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$90+ 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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — MKE
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Idaho to Wisconsin

Keep the following information in mind while searching for Idaho to Wisconsin flight deals. Data was last updated September 16, 2025.

Round-trip from

$195
(Priceline)

One-way from

$90
(Kiwi.com)

Popular in

April

Cheapest in

May

Average price

$402
From Idaho to Wisconsin
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One-way flight from Idaho to Wisconsin
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Highest demand for flights based on searches. 3% potential increase in price ($13 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($9 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 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 September 16, 2025.

This Priceline deal was found by Cheapflights users on 9/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1612:03 pmGEG - MSP
1 stop9h 50mFrontier
Thu 10/236:00 amMSP - GEG
1 stop7h 08mFrontier
Deal found 9/16$195
This Priceline deal was found by Cheapflights users on 9/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/912:03 pmGEG - MSP
1 stop10h 11mFrontier
Thu 11/136:00 amMSP - GEG
1 stop7h 08mFrontier
Deal found 9/15$199
This Priceline deal was found by Cheapflights users on 9/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/612:03 pmGEG - ORD
1 stop10h 12mFrontier
Sun 11/96:00 amORD - GEG
1 stop7h 08mFrontier
Deal found 9/14$204
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Sat 10/1811:46 amGEG - ORD
1 stop7h 04mHawaiian Airlines
Sat 10/256:00 amORD - GEG
1 stop8h 37mHawaiian Airlines
Deal found 9/14$211
This Frontier deal was found by Cheapflights users on 9/14. 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 10/3012:03 pmGEG - ORD
1 stop10h 40mFrontier
Sun 11/25:00 amORD - GEG
1 stop7h 08mFrontier
Deal found 9/14$214
This Delta deal was found by Cheapflights users on 9/15. 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 11/55:05 amGEG - ORD
1 stop6h 25mDelta
Sat 11/87:37 amORD - GEG
1 stop6h 58mDelta
Deal found 9/15$215
This Delta deal was found by Cheapflights users on 9/16. 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.
Tue 10/145:05 amGEG - ORD
1 stop6h 25mDelta
Tue 10/216:05 pmORD - GEG
1 stop7h 54mDelta
Deal found 9/16$216
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/181:12 pmGEG - ORD
Nonstop3h 52mAmerican Airlines
Sat 10/2510:30 amORD - GEG
Nonstop3h 50mAmerican Airlines
Deal found 9/14$217
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 11/139:16 pmGEG - ORD
1 stop22h 27mMultiple Airlines
Sun 11/166:00 amORD - GEG
1 stop7h 08mMultiple Airlines
Deal found 9/13$218
This Delta deal was found by Cheapflights users on 9/14. 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.
Sat 10/186:10 amGEG - ORD
1 stop9h 08mDelta
Sat 10/257:50 amORD - GEG
2 stops10h 54mDelta
Deal found 9/14$220
This Priceline deal was found by Cheapflights users on 9/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/912:03 pmGEG - MSP
1 stop9h 50mFrontier
Sun 10/126:00 amMSP - GEG
1 stop7h 08mFrontier
Deal found 9/15$222
This Trip.com deal was found by Cheapflights users on 9/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/296:28 amBOI - MKE
1 stop7h 32mHawaiian Airlines
Wed 11/53:56 pmMKE - BOI
1 stop7h 24mHawaiian Airlines
Deal found 9/14$223

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 September 16, 2025.
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

SpokaneChicago

GEG - ORD

GEGORD

Spokane

Tue 3/3

7:20 pm-5:04 am

1 stop7h 44m

Chicago O'Hare Intl

Wed 3/4

7:45 am-12:50 pm

1 stop7h 05m

$209

SpokaneChicago

GEG - ORD

GEGORD

Spokane

Tue 3/3

7:20 pm-5:04 am

1 stop7h 44m

Chicago O'Hare Intl

Wed 3/4

7:45 am-12:50 pm

1 stop7h 05m

$209

SpokaneChicago

GEG - ORD

GEGORD

Spokane

Thu 10/30

12:03 pm-12:43 am

1 stop10h 40m

Chicago O'Hare Intl

Sun 11/2

5:00 am-10:08 am

1 stop7h 08m

$214

SpokaneChicago

GEG - ORD

GEGORD

Spokane

Sat 12/6

7:47 pm-6:21 am

1 stop8h 34m

Chicago O'Hare Intl

Tue 12/9

5:51 pm-11:10 pm

1 stop7h 19m

$214

SpokaneChicago

GEG - ORD

GEGORD

Spokane

Sat 12/6

7:47 pm-6:21 am

1 stop8h 34m

Chicago O'Hare Intl

Sat 12/13

3:05 pm-11:59 pm

1 stop10h 54m

$214

SpokaneChicago

GEG - ORD

GEGORD

Spokane

Wed 11/5

5:05 am-1:30 pm

1 stop6h 25m

Chicago O'Hare Intl

Sat 11/8

7:37 am-12:35 pm

1 stop6h 58m

$215

SpokaneChicago

GEG - ORD

GEGORD

Spokane

Tue 11/4

5:05 am-1:30 pm

1 stop6h 25m

Chicago O'Hare Intl

Tue 11/4

6:05 pm-10:48 pm

1 stop6h 43m

$215

SpokaneChicago

GEG - ORD

GEGORD

Spokane

Sat 10/25

2:17 pm-9:19 pm

1 stop5h 02m

Chicago O'Hare Intl

Tue 11/4

2:25 pm-9:05 pm

1 stop8h 40m

$215

SpokaneChicago

GEG - ORD

GEGORD

Spokane

Fri 10/31

3:37 pm-11:50 pm

1 stop6h 13m

Chicago O'Hare Intl

Sat 11/8

7:37 am-12:35 pm

1 stop6h 58m

$215

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

Wed 10/29

6:28 am-3:00 pm

1 stop7h 32m

Milwaukee-Mitchell

Wed 11/5

3:56 pm-10:20 pm

1 stop7h 24m

$223

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

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, February is the cheapest month in which you can book a flight from Idaho to Wisconsin (average of $280). Flying from Idaho 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 ID to WI?

Find hourly flight availability from Idaho 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 September 16, 2025.

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

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 September 16, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from Idaho to Wisconsin. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Boarding

8.1

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

Comfort

7.8

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Boarding

8.1

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
4,242 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Boarding

8.1

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
7,957 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Boarding

8.1

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
8,924 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Boarding

8.1

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

Comfort

7.8

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Boarding

8.1

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 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 7h 44m. Hawaiian Airlines provides one of the quickest options available for as low as $209. Airlines will cover a distance of 1493 mi. This flight may include one or multiple stops.

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

    $107 is the cheapest one-way deal found within the past few days, from Hawaiian Airlines. You may also be able to find cheap deals on Alaska Airlines and Frontier, with prices starting from $107 and $110, 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, February is the cheapest month in which you can book a flight from Idaho to Wisconsin (average of $280). Flying from Idaho 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.

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 5 airlines flying from Idaho to Wisconsin

Discover the top 5 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$238Average$558FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$250Average$403FlexibilityNo cancel feeOn-time71%
DeltaCheapest$263Average$404FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$306Average$423FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$366Average$461FlexibilityNo cancel feeOn-time63%

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