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$74+ Cheap flights from Boise (BOI) to Wisconsin

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — MKE
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from Boise to Wisconsin

Keep the following information in mind while searching for Boise to Wisconsin flight deals. Data was last updated septiembre 11, 2025.

Round-trip from

$189
(Southwest)

One-way from

$74
(American Airlines)

Popular in

April

Cheapest in

May

Average price

$402
From Boise Air Term. Gowen Fld to Wisconsin
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One-way flight from Boise Air Term. Gowen Fld to Wisconsin
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Highest demand for flights based on searches. 2% potential increase in price ($10 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Boise to Wisconsin

Cheapest flights from Boise to Wisconsin
Explore the most affordable flight options available from Boise to Wisconsin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This Southwest deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/42:40 pmBOI - MKE
1 stop6h 20mSouthwest
mar. 11/115:40 amMKE - BOI
1 stop6h 45mSouthwest
Deal found 9/11$189
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/55:42 amBOI - MKE
1 stop7h 33mDelta
mié. 11/129:10 amMKE - BOI
1 stop5h 54mDelta
Deal found 9/11$209
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/411:41 amBOI - MKE
2 stops8h 49mDelta
mar. 11/119:10 amMKE - BOI
1 stop5h 54mDelta
Deal found 9/11$214
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/612:55 pmBOI - MKE
1 stop7h 54mDelta
lun. 12/87:31 pmMKE - BOI
1 stop5h 39mDelta
Deal found 9/11$218
This Alaska Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/36:28 amBOI - MKE
1 stop7h 32mAlaska Airlines
jue. 11/133:56 pmMKE - BOI
1 stop7h 24mAlaska Airlines
Deal found 9/11$226
This Delta deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/31:39 pmBOI - MKE
1 stop9h 16mDelta
lun. 11/107:31 pmMKE - BOI
1 stop5h 38mDelta
Deal found 9/11$227
This Alaska Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/46:28 amBOI - MKE
1 stop7h 32mAlaska Airlines
jue. 11/133:56 pmMKE - BOI
1 stop7h 24mAlaska Airlines
Deal found 9/11$232
This Alaska Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/16:28 amBOI - MKE
1 stop7h 32mAlaska Airlines
jue. 11/133:56 pmMKE - BOI
1 stop7h 24mAlaska Airlines
Deal found 9/11$233
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/106:22 pmBOI - ORD
1 stop24h 20mMultiple Airlines
jue. 11/136:00 amORD - BOI
1 stop6h 43mMultiple Airlines
Deal found 9/9$241
This Hawaiian Airlines deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/87:13 amBOI - ORD
1 stop10h 46mHawaiian Airlines
mié. 10/156:00 amORD - BOI
1 stop8h 10mHawaiian Airlines
Deal found 9/9$242
This United Airlines deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/53:10 pmBOI - ORD
Nonstop3h 30mUnited Airlines
sáb. 11/18:45 amORD - BOI
Nonstop3h 54mUnited Airlines
Deal found 9/11$243
This Orbitz deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/269:26 pmBOI - ORD
1 stop13h 25mMultiple Airlines
lun. 9/298:00 amORD - BOI
1 stop8h 00mMultiple Airlines
Deal found 9/11$244

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise to Wisconsin 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, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
Use the filters below to find and compare flights from Boise to Wisconsin that are best for you.

Fly from

Boise

Fly to

Wisconsin

Route

Depart

Return

Price

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

mar. 11/4

2:40 pm-10:00 pm

1 stop6h 20m

Milwaukee-Mitchell

mar. 11/11

5:40 am-11:25 am

1 stop6h 45m

$189

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

mié. 11/5

5:42 am-2:15 pm

1 stop7h 33m

Milwaukee-Mitchell

mié. 11/12

9:10 am-2:04 pm

1 stop5h 54m

$209

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

mar. 11/4

11:41 am-9:30 pm

2 stops8h 49m

Milwaukee-Mitchell

mar. 11/11

9:10 am-2:04 pm

1 stop5h 54m

$214

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

sáb. 12/6

12:55 pm-9:49 pm

1 stop7h 54m

Milwaukee-Mitchell

lun. 12/8

7:31 pm-12:10 am

1 stop5h 39m

$218

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

lun. 11/3

1:39 pm-11:55 pm

1 stop9h 16m

Milwaukee-Mitchell

lun. 11/10

7:31 pm-12:09 am

1 stop5h 38m

$227

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

vie. 11/7

5:30 am-1:30 pm

1 stop7h 00m

Chicago O'Hare Intl

mié. 11/12

2:15 pm-11:10 pm

2 stops9h 55m

$243

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

mar. 10/28

5:54 am-1:09 pm

1 stop6h 15m

Chicago O'Hare Intl

dom. 11/2

2:54 pm-11:49 pm

1 stop9h 55m

$245

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

vie. 11/14

6:28 am-4:57 pm

1 stop9h 29m

Chicago O'Hare Intl

lun. 11/17

6:00 am-3:12 pm

1 stop10h 12m

$254

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

mar. 9/30

2:28 pm-10:07 pm

1 stop6h 39m

Chicago O'Hare Intl

lun. 10/6

7:59 pm-11:34 am

1 stop16h 35m

$254

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

lun. 11/3

6:28 am-3:00 pm

1 stop7h 32m

Milwaukee-Mitchell

vie. 11/14

3:56 pm-11:54 pm

1 stop8h 58m

$256

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 60 results
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Best time to book a flight from Boise to Wisconsin

Have a flexible travel schedule? Discover the best time to fly to Wisconsin from Boise with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Boise to Wisconsin

What is the cheapest month to book a flight from Boise to Wisconsin?

Currently, February is the cheapest month in which you can book a flight from Boise to Wisconsin (average of $280). Flying from Boise to Wisconsin in June is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BOI to WI?

Find hourly flight availability from Boise to Wisconsin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 11, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Boise to Wisconsin as you normally would.

How much does it cost to fly round-trip from Boise to Wisconsin?

Reviews of airlines servicing Wisconsin

Get insights into the airlines that provide service to Wisconsin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Wisconsin. Reviews last updated septiembre 11, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from Boise to Wisconsin. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Southwest
8.0
Very good
4,248 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
8.0
Very good
7,960 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
8,937 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Overall

8.0

Entertainment

7.0

Crew

8.5

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

Find useful and relevant information for your journey from Boise to Wisconsin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boise to Wisconsin?

    For a flight from Boise to Wisconsin, you will be flying from Air Term. Gowen Fld. Boise Air Term. Gowen Fld (BOI) is just 3.3 mi from the center of the city.

  • How long is the flight from Boise to Wisconsin?

    For as low as $245, Southwest can have you in Wisconsin from Boise in 6h 15m. The distance from Boise to Wisconsin is about 1432 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Boise to Wisconsin one-way?

    One-way options have recently been found by users for as low as $77 on Southwest. Other airlines that offer cheap prices include Delta from $79 and Frontier from $90 one-way.

  • What are the most popular routes from Boise to Wisconsin?

    Most travelers choose Boise Air Term. Gowen Fld - Chicago O'Hare Intl, Boise Air Term. Gowen Fld - Minneapolis St Paul or Boise Air Term. Gowen Fld - Milwaukee-Mitchell when deciding on the best route from Boise to Wisconsin.

  • Can I find deals for flights from Boise to Wisconsin that include hotel bookings?

    Yes. In addition to deals on Boise to Wisconsin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boise to Wisconsin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boise to Wisconsin.

  • Can I find deals for business class flights from Boise to Wisconsin?

    Yes. Cheapflights offers flight deals from Boise to Wisconsin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boise to Wisconsin?

    Currently, February is the cheapest month in which you can book a flight from Boise to Wisconsin (average of $280). Flying from Boise to Wisconsin in June is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Boise to Wisconsin

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Boise to Wisconsin

Discover the top 5 airlines that operate flights from Boise to Wisconsin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$238Average$594FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$250Average$403FlexibilityNo cancel feeOn-time71%
DeltaCheapest$263Average$403FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$306Average$423FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$366Average$469FlexibilityNo cancel feeOn-time63%

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