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Des Moines

$168+ 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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — DSM
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap 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 January 21, 2026.

This United Airlines deal was found by Cheapflights users on 1/19. 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 4/75:20 pm
IDA
-
DSM
1 stop5h 22m
United Airlines
Sat 4/115:30 am
DSM
-
IDA
1 stop5h 23m
United Airlines
Deal found 1/19$279
This Delta deal was found by Cheapflights users on 1/19. 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 2/103:03 pm
BOI
-
DSM
1 stop5h 21m
Delta
Mon 2/234:20 pm
DSM
-
BOI
1 stop5h 35m
Delta
Deal found 1/19$348
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Fri 2/134:27 pm
JAC
-
DSM
1 stop6h 16m
United Airlines
Tue 2/175:03 pm
DSM
-
JAC
1 stop4h 56m
United Airlines
Deal found 1/20$354
This Delta deal was found by Cheapflights users on 1/20. 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.
Sat 3/286:00 am
GEG
-
DSM
1 stop7h 42m
Delta
Sat 4/44:25 pm
DSM
-
GEG
1 stop6h 52m
Delta
Deal found 1/20$359
This United Airlines deal was found by Cheapflights users on 1/19. 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 2/102:37 pm
BOI
-
DSM
1 stop4h 57m
United Airlines
Sun 2/155:30 am
DSM
-
BOI
1 stop5h 42m
United Airlines
Deal found 1/19$382
This United Airlines deal was found by Cheapflights users on 1/19. 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 2/32:40 pm
IDA
-
DSM
1 stop4h 54m
United Airlines
Sat 2/75:30 am
DSM
-
IDA
1 stop5h 26m
United Airlines
Deal found 1/19$384
This United Airlines deal was found by Cheapflights users on 1/19. 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 4/65:20 pm
IDA
-
DSM
1 stop5h 22m
United Airlines
Mon 4/135:30 am
DSM
-
IDA
1 stop5h 23m
United Airlines
Deal found 1/19$397
This American Airlines deal was found by Cheapflights users on 1/19. 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 6/112:58 pm
BOI
-
DSM
1 stop7h 56m
American Airlines
Mon 6/156:00 am
DSM
-
BOI
1 stop9h 08m
American Airlines
Deal found 1/19$407
This Delta deal was found by Cheapflights users on 1/20. 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.
Fri 2/63:03 pm
BOI
-
DSM
1 stop5h 21m
Delta
Tue 2/104:22 pm
DSM
-
BOI
1 stop5h 33m
Delta
Deal found 1/20$411
This United Airlines deal was found by Cheapflights users on 1/19. 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.
Sat 2/1412:16 pm
BOI
-
DSM
1 stop8h 25m
United Airlines
Wed 2/188:00 am
DSM
-
BOI
2 stops13h 55m
United Airlines
Deal found 1/19$422
This Southwest deal was found by Cheapflights users on 1/20. 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.
Fri 5/156:00 am
BOI
-
DSM
1 stop8h 30m
Southwest
Fri 5/157:10 pm
DSM
-
BOI
1 stop5h 20m
Southwest
Deal found 1/20$436
This American Airlines deal was found by Cheapflights users on 1/20. 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 2/111:58 pm
BOI
-
DSM
1 stop8h 25m
American Airlines
Mon 2/165:00 am
DSM
-
BOI
1 stop9h 00m
American Airlines
Deal found 1/20$437

Find 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 January 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$348
(Delta)

One-way from

$168
(Delta)

Popular in

June

Cheapest in

July

Average price

$597
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Des Moines flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Des Moines flights.
Search Deals
From Idaho to Des Moines
Search Deals
One-way flight from Idaho to Des Moines
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 21, 2026.
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

Tue 2/10

9:15 am-9:24 pm

2 stops11h 09m

Des Moines

Mon 2/23

4:20 pm-8:55 pm

1 stop5h 35m

$353

JacksonDes Moines

JAC - DSM

JACDSM

Jackson Hole

Fri 2/13

4:27 pm-11:43 pm

1 stop6h 16m

Des Moines

Tue 2/17

5:03 pm-8:59 pm

1 stop4h 56m

$354

SpokaneDes Moines

GEG - DSM

GEGDSM

Spokane

Sat 3/28

6:00 am-3:42 pm

1 stop7h 42m

Des Moines

Sat 4/4

4:25 pm-9:17 pm

1 stop6h 52m

$359

BoiseDes Moines

BOI - DSM

BOIDSM

Boise Air Term. Gowen Fld

Tue 2/10

2:37 pm-8:34 pm

1 stop4h 57m

Des Moines

Sun 2/15

5:30 am-10:12 am

1 stop5h 42m

$382

BoiseDes Moines

BOI - DSM

BOIDSM

Boise Air Term. Gowen Fld

Fri 2/6

3:03 pm-9:24 pm

1 stop5h 21m

Des Moines

Tue 2/10

4:22 pm-8:55 pm

1 stop5h 33m

$411

BoiseDes Moines

BOI - DSM

BOIDSM

Boise Air Term. Gowen Fld

Sat 2/14

5:24 pm-11:43 pm

1 stop5h 19m

Des Moines

Wed 2/18

8:00 am-8:55 pm

2 stops13h 55m

$422

Idaho FallsDes Moines

IDA - DSM

IDADSM

Idaho Falls Fanning Field

Wed 4/29

5:20 pm-11:42 pm

1 stop5h 22m

Des Moines

Sat 5/2

5:30 am-9:55 am

1 stop5h 25m

$450

Idaho FallsDes Moines

IDA - DSM

IDADSM

Idaho Falls Fanning Field

Thu 2/19

2:40 pm-8:07 pm

1 stop4h 27m

Des Moines

Sun 2/22

9:04 am-9:48 am

1 stop25h 44m

$452

BoiseDes Moines

BOI - DSM

BOIDSM

Boise Air Term. Gowen Fld

Fri 5/15

6:30 am-3:30 pm

2 stops8h 00m

Des Moines

Fri 5/15

7:10 pm-11:30 pm

1 stop5h 20m

$462

SpokaneDes Moines

GEG - DSM

GEGDSM

Spokane

Thu 2/5

2:00 pm-9:24 pm

1 stop5h 24m

Des Moines

Mon 2/9

4:22 pm-7:54 pm

1 stop5h 32m

$487

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 26 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, July is the cheapest month in which you can book a flight from Idaho to Des Moines (average of $193). Flying from Idaho to Des Moines in May is currently the most expensive (average of $372). 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.

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 16m. Delta provides one of the quickest options available for as low as $354. Airlines will cover a distance of 878 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    While some choose either Boise Air Term. Gowen Fld - Des Moines or Spokane - Des Moines, Idaho Falls Fanning Field - 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, July is the cheapest month in which you can book a flight from Idaho to Des Moines (average of $193). Flying from Idaho to Des Moines in May is currently the most expensive (average of $372). 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
Johnston
Boone
Ames
Clive
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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$182Average$586FlexibilityNo cancel feeOn-time71%
DeltaCheapest$193Average$372FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$275Average$489FlexibilityNo cancel feeOn-time69%

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