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Cheap flights from Idaho to Milwaukee from $104

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Milwaukee departing on 11/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Idaho to Milwaukee

Cheap round-trip flights

American Airlines Logo
6:37 am - 2:24 pmBOI-MKE
6h 47m1 stop
American Airlines Logo
6:12 am - 12:35 pmMKE-BOI
7h 23m1 stop
$239American Airlines
Find Deal
Tue, Nov 4 - Tue, Nov 11
Delta Logo
9:00 am - 9:30 pmBOI-MKE
11h 30m2 stops
Delta Logo
7:31 pm - 12:09 amMKE-BOI
5h 38m1 stop
$244Delta
Find Deal
Tue, Nov 4 - Tue, Nov 11
Delta Logo
5:25 am - 6:53 pmBOI-MKE
12h 28m2 stops
Delta Logo
12:12 pm - 8:24 pmMKE-BOI
9h 12m2 stops
$249Delta
Find Deal
Wed, Nov 5 - Wed, Nov 12
Alaska Airlines Logo
6:28 am - 3:00 pmBOI-MKE
7h 32m1 stop
Alaska Airlines Logo
3:56 pm - 10:20 pmMKE-BOI
7h 24m1 stop
$282Alaska Airlines
Find Deal
Tue, Nov 4 - Thu, Nov 13
Alaska Airlines Logo
6:28 am - 3:00 pmBOI-MKE
7h 32m1 stop
Alaska Airlines Logo
3:56 pm - 10:20 pmMKE-BOI
7h 24m1 stop
$292Alaska Airlines
Find Deal
Tue, Nov 4 - Wed, Nov 12
United Airlines Logo
2:31 pm - 9:23 pmBOI-MKE
5h 52m1 stop
United Airlines Logo
6:05 am - 11:39 amMKE-BOI
6h 34m1 stop
$319United Airlines
Find Deal
Wed, Nov 5 - Tue, Nov 11
United Airlines Logo
2:31 pm - 9:23 pmBOI-MKE
5h 52m1 stop
United Airlines Logo
8:15 am - 1:41 pmMKE-BOI
6h 26m1 stop
$323United Airlines
Find Deal
Wed, Nov 19 - Fri, Nov 28
Southwest Logo
10:50 am - 10:45 pmGEG-MKE
9h 55m2 stops
Southwest Logo
1:40 pm - 10:45 pmMKE-GEG
11h 05m2 stops
$584Southwest
Find Deal
Sun, Feb 8 - Fri, Feb 13
Southwest Logo
4:25 pm - 12:20 amGEG-MKE
5h 55m1 stop
Southwest Logo
5:25 am - 9:30 amMKE-GEG
6h 05m1 stop
$653Southwest
Find Deal
Thu, Oct 9 - Sun, Oct 12
Multiple Airlines Logo
9:08 pm - 6:43 pmGEG-MKE
19h 35m1 stop
Multiple Airlines Logo
7:38 pm - 5:48 pmMKE-GEG
24h 10m2 stops
$654Multiple Airlines
Find Deal
Thu, Oct 9 - Sun, Oct 12

Southwest flights from Idaho to Milwaukee

Our best Southwest deals on Idaho to Milwaukee flight tickets
Southwest
Feb 8
GEG10:50 amSpokane
9h 55m
2 stops
MKE10:45 pmMilwaukee-Mitchell
Feb 13
MKE1:40 pmMilwaukee-Mitchell
11h 05m
2 stops
GEG10:45 pmSpokane
$584
Find similar
Southwest
Oct 9
GEG4:25 pmSpokane
5h 55m
1 stop
MKE12:20 amMilwaukee-Mitchell
Oct 12
MKE5:25 amMilwaukee-Mitchell
6h 05m
1 stop
GEG9:30 amSpokane
$653
Find similar
Southwest
Oct 3
BOI11:10 amBoise Air Term. Gowen Fld
11h 55m
2 stops
MKE12:05 amMilwaukee-Mitchell
Oct 5
MKE7:00 amMilwaukee-Mitchell
6h 40m
1 stop
BOI12:40 pmBoise Air Term. Gowen Fld
$708
Find similar

American Airlines flights from Idaho to Milwaukee

Our best American Airlines deals on Idaho to Milwaukee flight tickets
American Airlines
Nov 4
BOI6:37 amBoise Air Term. Gowen Fld
6h 47m
1 stop
MKE2:24 pmMilwaukee-Mitchell
Nov 11
MKE6:12 amMilwaukee-Mitchell
7h 23m
1 stop
BOI12:35 pmBoise Air Term. Gowen Fld
$239
Find similar
American Airlines
Nov 6
BOI2:16 pmBoise Air Term. Gowen Fld
9h 04m
1 stop
MKE12:20 amMilwaukee-Mitchell
Nov 11
MKE6:12 amMilwaukee-Mitchell
7h 23m
1 stop
BOI12:35 pmBoise Air Term. Gowen Fld
$364
Find similar
American Airlines
Nov 6
BOI2:16 pmBoise Air Term. Gowen Fld
9h 04m
1 stop
MKE12:20 amMilwaukee-Mitchell
Nov 8
MKE6:12 amMilwaukee-Mitchell
7h 20m
1 stop
BOI12:32 pmBoise Air Term. Gowen Fld
$393
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Idaho to Milwaukee that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 25, 2025.
Use the filters below to find and compare flights from Idaho to Milwaukee that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

Tue 11/4

6:37 am-2:24 pm

1 stop6h 47m

Milwaukee-Mitchell

Tue 11/11

6:12 am-12:35 pm

1 stop7h 23m

$239

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

Tue 11/4

9:00 am-9:30 pm

2 stops11h 30m

Milwaukee-Mitchell

Tue 11/11

7:31 pm-12:09 am

1 stop5h 38m

$244

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

Wed 11/5

5:25 am-6:53 pm

2 stops12h 28m

Milwaukee-Mitchell

Wed 11/12

12:12 pm-8:24 pm

2 stops9h 12m

$249

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

Tue 11/4

6:28 am-3:00 pm

1 stop7h 32m

Milwaukee-Mitchell

Thu 11/13

3:56 pm-10:20 pm

1 stop7h 24m

$282

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

Tue 11/4

6:28 am-3:00 pm

1 stop7h 32m

Milwaukee-Mitchell

Wed 11/12

3:56 pm-10:20 pm

1 stop7h 24m

$292

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

Wed 11/5

2:31 pm-9:23 pm

1 stop5h 52m

Milwaukee-Mitchell

Tue 11/11

6:05 am-11:39 am

1 stop6h 34m

$319

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

Wed 11/19

2:31 pm-9:23 pm

1 stop5h 52m

Milwaukee-Mitchell

Fri 11/28

8:15 am-1:41 pm

1 stop6h 26m

$323

SpokaneMilwaukee

GEG - MKE

GEGMKE

Spokane

Sun 2/8

10:50 am-10:45 pm

2 stops9h 55m

Milwaukee-Mitchell

Fri 2/13

1:40 pm-10:45 pm

2 stops11h 05m

$584

SpokaneMilwaukee

GEG - MKE

GEGMKE

Spokane

Thu 10/9

4:25 pm-12:20 am

1 stop5h 55m

Milwaukee-Mitchell

Sun 10/12

5:25 am-9:30 am

1 stop6h 05m

$653

SpokaneMilwaukee

GEG - MKE

GEGMKE

Spokane

Thu 10/9

9:08 pm-6:43 pm

1 stop19h 35m

Milwaukee-Mitchell

Sun 10/12

7:38 pm-5:48 pm

2 stops24h 10m

$654

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Milwaukee from

How to get the cheapest flight ticket from Idaho to Milwaukee

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 Milwaukee?

The cheapest month to fly to Milwaukee from Idaho is in May. Flight prices, which tend to average around $351, are often lower during this time because this is during the off-season. The month of October is another great option to travel to Milwaukee, with average flight prices from Idaho averaging around $354.

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

According to our data, Tuesday is the cheapest day to fly to Milwaukee from Idaho. The lowest ticket price found for a Tuesday departure recently was $419. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Idaho to Milwaukee on a Sunday will generally be more expensive and average around $514. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

At noon is the cheapest time of day to fly from Idaho to Milwaukee when you can find flight prices for as low as $430. Flying to Milwaukee at noon is an ideal time because this is during off-peak travel hours. In the morning is when there is more demand to fly to Milwaukee, so prices are often more expensive at around $462 per ticket.

Can stopping save me money on Idaho to Milwaukee flights?

You could potentially save up to 65% on your flight if you consider stops on a Idaho to Milwaukee flight.

Cheap Idaho to Milwaukee flight deals and tips

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

Direct flights

None
There are no direct flights from Idaho to Milwaukee. There are no popular flight routes from Idaho to Milwaukee.
Search flight deals

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

    Prices for flights from Idaho to Milwaukee-Mitchell Airport refresh daily.

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

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

    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 Idaho to Milwaukee-Mitchell Airport.

  • What documentation or ID do you need to fly to Milwaukee-Mitchell Airport?

    The required travel and health documents for your Milwaukee-Mitchell Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Milwaukee-Mitchell Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Idaho to Milwaukee

Compare and see reviews for airlines that fly from Idaho to Milwaukee with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $278Free CancellationRating
7.9
7,973 reviews
Search Delta flights
United AirlinesPriceFrom $301Free CancellationRating
7.4
8,928 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $306Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $366Free CancellationRating
8.0
4,246 reviews
Search Southwest flights

Traveling to a place near Milwaukee?

Book flights to Milwaukee if you plan to visit one of these locations
Sheboygan
Waukesha
Wauwatosa
Oak Creek
Mequon
Glendale
Kohler
Pewaukee
West Bend
Port Washington
Grafton
New Berlin

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Idaho to Milwaukee for you.

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

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

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

Once you have performed a search for Idaho to Milwaukee 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 Idaho to Milwaukee right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Idaho to Milwaukee flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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