What airlines fly to Idaho?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Idaho from Iowa according to our data. United Airlines is the first choice among our users, with 59% of people opting to fly with this airline when traveling to Idaho. Keep in mind that there are 4 different airlines that fly to Idaho on a routine basis, so you have a few additional options to choose from.

How long is the flight from Iowa to Idaho?

Flight times from Iowa to Idaho vary, but if you’re flying out of Des Moines and flying into Boise (one of the most popular routes), then the duration is 5h 05m on average. Another popular route from Iowa to Idaho is flying from Cedar Rapids to Boise, which will take roughly 5h 54m. Keep in mind that layovers or delays could extend your travel time.

What is the cheapest airline that flies from Iowa to Idaho?

Allegiant Air and United Airlines are the most popular carriers operating from Iowa to Idaho

When did momondo last update prices for flights from Iowa to Idaho?

Prices for flights from Iowa to Idaho are updated daily.

How many operators does momondo search for flights from Iowa to Idaho?

As of November 2026, there are 4 operators available to choose from for flights from Iowa to Idaho.

How old do you have to be to fly from Iowa to Idaho?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Iowa to Idaho.

What documentation or ID do you need to fly to Idaho?

The travel and health documents required for your trip to Idaho can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Idaho. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$295 Cheap Flights from Iowa to Idaho in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Iowa to Idaho

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:53 pm - 12:10 amDSM Des Moines-BOI Boise Air Term. Gowen Fld

8h 17m1 stop Minneapolis St Paul

3:00 pm - 9:31 pmBOI Boise Air Term. Gowen Fld-DSM Des Moines

5h 31m1 stop Minneapolis St Paul

$295Delta

Wed, Dec 9 - Sat, Dec 12

6:05 am - 1:52 pmDSM Des Moines-BOI Boise Air Term. Gowen Fld

8h 47m1 stop Dallas/Fort Worth

6:06 am - 5:52 pmBOI Boise Air Term. Gowen Fld-DSM Des Moines

10h 46m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth

$300American Airlines

Tue, Dec 8 - Sat, Dec 12

4:53 pm - 12:10 amDSM Des Moines-BOI Boise Air Term. Gowen Fld

8h 17m1 stop Minneapolis St Paul

6:35 am - 4:11 pmBOI Boise Air Term. Gowen Fld-DSM Des Moines

8h 36m2 stops Seattle/Tacoma Intl Minneapolis St Paul

$300Delta

Wed, Dec 9 - Sat, Dec 12

6:05 am - 7:31 pmDSM Des Moines-BOI Boise Air Term. Gowen Fld

14h 26m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl

2:11 pm - 11:30 pmBOI Boise Air Term. Gowen Fld-DSM Des Moines

8h 19m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth

$305American Airlines

Tue, Dec 8 - Sat, Dec 12

6:55 am - 11:00 amDSM Des Moines-BOI Boise Air Term. Gowen Fld

5h 05m1 stop Denver Intl

4:15 pm - 9:40 pmBOI Boise Air Term. Gowen Fld-DSM Des Moines

4h 25m1 stop Denver Intl

$339Southwest

Tue, Jan 12 - Fri, Jan 15

6:30 pm - 11:05 pmDSM Des Moines-BOI Boise Air Term. Gowen Fld

5h 35m1 stop Denver Intl

10:20 am - 9:40 pmBOI Boise Air Term. Gowen Fld-DSM Des Moines

10h 20m2 stops Oakland Denver Intl

$344Southwest

Tue, Jan 12 - Fri, Jan 15

5:30 am - 9:53 amDSM Des Moines-IDA Idaho Falls Fanning Field

5h 23m1 stop Denver Intl

5:30 pm - 11:42 pmIDA Idaho Falls Fanning Field-DSM Des Moines

5h 12m1 stop Denver Intl

$349United Airlines

Fri, Nov 20 - Mon, Nov 23

5:07 pm - 9:35 pmDSM Des Moines-IDA Idaho Falls Fanning Field

5h 28m1 stop Denver Intl

2:33 pm - 8:31 pmIDA Idaho Falls Fanning Field-DSM Des Moines

4h 58m1 stop Denver Intl

$349United Airlines

Mon, Feb 22 - Wed, Mar 3

8:43 pm - 8:14 amDSM Des Moines-BOI Boise Air Term. Gowen Fld

12h 31m1 stop Phoenix-Mesa Gateway

5:33 pm - 9:23 pmBOI Boise Air Term. Gowen Fld-DSM Des Moines

26h 50m1 stop Las Vegas Harry Reid Intl

$366Multiple Airlines

Thu, Dec 17 - Wed, Dec 23

8:26 pm - 8:14 amDSM Des Moines-BOI Boise Air Term. Gowen Fld

12h 48m2 stops Denver Intl Phoenix Sky Harbor Intl

5:33 pm - 9:23 pmBOI Boise Air Term. Gowen Fld-DSM Des Moines

26h 50m1 stop Las Vegas Harry Reid Intl

$367Multiple Airlines

Thu, Dec 17 - Wed, Dec 23

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United Airlines flights from Iowa to Idaho

Our best United Airlines deals on Iowa to Idaho flight tickets

United Airlines

Nov 20

DSM5:30 amDes Moines

5h 23m

1 stop

IDA9:53 amIdaho Falls Fanning Field

Nov 23

IDA2:35 pmIdaho Falls Fanning Field

5h 01m

1 stop

DSM8:36 pmDes Moines

$349

United Airlines

Dec 5

CID8:56 amCedar Rapids

5h 43m

1 stop

BOI1:39 pmBoise Air Term. Gowen Fld

Dec 9

BOI8:15 amBoise Air Term. Gowen Fld

12h 33m

2 stops

CID9:48 pmCedar Rapids

$364

United Airlines

Dec 5

CID6:05 amCedar Rapids

8h 34m

2 stops

BOI1:39 pmBoise Air Term. Gowen Fld

Dec 9

BOI6:10 amBoise Air Term. Gowen Fld

9h 53m

2 stops

CID5:03 pmCedar Rapids

$369

American Airlines flights from Iowa to Idaho

Our best American Airlines deals on Iowa to Idaho flight tickets

American Airlines

Dec 8

DSM6:05 amDes Moines

8h 47m

1 stop

BOI1:52 pmBoise Air Term. Gowen Fld

Dec 12

BOI6:06 amBoise Air Term. Gowen Fld

10h 46m

2 stops

DSM5:52 pmDes Moines

$300

American Airlines

Dec 8

DSM6:05 amDes Moines

14h 26m

2 stops

BOI7:31 pmBoise Air Term. Gowen Fld

Dec 12

BOI2:11 pmBoise Air Term. Gowen Fld

8h 19m

2 stops

DSM11:30 pmDes Moines

$305

American Airlines

Dec 17

DSM6:04 pmDes Moines

6h 29m

1 stop

BOI11:33 pmBoise Air Term. Gowen Fld

Dec 24

BOI8:50 amBoise Air Term. Gowen Fld

13h 18m

2 stops

DSM11:08 pmDes Moines

$361

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

Wed 12/9

4:53 pm-12:10 am

1 stop8h 17m

Boise Air Term. Gowen Fld

Sat 12/12

3:00 pm-9:31 pm

1 stop5h 31m

$295

Des MoinesBoise

DSM Des Moines - BOI Boise Air Term. Gowen Fld

DSMBOI

Des Moines

Tue 12/8

6:05 am-1:52 pm

1 stop8h 47m

Boise Air Term. Gowen Fld

Sat 12/12

6:06 am-5:52 pm

2 stops10h 46m

$300

Des MoinesBoise

DSM Des Moines - BOI Boise Air Term. Gowen Fld

DSMBOI

Des Moines

Wed 12/9

4:53 pm-12:10 am

1 stop8h 17m

Boise Air Term. Gowen Fld

Sat 12/12

6:35 am-4:11 pm

2 stops8h 36m

$300

Des MoinesBoise

DSM Des Moines - BOI Boise Air Term. Gowen Fld

DSMBOI

Des Moines

Tue 12/8

6:05 am-7:31 pm

2 stops14h 26m

Boise Air Term. Gowen Fld

Sat 12/12

2:11 pm-11:30 pm

2 stops8h 19m

$305

Quickest round-trip

Des MoinesBoise

DSM Des Moines - BOI Boise Air Term. Gowen Fld

DSMBOI

Des Moines

Tue 1/12

6:55 am-11:00 am

1 stop5h 05m

Boise Air Term. Gowen Fld

Fri 1/15

4:15 pm-9:40 pm

1 stop4h 25m

$339

Des MoinesBoise

DSM Des Moines - BOI Boise Air Term. Gowen Fld

DSMBOI

Des Moines

Tue 1/12

6:30 pm-11:05 pm

1 stop5h 35m

Boise Air Term. Gowen Fld

Fri 1/15

10:20 am-9:40 pm

2 stops10h 20m

$344

Des MoinesIdaho Falls

DSM Des Moines - IDA Idaho Falls Fanning Field

DSMIDA

Des Moines

Fri 11/20

5:30 am-9:53 am

1 stop5h 23m

Idaho Falls Fanning Field

Mon 11/23

5:30 pm-11:42 pm

1 stop5h 12m

$349

Des MoinesIdaho Falls

DSM Des Moines - IDA Idaho Falls Fanning Field

DSMIDA

Des Moines

Mon 2/22

5:07 pm-9:35 pm

1 stop5h 28m

Idaho Falls Fanning Field

Wed 3/3

2:33 pm-8:31 pm

1 stop4h 58m

$349

Des MoinesBoise

DSM Des Moines - BOI Boise Air Term. Gowen Fld

DSMBOI

Des Moines

Thu 12/17

8:43 pm-8:14 am

1 stop12h 31m

Boise Air Term. Gowen Fld

Wed 12/23

5:33 pm-9:23 pm

1 stop26h 50m

$366

Des MoinesBoise

DSM Des Moines - BOI Boise Air Term. Gowen Fld

DSMBOI

Des Moines

Thu 12/17

8:26 pm-8:14 am

2 stops12h 48m

Boise Air Term. Gowen Fld

Wed 12/23

5:33 pm-9:23 pm

1 stop26h 50m

$367

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Iowa to Idaho

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Idaho?

In general, December is the cheapest month to fly from Iowa to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $348. If you don’t want to visit Idaho in December, then you should wait until April to fly from Iowa, when ticket prices are also cheap, with an average price of $348.

Can stopping save me money on Iowa to Idaho flights?

You could potentially save up to 78% on your flight if you consider stops on a Iowa to Idaho flight.

Cheap Iowa to Idaho flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Iowa to Idaho

Best Price Found	$598
Fastest flight time	4h 28m
Direct flights	None

The best one-way flight to Idaho from Iowa in the past 72 hours is $598. The best round-trip flight deal from Iowa to Idaho found on momondo in the last 72 hours is $295.

The fastest flight from Iowa to Idaho takes 4h 28m

There are no direct flights from Iowa to Idaho. There are no popular flight routes from Iowa to Idaho.

Search flight deals

Frequently asked questions about flying from Iowa to Idaho

When did momondo last update prices for flights from Iowa to Idaho?
Prices for flights from Iowa to Idaho are updated daily.
How many operators does momondo search for flights from Iowa to Idaho?
As of November 2026, there are 4 operators available to choose from for flights from Iowa to Idaho.
How old do you have to be to fly from Iowa to Idaho?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Iowa to Idaho.
What documentation or ID do you need to fly to Idaho?
The travel and health documents required for your trip to Idaho can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Idaho. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Iowa to Idaho

Compare and see reviews for airlines that fly from Iowa to Idaho with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $203	Free Cancellation	Rating 7.8 8,700 reviews	Search Delta flights
United Airlines	PriceFrom $278	Free Cancellation	Rating 7.3 10,460 reviews	Search United Airlines flights
American Airlines	PriceFrom $310	Free Cancellation	Rating 7.0 12,224 reviews	Search American Airlines flights
Southwest	PriceFrom $332	Free Cancellation	Rating 8.0 4,219 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Iowa to Idaho?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Iowa to Idaho. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Iowa to Idaho with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Idaho from Iowa with this policy.

How can momondo help me find flights from Iowa to Idaho?

momondo helps you find the best flight between Iowa and Idaho by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Iowa to Idaho right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Iowa to Idaho now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Idaho and let you know when they change.