HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Idaho

$143+ 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 6/11. 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
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Des Moines to Idaho with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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

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 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 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.
Tue 9/232:37 pmDSM - IDA
2 stops8h 43mDelta
Tue 9/306:10 amIDA - DSM
2 stops6h 58mDelta
Deal found 4/29$309
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 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.
Thu 9/42:14 pmDSM - GEG
1 stop9h 42mDelta
Mon 9/87:21 pmGEG - DSM
2 stops12h 57mDelta
Deal found 4/29$324
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/225:15 pmDSM - IDA
1 stop4h 39mUnited Airlines
Mon 9/295:56 pmIDA - DSM
1 stop4h 50mUnited Airlines
Deal found 4/29$329
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
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.
Tue 5/138:48 amDSM - JAC
1 stop7h 30mUnited Airlines
Sat 5/174:15 pmJAC - DSM
1 stop6h 24mUnited Airlines
Deal found 4/28$390
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/44:05 pmDSM - GEG
1 stop6h 28mAmerican Airlines
Sun 9/76:12 amGEG - DSM
1 stop8h 46mAmerican Airlines
Deal found 4/29$394
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1411:26 amDSM - GEG
2 stops11h 24mUnited Airlines
Sun 5/181:40 pmGEG - DSM
1 stop7h 59mUnited Airlines
Deal found 4/29$452
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2110:55 amDSM - JAC
2 stops11h 02mDelta
Sun 8/2411:30 amJAC - DSM
2 stops8h 45mDelta
Deal found 4/28$800

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 April 29, 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 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 MoinesIdaho Falls

DSM - IDA

DSMIDA

Des Moines

Tue 9/23

2:37 pm-10:20 pm

2 stops8h 43m

Idaho Falls Fanning Field

Tue 9/30

6:10 am-2:08 pm

2 stops6h 58m

$309

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 MoinesSpokane

DSM - GEG

DSMGEG

Des Moines

Thu 9/4

2:14 pm-9:56 pm

1 stop9h 42m

Spokane

Mon 9/8

7:21 pm-10:18 am

2 stops12h 57m

$324

Des MoinesIdaho Falls

DSM - IDA

DSMIDA

Des Moines

Mon 9/22

5:15 pm-8:54 pm

1 stop4h 39m

Idaho Falls Fanning Field

Mon 9/29

5:56 pm-11:46 pm

1 stop4h 50m

$329

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 MoinesJackson

DSM - JAC

DSMJAC

Des Moines

Tue 5/13

8:48 am-3:18 pm

1 stop7h 30m

Jackson Hole

Sat 5/17

4:15 pm-11:39 pm

1 stop6h 24m

$390

Des MoinesSpokane

DSM - GEG

DSMGEG

Des Moines

Thu 9/4

4:05 pm-8:33 pm

1 stop6h 28m

Spokane

Sun 9/7

6:12 am-4:58 pm

1 stop8h 46m

$394

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 19 results
1
2

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 $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 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 April 29, 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 April 29, 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
9,961 reviews

Boarding

8.2

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

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

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

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

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

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

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

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

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

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

Comfort

7.9

Food

7.1

Entertainment

7.1

Crew

8.5

Overall

8.0

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 $143 on Delta. Other airlines that offer cheap prices include American Airlines from $160 and United Airlines from $188 one-way.

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

    While some choose either Des Moines - Spokane or Des Moines - Idaho Falls Fanning Field, Des Moines - Boise Air Term. Gowen Fld 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 $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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Des Moines to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
Omaha to Seattle flights
Des Moines to Denver flights
Cedar Rapids to Denver flights
Omaha to Dallas/Fort Worth flights
Omaha to O'Hare Intl flights
Omaha to LaGuardia flights
Des Moines to Seattle flights
Cedar Rapids to Dallas/Fort Worth flights
Omaha to Newark flights
Cedar Rapids to Seattle flights
Omaha to John F Kennedy Intl flights
Omaha to Denver flights
Des Moines to Dallas/Fort Worth flights
Omaha to Orlando flights
Omaha to Las Vegas flights
Omaha to Sky Harbor Intl flights
Des Moines to John F Kennedy Intl flights
Des Moines to LaGuardia flights
Des Moines to Sky Harbor Intl flights
Omaha to Atlanta flights
Des Moines to Orlando flights
Omaha to Reagan-National flights
Omaha to Miami flights
Cedar Rapids to Orlando flights
Omaha to Nashville flights
Des Moines to Las Vegas flights
Des Moines to Reagan-National flights
Omaha to Los Angeles flights
Omaha to Dulles Intl flights
Moline to Denver flights
Des Moines to O'Hare Intl flights
Omaha to San Francisco flights
Des Moines to San Francisco flights
Des Moines to George Bush Intcntl flights
Omaha to Boston flights
Des Moines to Dulles Intl flights
Omaha to Hobby flights
Cedar Rapids to Sky Harbor Intl flights
Des Moines to Hobby flights
Omaha to Baltimore flights
Cedar Rapids to Tampa flights
Moline to Dallas/Fort Worth flights
Omaha to San Diego flights
Des Moines to Salt Lake City flights
Cedar Rapids to Reagan-National flights
Omaha to Ontario flights
Omaha to Love Field flights
Des Moines to Atlanta flights
Des Moines to Newark flights
Omaha to Fort Lauderdale 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$244Average$450FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$258Average$454FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$306Average$332FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$341Average$431FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.