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Des Moines

$84+ 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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — DSM
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
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 August 18, 2025.

Round-trip from

$198
(FlightHub)

One-way from

$84
(FlightHub)

Popular in

June

Cheapest in

July

Average price

$466
From Idaho to Des Moines
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One-way flight from Idaho to Des Moines
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in August 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 August 18, 2025.

This FlightHub deal was found by Cheapflights users on 8/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/912:28 pmBOI - DSM
1 stop24h 24mFrontier
Wed 10/152:37 pmDSM - BOI
1 stop22h 06mFrontier
Deal found 8/16$198
This Mytrip deal was found by Cheapflights users on 8/18. 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.
Thu 9/112:16 pmBOI - DSM
1 stop7h 25mMultiple Airlines
Mon 9/151:17 pmDSM - BOI
1 stop6h 53mMultiple Airlines
Deal found 8/18$264
This American Airlines deal was found by Cheapflights users on 8/17. 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.
Tue 9/163:25 pmGEG - DSM
1 stop6h 53mAmerican Airlines
Mon 9/227:08 amDSM - GEG
1 stop7h 36mAmerican Airlines
Deal found 8/17$291
This Kiwi.com deal was found by Cheapflights users on 8/16. 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.
Thu 10/92:25 pmBOI - DSM
1 stop7h 15mMultiple Airlines
Wed 10/159:00 amDSM - BOI
2 stops29h 30mMultiple Airlines
Deal found 8/16$310
This American Airlines deal was found by Cheapflights users on 8/17. 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 10/86:40 amBOI - DSM
1 stop6h 07mAmerican Airlines
Wed 10/157:30 amDSM - BOI
1 stop6h 16mAmerican Airlines
Deal found 8/17$317
This Delta deal was found by Cheapflights users on 8/18. 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 9/166:45 amGEG - DSM
2 stops12h 16mDelta
Mon 9/227:00 amDSM - GEG
1 stop8h 17mDelta
Deal found 8/18$323
This Southwest deal was found by Cheapflights users on 8/17. 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 10/88:50 amBOI - DSM
2 stops11h 05mSouthwest
Wed 10/157:25 amDSM - BOI
1 stop12h 20mSouthwest
Deal found 8/17$328
This Kiwi.com deal was found by Cheapflights users on 8/18. 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.
Thu 9/259:06 pmGEG - DSM
1 stop23h 23mMultiple Airlines
Sun 9/288:00 amDSM - GEG
2 stops14h 16mMultiple Airlines
Deal found 8/18$329
This Kiwi.com deal was found by Cheapflights users on 8/18. 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.
Fri 9/129:26 pmBOI - DSM
2 stops41h 22mMultiple Airlines
Mon 9/151:17 pmDSM - BOI
1 stop6h 53mMultiple Airlines
Deal found 8/18$332
This Delta deal was found by Cheapflights users on 8/17. 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 9/175:25 amBOI - DSM
1 stop7h 38mDelta
Fri 9/192:49 pmDSM - BOI
2 stops10h 03mDelta
Deal found 8/17$337
This American Airlines deal was found by Cheapflights users on 8/18. 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 9/85:22 pmBOI - DSM
1 stop5h 56mAmerican Airlines
Tue 9/164:09 pmDSM - BOI
1 stop6h 39mAmerican Airlines
Deal found 8/18$342
This American Airlines deal was found by Cheapflights users on 8/18. 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 9/2512:36 pmGEG - DSM
1 stop8h 54mAmerican Airlines
Sun 9/287:08 amDSM - GEG
1 stop7h 36mAmerican Airlines
Deal found 8/18$346

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 August 18, 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

Thu 10/9

12:28 pm-1:52 pm

1 stop24h 24m

Des Moines

Wed 10/15

2:37 pm-11:43 am

1 stop22h 06m

$198

BoiseDes Moines

BOI - DSM

BOIDSM

Boise Air Term. Gowen Fld

Thu 9/11

2:16 pm-10:41 pm

1 stop7h 25m

Des Moines

Mon 9/15

1:17 pm-7:10 pm

1 stop6h 53m

$264

SpokaneDes Moines

GEG - DSM

GEGDSM

Spokane

Tue 9/16

3:25 pm-12:18 am

1 stop6h 53m

Des Moines

Mon 9/22

5:10 am-11:45 am

1 stop8h 35m

$291

BoiseDes Moines

BOI - DSM

BOIDSM

Boise Air Term. Gowen Fld

Thu 10/9

2:25 pm-10:40 pm

1 stop7h 15m

Des Moines

Wed 10/15

9:00 am-1:30 pm

2 stops29h 30m

$310

BoiseDes Moines

BOI - DSM

BOIDSM

Boise Air Term. Gowen Fld

Wed 10/8

6:40 am-1:47 pm

1 stop6h 07m

Des Moines

Wed 10/15

7:30 am-12:46 pm

1 stop6h 16m

$317

SpokaneDes Moines

GEG - DSM

GEGDSM

Spokane

Tue 9/16

6:45 am-9:01 pm

2 stops12h 16m

Des Moines

Mon 9/22

7:00 am-1:17 pm

1 stop8h 17m

$323

BoiseDes Moines

BOI - DSM

BOIDSM

Boise Air Term. Gowen Fld

Wed 10/8

8:50 am-8:55 pm

2 stops11h 05m

Des Moines

Wed 10/15

7:25 am-6:45 pm

1 stop12h 20m

$328

SpokaneDes Moines

GEG - DSM

GEGDSM

Spokane

Thu 9/25

9:06 pm-10:29 pm

1 stop23h 23m

Des Moines

Sun 9/28

8:00 am-8:16 pm

2 stops14h 16m

$329

BoiseDes Moines

BOI - DSM

BOIDSM

Boise Air Term. Gowen Fld

Wed 9/24

5:25 am-2:03 pm

1 stop7h 38m

Des Moines

Fri 9/26

7:00 am-2:15 pm

1 stop8h 15m

$332

BoiseDes Moines

BOI - DSM

BOIDSM

Boise Air Term. Gowen Fld

Wed 9/17

5:25 am-2:03 pm

1 stop7h 38m

Des Moines

Fri 9/19

5:25 pm-11:59 pm

1 stop7h 34m

$332

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 42 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 $401). 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 August 18, 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.

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.

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

    A quick flight from Idaho to Des Moines can take about 6h 53m. Frontier provides one of the quickest options available for as low as $291. Airlines will cover a distance of 1241 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 to fly from Idaho to Des Moines one-way?

    One-way options have recently been found by users for as low as $84 on Frontier. Other airlines that offer cheap prices include Delta from $139 and American Airlines from $153 one-way.

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

    While some choose either Boise Air Term. Gowen Fld - Des Moines or Idaho Falls Fanning Field - Des Moines, Spokane - 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 $401). 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
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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$244Average$396FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$288Average$564FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$371Average$492FlexibilityNo cancel feeOn-time63%

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