h 37m

Duluth Intl

Sun 10/26

11:14 am-3:07 pm

1 stop3h 53m

$999

MilwaukeeDuluth

MKE - DLH

MKEDLH

Milwaukee-Mitchell

Fri 10/17

7:00 am-10:45 am

1 stop3h 45m

$222

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 11 results
1
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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 $339). 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.

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 September 17, 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
7,961 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

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
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

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 United Airlines and Delta fly from Milwaukee to Duluth in about 5h 45m. The time it takes to get you to your destination can typically vary by up to 31m. 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 29% 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 $339). 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$248Average$283FlexibilityNo cancel feeOn-timeN/A

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