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Cheap flights from Idaho to Milwaukee from $131

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 9/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Idaho to Milwaukee

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:30 am - 11:23 am
BOI
-
MKE
4h 53m
1 stop
Delta Logo
6:30 am - 1:42 pm
MKE
-
BOI
8h 12m
1 stop
$261Delta
Tue, Aug 18 - Sat, Aug 22
Delta Logo
5:30 am - 11:23 am
BOI
-
MKE
4h 53m
1 stop
Delta Logo
6:58 pm - 11:59 pm
MKE
-
BOI
6h 01m
1 stop
$262Delta
Wed, Sep 23 - Mon, Sep 28
United Airlines Logo
2:44 pm - 10:59 pm
BOI
-
MKE
7h 15m
2 stops
United Airlines Logo
2:39 pm - 9:35 pm
MKE
-
BOI
7h 56m
1 stop
$301United Airlines
Sat, Oct 10 - Fri, Oct 16
American Airlines Logo
3:19 pm - 12:47 pm
BOI
-
MKE
20h 28m
1 stop
American Airlines Logo
8:20 am - 2:02 pm
MKE
-
BOI
6h 42m
1 stop
$303American Airlines
Tue, Aug 18 - Sat, Aug 22
American Airlines Logo
3:19 pm - 7:49 am
BOI
-
MKE
15h 30m
1 stop
American Airlines Logo
12:28 pm - 10:40 pm
MKE
-
BOI
11h 12m
2 stops
$308American Airlines
Tue, Aug 18 - Tue, Aug 25
United Airlines Logo
2:44 pm - 10:59 pm
BOI
-
MKE
7h 15m
2 stops
United Airlines Logo
6:15 am - 11:28 am
MKE
-
BOI
6h 13m
1 stop
$312United Airlines
Sat, Oct 10 - Thu, Oct 15
Alaska Airlines Logo
5:00 am - 3:48 pm
GEG
-
MKE
8h 48m
1 stop
Alaska Airlines Logo
4:44 pm - 10:56 pm
MKE
-
GEG
8h 12m
1 stop
$351Alaska Airlines
Tue, Nov 3 - Wed, Nov 4
Southwest Logo
6:10 am - 5:15 pm
GEG
-
MKE
9h 05m
1 stop
Southwest Logo
5:50 am - 10:15 am
MKE
-
GEG
6h 25m
1 stop
$364Southwest
Wed, Nov 11 - Sun, Nov 15
Southwest Logo
7:00 am - 5:45 pm
GEG
-
MKE
8h 45m
2 stops
Southwest Logo
5:00 pm - 10:05 pm
MKE
-
GEG
7h 05m
1 stop
$370Southwest
Thu, Aug 13 - Wed, Aug 19
Alaska Airlines Logo
6:04 am - 3:48 pm
IDA
-
MKE
8h 44m
1 stop
Alaska Airlines Logo
4:44 pm - 11:42 pm
MKE
-
IDA
7h 58m
1 stop
$414Alaska Airlines
Tue, Nov 3 - Sat, Nov 7

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American Airlines flights from Idaho to Milwaukee

Our best American Airlines deals on Idaho to Milwaukee flight tickets
American Airlines
Aug 18
BOI3:19 pmBoise Air Term. Gowen Fld
20h 28m
1 stop
MKE12:47 pmMilwaukee-Mitchell
Aug 22
MKE8:20 amMilwaukee-Mitchell
6h 42m
1 stop
BOI2:02 pmBoise Air Term. Gowen Fld
$303
American Airlines
Aug 18
BOI3:19 pmBoise Air Term. Gowen Fld
15h 30m
1 stop
MKE7:49 amMilwaukee-Mitchell
Aug 25
MKE12:28 pmMilwaukee-Mitchell
11h 12m
2 stops
BOI10:40 pmBoise Air Term. Gowen Fld
$308
American Airlines
Aug 18
BOI3:19 pmBoise Air Term. Gowen Fld
15h 30m
1 stop
MKE7:49 amMilwaukee-Mitchell
Aug 25
MKE12:28 pmMilwaukee-Mitchell
11h 12m
2 stops
BOI10:40 pmBoise Air Term. Gowen Fld
$326

Alaska Airlines flights from Idaho to Milwaukee

Our best Alaska Airlines deals on Idaho to Milwaukee flight tickets
Alaska Airlines
Nov 3
GEG5:00 amSpokane
8h 48m
1 stop
MKE3:48 pmMilwaukee-Mitchell
Nov 4
MKE4:44 pmMilwaukee-Mitchell
8h 12m
1 stop
GEG10:56 pmSpokane
$351
Alaska Airlines
Sep 3
BOI8:03 amBoise Air Term. Gowen Fld
14h 56m
1 stop
MKE11:59 pmMilwaukee-Mitchell
Sep 7
MKE7:02 amMilwaukee-Mitchell
8h 20m
1 stop
BOI2:22 pmBoise Air Term. Gowen Fld
$365
Alaska Airlines
Dec 8
BOI6:00 amBoise Air Term. Gowen Fld
6h 52m
1 stop
MKE1:52 pmMilwaukee-Mitchell
Dec 9
MKE11:42 amMilwaukee-Mitchell
13h 29m
2 stops
BOI12:11 amBoise Air Term. Gowen Fld
$366

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 July 8, 2026.
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

Cheapest round-trip

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

Tue 8/18

5:30 am-11:23 am

1 stop4h 53m

Milwaukee-Mitchell

Sat 8/22

6:30 am-1:42 pm

1 stop8h 12m

$261
Quickest round-trip

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

Wed 9/23

5:30 am-11:23 am

1 stop4h 53m

Milwaukee-Mitchell

Mon 9/28

6:58 pm-11:59 pm

1 stop6h 01m

$262

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

Sat 10/10

2:44 pm-10:59 pm

2 stops7h 15m

Milwaukee-Mitchell

Fri 10/16

2:39 pm-9:35 pm

1 stop7h 56m

$301

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

Tue 8/18

3:19 pm-12:47 pm

1 stop20h 28m

Milwaukee-Mitchell

Sat 8/22

8:20 am-2:02 pm

1 stop6h 42m

$303

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

Tue 8/18

3:19 pm-7:49 am

1 stop15h 30m

Milwaukee-Mitchell

Tue 8/25

12:28 pm-10:40 pm

2 stops11h 12m

$308

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

Sat 10/10

2:44 pm-10:59 pm

2 stops7h 15m

Milwaukee-Mitchell

Thu 10/15

6:15 am-11:28 am

1 stop6h 13m

$312

SpokaneMilwaukee

GEG - MKE

GEGMKE

Spokane

Tue 11/3

5:00 am-3:48 pm

1 stop8h 48m

Milwaukee-Mitchell

Wed 11/4

4:44 pm-10:56 pm

1 stop8h 12m

$351

SpokaneMilwaukee

GEG - MKE

GEGMKE

Spokane

Wed 11/11

6:10 am-5:15 pm

1 stop9h 05m

Milwaukee-Mitchell

Sun 11/15

5:50 am-10:15 am

1 stop6h 25m

$364

SpokaneMilwaukee

GEG - MKE

GEGMKE

Spokane

Thu 8/13

7:00 am-5:45 pm

2 stops8h 45m

Milwaukee-Mitchell

Wed 8/19

5:00 pm-10:05 pm

1 stop7h 05m

$370

Idaho FallsMilwaukee

IDA - MKE

IDAMKE

Idaho Falls Fanning Field

Tue 11/3

6:04 am-3:48 pm

1 stop8h 44m

Milwaukee-Mitchell

Sat 11/7

4:44 pm-11:42 pm

1 stop7h 58m

$414

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 November. Flight prices, which tend to average around $220, are often lower during this time because this is during the off-season. The month of September is another great option to travel to Milwaukee, with average flight prices from Idaho averaging around $236.

Cheap Idaho to Milwaukee flight deals and tips

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

Fastest flight time

4h 53m

Direct flights

None
The fastest flight from Idaho to Milwaukee takes 4h 53m
There are no direct flights from Idaho to Milwaukee. There are no popular flight routes from Idaho to Milwaukee.
Search flight deals

Frequently asked questions about flying from Idaho to Milwaukee

  • 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
United AirlinesPriceFrom $249Free CancellationRating
7.4
9,948 reviews
Search United Airlines flights
DeltaPriceFrom $278Free CancellationRating
7.8
8,450 reviews
Search Delta flights
SouthwestPriceFrom $366Free CancellationRating
7.9
4,249 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
West Bend
Pewaukee
Port Washington
Kohler
New Berlin
Grafton

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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