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$131+ Cheap flights from Des Moines to Missoula (DSM - MSO)

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — MSO
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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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 June 12, 2025.

Round-trip from

$259
(United Airlines)

One-way from

$131
(Mytrip)

Popular in

November

Cheapest in

August

Average price

$548
From Des Moines to Missoula Johnson-Bell Field
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One-way flight from Des Moines to Missoula Johnson-Bell Field
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Highest demand for flights based on searches. 18% potential increase in price ($105 potential increase over avg. RT price).
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Cheapest flight prices on average. 10% potential price decrease ($43 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/10. 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 8/95:10 pmDSM - MSO
1 stop5h 05mUnited Airlines
Thu 8/145:20 pmMSO - DSM
1 stop5h 39mUnited Airlines
Deal found 6/10$259
This Delta deal was found by Cheapflights users on 6/11. 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 7/235:23 pmDSM - MSO
1 stop7h 20mDelta
Wed 7/305:54 amMSO - DSM
1 stop7h 05mDelta
Deal found 6/11$309
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/95:14 pmDSM - MSO
1 stop7h 15mAmerican Airlines
Wed 8/131:51 pmMSO - DSM
1 stop8h 26mAmerican Airlines
Deal found 6/10$317
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/263:48 pmDSM - MSO
1 stop24h 48mMultiple Airlines
Mon 6/3010:07 pmMSO - DSM
2 stops23h 09mMultiple Airlines
Deal found 6/11$440
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/243:44 pmDSM - MSO
1 stop24h 46mAllegiant Air
Sun 7/2712:24 pmMSO - DSM
2 stops23h 01mAllegiant Air
Deal found 6/10$468

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 June 12, 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

Sat 8/9

5:10 pm-9:15 pm

1 stop5h 05m

Missoula Johnson-Bell Field

Thu 8/14

5:20 pm-11:59 pm

1 stop5h 39m

$259

Des MoinesMissoula

DSM - MSO

DSMMSO

Des Moines

Wed 7/23

5:23 pm-11:43 pm

1 stop7h 20m

Missoula Johnson-Bell Field

Wed 7/30

5:54 am-1:59 pm

1 stop7h 05m

$309

Des MoinesMissoula

DSM - MSO

DSMMSO

Des Moines

Sat 8/9

5:14 pm-11:29 pm

1 stop7h 15m

Missoula Johnson-Bell Field

Wed 8/13

1:51 pm-11:17 pm

1 stop8h 26m

$317

Des MoinesMissoula

DSM - MSO

DSMMSO

Des Moines

Thu 6/26

3:48 pm-3:36 pm

1 stop24h 48m

Missoula Johnson-Bell Field

Mon 6/30

10:07 pm-10:16 pm

2 stops23h 09m

$440

Des MoinesMissoula

DSM - MSO

DSMMSO

Des Moines

Thu 7/24

3:44 pm-3:30 pm

1 stop24h 46m

Missoula Johnson-Bell Field

Sun 7/27

12:24 pm-12:25 pm

2 stops23h 01m

$468

Des MoinesMissoula

DSM - MSO

DSMMSO

Des Moines

Fri 7/4

3:35 pm-12:55 pm

1 stop22h 20m

$131

Des MoinesMissoula

DSM - MSO

DSMMSO

Des Moines

Thu 7/3

5:58 pm-11:24 pm

1 stop6h 26m

$159

Des MoinesMissoula

DSM - MSO

DSMMSO

Des Moines

Fri 7/4

2:43 pm-11:07 pm

2 stops9h 24m

$164

Des MoinesMissoula

DSM - MSO

DSMMSO

Des Moines

Fri 7/4

5:12 pm-9:23 pm

1 stop5h 11m

$199

Des MoinesMissoula

DSM - MSO

DSMMSO

Des Moines

Thu 7/3

7:27 pm-9:09 pm

2 stops26h 42m

$209

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

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.

Cheapflights Insights

Everything you need to know about your flight from Des Moines to Missoula

Rainfall in Missoula by month

Plan your trip to Missoula by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Missoula ranges from 0.7 - 2.1 inches per month. June is typically the wettest month, when rainfall can reach 2.1 in. February is typically the driest time to visit Missoula when rainfall is around 0.7 in.

Temperature in Missoula by month

Plan your trip to Missoula by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Missoula, 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 68.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 24.8 F).

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 June 12, 2025.
Read through reviews of airlines operating flights from Des Moines to Missoula, such as Delta, United Airlines and Allegiant Air. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Allegiant Air
7.3
Good
725 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    Currently priced at $259, United Airlines will fly you from Des Moines to Missoula and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and American Airlines - these airlines can fly you to your destination from $309 and $317, respectively. United Airlines is priced at 43% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Des Moines to Missoula one-way?

    The cheapest airline one-way is Allegiant Air, with whom users have recently found tickets for as low as $131. However, be on the lookout for offers from American Airlines and Delta, as they are both options that can get you from Des Moines to Missoula for a low price.

  • 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.

  • What is the cheapest month to book a flight from Des Moines to Missoula?

    Currently, October is the cheapest month in which you can book a flight from Des Moines to Missoula (average of $365). Flying from Des Moines to Missoula in March is currently the most expensive (average of $506). 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

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Top airline flying from Des Moines to Missoula

Discover the top airline 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$258Average$405FlexibilityNo cancel feeOn-time69%

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