How long is the flight from Missouri to Duluth?

Delta and United Airlines can get you from Missouri to Duluth in just under 4h 30m. Your travel time can differ by up to 1h 28m. The distance from Missouri to Duluth is about 536 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Duluth ranges from 0.6 - 3.6 inches per month. August is typically the wettest month, when rainfall can reach 3.6 in. February is typically the driest time to visit Duluth when rainfall is around 0.6 in.

If weather is an important factor for your trip to Duluth, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.2 F).

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.

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.

$243+ Flights from Missouri to Duluth

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Cheap 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 December 18, 2025.

Wed 12/316:35 pmSTL - DLH

1 stop4h 20mUnited Airlines

Sun 1/43:03 pmDLH - STL

1 stop6h 40mUnited Airlines

Deal found 12/16

$682

Tue 12/306:35 pmMCI - DLH

1 stop4h 20mUnited Airlines

Sat 1/37:50 amDLH - MCI

2 stops15h 23mUnited Airlines

Deal found 12/15

$723

Sun 12/217:40 amMCI - DLH

1 stop6h 48mUnited Airlines

Thu 12/253:03 pmDLH - MCI

2 stops32h 10mUnited Airlines

Deal found 12/16

$969

Sat 12/205:02 pmSTL - DLH

1 stop21h 26mUnited Airlines

Sun 12/287:50 amDLH - STL

1 stop4h 37mUnited Airlines

Deal found 12/16

$1,323

Wed 12/316:29 amSTL - DLH

2 stops9h 01mDelta

Sun 1/411:55 amDLH - STL

2 stops8h 52mDelta

Deal found 12/16

$2,094

Best flights from Missouri to Duluth
Discover carefully curated flight deals from Missouri to Duluth that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Sun 3/86:10 amMCI - DLH

1 stop5h 58mDelta

Sat 3/1412:43 pmDLH - MCI

1 stop4h 17mDelta

Deal found 12/17

$348

Wed 1/2110:00 amMCI - DLH

1 stop4h 30mUnited Airlines

Sat 1/243:05 pmDLH - MCI

1 stop6h 54mUnited Airlines

Deal found 12/16

$398

Mon 2/96:10 amSTL - DLH

1 stop5h 01mDelta

Thu 2/1212:15 pmDLH - STL

1 stop4h 30mDelta

Deal found 12/16

$412

Mon 1/59:55 amSTL - DLH

1 stop4h 33mUnited Airlines

Thu 1/87:40 amDLH - STL

1 stop6h 50mUnited Airlines

Deal found 12/15

$415

Fri 1/93:11 pmSTL - DLH

1 stop6h 48mUnited Airlines

Mon 1/123:05 pmDLH - STL

1 stop23h 25mUnited Airlines

Deal found 12/15

$474

Thu 1/89:57 amSTL - DLH

1 stop4h 33mUnited Airlines

Mon 1/123:05 pmDLH - STL

2 stops28h 22mUnited Airlines

Deal found 12/15

$476

Fri 2/133:22 pmMCI - DLH

1 stop6h 37mUnited Airlines

Tue 2/1711:20 amDLH - MCI

1 stop4h 25mUnited Airlines

Deal found 12/15

$477

Mon 2/93:11 pmSTL - DLH

1 stop6h 48mUnited Airlines

Thu 2/1211:20 amDLH - STL

1 stop4h 42mUnited Airlines

Deal found 12/17

$478

Thu 1/13:19 pmMCI - DLH

1 stop7h 36mUnited Airlines

Mon 1/53:03 pmDLH - MCI

1 stop6h 47mUnited Airlines

Deal found 12/17

$495

Fri 1/26:35 pmMCI - DLH

1 stop4h 20mUnited Airlines

Mon 1/57:50 amDLH - MCI

1 stop6h 48mUnited Airlines

Deal found 12/17

$495

Sat 1/174:49 pmSTL - DLH

1 stop5h 10mUnited Airlines

Wed 1/213:05 pmDLH - STL

1 stop23h 25mUnited Airlines

Deal found 12/16

$528

Mon 1/199:57 amSTL - DLH

1 stop4h 33mUnited Airlines

Fri 1/237:40 amDLH - STL

2 stops29h 36mUnited Airlines

Deal found 12/16

$586

Last-minute flights from Missouri to Duluth
Discover last-minute flight deals from Missouri to Duluth. Data last updated December 18, 2025 and is based on user searches.

Tue 12/306:35 pmMCI - DLH

1 stop4h 20mUnited Airlines

Sat 1/37:50 amDLH - MCI

2 stops15h 23mUnited Airlines

Deal found 12/15

$723

Thu 1/13:19 pmMCI - DLH

1 stop7h 36mUnited Airlines

Mon 1/53:03 pmDLH - MCI

1 stop6h 47mUnited Airlines

Deal found 12/17

$495

Mon 1/59:55 amSTL - DLH

1 stop4h 33mUnited Airlines

Thu 1/87:40 amDLH - STL

1 stop6h 50mUnited Airlines

Deal found 12/15

$415

Thu 1/89:57 amSTL - DLH

1 stop4h 33mUnited Airlines

Mon 1/123:05 pmDLH - STL

1 stop23h 25mUnited Airlines

Deal found 12/15

$439

Fri 1/93:11 pmSTL - DLH

1 stop6h 48mUnited Airlines

Mon 1/123:05 pmDLH - STL

1 stop23h 25mUnited Airlines

Deal found 12/15

$474

Sat 1/174:49 pmSTL - DLH

1 stop5h 10mUnited Airlines

Wed 1/213:05 pmDLH - STL

1 stop23h 25mUnited Airlines

Deal found 12/16

$528

Mon 1/199:57 amSTL - DLH

1 stop4h 33mUnited Airlines

Fri 1/237:40 amDLH - STL

1 stop6h 50mUnited Airlines

Deal found 12/16

$454

Wed 1/2110:00 amMCI - DLH

1 stop4h 30mUnited Airlines

Sat 1/243:05 pmDLH - MCI

1 stop6h 54mUnited Airlines

Deal found 12/16

$398

One-way flights from Missouri to Duluth
Search for one-way flight options from Missouri to Duluth. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

Mon 1/53:59 pmMCI - DLH

1 stop3h 36mDelta

Deal found 12/15

$243

Mon 1/57:40 amMCI - DLH

1 stop6h 48mUnited Airlines

Deal found 12/16

$326

Tue 12/308:05 amSTL - DLH

1 stop6h 23mUnited Airlines

Deal found 12/17

$384

Sun 12/286:00 amMCI - DLH

1 stop5h 15mDelta

Deal found 12/17

$423

Sun 12/287:40 amMCI - DLH

1 stop15h 15mUnited Airlines

Deal found 12/17

$674

Find flight deals from Missouri to Duluth

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$348 (Delta)
One-way from	$243 (Delta)
Popular in	June
Cheapest in	April

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

One-way flight from Missouri to Duluth Intl

Search Deals

Highest demand for flights based on searches. 25% potential increase in price ($122 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Kansas CityDuluth

MCI - DLH

MCIDLH

Kansas City

Sun 3/8

6:10 am-12:08 pm

1 stop5h 58m

Duluth Intl

Sat 3/14

12:43 pm-5:00 pm

1 stop4h 17m

$348

Kansas CityDuluth

MCI - DLH

MCIDLH

Kansas City

Wed 1/21

10:00 am-2:30 pm

1 stop4h 30m

Duluth Intl

Sat 1/24

3:05 pm-9:59 pm

1 stop6h 54m

$398

St. LouisDuluth

STL - DLH

STLDLH

Lambert-St Louis

Mon 2/9

6:10 am-11:11 am

1 stop5h 01m

Duluth Intl

Thu 2/12

12:15 pm-4:45 pm

1 stop4h 30m

$412

St. LouisDuluth

STL - DLH

STLDLH

Lambert-St Louis

Mon 1/5

9:55 am-2:28 pm

1 stop4h 33m

Duluth Intl

Thu 1/8

7:40 am-2:30 pm

1 stop6h 50m

$415

St. LouisDuluth

STL - DLH

STLDLH

Lambert-St Louis

Fri 1/9

3:11 pm-9:59 pm

1 stop6h 48m

Duluth Intl

Mon 1/12

3:05 pm-2:30 pm

1 stop23h 25m

$474

St. LouisDuluth

STL - DLH

STLDLH

Lambert-St Louis

Thu 1/8

9:57 am-2:30 pm

1 stop4h 33m

Duluth Intl

Mon 1/12

3:05 pm-7:27 pm

2 stops28h 22m

$476

Kansas CityDuluth

MCI - DLH

MCIDLH

Kansas City

Fri 2/13

3:22 pm-9:59 pm

1 stop6h 37m

Duluth Intl

Tue 2/17

11:20 am-3:45 pm

1 stop4h 25m

$477

St. LouisDuluth

STL - DLH

STLDLH

Lambert-St Louis

Mon 2/9

3:11 pm-9:59 pm

1 stop6h 48m

Duluth Intl

Thu 2/12

11:20 am-4:02 pm

1 stop4h 42m

$478

Kansas CityDuluth

MCI - DLH

MCIDLH

Kansas City

Thu 1/1

3:19 pm-10:55 pm

1 stop7h 36m

Duluth Intl

Mon 1/5

3:03 pm-9:50 pm

1 stop6h 47m

$495

Kansas CityDuluth

MCI - DLH

MCIDLH

Kansas City

Fri 1/2

6:35 pm-10:55 pm

1 stop4h 20m

Duluth Intl

Mon 1/5

7:50 am-2:38 pm

1 stop6h 48m

$495

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 17 results

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 time of day to fly from MO to DLH?

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

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 30m. Your travel time can differ by up to 1h 28m. The distance from Missouri to Duluth is about 536 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.

See more FAQs

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Top 2 airlines flying from Missouri to Duluth

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$238	Average$423	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$238	Average$373	FlexibilityNo cancel fee	On-timeN/A

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$243+ Cheap flights from Missouri to Duluth (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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Missouri to Duluth with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Missouri to Duluth

Cheapest flights from Missouri to DuluthExplore 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 December 18, 2025.

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 December 18, 2025.

Find flight deals from Missouri to Duluth

Keep the following information in mind while searching for Missouri to Duluth flight deals. Data was last updated December 18, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Cheapflights Fare Finder

Use the filters below to find and compare flights from Missouri to Duluth that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from Missouri to Duluth

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 December 18, 2025.

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?

How long is the flight from Missouri to Duluth?

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

How can I find direct flights from Missouri to Duluth?

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

Traveling to a place near Duluth?

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Alternative routes for Missouri to Duluth

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Top 2 airlines flying from Missouri to Duluth

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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 December 18, 2025.