Idaho

$373+ Cheap flights from Des Moines (DSM) to Idaho

DSM — BOI
Dec 14 — Dec 211
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Cheap flight deals from Des Moines to Idaho

Cheapest flights from Des Moines to Idaho

Tue 12/86:41 am -
1 stop7h 01m
Sat 12/125:15 am -
1 stop5h 40m
Deal found 11/10$373
Thu 12/106:02 pm -
1 stop7h 04m
Tue 1/194:35 pm -
1 stop6h 24m
Deal found 11/11$393
Tue 12/86:41 am -
1 stop7h 01m
Fri 12/113:00 pm -
1 stop5h 31m
Deal found 11/10$408
Tue 12/89:00 am -
1 stop5h 37m
Sat 12/122:40 pm -
1 stop4h 53m
Deal found 11/13$469
Wed 12/25:15 pm -
1 stop5h 12m
Sat 12/56:15 am -
1 stop5h 13m
Deal found 11/10$483
Wed 12/25:15 pm -
1 stop5h 12m
Fri 12/46:15 am -
1 stop5h 06m
Deal found 11/10$518
Wed 12/231:34 pm -
2 stops11h 10m
Fri 1/112:31 pm -
1 stop7h 52m
Deal found 11/10$543
Thu 12/106:41 am -
2 stops11h 35m
Tue 1/196:50 am -
2 stops8h 17m
Deal found 11/11$546
Tue 12/15:15 pm -
1 stop5h 12m
Sat 12/52:48 pm -
1 stop4h 45m
Deal found 11/10$548
Wed 12/236:45 am -
1 stop7h 01m
Fri 1/15:36 am -
1 stop5h 20m
Deal found 11/10$566
Wed 12/235:40 pm -
2 stops8h 55m
Sat 1/29:10 am -
1 stop7h 05m
Deal found 11/10$582
Tue 12/15:15 pm -
1 stop5h 12m
Fri 12/42:48 pm -
1 stop4h 45m
Deal found 11/10$583

Find flight deals from Des Moines to Idaho

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$373

Popular in

March

Cheapest in

December

Average price

$532
Provider with most accurate pricing for Des Moines-Boise Air Term. Gowen Fld flight deals.
Provider most trusted by Cheapflights users for Des Moines-Boise Air Term. Gowen Fld flights.
From Des Moines to Idaho
Highest demand for flights based on searches. 21% potential increase in price ($131 potential increase over avg. RT price).
Cheapest flight prices on average. 7% potential price decrease ($36 potential savings vs. average RT price).
Average for round-trip flights in November 2026

Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Des Moines to Idaho that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Des MoinesBoise

DSM Des Moines - BOI Boise Air Term. Gowen Fld

DSMBOI

Des Moines

Thu 12/10

6:02 pm-12:06 am

1 stop7h 04m

Boise Air Term. Gowen Fld

Tue 1/19

4:35 pm-11:59 pm

1 stop6h 24m

$393
Quickest round-trip

Des MoinesIdaho Falls

DSM Des Moines - IDA Idaho Falls Fanning Field

DSMIDA

Des Moines

Wed 3/24

6:00 am-9:28 am

1 stop4h 28m

Idaho Falls Fanning Field

Sat 4/3

5:57 pm-11:39 pm

1 stop4h 42m

$459

Des MoinesIdaho Falls

DSM Des Moines - IDA Idaho Falls Fanning Field

DSMIDA

Des Moines

Sat 1/30

9:00 am-1:28 pm

1 stop5h 28m

Idaho Falls Fanning Field

Wed 2/3

2:30 pm-8:38 pm

1 stop5h 08m

$459

Des MoinesIdaho Falls

DSM Des Moines - IDA Idaho Falls Fanning Field

DSMIDA

Des Moines

Wed 3/24

2:30 pm-10:42 pm

1 stop9h 12m

Idaho Falls Fanning Field

Sat 4/3

12:24 pm-11:16 pm

2 stops9h 52m

$474

Des MoinesIdaho Falls

DSM Des Moines - IDA Idaho Falls Fanning Field

DSMIDA

Des Moines

Tue 12/8

8:00 am-3:29 pm

2 stops8h 29m

Idaho Falls Fanning Field

Sat 12/12

2:40 pm-8:33 pm

1 stop4h 53m

$474

Des MoinesBoise

DSM Des Moines - BOI Boise Air Term. Gowen Fld

DSMBOI

Des Moines

Wed 12/2

5:15 pm-9:27 pm

1 stop5h 12m

Boise Air Term. Gowen Fld

Fri 12/4

6:15 am-12:21 pm

1 stop5h 06m

$518

Des MoinesBoise

DSM Des Moines - BOI Boise Air Term. Gowen Fld

DSMBOI

Des Moines

Mon 1/25

5:07 pm-9:33 pm

1 stop5h 26m

Boise Air Term. Gowen Fld

Thu 1/28

6:20 am-12:40 pm

1 stop5h 20m

$523

Des MoinesBoise

DSM Des Moines - BOI Boise Air Term. Gowen Fld

DSMBOI

Des Moines

Wed 12/23

1:34 pm-11:44 pm

2 stops11h 10m

Boise Air Term. Gowen Fld

Fri 1/1

12:31 pm-9:23 pm

1 stop7h 52m

$543

Des MoinesBoise

DSM Des Moines - BOI Boise Air Term. Gowen Fld

DSMBOI

Des Moines

Thu 12/10

6:41 am-5:16 pm

2 stops11h 35m

Boise Air Term. Gowen Fld

Tue 1/19

6:50 am-4:07 pm

2 stops8h 17m

$546

Des MoinesBoise

DSM Des Moines - BOI Boise Air Term. Gowen Fld

DSMBOI

Des Moines

Tue 12/1

5:15 pm-9:27 pm

1 stop5h 12m

Boise Air Term. Gowen Fld

Fri 12/4

2:48 pm-8:33 pm

1 stop4h 45m

$583

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Showing 1-10 of 14 resultsSorted by cheapest first
1
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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

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, December is the cheapest month in which you can book a flight from Des Moines to Idaho (average of $203). Flying from Des Moines to Idaho in March is currently the most expensive (average of $868). 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.

How much does it cost to fly round-trip from Des Moines to Idaho?

Airfare is typical for this route at the moment.
Des Moines to Idaho flights typically cost between $364 and $596 in December.
The cheapest round-trip price found within the last 5 days was $373 on Delta (Dec 8-Dec 12).

Reviews of airlines servicing Idaho

Read through reviews of airlines operating flights from Des Moines to Idaho, such as Southwest,Delta, andUnited Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Patricia,Oct 2026

DAL - TPA

I love flying southwest, Both flights were packed full full - so not room for all carry one and bags had to be checked but still good flights.

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Patricia,Oct 2026

DAL - TPA

I love flying southwest, Both flights were packed full full - so not room for all carry one and bags had to be checked but still good flights.

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Patricia,Oct 2026

DAL - TPA

I love flying southwest, Both flights were packed full full - so not room for all carry one and bags had to be checked but still good flights.

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Patricia,Oct 2026

DAL - TPA

I love flying southwest, Both flights were packed full full - so not room for all carry one and bags had to be checked but still good flights.

Crew

8.6

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Patricia,Oct 2026

DAL - TPA

I love flying southwest, Both flights were packed full full - so not room for all carry one and bags had to be checked but still good flights.

Related info for your journey

  • 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.

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

    There are many flights that can get you from Des Moines to Idaho in 4h 28m. Fly via American Airlines, United Airlines, or Delta to get the fastest option. Des Moines and Idaho are separated by a distance of 945 mi. This flight may include one or multiple stops.

  • What are the most popular routes 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, December is the cheapest month in which you can book a flight from Des Moines to Idaho (average of $203). Flying from Des Moines to Idaho in March is currently the most expensive (average of $868). 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

Alternative routes for Des Moines to Idaho

Top 4 airlines flying from Des Moines to Idaho

AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$203Average$472FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$293Average$504FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$332Average$546FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$338Average$376FlexibilityNo cancel feeOn-time71%

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