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$248+ Cheap flights from Kansas City to Duluth (MCI - 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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — DLH
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Kansas City to Duluth

Discover tips and strategies to find the most affordable flight options for your journey from Kansas City (MCI) 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 11, 2025.

Round-trip from

$248
(United Airlines)

Popular in

April

Cheapest in

November

Average price

$348
From Kansas City to Duluth Intl
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($21 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($20 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 Kansas City to Duluth

Cheapest flights from Kansas City to Duluth
Explore the most affordable flight options available from Kansas City to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/10. 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 9/254:39 pmMCI - DLH
1 stop5h 29mUnited Airlines
Mon 9/298:00 amDLH - MCI
1 stop6h 20mUnited Airlines
Deal found 9/10$248
This Trip.com deal was found by Cheapflights users on 9/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/24:39 pmMCI - DLH
1 stop5h 29mUnited Airlines
Wed 10/88:00 amDLH - MCI
1 stop6h 20mUnited Airlines
Deal found 9/11$304
This Delta deal was found by Cheapflights users on 9/10. 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 9/267:30 pmMCI - DLH
1 stop3h 13mDelta
Sat 9/275:10 amDLH - MCI
1 stop4h 28mDelta
Deal found 9/10$333
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/37:30 amMCI - DLH
1 stop7h 02mUnited Airlines
Sat 10/49:45 amDLH - MCI
1 stop6h 11mUnited Airlines
Deal found 9/10$339
This Delta deal was found by Cheapflights users on 9/11. 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 9/267:30 pmMCI - DLH
1 stop3h 13mDelta
Tue 9/3010:50 amDLH - MCI
1 stop4h 31mDelta
Deal found 9/11$463
This Delta deal was found by Cheapflights users on 9/11. 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 10/26:30 amMCI - DLH
1 stop3h 37mDelta
Wed 10/84:10 pmDLH - MCI
2 stops7h 42mDelta
Deal found 9/11$654
This United Airlines deal was found by Cheapflights users on 9/11. 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 9/265:18 pmMCI - DLH
2 stops21h 14mUnited Airlines
Tue 9/303:07 pmDLH - MCI
2 stops21h 35mUnited Airlines
Deal found 9/11$664

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kansas City 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 11, 2025.
Use the filters below to find and compare flights from Kansas City to Duluth that are best for you.

Fly from

Kansas City

Fly to

Duluth

Route

Depart

Return

Price

Kansas CityDuluth

MCI - DLH

MCIDLH

Kansas City

Thu 9/25

4:39 pm-10:08 pm

1 stop5h 29m

Duluth Intl

Mon 9/29

8:00 am-2:20 pm

1 stop6h 20m

$248

Kansas CityDuluth

MCI - DLH

MCIDLH

Kansas City

Thu 10/2

4:39 pm-10:08 pm

1 stop5h 29m

Duluth Intl

Wed 10/8

8:00 am-2:20 pm

1 stop6h 20m

$304

Kansas CityDuluth

MCI - DLH

MCIDLH

Kansas City

Fri 9/26

7:30 pm-10:43 pm

1 stop3h 13m

Duluth Intl

Sat 9/27

5:10 am-9:38 am

1 stop4h 28m

$333

Kansas CityDuluth

MCI - DLH

MCIDLH

Kansas City

Fri 10/3

7:30 am-2:32 pm

1 stop7h 02m

Duluth Intl

Sat 10/4

9:45 am-3:56 pm

1 stop6h 11m

$339

Kansas CityDuluth

MCI - DLH

MCIDLH

Kansas City

Fri 9/26

7:30 pm-10:43 pm

1 stop3h 13m

Duluth Intl

Tue 9/30

10:50 am-3:21 pm

1 stop4h 31m

$463

Kansas CityDuluth

MCI - DLH

MCIDLH

Kansas City

Thu 10/2

6:30 am-10:07 am

1 stop3h 37m

Duluth Intl

Wed 10/8

4:10 pm-11:52 pm

2 stops7h 42m

$654

Kansas CityDuluth

MCI - DLH

MCIDLH

Kansas City

Fri 9/26

5:18 pm-2:32 pm

2 stops21h 14m

Duluth Intl

Tue 9/30

3:07 pm-12:42 pm

2 stops21h 35m

$664

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Best time to book a flight from Kansas City to Duluth

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

What is the cheapest time of day to fly from MCI to DLH?

Find hourly flight availability from Kansas City to Duluth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

When flying from Kansas City to Duluth, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 9% versus a flight in the morning.

How much does it cost to fly round-trip from Kansas City 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 September 11, 2025.
Peruse reviews from past customers who have flown with Delta and United Airlines from Kansas City to Duluth to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Mark,Jun 2024

SGF - ATL

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Mark,Jun 2024

SGF - ATL

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Mark,Jun 2024

SGF - ATL

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Related info for your journey

Find useful and relevant information for your journey from Kansas City 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 Kansas City to Duluth?

    Departing from Kansas City to Duluth will take you 3h 13m. The distance from Kansas City to Duluth is about 536 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Kansas City to Duluth round-trip?

    Currently priced at $238, Delta will fly you from Kansas City to Duluth and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $328. Users have found that Delta is 43% cheaper than the other options available to this destination.

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

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

  • How can I find direct flights from Kansas City to Duluth?

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

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

    Yes. Cheapflights offers flight deals from Kansas City 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 Kansas City to Duluth?

    Currently, January is the cheapest month in which you can book a flight from Kansas City to Duluth (average of $339). Flying from Kansas City to Duluth in June is currently the most expensive (average of $477). 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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Top 2 airlines flying from Kansas City to Duluth

Discover the top 2 airlines that operate flights from Kansas City 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 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$238Average$382FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$328Average$484FlexibilityNo cancel feeOn-time69%

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