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Wisconsin

$70+ Cheap flights from Idaho 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 28 — Mrz 71
Sa 2/28
Sa 3/7
1 adult, Economy
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Cheap flight deals from Idaho to Wisconsin

Cheapest flights from Idaho to Wisconsin
Explore the most affordable flight options available from Idaho to Wisconsin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Januar 29, 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.
Do 4/912:03 pm
BOI
-
MSP
1 stop4h 50m
Frontier
Sa 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.
So 2/2211:56 am
BOI
-
MSP
1 stop20h 09m
Frontier
Sa 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.
So 7/266:55 pm
BOI
-
MSP
Nonstop2h 41m
Sun Country Air
So 8/22:55 pm
MSP
-
BOI
Nonstop3h 05m
Sun Country Air
Deal found 1/27$198
This CheapOair deal was found by Cheapflights users on 1/28. 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.
So 2/223:11 pm
GEG
-
MSP
1 stop15h 54m
Frontier
Mi 2/2510:45 am
MSP
-
GEG
1 stop26h 42m
Frontier
Deal found 1/28$210
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.
Do 3/512:38 pm
BOI
-
ORD
1 stop9h 36m
Frontier
Mi 3/118:55 pm
ORD
-
BOI
2 stops15h 25m
Frontier
Deal found 1/26$210
This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
Fr 2/2711:56 am
BOI
-
MSP
1 stop11h 01m
Frontier
Fr 3/66:50 pm
MSP
-
BOI
2 stops40h 30m
Frontier
Deal found 1/28$213
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.
Do 2/2612:38 pm
BOI
-
ORD
1 stop23h 47m
Multiple Airlines
Do 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.
Do 2/1912:36 pm
BOI
-
MSP
1 stop10h 21m
Frontier
So 2/226:45 am
MSP
-
BOI
1 stop5h 26m
Frontier
Deal found 1/27$219
This CheapOair deal was found by Cheapflights users on 1/28. 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.
Fr 2/2011:56 am
BOI
-
MSP
1 stop11h 02m
Frontier
Mi 2/2510:45 am
MSP
-
BOI
1 stop26h 06m
Frontier
Deal found 1/28$224
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.
Do 2/1212:22 pm
GEG
-
MSP
1 stop9h 35m
Frontier
Do 2/196:45 am
MSP
-
GEG
1 stop6h 42m
Frontier
Deal found 1/27$229
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.
Sa 3/75:40 am
BOI
-
ORD
1 stop6h 31m
Alaska Airlines
Do 3/123:54 pm
ORD
-
BOI
1 stop7h 46m
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.
Do 2/1912:36 pm
BOI
-
ORD
1 stop9h 38m
Multiple Airlines
Do 2/268:20 am
ORD
-
BOI
1 stop16h 10m
Multiple Airlines
Deal found 1/27$230

Find flight deals from Idaho to Wisconsin

Keep the following information in mind while searching for Idaho to Wisconsin flight deals. Data was last updated Januar 29, 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 Idaho to Wisconsin
Search Deals
One-way flight from Idaho 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 Idaho 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 Januar 29, 2026.
Use the filters below to find and compare flights from Idaho to Wisconsin that are best for you.

Fly from

Idaho

Fly to

Wisconsin

Route

Depart

Return

Price

BoiseMinneapolis

BOI - MSP

BOIMSP

Boise Air Term. Gowen Fld

Do 4/9

12:03 pm-5:53 pm

1 stop4h 50m

Minneapolis St Paul

Sa 4/11

6:21 pm-11:08 am

1 stop17h 47m

$211

BoiseMinneapolis

BOI - MSP

BOIMSP

Boise Air Term. Gowen Fld

Fr 2/27

11:56 am-11:57 pm

1 stop11h 01m

Minneapolis St Paul

Fr 3/6

6:50 pm-10:20 am

2 stops40h 30m

$213

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

So 3/1

5:40 am-1:11 pm

1 stop6h 31m

Chicago O'Hare Intl

Do 3/12

7:00 am-3:08 pm

1 stop9h 08m

$229

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

Di 2/24

2:40 pm-9:06 pm

1 stop5h 26m

Milwaukee-Mitchell

Di 3/3

4:10 pm-9:32 pm

1 stop6h 22m

$237

SpokaneChicago

GEG - ORD

GEGORD

Spokane

Sa 2/21

5:57 pm-2:05 pm

1 stop18h 08m

Chicago O'Hare Intl

Mi 2/25

3:54 pm-11:01 pm

1 stop9h 07m

$237

SpokaneChicago

GEG - ORD

GEGORD

Spokane

Sa 2/28

5:00 am-1:11 pm

1 stop6h 11m

Chicago O'Hare Intl

Do 3/5

3:07 pm-11:59 pm

1 stop10h 52m

$242

SpokaneChicago

GEG - ORD

GEGORD

Spokane

Di 2/24

12:00 pm-11:56 pm

1 stop9h 56m

Chicago O'Hare Intl

Fr 2/27

5:29 pm-11:59 pm

1 stop8h 30m

$243

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

Di 3/3

6:28 am-4:33 pm

1 stop9h 05m

Chicago O'Hare Intl

Di 3/17

3:54 pm-11:59 pm

1 stop9h 05m

$249

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

Sa 3/7

5:40 am-1:11 pm

1 stop6h 31m

Chicago O'Hare Intl

Mo 3/9

3:54 pm-10:40 pm

1 stop7h 46m

$249

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

Fr 4/17

2:22 pm-11:59 pm

1 stop8h 37m

Chicago O'Hare Intl

Di 4/21

7:24 pm-12:35 pm

1 stop18h 11m

$249

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 Idaho to Wisconsin

Have a flexible travel schedule? Discover the best time to fly to Wisconsin from Idaho 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 Idaho to Wisconsin

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

Currently, May is the cheapest month in which you can book a flight from Idaho to Wisconsin (average of $128). Flying from Idaho 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 Januar 29, 2026.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Idaho to Wisconsin. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,267 reviews

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.0

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

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.0

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
8,128 reviews
Southwest
8.0
Very good
4,267 reviews

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.0

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
9,215 reviews
Southwest
8.0
Very good
4,267 reviews

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.0

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
11,205 reviews
Southwest
8.0
Very good
4,267 reviews

Boarding

8.1

Entertainment

7.5

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.0

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 Idaho to Wisconsin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Idaho to Wisconsin?

    A quick flight from Idaho to Wisconsin can take about 4h 50m. Frontier provides one of the quickest options available for as low as $211. Airlines will cover a distance of 1138 mi. This flight may include one or multiple stops.

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

    $104 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $125 and $143, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Idaho 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 Idaho to Wisconsin?

    Currently, May is the cheapest month in which you can book a flight from Idaho to Wisconsin (average of $128). Flying from Idaho 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 Idaho 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 Idaho to Wisconsin

Discover the top 4 airlines that operate flights from Idaho 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 Januar 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$236Average$402FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$249Average$549FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$268Average$369FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$346Average$511FlexibilityNo cancel feeOn-time63%

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