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Cheap flights from Idaho to Milwaukee from $163

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 1/29. 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

Enter your travel dates to find the best prices.
Delta Logo
9:15 am - 9:15 pm
BOI
-
MKE
11h 00m2 stops
Delta Logo
3:59 pm - 11:59 pm
MKE
-
BOI
9h 00m2 stops
$283Delta
Wed, Feb 4 - Mon, Feb 9
Alaska Airlines Logo
9:02 am - 2:57 pm
BOI
-
MKE
28h 55m1 stop
Alaska Airlines Logo
3:53 pm - 11:59 pm
MKE
-
BOI
9h 06m1 stop
$285Alaska Airlines
Wed, Feb 4 - Mon, Feb 9
Alaska Airlines Logo
1:23 pm - 2:57 pm
GEG
-
MKE
23h 34m1 stop
Alaska Airlines Logo
3:10 pm - 2:39 pm
MKE
-
GEG
25h 29m1 stop
$285Alaska Airlines
Sun, Mar 15 - Fri, Mar 20
Alaska Airlines Logo
6:23 am - 2:57 pm
BOI
-
MKE
7h 34m1 stop
Alaska Airlines Logo
3:53 pm - 11:01 pm
MKE
-
BOI
8h 08m1 stop
$305Alaska Airlines
Fri, Jan 23 - Fri, Jan 30
Delta Logo
7:15 pm - 8:48 am
BOI
-
MKE
12h 33m2 stops
Delta Logo
3:59 pm - 11:59 pm
MKE
-
BOI
9h 00m2 stops
$313Delta
Fri, Jan 23 - Fri, Jan 30
Delta Logo
6:45 am - 2:30 pm
GEG
-
MKE
5h 45m1 stop
Delta Logo
4:09 pm - 12:02 am
MKE
-
GEG
9h 53m2 stops
$333Delta
Sat, Mar 7 - Sat, Mar 14
United Airlines Logo
12:19 pm - 9:59 pm
BOI
-
MKE
8h 40m1 stop
United Airlines Logo
2:32 pm - 10:57 pm
MKE
-
BOI
9h 25m1 stop
$335United Airlines
Sat, Jan 17 - Tue, Jan 20
United Airlines Logo
2:40 pm - 9:06 pm
JAC
-
MKE
5h 26m1 stop
United Airlines Logo
7:00 am - 11:29 am
MKE
-
JAC
5h 29m1 stop
$337United Airlines
Thu, Feb 26 - Mon, Mar 2
American Airlines Logo
1:58 pm - 9:59 pm
BOI
-
MKE
7h 01m1 stop
American Airlines Logo
6:58 pm - 1:53 pm
MKE
-
BOI
19h 55m1 stop
$366American Airlines
Sat, Jan 17 - Mon, Jan 19
American Airlines Logo
7:20 am - 3:08 pm
IDA
-
MKE
6h 48m1 stop
American Airlines Logo
6:40 am - 1:37 pm
MKE
-
IDA
7h 57m1 stop
$371American Airlines
Tue, Jan 20 - Thu, Jan 22

Alaska Airlines flights from Idaho to Milwaukee

Our best Alaska Airlines deals on Idaho to Milwaukee flight tickets
Alaska Airlines
Mar 15
GEG7:06 pmSpokane
17h 51m
1 stop
MKE2:57 pmMilwaukee-Mitchell
Mar 20
MKE3:10 pmMilwaukee-Mitchell
25h 29m
1 stop
GEG2:39 pmSpokane
$285
Find similar
Alaska Airlines
Jan 23
BOI6:23 amBoise Air Term. Gowen Fld
7h 34m
1 stop
MKE2:57 pmMilwaukee-Mitchell
Jan 30
MKE3:53 pmMilwaukee-Mitchell
8h 08m
1 stop
BOI11:01 pmBoise Air Term. Gowen Fld
$305
Find similar
Alaska Airlines
Mar 31
IDA5:59 pmIdaho Falls Fanning Field
19h 15m
1 stop
MKE2:14 pmMilwaukee-Mitchell
Apr 21
MKE3:10 pmMilwaukee-Mitchell
8h 42m
1 stop
IDA10:52 pmIdaho Falls Fanning Field
$362
Find similar

Southwest flights from Idaho to Milwaukee

Our best Southwest deals on Idaho to Milwaukee flight tickets
Southwest
Mar 15
GEG5:00 amSpokane
9h 00m
2 stops
MKE4:00 pmMilwaukee-Mitchell
Mar 20
MKE4:55 pmMilwaukee-Mitchell
10h 10m
2 stops
GEG1:05 amSpokane
$669
Find similar
Southwest
Dec 30
GEG4:05 pmSpokane
6h 00m
1 stop
MKE12:05 amMilwaukee-Mitchell
Dec 31
MKE5:05 amMilwaukee-Mitchell
11h 30m
2 stops
GEG2:35 pmSpokane
$908
Find similar
Southwest
Dec 30
GEG5:00 amSpokane
12h 05m
2 stops
MKE7:05 pmMilwaukee-Mitchell
Dec 31
MKE5:05 amMilwaukee-Mitchell
11h 30m
2 stops
GEG2:35 pmSpokane
$913
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 December 27, 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

Wed 2/4

9:15 am-9:15 pm

2 stops11h 00m

Milwaukee-Mitchell

Mon 2/9

3:59 pm-11:59 pm

2 stops9h 00m

$283

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

Wed 2/4

9:02 am-2:57 pm

1 stop28h 55m

Milwaukee-Mitchell

Mon 2/9

3:53 pm-11:59 pm

1 stop9h 06m

$285

SpokaneMilwaukee

GEG - MKE

GEGMKE

Spokane

Sun 3/15

1:23 pm-2:57 pm

1 stop23h 34m

Milwaukee-Mitchell

Fri 3/20

3:10 pm-2:39 pm

1 stop25h 29m

$285

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

Fri 1/23

6:23 am-2:57 pm

1 stop7h 34m

Milwaukee-Mitchell

Fri 1/30

3:53 pm-11:01 pm

1 stop8h 08m

$305

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

Fri 1/23

7:15 pm-8:48 am

2 stops12h 33m

Milwaukee-Mitchell

Fri 1/30

3:59 pm-11:59 pm

2 stops9h 00m

$313

SpokaneMilwaukee

GEG - MKE

GEGMKE

Spokane

Sat 3/7

6:45 am-2:30 pm

1 stop5h 45m

Milwaukee-Mitchell

Sat 3/14

4:09 pm-12:02 am

2 stops9h 53m

$333

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

Sat 1/17

12:19 pm-9:59 pm

1 stop8h 40m

Milwaukee-Mitchell

Tue 1/20

2:32 pm-10:57 pm

1 stop9h 25m

$335

JacksonMilwaukee

JAC - MKE

JACMKE

Jackson Hole

Thu 2/26

2:40 pm-9:06 pm

1 stop5h 26m

Milwaukee-Mitchell

Mon 3/2

7:00 am-11:29 am

1 stop5h 29m

$337

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

Sat 1/17

1:58 pm-9:59 pm

1 stop7h 01m

Milwaukee-Mitchell

Mon 1/19

6:58 pm-1:53 pm

1 stop19h 55m

$366

Idaho FallsMilwaukee

IDA - MKE

IDAMKE

Idaho Falls Fanning Field

Tue 1/20

7:20 am-3:08 pm

1 stop6h 48m

Milwaukee-Mitchell

Thu 1/22

6:40 am-1:37 pm

1 stop7h 57m

$371

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 $402.

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 72% 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

Fastest flight time

5h 26m

Direct flights

None
The fastest flight from Idaho to Milwaukee takes 5h 26m
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
United AirlinesPriceFrom $249Free CancellationRating
7.4
9,116 reviews
Search United Airlines flights
DeltaPriceFrom $278Free CancellationRating
7.9
8,021 reviews
Search Delta flights
SouthwestPriceFrom $346Free CancellationRating
8.0
4,256 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
Pewaukee
Glendale
Kohler
Port Washington
West Bend
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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