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

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

What airlines fly to Wisconsin?

United Airlines, Delta and Southwest are the top three most popular airlines that fly to Wisconsin from Montana according to our data. United Airlines is the first choice among our users, with 55% 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 Montana to Wisconsin?

Average flight duration from Montana to Wisconsin depends on which airport you fly into and out of. Flying from Billings to Milwaukee is 4h 11m on average, while flying from Missoula to Milwaukee is 4h 26m on average. Milwaukee is the most popular airport in Wisconsin.

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

As of February 2026, 162 flights take off from Montana and land in Wisconsin each week. The most common flight departure day for this route is Fri, with 17% of weekly flights taking off on this day.

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

Prices for flights from Montana to Wisconsin refresh daily.

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

The number of operators available for flights from Montana to Wisconsin is 6 as of February 2026.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montana to Wisconsin.

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

The necessary travel and health documents for your Wisconsin 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.

$93 Cheap Flights from Montana to Wisconsin in 2026

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Find the cheapest flights from Montana to Wisconsin

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:10 am - 12:20 pm

BZN

ORD

3h 10mnonstop

9:05 am - 11:31 am

ORD

BZN

3h 26mnonstop

$189United Airlines

Tue, Mar 31 - Wed, Apr 1

11:38 am - 3:11 pm

MSO

MSP

2h 33mnonstop

8:50 am - 10:36 am

MSP

MSO

2h 46mnonstop

$198Sun Country Air

Wed, Jul 8 - Sat, Jul 11

6:25 am - 11:35 am

BIL

ORD

4h 10m

1 stop

3:59 pm - 8:19 pm

ORD

BIL

5h 20m

1 stop

$209Delta

Tue, Mar 24 - Wed, Apr 8

5:15 am - 3:19 pm

BIL

ORD

9h 04m

2 stops

3:59 pm - 8:19 pm

ORD

BIL

5h 20m

1 stop

$214Delta

Tue, Mar 24 - Wed, Apr 8

1:36 pm - 5:45 pm

BZN

ORD

3h 09mnonstop

10:09 am - 12:38 pm

ORD

BZN

3h 29mnonstop

$229American Airlines

Tue, Mar 24 - Tue, Mar 31

1:28 pm - 5:37 pm

BZN

ORD

3h 09mnonstop

8:00 pm - 10:29 pm

ORD

BZN

3h 29mnonstop

$231American Airlines

Thu, Mar 5 - Sun, Mar 8

11:33 am - 11:56 pm

BZN

ORD

11h 23m

1 stop

1:00 pm - 11:56 pm

ORD

BZN

11h 56m

1 stop

$235Alaska Airlines

Fri, Mar 6 - Mon, Mar 9

3:32 pm - 1:11 pm

BIL

ORD

20h 39m

1 stop

2:07 pm - 1:25 pm

ORD

BIL

24h 18m

1 stop

$287Alaska Airlines

Mon, Mar 9 - Tue, Mar 17

8:10 am - 3:50 pm

BZN

MSP

6h 40m

1 stop

6:30 am - 10:25 am

MSP

BZN

4h 55m

1 stop

$348Southwest

Wed, May 6 - Sun, May 10

8:10 am - 3:50 pm

BZN

MSP

6h 40m

1 stop

2:15 pm - 10:45 pm

MSP

BZN

9h 30m

2 stops

$353Southwest

Wed, May 6 - Sun, May 10

United Airlines flights from Montana to Wisconsin

Our best United Airlines deals on Montana to Wisconsin flight tickets

United Airlines

Mar 31

BZN8:10 amBozeman Gallatin Field

3h 10m

ORD12:20 pmChicago O'Hare Intl

Apr 1

ORD9:05 amChicago O'Hare Intl

3h 26m

BZN11:31 amBozeman Gallatin Field

$189

United Airlines

Mar 16

BZN4:30 pmBozeman Gallatin Field

5h 24m

1 stop

ORD10:54 pmChicago O'Hare Intl

Mar 20

ORD9:10 amChicago O'Hare Intl

3h 30m

BZN11:40 amBozeman Gallatin Field

$199

United Airlines

Mar 31

BZN2:40 pmBozeman Gallatin Field

5h 40m

1 stop

ORD9:20 pmChicago O'Hare Intl

Apr 1

ORD7:00 amChicago O'Hare Intl

7h 34m

1 stop

BZN1:34 pmBozeman Gallatin Field

$209

Southwest flights from Montana to Wisconsin

Our best Southwest deals on Montana to Wisconsin flight tickets

Southwest

Mar 31

BZN7:30 amBozeman Gallatin Field

5h 25m

1 stop

ORD1:55 pmChicago O'Hare Intl

Apr 1

ORD6:15 amChicago O'Hare Intl

9h 30m

2 stops

BZN2:45 pmBozeman Gallatin Field

$288

Southwest

May 6

BZN8:10 amBozeman Gallatin Field

6h 40m

1 stop

MSP3:50 pmMinneapolis St Paul

May 10

MSP6:30 amMinneapolis St Paul

4h 55m

1 stop

BZN10:25 amBozeman Gallatin Field

$348

Southwest

May 6

BZN8:10 amBozeman Gallatin Field

6h 40m

1 stop

MSP3:50 pmMinneapolis St Paul

May 10

MSP2:15 pmMinneapolis St Paul

9h 30m

2 stops

BZN10:45 pmBozeman Gallatin Field

$353

Fly from

Fly to

Route

Depart

Return

Price

BozemanChicago

BZN - ORD

BZNORD

Bozeman Gallatin Field

Tue 3/31

8:10 am-12:20 pm

Nonstop3h 10m

Chicago O'Hare Intl

Wed 4/1

9:05 am-11:31 am

Nonstop3h 26m

$189

MissoulaMinneapolis

MSO - MSP

MSOMSP

Missoula Johnson-Bell Field

Wed 7/8

11:38 am-3:11 pm

Nonstop2h 33m

Minneapolis St Paul

Sat 7/11

8:50 am-10:36 am

Nonstop2h 46m

$198

BillingsChicago

BIL - ORD

BILORD

Billings Logan Intl

Tue 3/24

6:25 am-11:35 am

1 stop4h 10m

Chicago O'Hare Intl

Wed 4/8

3:59 pm-8:19 pm

1 stop5h 20m

$209

BillingsChicago

BIL - ORD

BILORD

Billings Logan Intl

Tue 3/24

5:15 am-3:19 pm

2 stops9h 04m

Chicago O'Hare Intl

Wed 4/8

3:59 pm-8:19 pm

1 stop5h 20m

$214

BozemanChicago

BZN - ORD

BZNORD

Bozeman Gallatin Field

Tue 3/24

1:36 pm-5:45 pm

Nonstop3h 09m

Chicago O'Hare Intl

Tue 3/31

10:09 am-12:38 pm

Nonstop3h 29m

$229

BozemanChicago

BZN - ORD

BZNORD

Bozeman Gallatin Field

Thu 3/5

1:28 pm-5:37 pm

Nonstop3h 09m

Chicago O'Hare Intl

Sun 3/8

8:00 pm-10:29 pm

Nonstop3h 29m

$231

BozemanChicago

BZN - ORD

BZNORD

Bozeman Gallatin Field

Fri 3/6

11:33 am-11:56 pm

1 stop11h 23m

Chicago O'Hare Intl

Mon 3/9

1:00 pm-11:56 pm

1 stop11h 56m

$235

BillingsChicago

BIL - ORD

BILORD

Billings Logan Intl

Mon 3/9

3:32 pm-1:11 pm

1 stop20h 39m

Chicago O'Hare Intl

Tue 3/17

2:07 pm-1:25 pm

1 stop24h 18m

$287

BozemanMinneapolis

BZN - MSP

BZNMSP

Bozeman Gallatin Field

Wed 5/6

8:10 am-3:50 pm

1 stop6h 40m

Minneapolis St Paul

Sun 5/10

6:30 am-10:25 am

1 stop4h 55m

$348

BozemanMinneapolis

BZN - MSP

BZNMSP

Bozeman Gallatin Field

Wed 5/6

8:10 am-3:50 pm

1 stop6h 40m

Minneapolis St Paul

Sun 5/10

2:15 pm-10:45 pm

2 stops9h 30m

$353

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 Montana 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 April, then book flights to Wisconsin from Montana during August instead. Flights to Wisconsin in August, while not as cheap as those in April, still average around $297.

Can stopping save me money on Montana to Wisconsin flights?

You could potentially save up to 22% on your flight if you consider stops on a Montana to Wisconsin flight.

Cheap Montana to Wisconsin flight deals and tips

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

Fastest flight time	2h 03m
Direct flights	Every day
Airports in Wisconsin	80 airports

The fastest flight from Montana to Wisconsin takes 2h 03m

Direct flights go from Montana to Wisconsin every day.

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

Search flight deals

When did momondo last update prices for flights from Montana to Wisconsin?
Prices for flights from Montana to Wisconsin refresh daily.
How many operators does momondo search for flights from Montana to Wisconsin?
The number of operators available for flights from Montana to Wisconsin is 6 as of February 2026.
How old do you have to be to fly from Montana to Wisconsin?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montana to Wisconsin.
What documentation or ID do you need to fly to Wisconsin?
The necessary travel and health documents for your Wisconsin 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 Montana to Wisconsin

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

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $174	Free Cancellation	Rating 7.9 8,203 reviews	Search Delta flights
United Airlines	PriceFrom $224	Free Cancellation	Rating 7.4 9,289 reviews	Search United Airlines flights
American Airlines	PriceFrom $268	Free Cancellation	Rating 7.2 11,288 reviews	Search American Airlines flights
Southwest	PriceFrom $317	Free Cancellation	Rating 8.0 4,284 reviews	Search Southwest flights

Why use momondo?

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

Finding the right flight to Wisconsin from Montana is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Wisconsin quick and easy, saving you time and money.

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

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

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

Once you have performed a search for Montana to Wisconsin flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Montana to Wisconsin flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.