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Des Moines

$131+ Cheap flights from Idaho 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 7/31. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — DSM
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Idaho to Des Moines

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

Round-trip from

$242
(Mytrip)

One-way from

$131
(Mytrip)

Popular in

August

Cheapest in

May

Average price

$626
From Idaho to Des Moines
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One-way flight from Idaho to Des Moines
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Highest demand for flights based on searches. 0% potential increase in price ($2 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 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 Idaho to Des Moines

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

This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/2510:31 pmBOI - DSM
1 stop23h 20mMultiple Airlines
Sun 7/2710:31 pmDSM - BOI
1 stop21h 21mMultiple Airlines
Deal found 6/12$242
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.
Tue 8/125:30 amBOI - DSM
1 stop7h 37mDelta
Tue 8/195:25 pmDSM - BOI
1 stop7h 31mDelta
Deal found 6/10$285
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.
Wed 8/207:25 amBOI - DSM
2 stops7h 25mSouthwest
Sat 8/236:10 amDSM - BOI
1 stop4h 40mSouthwest
Deal found 6/10$306
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.
Fri 7/259:58 amGEG - DSM
1 stop10h 06mMultiple Airlines
Sat 8/21:13 pmDSM - GEG
2 stops28h 40mMultiple Airlines
Deal found 6/10$343
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.
Tue 7/85:00 amBOI - DSM
2 stops8h 41mUnited Airlines
Sun 7/136:00 amDSM - BOI
1 stop4h 46mUnited Airlines
Deal found 6/10$375
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.
Tue 6/247:05 pmGEG - DSM
2 stops12h 33mDelta
Mon 6/305:52 pmDSM - GEG
1 stop7h 19mDelta
Deal found 6/10$387
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/46:45 amGEG - DSM
1 stop8h 19mAmerican Airlines
Tue 7/85:00 amDSM - GEG
1 stop8h 37mAmerican Airlines
Deal found 6/11$388
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.
Sun 6/295:16 pmBOI - DSM
1 stop5h 43mAmerican Airlines
Wed 7/25:30 amDSM - BOI
1 stop8h 49mAmerican Airlines
Deal found 6/10$422
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.
Thu 6/2611:37 amGEG - DSM
1 stop8h 10mUnited Airlines
Mon 6/305:12 pmDSM - GEG
1 stop5h 51mUnited Airlines
Deal found 6/11$422
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.
Tue 7/86:03 pmIDA - DSM
1 stop4h 56mUnited Airlines
Fri 7/255:12 pmDSM - IDA
1 stop17h 32mUnited Airlines
Deal found 6/10$459
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.
Wed 6/257:15 amGEG - DSM
2 stops13h 05mSouthwest
Wed 7/21:45 pmDSM - GEG
2 stops9h 40mSouthwest
Deal found 6/10$569
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/247:12 pmBOI - DSM
2 stops13h 21mAlaska Airlines
Sun 7/276:09 pmDSM - BOI
2 stops17h 36mAlaska Airlines
Deal found 6/10$627

Cheapflights Fare Finder

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

Fly from

Idaho

Fly to

Des Moines

Route

Depart

Return

Price

BoiseDes Moines

BOI - DSM

BOIDSM

Boise Air Term. Gowen Fld

Fri 7/25

10:31 pm-10:51 pm

1 stop23h 20m

Des Moines

Sun 7/27

10:31 pm-6:52 pm

1 stop21h 21m

$242

BoiseDes Moines

BOI - DSM

BOIDSM

Boise Air Term. Gowen Fld

Tue 8/12

5:30 am-2:07 pm

1 stop7h 37m

Des Moines

Tue 8/19

5:25 pm-11:56 pm

1 stop7h 31m

$285

BoiseDes Moines

BOI - DSM

BOIDSM

Boise Air Term. Gowen Fld

Wed 8/20

7:25 am-3:50 pm

2 stops7h 25m

Des Moines

Sat 8/23

6:10 am-9:50 am

1 stop4h 40m

$306

SpokaneDes Moines

GEG - DSM

GEGDSM

Spokane

Fri 7/25

9:58 am-10:04 pm

1 stop10h 06m

Des Moines

Sat 8/2

1:13 pm-3:53 pm

2 stops28h 40m

$343

BoiseDes Moines

BOI - DSM

BOIDSM

Boise Air Term. Gowen Fld

Tue 7/8

5:00 am-2:41 pm

2 stops8h 41m

Des Moines

Sun 7/13

6:00 am-9:46 am

1 stop4h 46m

$375

SpokaneDes Moines

GEG - DSM

GEGDSM

Spokane

Tue 6/24

7:05 pm-9:38 am

2 stops12h 33m

Des Moines

Mon 6/30

5:52 pm-11:11 pm

1 stop7h 19m

$387

SpokaneDes Moines

GEG - DSM

GEGDSM

Spokane

Fri 7/4

6:45 am-5:04 pm

1 stop8h 19m

Des Moines

Tue 7/8

5:00 am-11:37 am

1 stop8h 37m

$388

BoiseDes Moines

BOI - DSM

BOIDSM

Boise Air Term. Gowen Fld

Sun 6/29

5:16 pm-11:59 pm

1 stop5h 43m

Des Moines

Wed 7/2

5:30 am-1:19 pm

1 stop8h 49m

$422

SpokaneDes Moines

GEG - DSM

GEGDSM

Spokane

Thu 6/26

11:37 am-9:47 pm

1 stop8h 10m

Des Moines

Mon 6/30

5:12 pm-9:03 pm

1 stop5h 51m

$422

Idaho FallsDes Moines

IDA - DSM

IDADSM

Idaho Falls Fanning Field

Tue 7/8

6:03 pm-11:59 pm

1 stop4h 56m

Des Moines

Fri 7/25

5:12 pm-9:44 am

1 stop17h 32m

$459

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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

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

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

Currently, August is the cheapest month in which you can book a flight from Idaho to Des Moines (average of $336). Flying from Idaho to Des Moines in June is currently the most expensive (average of $411). 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 ID to DSM?

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

When flying from Idaho to Des Moines, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Des Moines by month

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

In terms of precipitation, rainfall in Des Moines ranges from 1.0 - 4.9 inches per month. June is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Des Moines when rainfall is around 1.0 in.

Temperature in Des Moines by month

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

If weather is an important factor for your trip to Des Moines, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Des Moines

Get insights into the airlines that provide service to Des Moines. 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 Des Moines. Reviews last updated June 12, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Idaho to Des Moines by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

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
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

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
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

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
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

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
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

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
725 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

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 Idaho 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 Idaho?

    Des Moines (DSM), located 3.6 mi from the city center, is the airport you fly into when you book flights from Idaho to Des Moines.

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

    One-way options have recently been found by users for as low as $131 on Allegiant Air. Other airlines that offer cheap prices include American Airlines from $177 and Southwest from $182 one-way.

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

    While some choose either Spokane - Des Moines or Idaho Falls Fanning Field - Des Moines, Boise Air Term. Gowen Fld - Des Moines is the most popular route from Idaho to Des Moines.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Idaho to Des Moines (average of $336). Flying from Idaho to Des Moines in June is currently the most expensive (average of $411). 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 Idaho?

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

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Alternative routes for Idaho to Des Moines

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Idaho to Des Moines

Discover the top 3 airlines that operate flights from Idaho 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$244Average$386FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$288Average$514FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$371Average$492FlexibilityNo cancel feeOn-time63%

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