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$228+ Cheap flights from Des Moines to Boise (DSM - BOI)

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 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — BOI
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Des Moines to Boise

Discover tips and strategies to find the most affordable flight options for your journey from Des Moines (DSM) to Boise (BOI). 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

$228
(American Airlines)

Popular in

July

Cheapest in

September

Average price

$262
From Des Moines to Boise Air Term. Gowen Fld
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($70 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 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 Des Moines to Boise

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

This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/252:28 pmDSM - BOI
1 stop6h 09mAmerican Airlines
Tue 10/281:35 pmBOI - DSM
1 stop8h 41mAmerican Airlines
Deal found 9/12$228
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.
Sat 10/257:03 amDSM - BOI
1 stop7h 59mDelta
Tue 10/285:25 amBOI - DSM
2 stops10h 51mDelta
Deal found 9/12$233
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/291:17 pmDSM - BOI
1 stop6h 53mAllegiant Air
Fri 10/39:54 pmBOI - DSM
1 stop16h 42mAllegiant Air
Deal found 9/14$336
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/291:17 pmDSM - BOI
1 stop6h 53mMultiple Airlines
Thu 10/912:28 pmBOI - DSM
1 stop24h 24mMultiple Airlines
Deal found 9/12$337
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:30 amDSM - BOI
1 stop5h 05mSouthwest
Tue 10/76:20 amBOI - DSM
1 stop6h 55mSouthwest
Deal found 9/13$382
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.
Mon 10/133:48 pmDSM - BOI
1 stop7h 36mAmerican Airlines
Mon 10/202:07 pmBOI - DSM
1 stop8h 52mAmerican Airlines
Deal found 9/13$407
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/265:10 amDSM - BOI
1 stop6h 27mAmerican Airlines
Fri 11/287:00 amBOI - DSM
1 stop6h 51mAmerican Airlines
Deal found 9/12$433
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 10/25:25 pmDSM - BOI
1 stop7h 34mDelta
Sun 10/55:25 amBOI - DSM
1 stop7h 38mDelta
Deal found 9/14$447

Cheapflights Fare Finder

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

Fly from

Des Moines

Fly to

Boise

Route

Depart

Return

Price

Des MoinesBoise

DSM - BOI

DSMBOI

Des Moines

Sat 10/25

7:03 am-2:02 pm

1 stop7h 59m

Boise Air Term. Gowen Fld

Tue 10/28

5:25 am-5:16 pm

2 stops10h 51m

$233

Des MoinesBoise

DSM - BOI

DSMBOI

Des Moines

Tue 3/3

9:04 am-1:39 pm

1 stop5h 35m

Boise Air Term. Gowen Fld

Wed 3/4

7:07 am-8:41 pm

2 stops12h 34m

$314

Des MoinesBoise

DSM - BOI

DSMBOI

Des Moines

Tue 3/3

7:00 am-2:09 pm

1 stop8h 09m

Boise Air Term. Gowen Fld

Wed 3/4

3:00 pm-9:27 pm

1 stop5h 27m

$327

Des MoinesBoise

DSM - BOI

DSMBOI

Des Moines

Mon 9/29

1:17 pm-7:10 pm

1 stop6h 53m

Boise Air Term. Gowen Fld

Fri 10/3

9:54 pm-3:36 pm

1 stop16h 42m

$336

Des MoinesBoise

DSM - BOI

DSMBOI

Des Moines

Thu 2/19

2:20 pm-11:40 pm

1 stop10h 20m

Boise Air Term. Gowen Fld

Thu 2/26

5:20 pm-10:35 pm

1 stop4h 15m

$342

Des MoinesBoise

DSM - BOI

DSMBOI

Des Moines

Wed 10/1

6:30 am-10:35 am

1 stop5h 05m

Boise Air Term. Gowen Fld

Tue 10/7

6:20 am-2:15 pm

1 stop6h 55m

$382

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Best time to book a flight from Des Moines to Boise

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

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

Currently, October is the cheapest month in which you can book a flight from Des Moines to Boise (average of $314). Flying from Des Moines to Boise in June is currently the most expensive (average of $398). 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 BOI?

Find hourly flight availability from Des Moines to Boise. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

A simple way to save on the total cost of your ticket is to fly from Des Moines to Boise in the afternoon. If you’re flexible enough to do this you can expect to save up to 14% on your trip compared to booking a flight at noon.

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. 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 Boise. Reviews last updated September 15, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Des Moines to Boise by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,245 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,245 reviews
Southwest
8.0
Very good
4,245 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,956 reviews
Southwest
8.0
Very good
4,245 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,931 reviews
Southwest
8.0
Very good
4,245 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,245 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

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

    Delta and United Airlines can get you from Des Moines to Boise in just under 5h 35m. Your travel time can differ by up to 2h 24m. There are 1153 mi between Des Moines and Boise. This flight may include one or multiple stops.

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

    Flying on American Airlines is currently your cheapest option to Boise, with prices starting at $182. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $244 and $301, respectively. Users have found that American Airlines is 56% cheaper than the other options available to this destination.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Des Moines to Boise (average of $314). Flying from Des Moines to Boise in June is currently the most expensive (average of $398). 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 Boise?

Book flights to Boise if you plan to visit one of these locations
Ontario
Meridian
Nampa
Caldwell
McCall

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Top 4 airlines flying from Des Moines to Boise

Discover the top 4 airlines that operate flights from Des Moines to Boise. 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
American AirlinesCheapest$182Average$327FlexibilityNo cancel feeOn-time71%
DeltaCheapest$244Average$451FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$301Average$467FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$348Average$446FlexibilityNo cancel feeOn-time63%

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