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Wisconsin

$70+ 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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — MKE
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
1 adult, Economy
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Cheap 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 January 28, 2026.

This CheapOair deal was found by Cheapflights users on 1/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/912:03 pm
BOI
-
MSP
1 stop4h 50m
Frontier
Sat 4/116:21 pm
MSP
-
BOI
1 stop17h 47m
Frontier
Deal found 1/27$191
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Sun 2/2211:56 am
BOI
-
MSP
1 stop20h 09m
Frontier
Sat 2/287:15 am
MSP
-
BOI
1 stop28h 56m
Frontier
Deal found 1/27$197
This Booking.com deal was found by Cheapflights users on 1/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/266:55 pm
BOI
-
MSP
Nonstop2h 41m
Sun Country Air
Sun 8/22:55 pm
MSP
-
BOI
Nonstop3h 05m
Sun Country Air
Deal found 1/27$198
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Thu 3/512:38 pm
BOI
-
ORD
1 stop9h 36m
Frontier
Wed 3/118:55 pm
ORD
-
BOI
2 stops15h 25m
Frontier
Deal found 1/26$210
This Expedia deal was found by Cheapflights users on 1/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2612:38 pm
BOI
-
ORD
1 stop23h 47m
Multiple Airlines
Thu 3/53:54 pm
ORD
-
BOI
1 stop7h 46m
Multiple Airlines
Deal found 1/27$214
This Frontier deal was found by Cheapflights users on 1/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1912:36 pm
BOI
-
MSP
1 stop10h 21m
Frontier
Sun 2/226:45 am
MSP
-
BOI
1 stop5h 26m
Frontier
Deal found 1/27$219
This Alaska Airlines deal was found by Cheapflights users on 1/26. 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.
Sat 3/75:40 am
BOI
-
ORD
1 stop6h 31m
Alaska Airlines
Tue 3/107:00 am
ORD
-
BOI
1 stop9h 08m
Alaska Airlines
Deal found 1/26$229
This Expedia deal was found by Cheapflights users on 1/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1912:36 pm
BOI
-
ORD
1 stop9h 38m
Multiple Airlines
Thu 2/268:20 am
ORD
-
BOI
1 stop16h 10m
Multiple Airlines
Deal found 1/27$230
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Thu 2/1912:36 pm
BOI
-
ORD
1 stop9h 38m
Frontier
Thu 2/2611:41 am
ORD
-
BOI
2 stops24h 30m
Frontier
Deal found 1/27$234
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Tue 2/242:40 pm
BOI
-
MKE
1 stop5h 26m
United Airlines
Tue 3/34:10 pm
MKE
-
BOI
1 stop6h 22m
United Airlines
Deal found 1/26$237
This Delta deal was found by Cheapflights users on 1/26. 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.
Wed 3/48:50 am
BOI
-
MKE
2 stops11h 42m
Delta
Wed 3/117:35 am
MKE
-
BOI
2 stops12h 07m
Delta
Deal found 1/26$248
This Alaska Airlines deal was found by Cheapflights users on 1/26. 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.
Sun 3/15:40 am
BOI
-
ORD
1 stop6h 31m
Alaska Airlines
Wed 3/113:54 pm
ORD
-
BOI
1 stop9h 05m
Alaska Airlines
Deal found 1/26$249

Find flight deals from Boise to Wisconsin

Keep the following information in mind while searching for Boise to Wisconsin flight deals. Data was last updated January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$191
(CheapOair)

One-way from

$70
(Trip.com)

Popular in

December

Cheapest in

May

Average price

$423
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Milwaukee-Mitchell flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Milwaukee-Mitchell flights.
Search Deals
From Boise Air Term. Gowen Fld to Wisconsin
Search Deals
One-way flight from Boise Air Term. Gowen Fld to Wisconsin
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($19 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 28, 2026.
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

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

Sun 3/1

5:40 am-1:11 pm

1 stop6h 31m

Chicago O'Hare Intl

Thu 3/12

7:00 am-3:08 pm

1 stop9h 08m

$229

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

Mon 3/9

6:00 pm-2:13 pm

1 stop19h 13m

Chicago O'Hare Intl

Thu 3/12

3:54 pm-10:40 pm

1 stop7h 46m

$229

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

Wed 3/4

1:30 pm-7:59 pm

1 stop5h 29m

Milwaukee-Mitchell

Wed 3/11

6:20 am-12:48 pm

1 stop7h 28m

$237

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

Tue 2/24

2:40 pm-9:06 pm

1 stop5h 26m

Milwaukee-Mitchell

Tue 3/3

4:10 pm-9:32 pm

1 stop6h 22m

$237

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

Wed 3/4

5:20 am-2:17 pm

1 stop7h 57m

Milwaukee-Mitchell

Wed 3/11

7:35 am-6:42 pm

2 stops12h 07m

$242

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

Tue 3/3

6:28 am-4:33 pm

1 stop9h 05m

Chicago O'Hare Intl

Tue 3/17

3:54 pm-11:59 pm

1 stop9h 05m

$249

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

Mon 4/20

6:04 pm-6:39 am

1 stop11h 35m

Chicago O'Hare Intl

Sat 5/2

6:00 am-12:35 pm

1 stop7h 35m

$249

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

Wed 3/4

6:28 am-4:33 pm

1 stop9h 05m

Chicago O'Hare Intl

Tue 3/10

7:00 am-3:08 pm

1 stop9h 08m

$249

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

Sat 3/7

5:40 am-1:11 pm

1 stop6h 31m

Chicago O'Hare Intl

Wed 3/11

3:54 pm-11:59 pm

1 stop9h 05m

$249

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

Tue 3/3

2:40 pm-9:29 pm

1 stop5h 49m

Chicago O'Hare Intl

Tue 3/17

8:55 am-12:13 pm

Nonstop4h 18m

$259

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

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, May is the cheapest month in which you can book a flight from Boise to Wisconsin (average of $128). Flying from Boise to Wisconsin in March is currently the most expensive (average of $329). 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.

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 January 28, 2026.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Boise to Wisconsin. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,267 reviews

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,267 reviews
Southwest
8.0
Very good
4,267 reviews

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,124 reviews
Southwest
8.0
Very good
4,267 reviews

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,212 reviews
Southwest
8.0
Very good
4,267 reviews

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,201 reviews
Southwest
8.0
Very good
4,267 reviews

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

Comfort

8.0

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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 $237, Alaska Airlines can have you in Wisconsin from Boise in 5h 26m. The distance from Boise to Wisconsin is about 1418 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 $104 on Delta. Other airlines that offer cheap prices include American Airlines from $125 and United Airlines from $143 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 - Madison Truax Field 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, May is the cheapest month in which you can book a flight from Boise to Wisconsin (average of $128). Flying from Boise to Wisconsin in March is currently the most expensive (average of $329). 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.

See more FAQs

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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 4 airlines flying from Boise to Wisconsin

Discover the top 4 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 January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$236Average$402FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$249Average$494FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$268Average$369FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$346Average$511FlexibilityNo cancel feeOn-time63%

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