What airlines fly to Idaho?

United Airlines, Delta and American Airlines 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 42% 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?

American Airlines, United Airlines, and Alaska Airlines 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 February 2026, there are 5 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.

$119 Cheap Flights from Milwaukee to Idaho in 2026

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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.

7:35 am - 12:45 pm

MKE

GEG

7h 10m

1 stop

1:50 pm - 9:15 pm

GEG

MKE

5h 25m

1 stop

$237Delta

Wed, Mar 11 - Wed, Mar 18

3:47 pm - 10:40 pm

MKE

BOI

7h 53m

1 stop

6:00 am - 2:14 pm

BOI

MKE

7h 14m

1 stop

$282Alaska Airlines

Thu, Mar 12 - Sat, Mar 21

5:00 am - 1:30 pm

MKE

IDA

9h 30m

2 stops

2:35 pm - 9:27 pm

IDA

MKE

5h 52m

1 stop

$294United Airlines

Tue, Mar 3 - Tue, Mar 10

7:30 am - 12:07 pm

MKE

JAC

5h 37m

1 stop

1:10 pm - 9:15 pm

JAC

MKE

7h 05m

1 stop

$299Delta

Tue, Mar 3 - Tue, Mar 10

9:21 am - 1:10 pm

MKE

GEG

5h 49m

1 stop

7:45 pm - 8:50 am

GEG

MKE

11h 05m

2 stops

$300Delta

Wed, Mar 11 - Wed, Mar 18

6:00 am - 3:21 pm

MKE

JAC

10h 21m

2 stops

7:00 am - 2:43 pm

JAC

MKE

6h 43m

1 stop

$304United Airlines

Tue, Mar 3 - Tue, Mar 10

7:01 am - 12:29 pm

MKE

GEG

7h 28m

1 stop

1:58 pm - 9:21 pm

GEG

MKE

5h 23m

1 stop

$317American Airlines

Wed, Apr 15 - Fri, Sep 18

5:00 am - 11:44 am

MKE

GEG

8h 44m

1 stop

11:59 pm - 11:01 am

GEG

MKE

9h 02m

1 stop

$347American Airlines

Sun, Mar 1 - Sun, Mar 8

6:40 pm - 12:30 am

MKE

BOI

6h 50m

1 stop

4:40 pm - 1:55 am

BOI

MKE

8h 15m

1 stop

$356Southwest

Tue, Mar 24 - Sun, Mar 29

2:40 pm - 12:30 am

MKE

BOI

10h 50m

2 stops

4:40 pm - 1:55 am

BOI

MKE

8h 15m

1 stop

$361Southwest

Tue, Mar 24 - Sun, Mar 29

Alaska Airlines flights from Milwaukee to Idaho

Our best Alaska Airlines deals on Milwaukee to Idaho flight tickets

Alaska Airlines

Mar 12

MKE3:47 pmMilwaukee-Mitchell

7h 53m

1 stop

BOI10:40 pmBoise Air Term. Gowen Fld

Mar 21

BOI6:00 amBoise Air Term. Gowen Fld

7h 14m

1 stop

MKE2:14 pmMilwaukee-Mitchell

$282

Alaska Airlines

Apr 3

MKE3:10 pmMilwaukee-Mitchell

9h 46m

1 stop

BOI11:56 pmBoise Air Term. Gowen Fld

Apr 7

BOI8:28 pmBoise Air Term. Gowen Fld

16h 46m

1 stop

MKE2:14 pmMilwaukee-Mitchell

$291

Alaska Airlines

Mar 16

MKE3:53 pmMilwaukee-Mitchell

28h 19m

1 stop

GEG6:12 pmSpokane

Mar 20

GEG7:43 pmSpokane

16h 31m

1 stop

MKE2:14 pmMilwaukee-Mitchell

$343

Delta flights from Milwaukee to Idaho

Our best Delta deals on Milwaukee to Idaho flight tickets

Delta

Mar 11

MKE7:35 amMilwaukee-Mitchell

7h 10m

1 stop

GEG12:45 pmSpokane

Mar 18

GEG1:50 pmSpokane

5h 25m

1 stop

MKE9:15 pmMilwaukee-Mitchell

$237

Delta

Apr 3

MKE4:48 pmMilwaukee-Mitchell

8h 11m

2 stops

BOI11:59 pmBoise Air Term. Gowen Fld

Apr 7

BOI11:30 pmBoise Air Term. Gowen Fld

8h 34m

1 stop

MKE9:04 amMilwaukee-Mitchell

$296

Delta

Mar 3

MKE7:30 amMilwaukee-Mitchell

5h 37m

1 stop

JAC12:07 pmJackson Hole

Mar 10

JAC1:10 pmJackson Hole

7h 05m

1 stop

MKE9:15 pmMilwaukee-Mitchell

$299

Fly from

Fly to

Route

Depart

Return

Price

MilwaukeeSpokane

MKE - GEG

MKEGEG

Milwaukee-Mitchell

Wed 3/11

7:35 am-12:45 pm

1 stop7h 10m

Spokane

Wed 3/18

1:50 pm-9:15 pm

1 stop5h 25m

$237

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

Thu 3/12

3:47 pm-10:40 pm

1 stop7h 53m

Boise Air Term. Gowen Fld

Sat 3/21

6:00 am-2:14 pm

1 stop7h 14m

$282

MilwaukeeIdaho Falls

MKE - IDA

MKEIDA

Milwaukee-Mitchell

Tue 3/3

5:00 am-1:30 pm

2 stops9h 30m

Idaho Falls Fanning Field

Tue 3/10

2:35 pm-9:27 pm

1 stop5h 52m

$294

MilwaukeeJackson

MKE - JAC

MKEJAC

Milwaukee-Mitchell

Tue 3/3

7:30 am-12:07 pm

1 stop5h 37m

Jackson Hole

Tue 3/10

1:10 pm-9:15 pm

1 stop7h 05m

$299

MilwaukeeSpokane

MKE - GEG

MKEGEG

Milwaukee-Mitchell

Wed 3/11

9:21 am-1:10 pm

1 stop5h 49m

Spokane

Wed 3/18

7:45 pm-8:50 am

2 stops11h 05m

$300

MilwaukeeJackson

MKE - JAC

MKEJAC

Milwaukee-Mitchell

Tue 3/3

6:00 am-3:21 pm

2 stops10h 21m

Jackson Hole

Tue 3/10

7:00 am-2:43 pm

1 stop6h 43m

$304

MilwaukeeSpokane

MKE - GEG

MKEGEG

Milwaukee-Mitchell

Wed 4/15

7:01 am-12:29 pm

1 stop7h 28m

Spokane

Fri 9/18

1:58 pm-9:21 pm

1 stop5h 23m

$317

MilwaukeeSpokane

MKE - GEG

MKEGEG

Milwaukee-Mitchell

Sun 3/1

5:00 am-11:44 am

1 stop8h 44m

Spokane

Sun 3/8

11:59 pm-11:01 am

1 stop9h 02m

$347

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

Tue 3/24

6:40 pm-12:30 am

1 stop6h 50m

Boise Air Term. Gowen Fld

Sun 3/29

4:40 pm-1:55 am

1 stop8h 15m

$356

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

Tue 3/24

2:40 pm-12:30 am

2 stops10h 50m

Boise Air Term. Gowen Fld

Sun 3/29

4:40 pm-1:55 am

1 stop8h 15m

$361

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, July 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 $286. If you don’t want to visit Idaho in July, then you should wait until February to fly from Milwaukee, when ticket prices are also cheap, with an average price of $336.

Can stopping save me money on Milwaukee to Idaho flights?

You could potentially save up to 13% 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 04m
Direct flights	None

The fastest flight from Milwaukee to Idaho takes 5h 04m

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

Search flight deals

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 February 2026, there are 5 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 $223	Free Cancellation	Rating 7.9 8,132 reviews	Search Delta flights
United Airlines	PriceFrom $263	Free Cancellation	Rating 7.4 9,231 reviews	Search United Airlines flights
Southwest	PriceFrom $352	Free Cancellation	Rating 8.0 4,271 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.