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$284+ Cheap flights from Des Moines to Billings (DSM - BIL)

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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — BIL
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Des Moines to Billings

Discover tips and strategies to find the most affordable flight options for your journey from Des Moines (DSM) to Billings (BIL). 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 September 15, 2025.

Round-trip from

$384
(United Airlines)

Popular in

May

Cheapest in

November

Average price

$383
From Des Moines to Billings Logan Intl
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($115 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Des Moines to Billings

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

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.
Wed 9/2411:34 amDSM - BIL
1 stop4h 52mUnited Airlines
Sun 9/285:54 pmBIL - DSM
1 stop5h 02mUnited Airlines
Deal found 9/13$284
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Thu 11/205:14 pmDSM - BIL
1 stop6h 35mUnited Airlines
Tue 11/255:00 amBIL - DSM
2 stops8h 19mUnited Airlines
Deal found 9/12$384
This Delta deal was found by Cheapflights users on 9/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/204:59 pmDSM - BIL
1 stop7h 20mDelta
Tue 11/256:25 amBIL - DSM
1 stop6h 40mDelta
Deal found 9/12$393

Cheapflights Fare Finder

 
Customize your flight search to find flights from Des Moines to Billings 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 Des Moines to Billings that are best for you.

Fly from

Des Moines

Fly to

Billings

Route

Depart

Return

Price

Des MoinesBillings

DSM - BIL

DSMBIL

Des Moines

Thu 11/20

5:14 pm-10:49 pm

1 stop6h 35m

Billings Logan Intl

Tue 11/25

5:00 am-2:19 pm

2 stops8h 19m

$384

Des MoinesBillings

DSM - BIL

DSMBIL

Des Moines

Thu 11/20

4:59 pm-11:19 pm

1 stop7h 20m

Billings Logan Intl

Tue 11/25

6:25 am-2:05 pm

1 stop6h 40m

$393

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Best time to book a flight from Des Moines to Billings

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

Get insights into the airlines that provide service to Billings. 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 Billings. Reviews last updated September 15, 2025.
Read through reviews of airlines operating flights from Des Moines to Billings, such as Delta and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,956 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

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
7,956 reviews
Delta
8.0
Very good
7,956 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

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
8,931 reviews
Delta
8.0
Very good
7,956 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

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 Billings. 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 Billings?

    A quick flight from Des Moines to Billings can take about 6h 35m. United Airlines provides one of the quickest options available for as low as $384. Des Moines and Billings are separated by a distance of 798 mi. 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 Billings round-trip?

    Delta, at $186, was found to be the cheapest airline from Des Moines to Billings. An alternate airline flying to your destination would be United Airlines. Delta is priced at 54% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Des Moines to Billings (average of $396). Flying from Des Moines to Billings in June is currently the most expensive (average of $510). 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.

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Top 2 airlines flying from Des Moines to Billings

Discover the top 2 airlines that operate flights from Des Moines to Billings. 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
DeltaCheapest$186Average$313FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$283Average$408FlexibilityNo cancel feeOn-time69%

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