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$398+ 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 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
MCI — DLH
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap 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 December 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/10. 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 12/257:40 amMCI - DLH
1 stop6h 48mUnited Airlines
Mon 12/293:03 pmDLH - MCI
1 stop6h 47mUnited Airlines
Deal found 12/10$553
This United Airlines deal was found by Cheapflights users on 12/9. 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 12/1110:00 amMCI - DLH
1 stop4h 22mUnited Airlines
Fri 12/122:57 pmDLH - MCI
3 stops31h 33mUnited Airlines
Deal found 12/9$737
This Delta deal was found by Cheapflights users on 12/9. 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 12/166:40 amMCI - DLH
1 stop4h 40mDelta
Thu 12/185:00 amDLH - MCI
1 stop5h 00mDelta
Deal found 12/9$768
This United Airlines deal was found by Cheapflights users on 12/11. 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 12/266:35 pmMCI - DLH
1 stop4h 20mUnited Airlines
Tue 12/307:50 amDLH - MCI
1 stop25h 28mUnited Airlines
Deal found 12/11$1,010

Find 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$398
(United Airlines)

Popular in

January

Cheapest in

September
Provider with most accurate pricing for Kansas City-Duluth Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Kansas City-Duluth Intl flights.
Search Deals
From Kansas City to Duluth Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
Search Deals

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 December 12, 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

Wed 1/21

8:00 am-2:30 pm

1 stop6h 30m

Duluth Intl

Sat 1/24

3:05 pm-9:59 pm

1 stop6h 54m

$398

Kansas CityDuluth

MCI - DLH

MCIDLH

Kansas City

Wed 4/29

6:15 am-10:44 am

1 stop4h 29m

Duluth Intl

Mon 5/4

3:14 pm-9:59 pm

1 stop6h 45m

$422

Kansas CityDuluth

MCI - DLH

MCIDLH

Kansas City

Wed 4/29

6:30 am-10:57 am

1 stop4h 27m

Duluth Intl

Mon 5/4

4:20 pm-11:55 pm

2 stops7h 35m

$438

Kansas CityDuluth

MCI - DLH

MCIDLH

Kansas City

Sun 2/1

6:15 am-11:11 am

1 stop4h 56m

Duluth Intl

Thu 2/5

11:51 am-5:04 pm

1 stop5h 13m

$466

Kansas CityDuluth

MCI - DLH

MCIDLH

Kansas City

Fri 2/13

3:27 pm-9:59 pm

1 stop6h 32m

Duluth Intl

Tue 2/17

3:12 pm-9:59 pm

1 stop6h 47m

$528

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Compare providers for flights from Kansas City to Duluth

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kansas City to Duluth in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Kansas City-Duluth flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Kansas City-Duluth flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Kansas City-Duluth flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Kansas City-Duluth flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kansas City-Duluth flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 December 12, 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 evening, which can drop the price by up to 56% versus a flight at noon.

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 December 12, 2025.
Peruse reviews from past customers who have flown with Delta 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
7.9
Good
8,008 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

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
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

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 4h 27m. The distance from Kansas City to Duluth is about 536 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly 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. Users have found that Delta is 44% 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.

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 airline flying from Kansas City to Duluth

Discover the top airline 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$238Average$418FlexibilityNo cancel feeOn-timeN/A

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