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$121+ Cheap flights from Des Moines (DSM) to Montana

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 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — BZN
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Des Moines to Montana

Keep the following information in mind while searching for Des Moines to Montana flight deals. Data was last updated junio 12, 2025.

Round-trip from

$249
(Delta)

One-way from

$121
(Delta)

Popular in

December

Cheapest in

March

Average price

$456
From Des Moines to Montana
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One-way flight from Des Moines to Montana
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Highest demand for flights based on searches. 19% potential increase in price ($108 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($25 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 Montana

Cheapest flights from Des Moines to Montana
Explore the most affordable flight options available from Des Moines to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

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.
mar. 9/307:08 amDSM - BZN
1 stop6h 41mAmerican Airlines
sáb. 10/44:19 pmBZN - DSM
1 stop5h 54mAmerican Airlines
Deal found 6/10$231
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.
sáb. 10/187:00 amDSM - BZN
1 stop6h 34mDelta
sáb. 10/256:00 amBZN - DSM
1 stop7h 08mDelta
Deal found 6/11$241
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/35:25 pmDSM - BIL
1 stop6h 47mDelta
lun. 9/86:25 amBIL - DSM
1 stop6h 44mDelta
Deal found 6/10$249
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.
sáb. 8/95:10 pmDSM - MSO
1 stop5h 05mUnited Airlines
jue. 8/145:20 pmMSO - DSM
1 stop5h 39mUnited Airlines
Deal found 6/10$259
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.
vie. 7/253:35 pmDSM - FCA
1 stop29h 05mAllegiant Air
vie. 8/19:59 pmFCA - DSM
1 stop23h 52mAllegiant Air
Deal found 6/10$281
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/308:25 amDSM - BZN
2 stops11h 15mSouthwest
sáb. 10/45:10 amBZN - DSM
2 stops8h 55mSouthwest
Deal found 6/10$285
This United Airlines deal was found by Cheapflights users on 6/12. 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.
mar. 8/53:38 pmDSM - BZN
1 stop7h 45mUnited Airlines
mié. 8/64:32 pmBZN - DSM
1 stop6h 27mUnited Airlines
Deal found 6/12$291
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.
vie. 7/252:00 pmDSM - BZN
1 stop21h 44mAllegiant Air
vie. 8/112:04 pmBZN - DSM
1 stop28h 12mAllegiant Air
Deal found 6/10$304
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.
mié. 7/235:23 pmDSM - MSO
1 stop7h 20mDelta
mié. 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.
sáb. 8/95:14 pmDSM - MSO
1 stop7h 15mAmerican Airlines
mié. 8/131:51 pmMSO - DSM
1 stop8h 26mAmerican Airlines
Deal found 6/10$317
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.
vie. 7/46:24 amDSM - BIL
1 stop6h 12mUnited Airlines
mar. 7/84:15 pmBIL - DSM
1 stop6h 44mUnited Airlines
Deal found 6/10$319
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/143:38 pmDSM - FCA
1 stop8h 10mUnited Airlines
sáb. 7/195:19 pmFCA - DSM
1 stop5h 40mUnited Airlines
Deal found 6/11$321

Cheapflights Fare Finder

Customize your flight search to find flights from Des Moines to Montana 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 junio 12, 2025.
Use the filters below to find and compare flights from Des Moines to Montana that are best for you.

Fly from

Des Moines

Fly to

Montana

Route

Depart

Return

Price

Des MoinesBillings

DSM - BIL

DSMBIL

Des Moines

mié. 9/3

5:25 pm-11:12 pm

1 stop6h 47m

Billings Logan Intl

lun. 9/8

6:25 am-2:09 pm

1 stop6h 44m

$249

Des MoinesMissoula

DSM - MSO

DSMMSO

Des Moines

sáb. 8/9

5:10 pm-9:15 pm

1 stop5h 05m

Missoula Johnson-Bell Field

jue. 8/14

5:20 pm-11:59 pm

1 stop5h 39m

$259

Des MoinesKalispell

DSM - FCA

DSMFCA

Des Moines

vie. 7/25

3:35 pm-7:40 pm

1 stop29h 05m

Kalispell Glacier Park

vie. 8/1

9:59 pm-10:51 pm

1 stop23h 52m

$281

Des MoinesBozeman

DSM - BZN

DSMBZN

Des Moines

mar. 8/5

3:38 pm-10:23 pm

1 stop7h 45m

Bozeman Gallatin Field

mié. 8/6

4:32 pm-11:59 pm

1 stop6h 27m

$291

Des MoinesBozeman

DSM - BZN

DSMBZN

Des Moines

vie. 8/15

5:12 am-10:38 am

1 stop6h 26m

Bozeman Gallatin Field

lun. 8/18

4:54 pm-11:27 pm

1 stop5h 33m

$294

Des MoinesBozeman

DSM - BZN

DSMBZN

Des Moines

vie. 7/25

2:00 pm-10:44 am

1 stop21h 44m

Bozeman Gallatin Field

vie. 8/1

12:04 pm-5:16 pm

1 stop28h 12m

$304

Des MoinesMissoula

DSM - MSO

DSMMSO

Des Moines

mié. 7/23

5:23 pm-11:43 pm

1 stop7h 20m

Missoula Johnson-Bell Field

mié. 7/30

5:54 am-1:59 pm

1 stop7h 05m

$309

Des MoinesBozeman

DSM - BZN

DSMBZN

Des Moines

mar. 7/1

10:59 am-2:30 pm

1 stop4h 31m

Bozeman Gallatin Field

jue. 7/17

6:00 am-1:59 pm

1 stop6h 59m

$310

Des MoinesMissoula

DSM - MSO

DSMMSO

Des Moines

sáb. 8/9

5:14 pm-11:29 pm

1 stop7h 15m

Missoula Johnson-Bell Field

mié. 8/13

1:51 pm-11:17 pm

1 stop8h 26m

$317

Des MoinesBillings

DSM - BIL

DSMBIL

Des Moines

vie. 7/4

6:24 am-11:36 am

1 stop6h 12m

Billings Logan Intl

mar. 7/8

4:15 pm-11:59 pm

1 stop6h 44m

$319

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 39 results
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Best time to book a flight from Des Moines to Montana

Have a flexible travel schedule? Discover the best time to fly to Montana 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 Montana

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

Currently, October is the cheapest month in which you can book a flight from Des Moines to Montana (average of $371). Flying from Des Moines to Montana in May is currently the most expensive (average of $479). 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.

What is the cheapest time of day to fly from DSM to MT?

Find hourly flight availability from Des Moines to Montana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Des Moines to Montana as you normally would.

Rainfall in Montana by month

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

In terms of precipitation, rainfall in Montana ranges from 0.4 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. January is typically the driest time to visit Montana when rainfall is around 0.4 in.

Temperature in Montana by month

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

If weather is an important factor for your trip to Montana, 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 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

Reviews of airlines servicing Montana

Get insights into the airlines that provide service to Montana. 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 Montana. Reviews last updated junio 12, 2025.
To help decide which airline to fly from Des Moines to Montana, see what other customers have to say about Southwest, Delta and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,950 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,790 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Allegiant Air
7.3
Good
725 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.0

Food

7.1

Overall

8.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

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

    Located just 3.6 mi from the city center, Des Moines (DSM) is the airport most travelers will use when flying to Montana from Des Moines.

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

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $121. However, be on the lookout for offers from Allegiant Air and United Airlines, as they are both options that can get you from Des Moines to Montana for a low price.

  • What are the most popular routes from Des Moines to Montana?

    The most popular route from Des Moines to Montana is Des Moines - Kalispell Glacier Park. You may also consider Des Moines - Bozeman Gallatin Field or Des Moines - Billings Logan Intl.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Des Moines to Montana 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 Montana?

    Currently, October is the cheapest month in which you can book a flight from Des Moines to Montana (average of $371). Flying from Des Moines to Montana in May is currently the most expensive (average of $479). 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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Alternative routes for Des Moines to Montana

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Des Moines to Montana

Discover the top 4 airlines that operate flights from Des Moines to Montana. 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$222Average$336FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$258Average$466FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$280Average$485FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$302Average$408FlexibilityNo cancel feeOn-time63%

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