How many flights depart from Idaho to Wisconsin on average per week?

204 flights are operational weekly from Idaho to Wisconsin as of March 2026. The most popular departure day for this route is Mon, with 17% of flights per week taking off on this day.

What airlines fly to Wisconsin?

Delta, United Airlines and Southwest are the top three most popular airlines that fly to Wisconsin from Idaho according to our data. Delta is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Wisconsin. Keep in mind that there are 4 different airlines that fly to Wisconsin on a routine basis, so you have a few additional options to choose from.

How long is the flight from Idaho to Wisconsin?

Average flight duration from Idaho to Wisconsin depends on which airport you fly into and out of. Flying from Boise to Milwaukee is 4h 57m on average, while flying from Idaho Falls to Milwaukee is 12h 50m on average. Milwaukee is the most popular airport in Wisconsin.

What is the cheapest airline that flies from Idaho to Wisconsin?

Southwest, Sun Country Air, and Alaska Airlines are the most popular carriers operating from Idaho to Wisconsin

When did momondo last update prices for flights from Idaho to Wisconsin?

Prices for flights from Idaho to Wisconsin are updated daily.

How many operators does momondo search for flights from Idaho to Wisconsin?

The number of operators available for flights from Idaho to Wisconsin is 7 as of March 2026.

How old do you have to be to fly from Idaho to Wisconsin?

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 Idaho to Wisconsin.

What documentation or ID do you need to fly to Wisconsin?

The required travel and health documents for your Wisconsin trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Wisconsin. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$83 Cheap Flights from Idaho to Wisconsin in 2026

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Find the cheapest flights from Idaho to Wisconsin

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:44 am - 11:58 pm

GEG

MSP

10h 14m

1 stop

6:45 am - 10:49 am

MSP

GEG

6h 04m

1 stop

$160Frontier

Thu, Apr 16 - Sun, Apr 19

11:44 am - 11:02 am

GEG

MSP

21h 18m

1 stop

6:45 am - 10:49 am

MSP

GEG

6h 04m

1 stop

$180Frontier

Thu, Apr 16 - Thu, Apr 23

2:25 pm - 11:55 pm

GEG

ORD

7h 30m

1 stop

7:00 am - 1:45 pm

ORD

GEG

8h 45m

1 stop

$243Southwest

Wed, May 13 - Sat, May 16

2:25 pm - 11:55 pm

GEG

ORD

7h 30m

1 stop

7:00 am - 4:05 pm

ORD

GEG

11h 05m

2 stops

$248Southwest

Wed, May 13 - Sat, May 16

1:13 pm - 7:10 pm

GEG

ORD

3h 57mnonstop

11:17 am - 1:14 pm

ORD

GEG

3h 57mnonstop

$251American Airlines

Tue, May 12 - Wed, May 27

1:11 pm - 11:57 pm

GEG

ORD

8h 46m

1 stop

7:12 am - 12:13 pm

ORD

GEG

7h 01m

1 stop

$271Delta

Tue, May 12 - Wed, May 27

8:30 am - 6:35 pm

BOI

ORD

9h 05m

2 stops

5:15 am - 1:07 pm

ORD

BOI

8h 52m

1 stop

$276Delta

Wed, Apr 22 - Wed, Apr 29

1:22 pm - 7:19 pm

GEG

ORD

3h 57mnonstop

10:30 am - 12:32 pm

ORD

GEG

4h 02mnonstop

$283American Airlines

Thu, Apr 16 - Wed, Apr 22

6:15 am - 2:28 pm

BOI

MKE

7h 13m

1 stop

3:25 pm - 10:50 pm

MKE

BOI

8h 25m

1 stop

$317United Airlines

Tue, Apr 28 - Tue, May 5

5:54 pm - 11:59 pm

IDA

MSP

5h 05m

1 stop

5:45 am - 9:50 am

MSP

IDA

5h 05m

1 stop

$319United Airlines

Sat, May 23 - Wed, Jun 17

Alaska Airlines flights from Idaho to Wisconsin

Our best Alaska Airlines deals on Idaho to Wisconsin flight tickets

Alaska Airlines

Apr 22

BOI6:08 pmBoise Air Term. Gowen Fld

11h 32m

1 stop

ORD6:40 amChicago O'Hare Intl

Apr 29

ORD5:52 pmChicago O'Hare Intl

7h 07m

1 stop

BOI11:59 pmBoise Air Term. Gowen Fld

$271

Alaska Airlines

May 5

BOI2:57 pmBoise Air Term. Gowen Fld

8h 02m

1 stop

ORD11:59 pmChicago O'Hare Intl

May 9

ORD3:52 pmChicago O'Hare Intl

8h 10m

1 stop

BOI11:02 pmBoise Air Term. Gowen Fld

$295

Alaska Airlines

Apr 28

GEG7:41 pmSpokane

8h 59m

1 stop

ORD6:40 amChicago O'Hare Intl

May 2

ORD3:52 pmChicago O'Hare Intl

8h 28m

1 stop

GEG10:20 pmSpokane

$306

Delta flights from Idaho to Wisconsin

Our best Delta deals on Idaho to Wisconsin flight tickets

Delta

May 12

GEG1:11 pmSpokane

8h 46m

1 stop

ORD11:57 pmChicago O'Hare Intl

May 27

ORD7:12 amChicago O'Hare Intl

7h 01m

1 stop

GEG12:13 pmSpokane

$271

Delta

Apr 22

BOI8:30 amBoise Air Term. Gowen Fld

9h 05m

2 stops

ORD6:35 pmChicago O'Hare Intl

Apr 29

ORD5:15 amChicago O'Hare Intl

8h 52m

1 stop

BOI1:07 pmBoise Air Term. Gowen Fld

$276

Delta

Apr 22

BOI8:30 amBoise Air Term. Gowen Fld

10h 46m

2 stops

ORD8:16 pmChicago O'Hare Intl

Apr 29

ORD2:09 pmChicago O'Hare Intl

9h 15m

2 stops

BOI10:24 pmBoise Air Term. Gowen Fld

$282

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SpokaneMinneapolis

GEG - MSP

GEGMSP

Spokane

Thu 4/16

11:44 am-11:58 pm

1 stop10h 14m

Minneapolis St Paul

Sun 4/19

6:45 am-10:49 am

1 stop6h 04m

$160

SpokaneMinneapolis

GEG - MSP

GEGMSP

Spokane

Thu 4/16

11:44 am-11:02 am

1 stop21h 18m

Minneapolis St Paul

Thu 4/23

6:45 am-10:49 am

1 stop6h 04m

$180

SpokaneChicago

GEG - ORD

GEGORD

Spokane

Wed 5/13

2:25 pm-11:55 pm

1 stop7h 30m

Chicago O'Hare Intl

Sat 5/16

7:00 am-1:45 pm

1 stop8h 45m

$243

SpokaneChicago

GEG - ORD

GEGORD

Spokane

Wed 5/13

2:25 pm-11:55 pm

1 stop7h 30m

Chicago O'Hare Intl

Sat 5/16

7:00 am-4:05 pm

2 stops11h 05m

$248

Quickest round-trip

SpokaneChicago

GEG - ORD

GEGORD

Spokane

Tue 5/12

1:13 pm-7:10 pm

Nonstop3h 57m

Chicago O'Hare Intl

Wed 5/27

11:17 am-1:14 pm

Nonstop3h 57m

$251

SpokaneChicago

GEG - ORD

GEGORD

Spokane

Tue 5/12

1:11 pm-11:57 pm

1 stop8h 46m

Chicago O'Hare Intl

Wed 5/27

7:12 am-12:13 pm

1 stop7h 01m

$271

BoiseChicago

BOI - ORD

BOIORD

Boise Air Term. Gowen Fld

Wed 4/22

8:30 am-6:35 pm

2 stops9h 05m

Chicago O'Hare Intl

Wed 4/29

5:15 am-1:07 pm

1 stop8h 52m

$276

SpokaneChicago

GEG - ORD

GEGORD

Spokane

Thu 4/16

1:22 pm-7:19 pm

Nonstop3h 57m

Chicago O'Hare Intl

Wed 4/22

10:30 am-12:32 pm

Nonstop4h 02m

$283

BoiseMilwaukee

BOI - MKE

BOIMKE

Boise Air Term. Gowen Fld

Tue 4/28

6:15 am-2:28 pm

1 stop7h 13m

Milwaukee-Mitchell

Tue 5/5

3:25 pm-10:50 pm

1 stop8h 25m

$317

Idaho FallsMinneapolis

IDA - MSP

IDAMSP

Idaho Falls Fanning Field

Sat 5/23

5:54 pm-11:59 pm

1 stop5h 05m

Minneapolis St Paul

Wed 6/17

5:45 am-9:50 am

1 stop5h 05m

$319

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Idaho to Wisconsin

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

Prices

Airlines

Other information

What is the cheapest month to fly to Wisconsin?

If you aren’t able to travel during the month of May, then book flights to Wisconsin from Idaho during September instead. Flights to Wisconsin in September, while not as cheap as those in May, still average around $396.

Can stopping save me money on Idaho to Wisconsin flights?

You could potentially save up to 24% on your flight if you consider stops on a Idaho to Wisconsin flight.

Cheap Idaho to Wisconsin flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to Wisconsin

Fastest flight time	2h 19m
Direct flights	Every day
Airports in Wisconsin	80 airports

The fastest flight from Idaho to Wisconsin takes 2h 19m

Direct flights go from Idaho to Wisconsin every day.

There are 80 airports in Wisconsin. From Idaho there are direct flights to Minneapolis St Paul (MSP).

Search flight deals

When did momondo last update prices for flights from Idaho to Wisconsin?
Prices for flights from Idaho to Wisconsin are updated daily.
How many operators does momondo search for flights from Idaho to Wisconsin?
The number of operators available for flights from Idaho to Wisconsin is 7 as of March 2026.
How old do you have to be to fly from Idaho to Wisconsin?
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 Idaho to Wisconsin.
What documentation or ID do you need to fly to Wisconsin?
The required travel and health documents for your Wisconsin trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Wisconsin. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Idaho to Wisconsin

Compare and see reviews for airlines that fly from Idaho to Wisconsin with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $249	Free Cancellation	Rating 7.4 9,525 reviews	Search United Airlines flights
Delta	PriceFrom $256	Free Cancellation	Rating 7.9 8,364 reviews	Search Delta flights
American Airlines	PriceFrom $268	Free Cancellation	Rating 7.1 11,543 reviews	Search American Airlines flights
Southwest	PriceFrom $346	Free Cancellation	Rating 8.0 4,332 reviews	Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Idaho to Wisconsin?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Idaho to Wisconsin. momondo saves you time and could save you money on your trip.

Can I find flights from Idaho to Wisconsin with flexible booking policies on momondo?

Yes. All flights to Wisconsin from Idaho on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Idaho to Wisconsin?

momondo provides multiple filters to help you find the best flight to Wisconsin from Idaho. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Idaho to Wisconsin right now. Can momondo alert me if prices change?

Price alerts on flights to Wisconsin from Idaho are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.