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Des Moines

$169+ Cheap flights from Montana to Des Moines (DSM)

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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — DSM
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Montana to Des Moines

Keep the following information in mind while searching for Montana to Des Moines flight deals. Data was last updated September 15, 2025.

Round-trip from

$249
(Delta)

One-way from

$169
(Delta)

Popular in

November

Cheapest in

October

Average price

$390
From Montana to Des Moines
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One-way flight from Montana to Des Moines
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 5% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Montana to Des Moines

Cheapest flights from Montana to Des Moines
Explore the most affordable flight options available from Montana to Des Moines. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Delta deal was found by Cheapflights users on 9/14. 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.
Sat 11/156:25 amBIL - DSM
1 stop6h 40mDelta
Tue 11/184:59 pmDSM - BIL
1 stop7h 20mDelta
Deal found 9/14$249
This United Airlines deal was found by Cheapflights users on 9/14. 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 11/155:00 amBIL - DSM
2 stops8h 19mUnited Airlines
Tue 11/183:15 pmDSM - BIL
2 stops8h 34mUnited Airlines
Deal found 9/14$259
This Delta deal was found by Cheapflights users on 9/13. 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 9/256:25 amBIL - DSM
1 stop6h 38mDelta
Tue 9/305:25 pmDSM - BIL
1 stop6h 45mDelta
Deal found 9/13$284
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Thu 9/2510:39 amBIL - DSM
2 stops10h 11mUnited Airlines
Sun 9/286:00 amDSM - BIL
1 stop4h 35mUnited Airlines
Deal found 9/13$289
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Thu 9/255:00 amBIL - DSM
2 stops8h 23mUnited Airlines
Tue 9/3011:31 amDSM - BIL
2 stops12h 15mUnited Airlines
Deal found 9/13$294
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 11/142:31 pmBIL - DSM
1 stop5h 14mUnited Airlines
Mon 11/175:14 pmDSM - BIL
1 stop6h 35mUnited Airlines
Deal found 9/14$320
This United Airlines deal was found by Cheapflights users on 9/14. 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 12/102:30 pmHLN - DSM
1 stop5h 18mUnited Airlines
Sat 12/139:00 amDSM - HLN
1 stop5h 47mUnited Airlines
Deal found 9/14$329
This United Airlines deal was found by Cheapflights users on 9/13. 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 9/202:30 pmHLN - DSM
1 stop4h 59mUnited Airlines
Sat 9/2711:31 amDSM - HLN
2 stops11h 43mUnited Airlines
Deal found 9/13$334
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Thu 9/2510:39 amBIL - DSM
1 stop4h 38mUnited Airlines
Mon 9/295:13 pmDSM - BIL
1 stop4h 36mUnited Airlines
Deal found 9/13$334
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Thu 9/251:59 pmBIL - DSM
1 stop8h 31mAmerican Airlines
Sun 9/285:00 amDSM - BIL
1 stop7h 49mAmerican Airlines
Deal found 9/13$344
This Delta deal was found by Cheapflights users on 9/14. 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 9/252:19 pmBZN - DSM
1 stop7h 18mDelta
Mon 9/295:25 pmDSM - BZN
1 stop7h 31mDelta
Deal found 9/14$371
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/117:00 amBZN - DSM
1 stop4h 35mUnited Airlines
Sat 10/1811:31 amDSM - BZN
1 stop8h 27mUnited Airlines
Deal found 9/14$391

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montana to Des Moines 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 September 15, 2025.
Use the filters below to find and compare flights from Montana to Des Moines that are best for you.

Fly from

Montana

Fly to

Des Moines

Route

Depart

Return

Price

BillingsDes Moines

BIL - DSM

BILDSM

Billings Logan Intl

Sat 11/15

6:25 am-2:05 pm

1 stop6h 40m

Des Moines

Tue 11/18

4:59 pm-11:19 pm

1 stop7h 20m

$249

BillingsDes Moines

BIL - DSM

BILDSM

Billings Logan Intl

Sat 11/15

5:00 am-2:19 pm

2 stops8h 19m

Des Moines

Tue 11/18

3:15 pm-10:49 pm

2 stops8h 34m

$259

BillingsDes Moines

BIL - DSM

BILDSM

Billings Logan Intl

Thu 9/25

6:25 am-2:03 pm

1 stop6h 38m

Des Moines

Tue 9/30

5:25 pm-11:10 pm

1 stop6h 45m

$284

BillingsDes Moines

BIL - DSM

BILDSM

Billings Logan Intl

Thu 9/25

10:39 am-9:50 pm

2 stops10h 11m

Des Moines

Sun 9/28

6:00 am-9:35 am

1 stop4h 35m

$289

BillingsDes Moines

BIL - DSM

BILDSM

Billings Logan Intl

Thu 9/25

5:00 am-10:42 am

1 stop4h 42m

Des Moines

Tue 9/30

11:31 am-8:49 pm

2 stops10h 18m

$289

BillingsDes Moines

BIL - DSM

BILDSM

Billings Logan Intl

Fri 11/14

2:31 pm-8:45 pm

1 stop5h 14m

Des Moines

Mon 11/17

5:14 pm-10:49 pm

1 stop6h 35m

$320

HelenaDes Moines

HLN - DSM

HLNDSM

Helena

Wed 12/10

6:30 am-12:38 pm

1 stop5h 08m

Des Moines

Sat 12/13

9:00 am-1:47 pm

1 stop5h 47m

$329

BillingsDes Moines

BIL - DSM

BILDSM

Billings Logan Intl

Thu 9/25

10:39 am-4:17 pm

1 stop4h 38m

Des Moines

Mon 9/29

5:13 pm-8:49 pm

1 stop4h 36m

$334

BillingsDes Moines

BIL - DSM

BILDSM

Billings Logan Intl

Thu 9/25

1:59 pm-11:30 pm

1 stop8h 31m

Des Moines

Sun 9/28

5:00 am-11:49 am

1 stop7h 49m

$344

BozemanDes Moines

BZN - DSM

BZNDSM

Bozeman Gallatin Field

Thu 9/25

2:19 pm-10:37 pm

1 stop7h 18m

Des Moines

Mon 9/29

5:25 pm-11:56 pm

1 stop7h 31m

$371

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 27 results
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Best time to book a flight from Montana to Des Moines

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

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

Currently, August is the cheapest month in which you can book a flight from Montana to Des Moines (average of $336). Flying from Montana to Des Moines in June is currently the most expensive (average of $402). 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.

Related info for your journey

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

    For a flight from Montana to Des Moines, you will be flying into Des Moines. Des Moines (DSM) is just 3.6 mi from the center of the city.

  • How long is the flight from Montana to Des Moines?

    Delta, United Airlines, and American Airlines can get you from Montana to Des Moines in just under 6h 40m. Your travel time can differ by up to 2h 23m. Montana and Des Moines are separated by a distance of 798 mi. This flight may include one or multiple stops.

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

    The most popular flight routes from Montana to Des Moines are Billings Logan Intl - Des Moines, Missoula Johnson-Bell Field - Des Moines and Bozeman Gallatin Field - Des Moines.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Montana to Des Moines (average of $336). Flying from Montana to Des Moines in June is currently the most expensive (average of $402). 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

Traveling to a place near Des Moines?

Book flights to Des Moines if you plan to visit one of these locations
Johnston
Altoona
Boone
Ames
West Des Moines
Ankeny

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Alternative routes for Montana to Des Moines

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Montana to Des Moines

Discover the top 2 airlines that operate flights from Montana to Des Moines. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$238Average$531FlexibilityNo cancel feeOn-time69%
DeltaCheapest$248Average$343FlexibilityNo cancel feeOn-timeN/A

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