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Missoula

$384+ Cheap flights from Des Moines to Missoula (DSM - MSO)

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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — MSO
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Find flight deals from Des Moines to Missoula

Cheapest flights from Des Moines to Missoula
Explore the most affordable flight options available from Des Moines to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This Delta deal was found by Cheapflights users on 10/27. 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 11/55:32 pmDSM - MSO
1 stop5h 08mDelta
Sun 11/95:25 amMSO - DSM
2 stops7h 40mDelta
Deal found 10/27$384
This Delta deal was found by Cheapflights users on 10/28. 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.
Thu 10/305:32 pmDSM - MSO
1 stop5h 08mDelta
Sun 11/28:00 amMSO - DSM
1 stop4h 59mDelta
Deal found 10/28$399
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/59:01 amDSM - MSO
1 stop5h 32mUnited Airlines
Sun 11/96:20 amMSO - DSM
1 stop5h 18mUnited Airlines
Deal found 10/26$444

Cheap flight deals from Des Moines to Missoula

Discover tips and strategies to find the most affordable flight options for your journey from Des Moines (DSM) to Missoula (MSO). 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 October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$384
(United Airlines)

Popular in

March

Cheapest in

September

Average price

$339
Provider with most accurate pricing for Des Moines-Missoula Johnson-Bell Field flight deals.
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Provider most trusted by Cheapflights users for Des Moines-Missoula Johnson-Bell Field flights.
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From Des Moines to Missoula Johnson-Bell Field
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Highest demand for flights based on searches. 17% potential increase in price ($85 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Des Moines to Missoula 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 October 29, 2025.
Use the filters below to find and compare flights from Des Moines to Missoula that are best for you.

Fly from

Des Moines

Fly to

Missoula

Route

Depart

Return

Price

Des MoinesMissoula

DSM - MSO

DSMMSO

Des Moines

Mon 4/27

5:03 pm-9:26 pm

1 stop5h 23m

Missoula Johnson-Bell Field

Mon 5/4

5:32 pm-11:39 pm

1 stop5h 07m

$384

Des MoinesMissoula

DSM - MSO

DSMMSO

Des Moines

Mon 4/27

5:03 pm-9:26 pm

1 stop5h 23m

Missoula Johnson-Bell Field

Thu 5/7

5:32 pm-11:39 pm

1 stop5h 07m

$384

Des MoinesMissoula

DSM - MSO

DSMMSO

Des Moines

Fri 11/21

4:59 pm-9:46 pm

1 stop5h 47m

Missoula Johnson-Bell Field

Sun 11/23

5:25 am-2:05 pm

2 stops7h 40m

$424

Des MoinesMissoula

DSM - MSO

DSMMSO

Des Moines

Sun 4/26

5:03 pm-9:26 pm

1 stop5h 23m

Missoula Johnson-Bell Field

Wed 5/6

2:27 pm-8:32 pm

1 stop5h 05m

$445

Des MoinesMissoula

DSM - MSO

DSMMSO

Des Moines

Sun 4/26

5:03 pm-9:26 pm

1 stop5h 23m

Missoula Johnson-Bell Field

Mon 5/4

5:32 pm-11:39 pm

1 stop5h 07m

$445

Des MoinesMissoula

DSM - MSO

DSMMSO

Des Moines

Sun 4/26

5:03 pm-9:26 pm

1 stop5h 23m

Missoula Johnson-Bell Field

Tue 5/5

5:32 pm-11:39 pm

1 stop5h 07m

$445

Des MoinesMissoula

DSM - MSO

DSMMSO

Des Moines

Mon 4/27

6:45 pm-1:27 pm

2 stops19h 42m

Missoula Johnson-Bell Field

Sun 5/3

6:15 am-12:34 pm

1 stop5h 19m

$469

Des MoinesMissoula

DSM - MSO

DSMMSO

Des Moines

Mon 4/27

6:45 pm-1:27 pm

2 stops19h 42m

Missoula Johnson-Bell Field

Wed 5/6

5:32 pm-11:39 pm

1 stop5h 07m

$469

Des MoinesMissoula

DSM - MSO

DSMMSO

Des Moines

Fri 12/12

5:15 pm-9:18 pm

1 stop5h 03m

Missoula Johnson-Bell Field

Fri 12/19

5:15 pm-8:30 pm

1 stop26h 15m

$518

Des MoinesMissoula

DSM - MSO

DSMMSO

Des Moines

Sun 4/26

7:00 am-12:24 am

2 stops18h 24m

Missoula Johnson-Bell Field

Sun 5/3

8:00 am-3:32 pm

1 stop6h 32m

$528

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/27

Showing 1-10 of 11 results
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Compare providers for flights from Des Moines to Missoula

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 Des Moines to Missoula in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 Des Moines-Missoula flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Des Moines-Missoula flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Des Moines-Missoula flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Des Moines-Missoula 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 Des Moines-Missoula 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 Des Moines to Missoula

Have a flexible travel schedule? Discover the best time to fly to Missoula from Des Moines 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.

Reviews of airlines servicing Missoula

Get insights into the airlines that provide service to Missoula. 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 Missoula. Reviews last updated October 29, 2025.
Get a feel of what it's like to fly with Delta and United Airlines from Des Moines to Missoula by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,992 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,992 reviews
Delta
7.9
Good
7,992 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,999 reviews
Delta
7.9
Good
7,992 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Des Moines to Missoula. 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 Des Moines to Missoula?

    United Airlines and Delta can get you from Des Moines to Missoula in just under 5h 23m. Your travel time can differ by up to 24m. There are 1073 mi between Des Moines and Missoula. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Des Moines to Missoula round-trip?

    Currently priced at $258, Delta will fly you from Des Moines to Missoula and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $258. Delta is priced at 36% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Des Moines to Missoula that include hotel bookings?

    Yes. In addition to deals on Des Moines to Missoula flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Des Moines to Missoula?

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

  • Can I find deals for business class flights from Des Moines to Missoula?

    Yes. Cheapflights offers flight deals from Des Moines to Missoula by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Top 2 airlines flying from Des Moines to Missoula

Discover the top 2 airlines that operate flights from Des Moines to Missoula. 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 October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$258Average$364FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$258Average$389FlexibilityNo cancel feeOn-time69%

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