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Idaho

$127+ Cheap flights from Des Moines (DSM) to Idaho

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — BOI
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Des Moines to Idaho

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

Round-trip from

$269
(Delta)

One-way from

$127
(Mytrip)

Popular in

June

Cheapest in

May

Average price

$523
From Des Moines to Idaho
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One-way flight from Des Moines to Idaho
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Highest demand for flights based on searches. 5% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($9 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 Des Moines to Idaho

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

This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/2410:55 amDSM - IDA
2 stops8h 09mDelta
mar. 9/306:05 amIDA - DSM
2 stops7h 03mDelta
Deal found 6/12$269
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.
vie. 7/253:35 pmDSM - BOI
1 stop7h 06mAllegiant Air
vie. 8/110:33 pmBOI - DSM
1 stop23h 18mAllegiant Air
Deal found 6/10$281
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/265:25 pmDSM - GEG
1 stop8h 08mDelta
lun. 9/16:50 amGEG - DSM
1 stop5h 19mDelta
Deal found 6/12$285
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/145:12 amDSM - BOI
1 stop8h 34mAmerican Airlines
mar. 8/195:15 pmBOI - DSM
1 stop5h 59mAmerican Airlines
Deal found 6/12$285
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.
jue. 8/212:14 pmDSM - GEG
2 stops23h 21mMultiple Airlines
dom. 8/243:08 pmGEG - DSM
2 stops27h 33mMultiple Airlines
Deal found 6/10$295
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.
sáb. 8/237:34 amDSM - GEG
1 stop6h 00mAmerican Airlines
mié. 8/273:10 pmGEG - DSM
1 stop7h 04mAmerican Airlines
Deal found 6/10$301
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/237:08 amDSM - IDA
1 stop6h 01mAmerican Airlines
mar. 9/306:44 amIDA - DSM
1 stop7h 39mAmerican Airlines
Deal found 6/12$310
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.
mié. 9/245:11 amDSM - JAC
1 stop6h 19mAmerican Airlines
mar. 9/304:29 pmJAC - DSM
1 stop5h 44mAmerican Airlines
Deal found 6/10$314
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/295:25 pmDSM - BOI
1 stop7h 31mDelta
mar. 9/25:30 amBOI - DSM
1 stop7h 39mDelta
Deal found 6/11$321
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/225:15 pmDSM - IDA
1 stop6h 33mUnited Airlines
mié. 10/15:56 pmIDA - DSM
1 stop5h 00mUnited Airlines
Deal found 6/12$329
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/141:55 pmDSM - GEG
1 stop11h 05mSouthwest
mar. 8/195:45 amGEG - DSM
1 stop6h 55mSouthwest
Deal found 6/11$346
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/147:00 amDSM - BOI
1 stop11h 00mSouthwest
mar. 8/197:25 amBOI - DSM
2 stops7h 25mSouthwest
Deal found 6/12$352

Cheapflights Fare Finder

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

Fly from

Des Moines

Fly to

Idaho

Route

Depart

Return

Price

Des MoinesIdaho Falls

DSM - IDA

DSMIDA

Des Moines

mié. 9/24

10:55 am-6:04 pm

2 stops8h 09m

Idaho Falls Fanning Field

mar. 9/30

6:05 am-2:08 pm

2 stops7h 03m

$269

Des MoinesBoise

DSM - BOI

DSMBOI

Des Moines

vie. 7/25

3:35 pm-9:41 pm

1 stop7h 06m

Boise Air Term. Gowen Fld

vie. 8/1

10:33 pm-10:51 pm

1 stop23h 18m

$281

Des MoinesBoise

DSM - BOI

DSMBOI

Des Moines

jue. 8/14

5:12 am-12:46 pm

1 stop8h 34m

Boise Air Term. Gowen Fld

mar. 8/19

5:15 pm-12:14 am

1 stop5h 59m

$285

Des MoinesSpokane

DSM - GEG

DSMGEG

Des Moines

mar. 8/26

5:25 pm-11:33 pm

1 stop8h 08m

Spokane

lun. 9/1

6:50 am-2:09 pm

1 stop5h 19m

$285

Des MoinesSpokane

DSM - GEG

DSMGEG

Des Moines

jue. 8/21

2:14 pm-11:35 am

2 stops23h 21m

Spokane

dom. 8/24

3:08 pm-8:41 pm

2 stops27h 33m

$295

Des MoinesSpokane

DSM - GEG

DSMGEG

Des Moines

sáb. 8/23

7:34 am-11:34 am

1 stop6h 00m

Spokane

mié. 8/27

3:10 pm-12:14 am

1 stop7h 04m

$301

Des MoinesIdaho Falls

DSM - IDA

DSMIDA

Des Moines

mar. 9/23

7:08 am-12:09 pm

1 stop6h 01m

Idaho Falls Fanning Field

mar. 9/30

6:44 am-3:23 pm

1 stop7h 39m

$310

Des MoinesJackson

DSM - JAC

DSMJAC

Des Moines

mié. 9/24

5:11 am-10:30 am

1 stop6h 19m

Jackson Hole

mar. 9/30

4:29 pm-11:13 pm

1 stop5h 44m

$314

Des MoinesBoise

DSM - BOI

DSMBOI

Des Moines

vie. 8/29

5:25 pm-11:56 pm

1 stop7h 31m

Boise Air Term. Gowen Fld

mar. 9/2

5:30 am-2:09 pm

1 stop7h 39m

$321

Des MoinesIdaho Falls

DSM - IDA

DSMIDA

Des Moines

lun. 9/22

5:15 pm-10:48 pm

1 stop6h 33m

Idaho Falls Fanning Field

mié. 10/1

5:56 pm-11:56 pm

1 stop5h 00m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 36 results
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Best time to book a flight from Des Moines to Idaho

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

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

Currently, October is the cheapest month in which you can book a flight from Des Moines to Idaho (average of $314). Flying from Des Moines to Idaho in June is currently the most expensive (average of $395). 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 ID?

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Des Moines to Idaho as you normally would.

Rainfall in Idaho by month

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

In terms of precipitation, rainfall in Idaho 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 Idaho when rainfall is around 0.2 in.

Temperature in Idaho by month

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

If weather is an important factor for your trip to Idaho, 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 Idaho

Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated junio 12, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Des Moines to Idaho. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

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

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

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

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

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
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

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

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

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

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

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 Idaho. 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 from for flights from Des Moines to Idaho?

    Most people fly from Des Moines (DSM) if they book a flight from Des Moines to Idaho. Des Moines is conveniently located just 3.6 mi from Des Moines’s city center.

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

    One-way options have recently been found by users for as low as $127 on Allegiant Air. Other airlines that offer cheap prices include Delta from $143 and American Airlines from $143 one-way.

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

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

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Des Moines to Idaho (average of $314). Flying from Des Moines to Idaho in June is currently the most expensive (average of $395). 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

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Alternative routes for Des Moines to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
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Omaha to Boston flights

Top 4 airlines flying from Des Moines to Idaho

Discover the top 4 airlines that operate flights from Des Moines to Idaho. 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$244Average$428FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$258Average$472FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$299Average$332FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$341Average$446FlexibilityNo cancel feeOn-time63%

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