What airlines fly to Idaho?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Idaho from Milwaukee according to our data. United Airlines is the first choice among our users, with 40% 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.

What is the cheapest airline that flies from Milwaukee-Mitchell to Idaho?

Delta, United Airlines, and Southwest are the most popular carriers operating from Milwaukee-Mitchell to Idaho

When did momondo last update prices for flights from Milwaukee-Mitchell Airport to Idaho?

Prices for flights from Milwaukee-Mitchell Airport to Idaho are refreshed on a daily basis.

How many operators does momondo search for flights from Milwaukee-Mitchell Airport to Idaho?

As of May 2026, there are 4 operators available to choose from for flights from Milwaukee-Mitchell Airport to Idaho.

How old do you have to be to fly from Milwaukee-Mitchell Airport 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 Milwaukee-Mitchell Airport to Idaho.

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

The necessary travel and health documents for your Idaho trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$182 Cheap Flights from Milwaukee to Idaho in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Milwaukee to Idaho

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:45 am - 10:47 am

MKE

IDA

5h 02m

1 stop

7:00 pm - 8:53 am

IDA

MKE

12h 53m

2 stops

$328Delta

Sat, Jun 6 - Fri, Jun 12

1:19 pm - 7:14 pm

MKE

SUN

6h 55m

1 stop

7:00 am - 1:29 pm

SUN

MKE

5h 29m

1 stop

$351United Airlines

Sat, Aug 29 - Sun, Sep 6

5:00 am - 1:48 pm

MKE

SUN

9h 48m

2 stops

7:00 am - 1:29 pm

SUN

MKE

5h 29m

1 stop

$356United Airlines

Sat, Aug 29 - Sun, Sep 6

4:40 pm - 10:36 pm

MKE

GEG

7h 56m

1 stop

12:46 pm - 11:59 pm

GEG

MKE

9h 13m

1 stop

$357Alaska Airlines

Tue, Jun 2 - Wed, Jun 3

12:11 pm - 7:24 pm

MKE

JAC

8h 13m

1 stop

4:14 pm - 11:34 pm

JAC

MKE

6h 20m

1 stop

$359American Airlines

Sat, May 23 - Wed, May 27

6:59 pm - 11:06 pm

MKE

GEG

6h 07m

1 stop

6:50 am - 3:09 pm

GEG

MKE

6h 19m

1 stop

$363Delta

Wed, Jul 29 - Tue, Aug 4

8:20 am - 1:19 pm

MKE

GEG

6h 59m

1 stop

5:40 am - 5:00 pm

GEG

MKE

9h 20m

1 stop

$367American Airlines

Mon, Aug 24 - Sat, Aug 29

3:03 pm - 11:44 pm

MKE

BOI

9h 41m

1 stop

6:20 am - 2:07 pm

BOI

MKE

6h 47m

1 stop

$403Alaska Airlines

Tue, Sep 22 - Wed, Sep 23

2:05 pm - 11:10 pm

MKE

BOI

10h 05m

2 stops

12:35 pm - 6:30 pm

BOI

MKE

4h 55m

1 stop

$408Southwest

Tue, Sep 15 - Tue, Sep 22

5:30 am - 10:55 am

MKE

BOI

6h 25m

1 stop

4:25 pm - 10:25 pm

BOI

MKE

5h 00m

1 stop

$412Southwest

Sat, Jun 6 - Fri, Jun 12

American Airlines flights from Milwaukee to Idaho

Our best American Airlines deals on Milwaukee to Idaho flight tickets

American Airlines

May 23

MKE12:11 pmMilwaukee-Mitchell

8h 13m

1 stop

JAC7:24 pmJackson Hole

May 27

JAC4:14 pmJackson Hole

6h 20m

1 stop

MKE11:34 pmMilwaukee-Mitchell

$359

American Airlines

Aug 24

MKE8:20 amMilwaukee-Mitchell

6h 59m

1 stop

GEG1:19 pmSpokane

Aug 29

GEG5:40 amSpokane

9h 20m

1 stop

MKE5:00 pmMilwaukee-Mitchell

$367

American Airlines

Jun 9

MKE8:00 amMilwaukee-Mitchell

7h 11m

1 stop

GEG1:11 pmSpokane

Jun 16

GEG12:51 pmSpokane

8h 43m

1 stop

MKE11:34 pmMilwaukee-Mitchell

$369

Delta flights from Milwaukee to Idaho

Our best Delta deals on Milwaukee to Idaho flight tickets

Delta

Jun 6

MKE6:45 amMilwaukee-Mitchell

5h 02m

1 stop

IDA10:47 amIdaho Falls Fanning Field

Jun 12

IDA7:00 pmIdaho Falls Fanning Field

12h 53m

2 stops

MKE8:53 amMilwaukee-Mitchell

$328

Delta

Jul 29

MKE6:59 pmMilwaukee-Mitchell

6h 07m

1 stop

GEG11:06 pmSpokane

Aug 4

GEG6:50 amSpokane

6h 19m

1 stop

MKE3:09 pmMilwaukee-Mitchell

$363

Delta

Jul 25

MKE6:50 amMilwaukee-Mitchell

13h 04m

2 stops

JAC6:54 pmJackson Hole

Jul 30

JAC1:15 pmJackson Hole

7h 28m

1 stop

MKE9:43 pmMilwaukee-Mitchell

$364

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MilwaukeeIdaho Falls

MKE - IDA

MKEIDA

Milwaukee-Mitchell

Sat 6/6

6:45 am-10:47 am

1 stop5h 02m

Idaho Falls Fanning Field

Fri 6/12

7:00 pm-8:53 am

2 stops12h 53m

$328

MilwaukeeHailey

MKE - SUN

MKESUN

Milwaukee-Mitchell

Sat 8/29

1:19 pm-7:14 pm

1 stop6h 55m

Hailey Sun Valley-Friedman

Sun 9/6

7:00 am-1:29 pm

1 stop5h 29m

$351

MilwaukeeHailey

MKE - SUN

MKESUN

Milwaukee-Mitchell

Sat 8/29

5:00 am-1:48 pm

2 stops9h 48m

Hailey Sun Valley-Friedman

Sun 9/6

7:00 am-1:29 pm

1 stop5h 29m

$356

MilwaukeeSpokane

MKE - GEG

MKEGEG

Milwaukee-Mitchell

Tue 6/2

4:40 pm-10:36 pm

1 stop7h 56m

Spokane

Wed 6/3

12:46 pm-11:59 pm

1 stop9h 13m

$357

MilwaukeeJackson

MKE - JAC

MKEJAC

Milwaukee-Mitchell

Sat 5/23

12:11 pm-7:24 pm

1 stop8h 13m

Jackson Hole

Wed 5/27

4:14 pm-11:34 pm

1 stop6h 20m

$359

MilwaukeeSpokane

MKE - GEG

MKEGEG

Milwaukee-Mitchell

Wed 7/29

6:59 pm-11:06 pm

1 stop6h 07m

Spokane

Tue 8/4

6:50 am-3:09 pm

1 stop6h 19m

$363

MilwaukeeSpokane

MKE - GEG

MKEGEG

Milwaukee-Mitchell

Mon 8/24

8:20 am-1:19 pm

1 stop6h 59m

Spokane

Sat 8/29

5:40 am-5:00 pm

1 stop9h 20m

$367

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

Tue 9/22

3:03 pm-11:44 pm

1 stop9h 41m

Boise Air Term. Gowen Fld

Wed 9/23

6:20 am-2:07 pm

1 stop6h 47m

$403

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

Tue 9/15

2:05 pm-11:10 pm

2 stops10h 05m

Boise Air Term. Gowen Fld

Tue 9/22

12:35 pm-6:30 pm

1 stop4h 55m

$408

Quickest round-trip

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

Sat 6/6

5:30 am-10:55 am

1 stop6h 25m

Boise Air Term. Gowen Fld

Fri 6/12

4:25 pm-10:25 pm

1 stop5h 00m

$412

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Milwaukee 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

What is the cheapest month to fly to Idaho?

In general, October is the cheapest month to fly from Milwaukee to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $186. If you don’t want to visit Idaho in October, then you should wait until July to fly from Milwaukee, when ticket prices are also cheap, with an average price of $214.

Can stopping save me money on Milwaukee to Idaho flights?

You could potentially save up to 17% on your flight if you consider stops on a Milwaukee to Idaho flight.

Cheap Milwaukee to Idaho flight deals and tips

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

Fastest flight time	5h 25m
Direct flights	None

The fastest flight from Milwaukee to Idaho takes 5h 25m

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

Search flight deals

Frequently asked questions about flying from Milwaukee to Idaho

When did momondo last update prices for flights from Milwaukee-Mitchell Airport to Idaho?
Prices for flights from Milwaukee-Mitchell Airport to Idaho are refreshed on a daily basis.
How many operators does momondo search for flights from Milwaukee-Mitchell Airport to Idaho?
As of May 2026, there are 4 operators available to choose from for flights from Milwaukee-Mitchell Airport to Idaho.
How old do you have to be to fly from Milwaukee-Mitchell Airport 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 Milwaukee-Mitchell Airport to Idaho.
What documentation or ID do you need to fly to Idaho?
The necessary travel and health documents for your Idaho trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Milwaukee to Idaho

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $237	Free Cancellation	Rating 7.9 8,447 reviews	Search Delta flights
United Airlines	PriceFrom $286	Free Cancellation	Rating 7.4 9,701 reviews	Search United Airlines flights
Southwest	PriceFrom $352	Free Cancellation	Rating 8.0 4,295 reviews	Search Southwest flights

Why use momondo?

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

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

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

Flights from Milwaukee to Idaho with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Milwaukee to Idaho flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Idaho from Milwaukee. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.