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Cheap flights from Missouri to Duluth from $298

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Duluth departing on 10/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Missouri to Duluth

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:30 am - 11:15 am
MCI
-
DLH
4h 45m
1 stop
Delta Logo
5:10 am - 11:48 am
DLH
-
MCI
6h 38m
1 stop
$298Delta
Sat, Oct 10 - Mon, Oct 12
United Airlines Logo
5:29 pm - 11:11 pm
STL
-
DLH
5h 42m
1 stop
United Airlines Logo
5:00 am - 10:34 am
DLH
-
STL
5h 34m
1 stop
$328United Airlines
Fri, May 29 - Sun, May 31
Delta Logo
5:37 pm - 10:50 pm
MCI
-
DLH
5h 13m
1 stop
Delta Logo
5:00 am - 8:33 am
DLH
-
MCI
3h 33m
1 stop
$343Delta
Wed, Jul 1 - Sat, Jul 4
Delta Logo
6:19 am - 12:04 pm
MCI
-
DLH
5h 45m
1 stop
Delta Logo
5:15 am - 8:43 am
DLH
-
MCI
3h 28m
1 stop
$358Delta
Sat, May 30 - Wed, Jun 3
United Airlines Logo
3:22 pm - 9:57 pm
MCI
-
DLH
6h 35m
1 stop
United Airlines Logo
7:35 am - 12:27 pm
DLH
-
MCI
4h 52m
1 stop
$378United Airlines
Sat, Oct 24 - Wed, Oct 28
United Airlines Logo
1:13 pm - 5:34 pm
STL
-
DLH
4h 21m
1 stop
United Airlines Logo
5:00 am - 12:11 pm
DLH
-
STL
7h 11m
1 stop
$408United Airlines
Wed, May 27 - Sun, May 31
United Airlines Logo
6:45 pm - 11:11 pm
MCI
-
DLH
4h 26m
1 stop
United Airlines Logo
11:18 am - 3:59 pm
DLH
-
MCI
4h 41m
1 stop
$453United Airlines
Sat, May 30 - Wed, Jun 3
Delta Logo
5:36 pm - 10:44 pm
STL
-
DLH
5h 08m
1 stop
Delta Logo
5:15 am - 8:46 am
DLH
-
STL
3h 31m
1 stop
$476Delta
Fri, May 29 - Sun, May 31
United Airlines Logo
5:29 pm - 11:11 pm
STL
-
DLH
5h 42m
1 stop
United Airlines Logo
3:03 pm - 9:30 pm
DLH
-
STL
6h 27m
1 stop
$479United Airlines
Fri, May 29 - Tue, Jun 2
Delta Logo
5:37 pm - 10:50 pm
MCI
-
DLH
5h 13m
1 stop
Delta Logo
8:00 am - 11:49 am
DLH
-
MCI
3h 49m
1 stop
$483Delta
Wed, Jul 1 - Sat, Jul 4

United Airlines flights from Missouri to Duluth

Our best United Airlines deals on Missouri to Duluth flight tickets
United Airlines
May 29
STL5:29 pmLambert-St Louis
5h 42m
1 stop
DLH11:11 pmDuluth Intl
May 31
DLH5:00 amDuluth Intl
5h 34m
1 stop
STL10:34 amLambert-St Louis
$328
United Airlines
Oct 24
MCI3:22 pmKansas City
6h 35m
1 stop
DLH9:57 pmDuluth Intl
Oct 28
DLH7:35 amDuluth Intl
4h 52m
1 stop
MCI12:27 pmKansas City
$378
United Airlines
Oct 28
STL9:23 amLambert-St Louis
5h 10m
1 stop
DLH2:33 pmDuluth Intl
Oct 31
DLH7:35 amDuluth Intl
6h 43m
1 stop
STL2:18 pmLambert-St Louis
$384

Delta flights from Missouri to Duluth

Our best Delta deals on Missouri to Duluth flight tickets
Delta
Oct 10
MCI6:30 amKansas City
4h 45m
1 stop
DLH11:15 amDuluth Intl
Oct 12
DLH5:10 amDuluth Intl
6h 38m
1 stop
MCI11:48 amKansas City
$298
Delta
Jul 1
MCI5:37 pmKansas City
5h 13m
1 stop
DLH10:50 pmDuluth Intl
Jul 4
DLH5:00 amDuluth Intl
3h 33m
1 stop
MCI8:33 amKansas City
$343
Delta
Oct 1
STL6:30 amLambert-St Louis
4h 27m
1 stop
DLH10:57 amDuluth Intl
Oct 5
DLH5:10 amDuluth Intl
3h 30m
1 stop
STL8:40 amLambert-St Louis
$344

momondo 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, momondo users made 832,500 searches. Data last updated May 17, 2026.
Use the filters below to find and compare flights from Missouri to Duluth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kansas CityDuluth

MCI - DLH

MCIDLH

Kansas City

Sat 10/10

6:30 am-11:15 am

1 stop4h 45m

Duluth Intl

Mon 10/12

5:10 am-11:48 am

1 stop6h 38m

$298

St. LouisDuluth

STL - DLH

STLDLH

Lambert-St Louis

Fri 5/29

5:29 pm-11:11 pm

1 stop5h 42m

Duluth Intl

Sun 5/31

5:00 am-10:34 am

1 stop5h 34m

$328

Kansas CityDuluth

MCI - DLH

MCIDLH

Kansas City

Wed 7/1

5:37 pm-10:50 pm

1 stop5h 13m

Duluth Intl

Sat 7/4

5:00 am-8:33 am

1 stop3h 33m

$343

Kansas CityDuluth

MCI - DLH

MCIDLH

Kansas City

Sat 5/30

6:19 am-12:04 pm

1 stop5h 45m

Duluth Intl

Wed 6/3

5:15 am-8:43 am

1 stop3h 28m

$358

Kansas CityDuluth

MCI - DLH

MCIDLH

Kansas City

Sat 10/24

3:22 pm-9:57 pm

1 stop6h 35m

Duluth Intl

Wed 10/28

7:35 am-12:27 pm

1 stop4h 52m

$378

St. LouisDuluth

STL - DLH

STLDLH

Lambert-St Louis

Wed 5/27

1:13 pm-5:34 pm

1 stop4h 21m

Duluth Intl

Sun 5/31

5:00 am-12:11 pm

1 stop7h 11m

$408

Kansas CityDuluth

MCI - DLH

MCIDLH

Kansas City

Sat 5/30

6:45 pm-11:11 pm

1 stop4h 26m

Duluth Intl

Wed 6/3

11:18 am-3:59 pm

1 stop4h 41m

$453
Quickest round-trip

St. LouisDuluth

STL - DLH

STLDLH

Lambert-St Louis

Fri 5/29

5:36 pm-10:44 pm

1 stop5h 08m

Duluth Intl

Sun 5/31

5:15 am-8:46 am

1 stop3h 31m

$476

St. LouisDuluth

STL - DLH

STLDLH

Lambert-St Louis

Fri 5/29

5:29 pm-11:11 pm

1 stop5h 42m

Duluth Intl

Tue 6/2

3:03 pm-9:30 pm

1 stop6h 27m

$479

Kansas CityDuluth

MCI - DLH

MCIDLH

Kansas City

Wed 7/1

5:37 pm-10:50 pm

1 stop5h 13m

Duluth Intl

Sat 7/4

8:00 am-11:49 am

1 stop3h 49m

$483

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Duluth from

How to get the cheapest flight ticket from Missouri to Duluth

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Duluth?

The cheapest month to fly to Duluth from Missouri is in December. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of December, then book flights to Duluth from Missouri during April instead. Flights to Duluth in April, while not as cheap as those in December, still average around $233.

Cheap Missouri to Duluth flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to Duluth

Fastest flight time

4h 27m

Direct flights

None
The fastest flight from Missouri to Duluth takes 4h 27m
There are no direct flights from Missouri to Duluth. There are no popular flight routes from Missouri to Duluth.
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Frequently asked questions about flying from Missouri to Duluth

  • When did momondo last update prices for flights from Missouri to Duluth Intl Airport?

    Prices for flights from Missouri to Duluth Intl Airport were last updated today.

  • How many operators does momondo search for flights from Missouri to Duluth Intl Airport?

  • How old do you have to be to fly from Missouri to Duluth Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Missouri to Duluth Intl Airport.

  • What documentation or ID do you need to fly to Duluth Intl Airport?

    The required travel and health documents for your Duluth Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Duluth Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Missouri to Duluth

Compare and see reviews for airlines that fly from Missouri to Duluth with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $233Free CancellationRating
7.9
8,453 reviews
Search Delta flights

Traveling to a place near Duluth?

Book flights to Duluth if you plan to visit one of these locations
Two Harbors
Superior
Cloquet
Hayward

Why use momondo?

Why should I use momondo to find a flight deal from Missouri to Duluth?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Missouri to Duluth. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Missouri to Duluth with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Missouri to Duluth flights to just show those with flexible booking policies.

How can momondo help me find flights from Missouri to Duluth?

momondo helps you find the best flight between Missouri and Duluth by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Missouri to Duluth right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Missouri to Duluth now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Duluth and let you know when they change.

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