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

Spirit Airlines, Delta, and United Airlines are the most popular carriers operating from Connecticut to Wisconsin

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

983 flights are operational weekly from Connecticut to Wisconsin as of December 2025. The most popular departure day for this route is Thu, with 27% of flights per week taking off on this day.

How long is the flight from Connecticut to Wisconsin?

Average flight duration from Connecticut to Wisconsin depends on which airport you fly into and out of. Flying from Hartford to Milwaukee is 5h 20m on average, while flying from New Haven to Milwaukee is 10h 53m on average. Milwaukee is the most popular airport in Wisconsin.

What airlines fly to Wisconsin?

Delta, American Airlines and United Airlines are the top three most popular airlines that fly to Wisconsin from Connecticut according to our data. Delta is the first choice among our users, with 39% 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.

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

Prices for flights from Connecticut to Wisconsin were last updated today.

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

As of December 2025, there are 8 operators available to choose from for flights from Connecticut to Wisconsin.

How old do you have to be to fly from Connecticut 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 Connecticut to Wisconsin.

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

The travel and health documents required for your trip to Wisconsin can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Wisconsin. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$54 Cheap Flights from Connecticut to Wisconsin in 2025/26

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Find the cheapest flights from Connecticut to Wisconsin

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:29 pm - 6:29 pm

JFK

ORD

3h 00mnonstop

11:55 am - 3:19 pm

ORD

JFK

2h 24mnonstop

$84Frontier

Fri, Jan 30 - Fri, Feb 6

7:30 am - 9:12 am

LGA

ORD

2h 42mnonstop

5:53 pm - 8:59 pm

ORD

LGA

2h 06mnonstop

$84Spirit Airlines

Fri, Jan 16 - Mon, Jan 19

5:40 pm - 10:46 pm

EWR

ORD

6h 06m1 stop

4:38 pm - 7:46 pm

ORD

EWR

2h 08mnonstop

$117Multiple Airlines

Thu, Jan 22 - Sun, Jan 25

8:19 pm - 5:52 pm

BDL

ORD

22h 33m1 stop

7:45 am - 4:03 pm

ORD

BDL

7h 18m1 stop

$170Multiple Airlines

Mon, Jan 12 - Thu, Jan 15

5:29 pm - 10:22 pm

EWR

MSP

5h 53m1 stop

2:43 pm - 10:00 pm

MSP

EWR

6h 17m1 stop

$218American Airlines

Sat, Jan 31 - Sat, Feb 7

6:20 pm - 8:09 pm

JFK

MKE

2h 49mnonstop

7:00 am - 10:29 am

MKE

JFK

2h 29mnonstop

$299Delta

Fri, Apr 17 - Wed, Apr 22

12:59 pm - 6:02 pm

JFK

MKE

6h 03m1 stop

7:00 am - 10:29 am

MKE

JFK

2h 29mnonstop

$309Delta

Fri, Apr 17 - Wed, Apr 22

1:15 pm - 5:47 pm

LGA

MSN

5h 32m1 stop

8:15 am - 2:18 pm

MSN

LGA

5h 03m1 stop

$335United Airlines

Tue, Jan 6 - Sat, Jan 10

5:15 pm - 9:05 pm

LGA

MSN

4h 50m1 stop

3:49 pm - 11:43 pm

MSN

LGA

6h 54m2 stops

$340United Airlines

Tue, Jan 6 - Sat, Jan 10

12:00 pm - 11:28 pm

LGA

MSN

12h 28m1 stop

2:55 pm - 11:55 pm

MSN

LGA

8h 00m1 stop

$355American Airlines

Fri, Feb 20 - Mon, Feb 23

Frontier flights from Connecticut to Wisconsin

Our best Frontier deals on Connecticut to Wisconsin flight tickets

Frontier

Jan 30

JFK4:29 pmNew York John F Kennedy Intl

3h 00m

ORD6:29 pmChicago O'Hare Intl

Feb 6

ORD11:55 amChicago O'Hare Intl

2h 24m

JFK3:19 pmNew York John F Kennedy Intl

$84

Find similar

Frontier

Jan 7

JFK1:00 pmNew York John F Kennedy Intl

2h 57m

ORD2:57 pmChicago O'Hare Intl

Jan 9

ORD8:35 amChicago O'Hare Intl

2h 24m

JFK11:59 amNew York John F Kennedy Intl

$85

Find similar

Frontier

Jan 7

JFK1:00 pmNew York John F Kennedy Intl

2h 57m

ORD2:57 pmChicago O'Hare Intl

Jan 9

ORD8:35 amChicago O'Hare Intl

2h 24m

JFK11:59 amNew York John F Kennedy Intl

$89

Find similar

Spirit Airlines flights from Connecticut to Wisconsin

Our best Spirit Airlines deals on Connecticut to Wisconsin flight tickets

Spirit Airlines

Jan 16

LGA7:30 amNew York LaGuardia

2h 42m

ORD9:12 amChicago O'Hare Intl

Jan 19

ORD5:53 pmChicago O'Hare Intl

2h 06m

LGA8:59 pmNew York LaGuardia

$84

Find similar

Spirit Airlines

Jan 15

LGA7:30 amNew York LaGuardia

2h 42m

ORD9:12 amChicago O'Hare Intl

Jan 19

ORD5:53 pmChicago O'Hare Intl

2h 06m

LGA8:59 pmNew York LaGuardia

$85

Find similar

Spirit Airlines

Jan 11

LGA7:30 amNew York LaGuardia

2h 42m

ORD9:12 amChicago O'Hare Intl

Jan 11

ORD5:53 pmChicago O'Hare Intl

2h 06m

LGA8:59 pmNew York LaGuardia

$87

Find similar

Fly from

Fly to

Route

Depart

Return

Price

New YorkChicago

JFK - ORD

JFKORD

New York John F Kennedy Intl

Fri 1/30

4:29 pm-6:29 pm

Nonstop3h 00m

Chicago O'Hare Intl

Fri 2/6

11:55 am-3:19 pm

Nonstop2h 24m

$84

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Fri 1/16

7:30 am-9:12 am

Nonstop2h 42m

Chicago O'Hare Intl

Mon 1/19

5:53 pm-8:59 pm

Nonstop2h 06m

$84

NewarkChicago

EWR - ORD

EWRORD

Newark

Thu 1/22

5:40 pm-10:46 pm

1 stop6h 06m

Chicago O'Hare Intl

Sun 1/25

4:38 pm-7:46 pm

Nonstop2h 08m

$117

HartfordChicago

BDL - ORD

BDLORD

Hartford Bradley Intl

Mon 1/12

8:19 pm-5:52 pm

1 stop22h 33m

Chicago O'Hare Intl

Thu 1/15

7:45 am-4:03 pm

1 stop7h 18m

$170

NewarkMinneapolis

EWR - MSP

EWRMSP

Newark

Sat 1/31

5:29 pm-10:22 pm

1 stop5h 53m

Minneapolis St Paul

Sat 2/7

2:43 pm-10:00 pm

1 stop6h 17m

$218

New YorkMilwaukee

JFK - MKE

JFKMKE

New York John F Kennedy Intl

Fri 4/17

6:20 pm-8:09 pm

Nonstop2h 49m

Milwaukee-Mitchell

Wed 4/22

7:00 am-10:29 am

Nonstop2h 29m

$299

New YorkMilwaukee

JFK - MKE

JFKMKE

New York John F Kennedy Intl

Fri 4/17

12:59 pm-6:02 pm

1 stop6h 03m

Milwaukee-Mitchell

Wed 4/22

7:00 am-10:29 am

Nonstop2h 29m

$309

New YorkMadison

LGA - MSN

LGAMSN

New York LaGuardia

Tue 1/6

1:15 pm-5:47 pm

1 stop5h 32m

Madison Truax Field

Sat 1/10

8:15 am-2:18 pm

1 stop5h 03m

$335

New YorkMadison

LGA - MSN

LGAMSN

New York LaGuardia

Tue 1/6

5:15 pm-9:05 pm

1 stop4h 50m

Madison Truax Field

Sat 1/10

3:49 pm-11:43 pm

2 stops6h 54m

$340

New YorkMadison

LGA - MSN

LGAMSN

New York LaGuardia

Fri 2/20

12:00 pm-11:28 pm

1 stop12h 28m

Madison Truax Field

Mon 2/23

2:55 pm-11:55 pm

1 stop8h 00m

$355

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Connecticut 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 September, then book flights to Wisconsin from Connecticut during November instead. Flights to Wisconsin in November, while not as cheap as those in September, still average around $359.

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

The cheapest day to depart from Connecticut to Wisconsin is on a Monday. Travelers who choose to depart for Wisconsin on a Monday will often find tickets for as low as $366. The most expensive day to fly to Wisconsin is Wednesday, with ticket prices averaging around $426.

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

Our most recent data shows that the best time of day to fly to Wisconsin is in the evening. Flights from Connecticut to Wisconsin during this time can be as low as $366. Flights in the afternoon are often more expensive with an average ticket price of $436.

Can stopping save me money on Connecticut to Wisconsin flights?

You could potentially save up to 34% on your flight if you consider stops on a Connecticut to Wisconsin flight.

Cheap Connecticut to Wisconsin flight deals and tips

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

Fastest flight time	2h 28m
Direct flights	Every day
Airports in Wisconsin	80 airports

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

Direct flights go from Connecticut to Wisconsin every day.

There are 80 airports in Wisconsin. From Connecticut there are direct flights to Chicago O'Hare Intl (ORD), Madison Truax Field (MSN).

Search flight deals

When did momondo last update prices for flights from Connecticut to Wisconsin?
Prices for flights from Connecticut to Wisconsin were last updated today.
How many operators does momondo search for flights from Connecticut to Wisconsin?
As of December 2025, there are 8 operators available to choose from for flights from Connecticut to Wisconsin.
How old do you have to be to fly from Connecticut 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 Connecticut to Wisconsin.
What documentation or ID do you need to fly to Wisconsin?
The travel and health documents required for your trip to Wisconsin can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Wisconsin. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Connecticut to Wisconsin

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $198	Free Cancellation	Rating 7.4 9,091 reviews	Search United Airlines flights
Delta	PriceFrom $232	Free Cancellation	Rating 7.9 8,005 reviews	Search Delta flights
American Airlines	PriceFrom $248	Free Cancellation	Rating 7.2 11,054 reviews	Search American Airlines flights
Southwest	PriceFrom $286	Free Cancellation	Rating 7.9 4,250 reviews	Search Southwest flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Wisconsin from Connecticut.

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

Yes. momondo enables you to select and highlight flights to Wisconsin from Connecticut with this policy.

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

Once you have performed a search for Connecticut 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 Connecticut to Wisconsin right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Connecticut to Wisconsin now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Wisconsin and let you know when they change.

An easier way to manage your Wisconsin trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Popular cities in Wisconsin

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Cheap flights from Connecticut to Wisconsin from $54

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Connecticut to Wisconsin departing on 2/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

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Frontier flights from Connecticut to Wisconsin

Our best Frontier deals on Connecticut to Wisconsin flight tickets

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Our best Spirit Airlines deals on Connecticut to Wisconsin flight tickets

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Use the filters below to find and compare flights from Connecticut to Wisconsin that are best for you.

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How to get the cheapest flight ticket from Connecticut to Wisconsin

What is the cheapest month to fly to Wisconsin?

If you aren’t able to travel during the month of September, then book flights to Wisconsin from Connecticut during November instead. Flights to Wisconsin in November, while not as cheap as those in September, still average around $359.

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

The cheapest day to depart from Connecticut to Wisconsin is on a Monday. Travelers who choose to depart for Wisconsin on a Monday will often find tickets for as low as $366. The most expensive day to fly to Wisconsin is Wednesday, with ticket prices averaging around $426.

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

Our most recent data shows that the best time of day to fly to Wisconsin is in the evening. Flights from Connecticut to Wisconsin during this time can be as low as $366. Flights in the afternoon are often more expensive with an average ticket price of $436.

Can stopping save me money on Connecticut to Wisconsin flights?

You could potentially save up to 34% on your flight if you consider stops on a Connecticut to Wisconsin flight.

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

Spirit Airlines, Delta, and United Airlines are the most popular carriers operating from Connecticut to Wisconsin

What airlines fly to Wisconsin?

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

983 flights are operational weekly from Connecticut to Wisconsin as of December 2025. The most popular departure day for this route is Thu, with 27% of flights per week taking off on this day.

How long is the flight from Connecticut to Wisconsin?

Average flight duration from Connecticut to Wisconsin depends on which airport you fly into and out of. Flying from Hartford to Milwaukee is 5h 20m on average, while flying from New Haven to Milwaukee is 10h 53m on average. Milwaukee is the most popular airport in Wisconsin.

Cheap Connecticut to Wisconsin flight deals and tips

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

Fastest flight time

Direct flights

Airports in Wisconsin

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

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

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

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

Best airlines flying from Connecticut to Wisconsin

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

Why use momondo?

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

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

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

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

An easier way to manage your Wisconsin trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Wisconsin

Popular cities in Wisconsin

Popular flights according to clicks in the last 7 days on momondo