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Cheap flights from Missoula to Duluth from $386

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Missoula to Duluth departing on 12/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Missoula to Duluth (MSO-DLH)

Cheap round-trip flights

Delta Logo
8:00 am - 3:21 pmMSO-DLH
6h 21m1 stop
Delta Logo
4:20 pm - 8:12 pmDLH-MSO
4h 52m1 stop
$386Delta
Find Deal
Sat, Dec 6 - Wed, Dec 10
Delta Logo
5:35 am - 7:34 pmMSO-DLH
12h 59m2 stops
Delta Logo
4:20 pm - 8:12 pmDLH-MSO
4h 52m1 stop
$392Delta
Find Deal
Sat, Dec 6 - Wed, Dec 10
Delta Logo
5:35 am - 7:34 pmMSO-DLH
12h 59m2 stops
Delta Logo
5:10 am - 5:27 pmDLH-MSO
13h 17m2 stops
$447Delta
Find Deal
Sat, Dec 6 - Wed, Dec 10

Delta flights from Missoula to Duluth

Our best Delta deals on Missoula to Duluth flight tickets
Delta
Dec 6
MSO8:00 amMissoula Johnson-Bell Field
6h 21m
1 stop
DLH3:21 pmDuluth Intl
Dec 10
DLH4:20 pmDuluth Intl
4h 52m
1 stop
MSO8:12 pmMissoula Johnson-Bell Field
$386
Find similar
Delta
Dec 6
MSO5:35 amMissoula Johnson-Bell Field
12h 59m
2 stops
DLH7:34 pmDuluth Intl
Dec 10
DLH4:20 pmDuluth Intl
4h 52m
1 stop
MSO8:12 pmMissoula Johnson-Bell Field
$392
Find similar
Delta
Dec 6
MSO5:35 amMissoula Johnson-Bell Field
12h 59m
2 stops
DLH7:34 pmDuluth Intl
Dec 10
DLH5:10 amDuluth Intl
13h 17m
2 stops
MSO5:27 pmMissoula Johnson-Bell Field
$447
Find similar

United Airlines flights from Missoula to Duluth

Our best United Airlines deals on Missoula to Duluth flight tickets
United Airlines
Aug 22
MSO2:40 pmMissoula Johnson-Bell Field
30h 25m
2 stops
DLH10:05 pmDuluth Intl
Aug 29
DLH11:20 amDuluth Intl
25h 07m
1 stop
MSO11:27 amMissoula Johnson-Bell Field
$807
Find similar
United Airlines
Aug 22
MSO5:20 pmMissoula Johnson-Bell Field
27h 45m
2 stops
DLH10:05 pmDuluth Intl
Aug 29
DLH11:20 amDuluth Intl
27h 14m
2 stops
MSO1:34 pmMissoula Johnson-Bell Field
$812
Find similar
United Airlines
Aug 22
MSO12:30 pmMissoula Johnson-Bell Field
8h 35m
1 stop
DLH10:05 pmDuluth Intl
Aug 29
DLH9:45 amDuluth Intl
26h 42m
1 stop
MSO11:27 amMissoula Johnson-Bell Field
$848
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Missoula 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 August 21, 2025.
Use the filters below to find and compare flights from Missoula to Duluth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MissoulaDuluth

MSO - DLH

MSODLH

Missoula Johnson-Bell Field

Sat 12/6

8:00 am-3:21 pm

1 stop6h 21m

Duluth Intl

Wed 12/10

4:20 pm-8:12 pm

1 stop4h 52m

$386

MissoulaDuluth

MSO - DLH

MSODLH

Missoula Johnson-Bell Field

Sat 12/6

5:35 am-7:34 pm

2 stops12h 59m

Duluth Intl

Wed 12/10

4:20 pm-8:12 pm

1 stop4h 52m

$392

MissoulaDuluth

MSO - DLH

MSODLH

Missoula Johnson-Bell Field

Sat 12/6

5:35 am-7:34 pm

2 stops12h 59m

Duluth Intl

Wed 12/10

5:10 am-5:27 pm

2 stops13h 17m

$447

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Missoula to Duluth

Are you open to changing your travel dates? Check out the ideal times to fly from Missoula to Duluth according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Missoula to Duluth (MSO to DLH) flight deals and tips

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

Direct flights

None
There are no direct flights from Missoula to Duluth. There are no popular flight routes from Missoula to Duluth.
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  • How far is Missoula Johnson-Bell Field to Duluth Intl by plane?

    A flight from Missoula Johnson-Bell Field to Duluth Intl will travel around 1030.6 mi. 6h 21m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Missoula Johnson-Bell Field Airport to Duluth Intl Airport?

    Prices for flights from Missoula Johnson-Bell Field Airport to Duluth Intl Airport are updated daily.

  • How many operators does momondo search for flights from Missoula Johnson-Bell Field Airport to Duluth Intl Airport?

  • How old do you have to be to fly from Missoula Johnson-Bell Field Airport to Duluth Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Missoula Johnson-Bell Field Airport to Duluth Intl Airport.

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

    The travel and health documents required for your trip to Duluth Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Duluth Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Missoula to Duluth?

Best airlines flying from Missoula to Duluth

Compare and see reviews for airlines that fly from Missoula to Duluth with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $248Free CancellationRating
7.9
7,981 reviews
Search Delta flights

  • How do I get Price Alerts for flights from Missoula to Duluth?

    Search flight deals from Missoula to Duluth. While viewing offers you’ll have the option to create a Price Alert.

  • How can I save money on flights from Missoula to Duluth with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Traveling to a place near Duluth?

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

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

Flights from Missoula to Duluth with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

If you are simply researching potential flights to Duluth, momondo offers a useful price alert feature which will track prices for flights to Duluth from Missoula and alert you when they change.

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