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

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

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

The number of flights available between Wisconsin and Idaho is 117 per week as of April 2025. The most frequent departure day is Tue, with 15% of weekly flights leaving on this day.

How long is the flight from Wisconsin to Idaho?

Flight times from Wisconsin to Idaho vary, but if you’re flying out of Milwaukee and flying into Boise (one of the most popular routes), then the duration is 5h 25m on average. Another popular route from Wisconsin to Idaho is flying from Appleton to Boise, which will take roughly 5h 27m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to Idaho?

Delta, United Airlines and Southwest are the top three most popular airlines that fly to Idaho from Wisconsin according to our data. Delta is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Idaho. Keep in mind that there are 4 different airlines that fly to Idaho on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Wisconsin to Idaho are refreshed on a daily basis.

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

The number of operators available for flights from Wisconsin to Idaho is 7 as of April 2025.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Wisconsin to Idaho.

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

The necessary travel and health documents for your Idaho trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$78 Cheap Flights from Wisconsin to Idaho - Save in Minutes

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Find the cheapest flights from Wisconsin to Idaho

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Wisconsin to Idaho.

3:00 pm - 4:08 pmMSP-GEG

3h 08mnonstop

4:44 pm - 9:33 pmGEG-MSP

2h 49mnonstop

$175Sun Country Air

Find Deal

Thu, Aug 21 - Sun, Aug 24

2:30 pm - 4:32 pmMSP-BOI

3h 02mnonstop

6:55 pm - 10:39 pmBOI-MSP

2h 44mnonstop

$175Sun Country Air

Find Deal

Thu, Jul 17 - Thu, Jul 24

7:15 am - 12:13 pmORD-BOI

5h 58m1 stop

1:43 pm - 11:55 pmBOI-ORD

9h 12m1 stop

$175Delta

Find Deal

Tue, Jul 8 - Wed, Jul 16

5:20 pm - 12:12 amORD-BOI

7h 52m2 stops

11:30 pm - 8:32 amBOI-ORD

8h 02m1 stop

$180Delta

Find Deal

Tue, Jul 8 - Sun, Jul 13

1:19 pm - 3:25 pmORD-JAC

3h 06mnonstop

3:29 pm - 7:39 pmJAC-ORD

3h 10mnonstop

$198American Airlines

Find Deal

Sun, Jun 15 - Thu, Jun 19

8:45 am - 11:31 amORD-BOI

3h 46mnonstop

8:20 am - 12:59 pmBOI-ORD

3h 39mnonstop

$235United Airlines

Find Deal

Sat, Sep 20 - Sat, Oct 11

10:45 am - 12:35 pmORD-GEG

3h 50mnonstop

1:39 pm - 7:20 pmGEG-ORD

3h 41mnonstop

$235American Airlines

Find Deal

Sat, Aug 30 - Tue, Sep 2

8:45 am - 11:31 amORD-BOI

3h 46mnonstop

10:45 am - 7:50 pmBOI-ORD

8h 05m1 stop

$241United Airlines

Find Deal

Sat, Sep 20 - Sat, Oct 11

6:15 am - 11:20 amORD-GEG

7h 05m1 stop

7:30 am - 11:40 pmGEG-ORD

14h 10m2 stops

$265Southwest

Find Deal

Wed, Aug 13 - Mon, Aug 18

6:15 am - 11:20 amORD-GEG

7h 05m1 stop

7:05 am - 11:05 pmGEG-ORD

14h 00m2 stops

$325Southwest

Find Deal

Tue, Aug 19 - Sun, Aug 24

United Airlines flights from Wisconsin to Idaho

Our best United Airlines deals on Wisconsin to Idaho flight tickets

United Airlines

Sep 20

ORD8:45 amChicago O'Hare Intl

3h 46m

BOI11:31 amBoise Air Term. Gowen Fld

Oct 11

BOI8:20 amBoise Air Term. Gowen Fld

3h 39m

ORD12:59 pmChicago O'Hare Intl

$235

Find similar

United Airlines

Sep 20

ORD8:45 amChicago O'Hare Intl

3h 46m

BOI11:31 amBoise Air Term. Gowen Fld

Oct 11

BOI10:45 amBoise Air Term. Gowen Fld

8h 05m

1 stop

ORD7:50 pmChicago O'Hare Intl

$241

Find similar

United Airlines

May 30

ORD5:02 amChicago O'Hare Intl

5h 44m

1 stop

BOI9:46 amBoise Air Term. Gowen Fld

May 30

BOI7:07 pmBoise Air Term. Gowen Fld

9h 31m

1 stop

ORD5:38 amChicago O'Hare Intl

$242

Find similar

Delta flights from Wisconsin to Idaho

Our best Delta deals on Wisconsin to Idaho flight tickets

Delta

Jul 8

ORD7:15 amChicago O'Hare Intl

5h 58m

1 stop

BOI12:13 pmBoise Air Term. Gowen Fld

Jul 16

BOI1:43 pmBoise Air Term. Gowen Fld

9h 12m

1 stop

ORD11:55 pmChicago O'Hare Intl

$175

Find similar

Delta

Jul 8

ORD5:20 pmChicago O'Hare Intl

7h 52m

2 stops

BOI12:12 amBoise Air Term. Gowen Fld

Jul 13

BOI11:30 pmBoise Air Term. Gowen Fld

8h 02m

1 stop

ORD8:32 amChicago O'Hare Intl

$180

Find similar

Delta

Jun 24

ORD2:18 pmChicago O'Hare Intl

9h 05m

2 stops

BOI10:23 pmBoise Air Term. Gowen Fld

Jun 28

BOI5:40 amBoise Air Term. Gowen Fld

8h 23m

2 stops

ORD3:03 pmChicago O'Hare Intl

$185

Find similar

How to get the cheapest flight ticket from Wisconsin to Idaho

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 Idaho?

In general, February is the cheapest month to fly from Wisconsin to Idaho. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $336. If you don’t want to visit Idaho in February, then you should wait until October to fly from Wisconsin, when ticket prices are also cheap, with an average price of $371.

What is the cheapest day to depart on your flight to Idaho?

Our data shows that Wednesday is the least expensive day to fly to Idaho. Tickets to fly out on this day can be as low as $345. On the other hand, Sunday is the most expensive day to depart from Wisconsin because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $479.

What is the cheapest time of day to depart on your flight to Idaho?

According to our data, the cheapest time of day to fly to Idaho is in the evening. momondo users have found flights departing from Wisconsin to Idaho in the evening for as low as $362. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Idaho, so prices are often more expensive at around $466 per ticket.

How far in advance should I book a flight to Idaho?

You are more likely to see cheaper flights to Idaho from Wisconsin when booking 7 weeks ahead of your departure date. In general, you can expect to find flights to Idaho for around $421 when searching 7 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Idaho from Wisconsin for as low as $304 on momondo.

Cheap Wisconsin to Idaho flight deals and tips

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

Best Price Found	$78
Fastest flight time	2h 28m
Direct flights	Every day
Airports in Idaho	3 airports

The best one-way flight to Idaho from Wisconsin in the past 72 hours is $78. The best round-trip flight deal from Wisconsin to Idaho found on momondo in the last 72 hours is $175.

The fastest flight from Wisconsin to Idaho takes 2h 28m

Direct flights go from Wisconsin to Idaho every day.

There are 3 airports near Idaho: Spokane (GEG), Boise Air Term. Gowen Fld (BOI), Jackson Hole (JAC)

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When did momondo last update prices for flights from Wisconsin to Idaho?
Prices for flights from Wisconsin to Idaho are refreshed on a daily basis.
How many operators does momondo search for flights from Wisconsin to Idaho?
The number of operators available for flights from Wisconsin to Idaho is 7 as of April 2025.
How old do you have to be to fly from Wisconsin to Idaho?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Wisconsin to Idaho.
What documentation or ID do you need to fly to Idaho?
The necessary travel and health documents for your Idaho trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Wisconsin to Idaho

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $256	Free Cancellation	Rating 7.4 8,685 reviews	Search United Airlines flights
Delta	PriceFrom $258	Free Cancellation	Rating 8.0 7,920 reviews	Search Delta flights
American Airlines	PriceFrom $272	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Southwest	PriceFrom $362	Free Cancellation	Rating 8.0 4,289 reviews	Search Southwest flights

Why use momondo?

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

It is quick and easy to find Wisconsin to Idaho flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Idaho that suits you.

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

All flight searches from Wisconsin to Idaho on momondo can be filtered to show those which offer flexible booking policies.

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

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

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

If you are simply researching potential flights to Idaho, momondo offers a useful price alert feature which will track prices for flights to Idaho from Wisconsin and alert you when they change.