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

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

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 44% 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.

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 November 2025, 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.

$157 Cheap Flights from Milwaukee to Idaho in 2025/26

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6:00 am - 4:02 pmMKE-BOI

11h 02m2 stops

3:30 pm - 10:28 amBOI-MKE

17h 58m2 stops

$294Delta

Find Deal

Wed, Dec 17 - Wed, Dec 24

3:59 pm - 11:59 pmMKE-GEG

10h 00m2 stops

11:22 am - 9:32 pmGEG-MKE

8h 10m2 stops

$294Delta

Find Deal

Wed, Feb 4 - Sat, Feb 7

3:51 pm - 10:56 pmMKE-BOI

8h 05m1 stop

9:50 pm - 2:09 pmBOI-MKE

15h 19m1 stop

$314Alaska Airlines

Find Deal

Wed, Dec 17 - Wed, Dec 24

8:33 am - 3:18 pmMKE-JAC

7h 45m2 stops

2:40 pm - 10:56 pmJAC-MKE

7h 16m2 stops

$319United Airlines

Find Deal

Tue, Jan 6 - Tue, Jan 13

3:51 pm - 10:56 pmMKE-BOI

8h 05m1 stop

9:50 pm - 2:09 pmBOI-MKE

15h 19m1 stop

$323Alaska Airlines

Find Deal

Wed, Dec 17 - Tue, Dec 30

6:12 am - 12:14 pmMKE-JAC

7h 02m1 stop

1:11 pm - 9:31 pmJAC-MKE

7h 20m1 stop

$324American Airlines

Find Deal

Tue, Nov 25 - Tue, Dec 2

8:00 am - 3:21 pmMKE-GEG

9h 21m1 stop

5:00 am - 3:43 pmGEG-MKE

8h 43m2 stops

$332United Airlines

Find Deal

Wed, Feb 4 - Sat, Feb 7

5:51 pm - 11:40 pmMKE-BOI

6h 49m1 stop

1:58 pm - 9:59 pmBOI-MKE

7h 01m1 stop

$362American Airlines

Find Deal

Fri, Dec 19 - Sat, Jan 17

5:05 am - 10:15 amMKE-BOI

6h 10m1 stop

11:45 am - 5:30 pmBOI-MKE

4h 45m1 stop

$368Southwest

Find Deal

Tue, Dec 2 - Wed, Dec 3

5:10 am - 10:10 amMKE-BOI

6h 00m1 stop

1:50 pm - 11:50 pmBOI-MKE

9h 00m2 stops

$373Southwest

Find Deal

Thu, Feb 12 - Tue, Feb 17

Southwest flights from Milwaukee to Idaho

Our best Southwest deals on Milwaukee to Idaho flight tickets

Southwest

Dec 2

MKE5:05 amMilwaukee-Mitchell

6h 10m

1 stop

BOI10:15 amBoise Air Term. Gowen Fld

Dec 3

BOI11:45 amBoise Air Term. Gowen Fld

4h 45m

1 stop

MKE5:30 pmMilwaukee-Mitchell

$368

Find similar

Southwest

Feb 12

MKE5:10 amMilwaukee-Mitchell

6h 00m

1 stop

BOI10:10 amBoise Air Term. Gowen Fld

Feb 17

BOI1:50 pmBoise Air Term. Gowen Fld

9h 00m

2 stops

MKE11:50 pmMilwaukee-Mitchell

$373

Find similar

Southwest

Dec 2

MKE5:05 amMilwaukee-Mitchell

6h 10m

1 stop

BOI10:15 amBoise Air Term. Gowen Fld

Dec 3

BOI7:50 amBoise Air Term. Gowen Fld

8h 40m

2 stops

MKE5:30 pmMilwaukee-Mitchell

$400

Find similar

Alaska Airlines flights from Milwaukee to Idaho

Our best Alaska Airlines deals on Milwaukee to Idaho flight tickets

Alaska Airlines

Dec 17

MKE3:51 pmMilwaukee-Mitchell

8h 05m

1 stop

BOI10:56 pmBoise Air Term. Gowen Fld

Dec 24

BOI9:50 pmBoise Air Term. Gowen Fld

15h 19m

1 stop

MKE2:09 pmMilwaukee-Mitchell

$314

Find similar

Alaska Airlines

Dec 17

MKE3:51 pmMilwaukee-Mitchell

8h 05m

1 stop

BOI10:56 pmBoise Air Term. Gowen Fld

Dec 30

BOI9:50 pmBoise Air Term. Gowen Fld

15h 19m

1 stop

MKE2:09 pmMilwaukee-Mitchell

$323

Find similar

Alaska Airlines

Dec 18

MKE3:05 pmMilwaukee-Mitchell

8h 21m

1 stop

BOI10:26 pmBoise Air Term. Gowen Fld

Dec 24

BOI3:45 pmBoise Air Term. Gowen Fld

21h 24m

1 stop

MKE2:09 pmMilwaukee-Mitchell

$325

Find similar

Fly from

Fly to

Route

Depart

Return

Price

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

Wed 12/17

6:00 am-4:02 pm

2 stops11h 02m

Boise Air Term. Gowen Fld

Wed 12/24

3:30 pm-10:28 am

2 stops17h 58m

$294

MilwaukeeSpokane

MKE - GEG

MKEGEG

Milwaukee-Mitchell

Wed 2/4

3:59 pm-11:59 pm

2 stops10h 00m

Spokane

Sat 2/7

11:22 am-9:32 pm

2 stops8h 10m

$294

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

Wed 12/17

3:51 pm-10:56 pm

1 stop8h 05m

Boise Air Term. Gowen Fld

Wed 12/24

9:50 pm-2:09 pm

1 stop15h 19m

$314

MilwaukeeJackson

MKE - JAC

MKEJAC

Milwaukee-Mitchell

Tue 1/6

8:33 am-3:18 pm

2 stops7h 45m

Jackson Hole

Tue 1/13

2:40 pm-10:56 pm

2 stops7h 16m

$319

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

Wed 12/17

3:51 pm-10:56 pm

1 stop8h 05m

Boise Air Term. Gowen Fld

Tue 12/30

9:50 pm-2:09 pm

1 stop15h 19m

$323

MilwaukeeJackson

MKE - JAC

MKEJAC

Milwaukee-Mitchell

Tue 11/25

6:12 am-12:14 pm

1 stop7h 02m

Jackson Hole

Tue 12/2

1:11 pm-9:31 pm

1 stop7h 20m

$324

MilwaukeeSpokane

MKE - GEG

MKEGEG

Milwaukee-Mitchell

Wed 2/4

8:00 am-3:21 pm

1 stop9h 21m

Spokane

Sat 2/7

5:00 am-3:43 pm

2 stops8h 43m

$332

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

Fri 12/19

5:51 pm-11:40 pm

1 stop6h 49m

Boise Air Term. Gowen Fld

Sat 1/17

1:58 pm-9:59 pm

1 stop7h 01m

$362

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

Tue 12/2

5:05 am-10:15 am

1 stop6h 10m

Boise Air Term. Gowen Fld

Wed 12/3

11:45 am-5:30 pm

1 stop4h 45m

$368

MilwaukeeBoise

MKE - BOI

MKEBOI

Milwaukee-Mitchell

Thu 2/12

5:10 am-10:10 am

1 stop6h 00m

Boise Air Term. Gowen Fld

Tue 2/17

1:50 pm-11:50 pm

2 stops9h 00m

$373

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, August 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 August, then you should wait until February to fly from Milwaukee, when ticket prices are also cheap, with an average price of $333.

What is the cheapest day to depart on your flight to Idaho?

Our data shows that Wednesday is the least expensive day to fly to Idaho. Tickets to fly out on this day can be as low as $345. On the other hand, Sunday is the most expensive day to depart from Milwaukee because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $479.

What is the cheapest time of day to depart on your flight to Idaho?

According to our data, the cheapest time of day to fly to Idaho is in the evening. momondo users have found flights departing from Milwaukee to Idaho in the evening for as low as $362. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Idaho, so prices are often more expensive at around $466 per ticket.

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

Direct flights	None

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 November 2025, 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
American Airlines	PriceFrom $186	Free Cancellation	Rating 7.2 11,042 reviews	Search American Airlines flights
United Airlines	PriceFrom $256	Free Cancellation	Rating 7.4 9,003 reviews	Search United Airlines flights
Delta	PriceFrom $256	Free Cancellation	Rating 7.9 8,004 reviews	Search Delta flights
Southwest	PriceFrom $352	Free Cancellation	Rating 8.0 4,240 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.

An easier way to manage your Idaho trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Sat 12/6

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Find better results for your trip to Idaho

Popular cities in Idaho

Flights to New Yorkfrom $49

Flights to Los Angelesfrom $49

Flights to Miamifrom $49

Flights to Chicagofrom $58

Flights to Orlandofrom $49

Flights to Las Vegasfrom $42

Flights to San Franciscofrom $57

Flights to Washington, D.C.from $54

Flights to Bostonfrom $49

Flights to Atlantafrom $49

Flights to Dallasfrom $58

Flights to Seattlefrom $72

Cheap flights from Milwaukee to Idaho from $157

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Milwaukee to Idaho departing on 12/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Milwaukee to Idaho

Cheap round-trip flights

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Cheap last minute flights

Southwest flights from Milwaukee to Idaho

Our best Southwest deals on Milwaukee to Idaho flight tickets

Alaska Airlines flights from Milwaukee to Idaho

Our best Alaska Airlines deals on Milwaukee to Idaho flight tickets

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

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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

What is the cheapest month to fly to Idaho?

What is the cheapest day to depart on your flight to Idaho?

What is the cheapest time of day to depart on your flight to Idaho?

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.

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

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

What airlines fly to Idaho?

Cheap Milwaukee to Idaho flight deals and tips

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

Direct flights

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

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

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

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

Best airlines flying from Milwaukee to Idaho

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

Why use momondo?

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

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

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

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

An easier way to manage your Idaho trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Idaho

Popular cities in Idaho

Popular flights according to clicks in the last 7 days on momondo