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$143+ Cheap flights from Des Moines to Boise (DSM - BOI)

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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — BOI
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheapflights Tip: The best prices from Des Moines to Boise Air Term. Gowen Fld are usually found in April or August, booked 67 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

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 April 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$269
(Mytrip)

One-way from

$143
(Delta)

Popular in

June

Cheapest in

April

Average price

$348
Provider with most accurate pricing for Des Moines-Boise Air Term. Gowen Fld flight deals.
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Provider most trusted by Cheapflights users for Des Moines-Boise Air Term. Gowen Fld flights.
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From Des Moines to Boise Air Term. Gowen Fld
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One-way flight from Des Moines to Boise Air Term. Gowen Fld
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Highest demand for flights based on searches. 13% potential increase in price ($70 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 29, 2025.

This Mytrip deal was found by Cheapflights users on 4/29. 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.
Fri 6/131:58 pmDSM - BOI
1 stop8h 50mAllegiant Air
Fri 6/2010:32 pmBOI - DSM
1 stop23h 14mAllegiant Air
Deal found 4/29$269
This Delta deal was found by Cheapflights users on 4/29. 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 9/35:35 pmDSM - BOI
1 stop6h 54mDelta
Tue 9/93:00 pmBOI - DSM
1 stop5h 24mDelta
Deal found 4/29$285
This Southwest deal was found by Cheapflights users on 4/29. 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.
Tue 6/312:20 pmDSM - BOI
2 stops11h 35mSouthwest
Sat 6/74:45 pmBOI - DSM
1 stop4h 50mSouthwest
Deal found 4/29$312
This United Airlines deal was found by Cheapflights users on 4/28. 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 9/256:00 amDSM - BOI
2 stops8h 49mUnited Airlines
Sun 9/285:00 amBOI - DSM
1 stop4h 48mUnited Airlines
Deal found 4/28$358
This Mytrip deal was found by Cheapflights users on 4/29. 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.
Fri 6/131:24 pmDSM - BOI
2 stops25h 21mMultiple Airlines
Fri 6/2010:32 pmBOI - DSM
1 stop23h 14mMultiple Airlines
Deal found 4/29$361

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 April 29, 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

Fri 6/13

1:58 pm-9:48 pm

1 stop8h 50m

Boise Air Term. Gowen Fld

Fri 6/20

10:32 pm-10:46 pm

1 stop23h 14m

$269

Des MoinesBoise

DSM - BOI

DSMBOI

Des Moines

Wed 9/3

5:35 pm-11:29 pm

1 stop6h 54m

Boise Air Term. Gowen Fld

Tue 9/9

3:00 pm-9:24 pm

1 stop5h 24m

$285

Des MoinesBoise

DSM - BOI

DSMBOI

Des Moines

Tue 6/3

12:20 pm-10:55 pm

2 stops11h 35m

Boise Air Term. Gowen Fld

Sat 6/7

4:45 pm-10:35 pm

1 stop4h 50m

$312

Des MoinesBoise

DSM - BOI

DSMBOI

Des Moines

Thu 9/25

6:00 am-1:49 pm

2 stops8h 49m

Boise Air Term. Gowen Fld

Sun 9/28

5:00 am-10:48 am

1 stop4h 48m

$358

Des MoinesBoise

DSM - BOI

DSMBOI

Des Moines

Fri 6/13

1:24 pm-1:45 pm

2 stops25h 21m

Boise Air Term. Gowen Fld

Fri 6/20

10:32 pm-10:46 pm

1 stop23h 14m

$361

Des MoinesBoise

DSM - BOI

DSMBOI

Des Moines

Wed 10/15

5:35 pm-11:38 pm

1 stop7h 03m

$143

Des MoinesBoise

DSM - BOI

DSMBOI

Des Moines

Thu 8/14

5:12 am-12:46 pm

1 stop8h 34m

$160

Des MoinesBoise

DSM - BOI

DSMBOI

Des Moines

Wed 10/15

6:00 am-1:30 pm

2 stops8h 30m

$188

Des MoinesBoise

DSM - BOI

DSMBOI

Des Moines

Sun 6/22

5:00 am-3:04 pm

2 stops11h 04m

$379

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Compare providers for flights from Des Moines to Boise

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Des Moines to Boise in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Des Moines-Boise flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Des Moines-Boise flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Des Moines-Boise flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Des Moines-Boise flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Des Moines-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

How far ahead should I book a flight from Des Moines to Boise?

Use this chart to determine the optimal time to book a round-trip flight from Des Moines to Boise. Price data was last updated on April 25, 2025.

The best time to book flights from Des Moines to Boise is 67 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 $406). 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 April 29, 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.

Rainfall in Boise by month

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

In terms of precipitation, rainfall in Boise ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Boise when rainfall is around 0.2 in.

Temperature in Boise by month

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

If weather is an important factor for your trip to Boise, 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 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

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 April 29, 2025.
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,295 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,929 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Allegiant Air
7.3
Good
734 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    Flying on Allegiant Air is currently your cheapest option to Boise, with prices starting at $269. Additional round-trip tickets that might be worth considering are offered by Delta and Southwest, with the lowest prices starting at $285 and $312, respectively. Users have found that Allegiant Air is 39% cheaper than the other options available to this destination.

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

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $143. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Des Moines to Boise for a low price.

  • 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 $406). 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
Nampa
Meridian
McCall
Caldwell
Ontario

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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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$244Average$450FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$306Average$332FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$306Average$411FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$341Average$431FlexibilityNo cancel feeOn-time63%

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