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Cheap flights from Boise to Milwaukee from $143

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boise 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.
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0 bags

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Find the cheapest flights from Boise to Milwaukee (BOI-MKE)

Cheap round-trip flights

American Airlines Logo
1:40 pm - 11:05 pmBOI-MKE
8h 25m1 stop
American Airlines Logo
6:12 am - 12:39 pmMKE-BOI
7h 27m1 stop
$269American Airlines
Find Deal
Sat, Nov 8 - Tue, Nov 11
Delta Logo
11:12 am - 8:42 pmBOI-MKE
8h 30m2 stops
Delta Logo
5:50 pm - 11:38 pmMKE-BOI
6h 48m1 stop
$274Delta
Find Deal
Sat, Nov 8 - Tue, Nov 11
Alaska Airlines Logo
10:00 am - 12:02 amBOI-MKE
13h 02m1 stop
Alaska Airlines Logo
3:20 pm - 10:50 pmMKE-BOI
8h 30m1 stop
$277Alaska Airlines
Find Deal
Tue, Sep 16 - Tue, Sep 23
Hawaiian Airlines Logo
4:34 pm - 12:02 amBOI-MKE
6h 28m1 stop
Hawaiian Airlines Logo
6:27 am - 3:00 pmMKE-BOI
9h 33m1 stop
$286Hawaiian Airlines
Find Deal
Thu, Sep 25 - Mon, Sep 29
Alaska Airlines Logo
4:34 pm - 12:02 amBOI-MKE
6h 28m1 stop
Alaska Airlines Logo
6:27 am - 3:00 pmMKE-BOI
9h 33m1 stop
$287Alaska Airlines
Find Deal
Thu, Sep 25 - Mon, Sep 29
Southwest Logo
6:45 am - 4:00 pmBOI-MKE
8h 15m1 stop
Southwest Logo
5:25 am - 9:50 amMKE-BOI
5h 25m1 stop
$307Southwest
Find Deal
Sat, Oct 4 - Sun, Oct 5
United Airlines Logo
2:13 pm - 11:59 pmBOI-MKE
8h 46m2 stops
United Airlines Logo
10:50 am - 9:14 pmMKE-BOI
11h 24m2 stops
$367United Airlines
Find Deal
Tue, Sep 16 - Tue, Sep 23
Southwest Logo
6:10 am - 4:30 pmBOI-MKE
9h 20m2 stops
Southwest Logo
5:25 am - 9:50 amMKE-BOI
5h 25m1 stop
$372Southwest
Find Deal
Sat, Oct 4 - Sun, Oct 5
Hawaiian Airlines Logo
2:28 pm - 12:02 amBOI-MKE
8h 34m1 stop
Hawaiian Airlines Logo
6:27 am - 3:00 pmMKE-BOI
9h 33m1 stop
$416Hawaiian Airlines
Find Deal
Tue, Sep 2 - Mon, Sep 8
United Airlines Logo
2:13 pm - 11:59 pmBOI-MKE
8h 46m2 stops
United Airlines Logo
7:00 am - 4:58 pmMKE-BOI
10h 58m2 stops
$756United Airlines
Find Deal
Tue, Sep 2 - Mon, Sep 8

Delta flights from Boise to Milwaukee

Our best Delta deals on Boise to Milwaukee flight tickets
Delta
Nov 8
BOI11:12 amBoise Air Term. Gowen Fld
8h 30m
2 stops
MKE8:42 pmMilwaukee-Mitchell
Nov 11
MKE5:50 pmMilwaukee-Mitchell
6h 48m
1 stop
BOI11:38 pmBoise Air Term. Gowen Fld
$274
Find similar
Delta
Nov 8
BOI5:25 amBoise Air Term. Gowen Fld
11h 47m
2 stops
MKE6:12 pmMilwaukee-Mitchell
Nov 11
MKE7:15 amMilwaukee-Mitchell
12h 16m
2 stops
BOI6:31 pmBoise Air Term. Gowen Fld
$279
Find similar
Delta
Sep 16
BOI5:25 amBoise Air Term. Gowen Fld
4h 58m
1 stop
MKE11:23 amMilwaukee-Mitchell
Sep 23
MKE2:59 pmMilwaukee-Mitchell
10h 00m
2 stops
BOI11:59 pmBoise Air Term. Gowen Fld
$282
Find similar

Alaska Airlines flights from Boise to Milwaukee

Our best Alaska Airlines deals on Boise to Milwaukee flight tickets
Alaska Airlines
Sep 16
BOI10:00 amBoise Air Term. Gowen Fld
13h 02m
1 stop
MKE12:02 amMilwaukee-Mitchell
Sep 23
MKE3:20 pmMilwaukee-Mitchell
8h 30m
1 stop
BOI10:50 pmBoise Air Term. Gowen Fld
$277
Find similar
Alaska Airlines
Sep 25
BOI4:34 pmBoise Air Term. Gowen Fld
6h 28m
1 stop
MKE12:02 amMilwaukee-Mitchell
Sep 29
MKE6:27 amMilwaukee-Mitchell
9h 33m
1 stop
BOI3:00 pmBoise Air Term. Gowen Fld
$287
Find similar
Alaska Airlines
Sep 2
BOI4:34 pmBoise Air Term. Gowen Fld
6h 28m
1 stop
MKE12:02 amMilwaukee-Mitchell
Sep 8
MKE6:27 amMilwaukee-Mitchell
16h 30m
2 stops
BOI9:57 pmBoise Air Term. Gowen Fld
$490
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Boise 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 20, 2025.
Use the filters below to find and compare flights from Boise to Milwaukee that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

Sat 11/8

1:40 pm-11:05 pm

1 stop8h 25m

Milwaukee-Mitchell

Tue 11/11

6:12 am-12:39 pm

1 stop7h 27m

$269

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

Sat 11/8

11:12 am-8:42 pm

2 stops8h 30m

Milwaukee-Mitchell

Tue 11/11

5:50 pm-11:38 pm

1 stop6h 48m

$274

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

Tue 9/16

10:00 am-12:02 am

1 stop13h 02m

Milwaukee-Mitchell

Tue 9/23

3:20 pm-10:50 pm

1 stop8h 30m

$277

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

Thu 9/25

4:34 pm-12:02 am

1 stop6h 28m

Milwaukee-Mitchell

Mon 9/29

6:27 am-3:00 pm

1 stop9h 33m

$286

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

Thu 9/25

4:34 pm-12:02 am

1 stop6h 28m

Milwaukee-Mitchell

Mon 9/29

6:27 am-3:00 pm

1 stop9h 33m

$287

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

Sat 10/4

6:45 am-4:00 pm

1 stop8h 15m

Milwaukee-Mitchell

Sun 10/5

5:25 am-9:50 am

1 stop5h 25m

$307

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

Tue 9/16

2:13 pm-11:59 pm

2 stops8h 46m

Milwaukee-Mitchell

Tue 9/23

10:50 am-9:14 pm

2 stops11h 24m

$367

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

Sat 10/4

6:10 am-4:30 pm

2 stops9h 20m

Milwaukee-Mitchell

Sun 10/5

5:25 am-9:50 am

1 stop5h 25m

$372

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

Tue 9/2

2:28 pm-12:02 am

1 stop8h 34m

Milwaukee-Mitchell

Mon 9/8

6:27 am-3:00 pm

1 stop9h 33m

$416

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

Tue 9/2

2:13 pm-11:59 pm

2 stops8h 46m

Milwaukee-Mitchell

Mon 9/8

7:00 am-4:58 pm

2 stops10h 58m

$756

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 Boise 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 Boise 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 Boise 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 Boise. 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 Boise 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 Boise 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.

How have Boise to Milwaukee flight prices changed over time?

As of August 2025, prices for Boise to Milwaukee flights are approximately 38% cheaper when compared to flights at the same time last year.

When to book flights from Boise to Milwaukee

Are you open to changing your travel dates? Check out the ideal times to fly from Boise to Milwaukee according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boise to Milwaukee (BOI to MKE) flight deals and tips

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

Direct flights

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

  • How far is Boise Air Term. Gowen Fld to Milwaukee-Mitchell by plane?

    Boise Air Term. Gowen Fld and Milwaukee-Mitchell are 1414.9 mi apart from one another. Flights usually cover this in 4h 42m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Milwaukee-Mitchell Airport?

    Prices for flights from Boise Air Term. Gowen Fld Airport to Milwaukee-Mitchell Airport were last updated today.

  • How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Milwaukee-Mitchell Airport?

  • How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Milwaukee-Mitchell Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boise Air Term. Gowen Fld Airport to Milwaukee-Mitchell Airport.

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

    The travel and health documents you'll need for your trip to Milwaukee-Mitchell Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Milwaukee-Mitchell Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Boise to Milwaukee?

Best airlines flying from Boise to Milwaukee

Compare and see reviews for airlines that fly from Boise to Milwaukee with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $278Free CancellationRating
7.9
7,982 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 $346Free 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
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 Boise to Milwaukee?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Milwaukee from Boise.

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

All flight searches from Boise to Milwaukee on momondo can be filtered to show those which offer flexible booking policies.

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

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

Yes momondo offers price alerts on flights to Milwaukee from Boise. 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.

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