HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Duluth

$238+ Cheap flights from Missouri to Duluth (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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
STL — DLH
Dec 5 — Dec 121
Fri 12/5
Fri 12/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Missouri to Duluth with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Missouri to Duluth

Cheapest flights from Missouri to Duluth
Explore the most affordable flight options available from Missouri to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2025.

This Delta deal was found by Cheapflights users on 11/5. 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 12/36:40 amMCI - DLH
1 stop4h 40mDelta
Wed 12/104:24 pmDLH - MCI
1 stop6h 46mDelta
Deal found 11/5$238
This Delta deal was found by Cheapflights users on 11/4. 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 12/26:40 amMCI - DLH
1 stop4h 40mDelta
Tue 12/95:00 amDLH - MCI
1 stop5h 00mDelta
Deal found 11/4$263
This Delta deal was found by Cheapflights users on 11/3. 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 11/186:40 amMCI - DLH
1 stop4h 41mDelta
Sat 11/225:10 amDLH - MCI
1 stop4h 42mDelta
Deal found 11/3$268
This Delta deal was found by Cheapflights users on 11/4. 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 11/196:00 amSTL - DLH
1 stop5h 21mDelta
Sun 11/235:10 amDLH - STL
1 stop3h 45mDelta
Deal found 11/4$268
This United Airlines deal was found by Cheapflights users on 11/5. 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 11/123:25 pmMCI - DLH
1 stop6h 34mUnited Airlines
Sat 11/153:06 pmDLH - MCI
1 stop4h 51mUnited Airlines
Deal found 11/5$328
This Delta deal was found by Cheapflights users on 11/5. 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 11/146:00 amSTL - DLH
1 stop5h 21mDelta
Sun 11/165:10 amDLH - STL
1 stop3h 45mDelta
Deal found 11/5$328
This Delta deal was found by Cheapflights users on 11/5. 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 11/126:40 amMCI - DLH
1 stop4h 41mDelta
Sat 11/154:18 pmDLH - MCI
2 stops7h 32mDelta
Deal found 11/5$334
This Delta deal was found by Cheapflights users on 11/3. 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 11/44:12 pmMCI - DLH
1 stop3h 05mDelta
Sat 11/812:02 pmDLH - MCI
1 stop3h 29mDelta
Deal found 11/3$358
This United Airlines deal was found by Cheapflights users on 11/3. 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 11/146:30 amSTL - DLH
1 stop4h 08mUnited Airlines
Sun 11/167:55 amDLH - STL
1 stop6h 29mUnited Airlines
Deal found 11/3$504
This United Airlines deal was found by Cheapflights users on 11/4. 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 11/145:24 pmSTL - DLH
1 stop4h 35mUnited Airlines
Mon 11/173:06 pmDLH - STL
2 stops25h 22mUnited Airlines
Deal found 11/4$572
This United Airlines deal was found by Cheapflights users on 11/4. 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 11/196:30 amSTL - DLH
1 stop4h 08mUnited Airlines
Sun 11/233:06 pmDLH - STL
2 stops19h 01mUnited Airlines
Deal found 11/4$613
This United Airlines deal was found by Cheapflights users on 11/3. 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 11/1510:00 amSTL - DLH
1 stop4h 31mUnited Airlines
Sun 11/167:55 amDLH - STL
2 stops14h 27mUnited Airlines
Deal found 11/3$764

Cheap flight deals from Missouri to Duluth

Keep the following information in mind while searching for Missouri to Duluth flight deals. Data was last updated November 5, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$238
(Delta)

Popular in

June

Cheapest in

April

Average price

$483
Provider with most accurate pricing for Lambert-St Louis-Duluth Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Duluth Intl flights.
Search Deals
From Missouri to Duluth Intl
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($102 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri 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 November 5, 2025.
Use the filters below to find and compare flights from Missouri to Duluth that are best for you.

Fly from

Missouri

Fly to

Duluth

Route

Depart

Return

Price

Kansas CityDuluth

MCI - DLH

MCIDLH

Kansas City

Sat 3/7

6:23 am-11:33 am

1 stop5h 10m

Duluth Intl

Wed 3/11

4:20 pm-11:04 pm

1 stop6h 44m

$238

Kansas CityDuluth

MCI - DLH

MCIDLH

Kansas City

Wed 12/3

6:40 am-11:20 am

1 stop4h 40m

Duluth Intl

Wed 12/10

5:00 am-1:28 pm

2 stops8h 28m

$244

Kansas CityDuluth

MCI - DLH

MCIDLH

Kansas City

Tue 12/2

6:40 am-11:20 am

1 stop4h 40m

Duluth Intl

Tue 12/9

5:00 am-10:00 am

1 stop5h 00m

$263

Kansas CityDuluth

MCI - DLH

MCIDLH

Kansas City

Tue 11/18

6:40 am-11:21 am

1 stop4h 41m

Duluth Intl

Sat 11/22

5:10 am-9:52 am

1 stop4h 42m

$268

St. LouisDuluth

STL - DLH

STLDLH

Lambert-St Louis

Wed 11/19

6:00 am-11:21 am

1 stop5h 21m

Duluth Intl

Sun 11/23

5:10 am-8:55 am

1 stop3h 45m

$268

St. LouisDuluth

STL - DLH

STLDLH

Lambert-St Louis

Fri 11/14

6:00 am-11:21 am

1 stop5h 21m

Duluth Intl

Sun 11/16

5:10 am-8:55 am

1 stop3h 45m

$328

St. LouisDuluth

STL - DLH

STLDLH

Lambert-St Louis

Sat 11/15

6:00 am-11:21 am

1 stop5h 21m

Duluth Intl

Sun 11/16

5:10 am-8:55 am

1 stop3h 45m

$328

Kansas CityDuluth

MCI - DLH

MCIDLH

Kansas City

Sat 2/28

3:27 pm-9:59 pm

1 stop6h 32m

Duluth Intl

Thu 3/5

3:14 pm-9:35 pm

1 stop6h 21m

$353

Kansas CityDuluth

MCI - DLH

MCIDLH

Kansas City

Mon 12/8

9:02 am-9:59 pm

2 stops12h 57m

Duluth Intl

Mon 12/15

2:57 pm-9:58 pm

1 stop7h 01m

$422

St. LouisDuluth

STL - DLH

STLDLH

Lambert-St Louis

Fri 11/14

6:30 am-10:38 am

1 stop4h 08m

Duluth Intl

Sun 11/16

7:55 am-2:24 pm

1 stop6h 29m

$504

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 13 results
1
2

Best time to book a flight from Missouri to Duluth

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

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

Currently, May is the cheapest month in which you can book a flight from Missouri to Duluth (average of $206). Flying from Missouri to Duluth in October is currently the most expensive (average of $341). 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.

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

Find hourly flight availability from Missouri 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 November 5, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 42% on flights from Missouri to Duluth by exploring options for tickets in the evening.

Related info for your journey

Find useful and relevant information for your journey from Missouri 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 Missouri?

    Most people fly into Duluth Intl (DLH) if they book a flight to Duluth from Missouri. Duluth Intl is conveniently located just 5.8 mi from Duluth’s city center.

  • How long is the flight from Missouri to Duluth?

    Delta and United Airlines can get you from Missouri to Duluth in just under 4h 08m. Your travel time can differ by up to 1h 02m. The distance from Missouri to Duluth is about 566 mi. This flight may include one or multiple stops.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Missouri to Duluth (average of $206). Flying from Missouri to Duluth in October is currently the most expensive (average of $341). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Missouri to Duluth

See prices for flight routes from nearby airports that may be better suited for you.
Wichita to Minneapolis flights
John F Kennedy Intl to Minneapolis flights
Seattle to Minneapolis flights
Dallas/Fort Worth to Minneapolis flights
Newark to Minneapolis flights
Los Angeles to Minneapolis flights
Baltimore to Minneapolis flights
LaGuardia to Minneapolis flights
Sky Harbor Intl to Minneapolis flights
San Francisco to Minneapolis flights
Denver to Minneapolis flights
Dulles Intl to Minneapolis flights
Reagan-National to Minneapolis flights
O'Hare Intl to Minneapolis flights
Portland to Minneapolis flights
Boston to Minneapolis flights
Midway to Minneapolis flights
Orlando to Minneapolis flights
Atlanta to Minneapolis flights
Tampa to Minneapolis flights
Hobby to Minneapolis flights
San Diego to Minneapolis flights
Ontario to Minneapolis flights
Detroit to Minneapolis flights
Philadelphia to Minneapolis flights
Santa Ana to Minneapolis flights
George Bush Intcntl to Minneapolis flights
Charlotte to Minneapolis flights
St. Louis to Minneapolis flights
Hartford to Minneapolis flights
Fort Lauderdale to Minneapolis flights
Boise to Minneapolis flights
Austin to Minneapolis flights
Milwaukee to Minneapolis flights
Raleigh to Minneapolis flights
Salt Lake City to Minneapolis flights
Richmond to Minneapolis flights
Miami to Minneapolis flights
Nashville to Minneapolis flights
Columbus to Minneapolis flights
Cleveland to Minneapolis flights
Grand Rapids to Minneapolis flights
Love Field to Minneapolis flights
Kansas City to Minneapolis flights
Indianapolis to Minneapolis flights
Oklahoma City to Minneapolis flights
Fort Myers to Minneapolis flights
Jacksonville to Minneapolis flights
San Antonio to Minneapolis flights
San Jose to Minneapolis flights

Top 2 airlines flying from Missouri to Duluth

Discover the top 2 airlines that operate flights from Missouri 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 November 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$238Average$492FlexibilityNo cancel feeOn-time69%
DeltaCheapest$238Average$363FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.