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Cheap flights from Idaho to Milwaukee from $99

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 9/29. 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
0 bags

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Find the cheapest flights from Idaho to Milwaukee

Cheap round-trip flights

Delta Logo
5:25 am - 11:23 amBOI-MKE
4h 58m1 stop
Delta Logo
5:30 pm - 11:59 pmMKE-BOI
7h 29m1 stop
$187Delta
Find Deal
Tue, Sep 23 - Sat, Oct 4
Delta Logo
7:30 am - 9:22 pmBOI-MKE
12h 52m2 stops
Delta Logo
5:30 pm - 11:59 pmMKE-BOI
7h 29m1 stop
$192Delta
Find Deal
Tue, Sep 23 - Sat, Oct 4
Alaska Airlines Logo
2:28 pm - 12:02 amBOI-MKE
8h 34m1 stop
Alaska Airlines Logo
6:27 am - 3:00 pmMKE-BOI
9h 33m1 stop
$206Alaska Airlines
Find Deal
Wed, Sep 24 - Thu, Oct 2
Alaska Airlines Logo
10:05 am - 3:00 pmBOI-MKE
27h 55m1 stop
Alaska Airlines Logo
3:56 pm - 10:20 pmMKE-BOI
7h 24m1 stop
$209Alaska Airlines
Find Deal
Fri, Oct 31 - Tue, Nov 4
American Airlines Logo
1:12 pm - 9:24 pmGEG-MKE
6h 12m1 stop
American Airlines Logo
8:29 am - 12:20 pmMKE-GEG
5h 51m1 stop
$215American Airlines
Find Deal
Sat, Oct 18 - Tue, Oct 21
Southwest Logo
4:30 pm - 11:00 pmBOI-MKE
5h 30m1 stop
Southwest Logo
5:30 am - 10:10 amMKE-BOI
5h 40m1 stop
$223Southwest
Find Deal
Thu, Sep 25 - Mon, Sep 29
Southwest Logo
4:05 pm - 10:15 pmBOI-MKE
5h 10m1 stop
Southwest Logo
5:20 am - 10:10 amMKE-BOI
5h 50m1 stop
$225Southwest
Find Deal
Tue, Sep 9 - Sun, Sep 14
United Airlines Logo
2:42 pm - 9:11 pmBOI-MKE
5h 29m1 stop
United Airlines Logo
8:30 am - 4:58 pmMKE-BOI
9h 28m2 stops
$235United Airlines
Find Deal
Tue, Sep 2 - Tue, Sep 9
American Airlines Logo
1:20 pm - 9:18 pmBOI-MKE
6h 58m1 stop
American Airlines Logo
7:41 am - 4:52 pmMKE-BOI
10h 11m1 stop
$263American Airlines
Find Deal
Sat, Dec 6 - Mon, Dec 8
United Airlines Logo
5:15 am - 6:56 pmGEG-MKE
11h 41m2 stops
United Airlines Logo
8:30 am - 12:36 pmMKE-GEG
6h 06m1 stop
$300United Airlines
Find Deal
Tue, Aug 26 - Wed, Sep 17

American Airlines flights from Idaho to Milwaukee

Our best American Airlines deals on Idaho to Milwaukee flight tickets
American Airlines
Oct 18
GEG1:12 pmSpokane
6h 12m
1 stop
MKE9:24 pmMilwaukee-Mitchell
Oct 21
MKE8:29 amMilwaukee-Mitchell
5h 51m
1 stop
GEG12:20 pmSpokane
$215
Find similar
American Airlines
Dec 6
BOI1:20 pmBoise Air Term. Gowen Fld
6h 58m
1 stop
MKE9:18 pmMilwaukee-Mitchell
Dec 8
MKE7:41 amMilwaukee-Mitchell
10h 11m
1 stop
BOI4:52 pmBoise Air Term. Gowen Fld
$263
Find similar
American Airlines
Nov 6
GEG1:14 pmSpokane
7h 51m
1 stop
MKE11:05 pmMilwaukee-Mitchell
Nov 11
MKE8:05 amMilwaukee-Mitchell
6h 27m
1 stop
GEG12:32 pmSpokane
$269
Find similar

United Airlines flights from Idaho to Milwaukee

Our best United Airlines deals on Idaho to Milwaukee flight tickets
United Airlines
Sep 2
BOI2:42 pmBoise Air Term. Gowen Fld
5h 29m
1 stop
MKE9:11 pmMilwaukee-Mitchell
Sep 9
MKE8:30 amMilwaukee-Mitchell
9h 28m
2 stops
BOI4:58 pmBoise Air Term. Gowen Fld
$235
Find similar
United Airlines
Aug 26
GEG5:15 amSpokane
11h 41m
2 stops
MKE6:56 pmMilwaukee-Mitchell
Sep 17
MKE8:30 amMilwaukee-Mitchell
6h 06m
1 stop
GEG12:36 pmSpokane
$300
Find similar
United Airlines
Aug 23
GEG4:00 pmSpokane
5h 59m
1 stop
MKE11:59 pmMilwaukee-Mitchell
Aug 25
MKE7:00 amMilwaukee-Mitchell
6h 27m
1 stop
GEG11:27 amSpokane
$361
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 August 7, 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 9/23

5:25 am-11:23 am

1 stop4h 58m

Milwaukee-Mitchell

Sat 10/4

5:30 pm-11:59 pm

1 stop7h 29m

$187

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

Tue 9/23

7:30 am-9:22 pm

2 stops12h 52m

Milwaukee-Mitchell

Sat 10/4

5:30 pm-11:59 pm

1 stop7h 29m

$192

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

Wed 9/24

2:28 pm-12:02 am

1 stop8h 34m

Milwaukee-Mitchell

Thu 10/2

6:27 am-3:00 pm

1 stop9h 33m

$206

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

Fri 10/31

10:05 am-3:00 pm

1 stop27h 55m

Milwaukee-Mitchell

Tue 11/4

3:56 pm-10:20 pm

1 stop7h 24m

$209

SpokaneMilwaukee

GEG - MKE

GEGMKE

Spokane

Sat 10/18

1:12 pm-9:24 pm

1 stop6h 12m

Milwaukee-Mitchell

Tue 10/21

8:29 am-12:20 pm

1 stop5h 51m

$215

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

Thu 9/25

4:30 pm-11:00 pm

1 stop5h 30m

Milwaukee-Mitchell

Mon 9/29

5:30 am-10:10 am

1 stop5h 40m

$223

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

Tue 9/9

4:05 pm-10:15 pm

1 stop5h 10m

Milwaukee-Mitchell

Sun 9/14

5:20 am-10:10 am

1 stop5h 50m

$225

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

Tue 9/2

2:42 pm-9:11 pm

1 stop5h 29m

Milwaukee-Mitchell

Tue 9/9

8:30 am-4:58 pm

2 stops9h 28m

$235

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

Sat 12/6

1:20 pm-9:18 pm

1 stop6h 58m

Milwaukee-Mitchell

Mon 12/8

7:41 am-4:52 pm

1 stop10h 11m

$263

SpokaneMilwaukee

GEG - MKE

GEGMKE

Spokane

Tue 8/26

5:15 am-6:56 pm

2 stops11h 41m

Milwaukee-Mitchell

Wed 9/17

8:30 am-12:36 pm

1 stop6h 06m

$300

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 September is another great option to travel to Milwaukee, with average flight prices from Idaho averaging around $376.

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 75% 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

Best Price Found

$99

Fastest flight time

4h 41m

Direct flights

None

Airports in Milwaukee

1 airport
The best one-way flight to Milwaukee from Idaho in the past 72 hours is $99. The best round-trip flight deal from Idaho to Milwaukee found on momondo in the last 72 hours is $187.
The fastest flight from Idaho to Milwaukee takes 4h 41m
There are no direct flights from Idaho to Milwaukee. Popular non-direct routes for this connection are Idaho Falls Fanning Field Airport - Milwaukee-Mitchell Airport, Boise Air Term. Gowen Fld Airport - Milwaukee-Mitchell Airport and Spokane Airport - Milwaukee-Mitchell Airport.
There is 1 airport near Milwaukee: Milwaukee-Mitchell (MKE)
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  • 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 $300Free CancellationRating
8.0
7,985 reviews
Search Delta flights
United AirlinesPriceFrom $301Free CancellationRating
7.4
8,917 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $306Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $346Free CancellationRating
8.0
4,244 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
Oak Creek
Mequon
Wauwatosa
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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