When did momondo last update prices for flights from Islip Long Island Airport to Wisconsin?

Prices for flights from Islip Long Island Airport to Wisconsin were last updated today.

How old do you have to be to fly from Islip Long Island Airport 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 Islip Long Island Airport 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.

$129 Cheap Flights from Islip, New York to Wisconsin in 2026

Find the cheapest flights from Islip, New York to Wisconsin

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:55 pm - 6:05 pm

ISP

MSP

6h 10m

1 stop

3:30 pm - 9:05 pm

MSP

ISP

4h 35m

1 stop

$240Southwest

Tue, Sep 15 - Wed, Sep 30

3:20 pm - 10:50 pm

ISP

MSP

8h 30m

2 stops

6:00 am - 12:10 pm

MSP

ISP

5h 10m

1 stop

$246Southwest

Tue, Sep 15 - Tue, Sep 22

3:20 pm - 10:50 pm

ISP

MSP

8h 30m

2 stops

10:50 am - 9:05 pm

MSP

ISP

9h 15m

2 stops

$251Southwest

Tue, Sep 15 - Tue, Sep 22

10:43 am - 11:10 pm

ISP

ORD

13h 27m

1 stop

5:13 pm - 9:53 am

ORD

ISP

15h 40m

1 stop

$318Frontier

Sat, Jul 11 - Tue, Jul 14

4:13 pm - 11:55 pm

ISP

ORD

8h 42m

1 stop

9:26 am - 9:33 am

ORD

ISP

23h 07m

1 stop

$321Frontier

Thu, Sep 10 - Sun, Sep 13

6:00 am - 1:39 pm

ISP

ORD

8h 39m

1 stop

2:35 pm - 10:56 pm

ORD

ISP

7h 21m

1 stop

$356JetBlue

Tue, Aug 25 - Thu, Aug 27

10:57 am - 11:10 pm

ISP

ORD

13h 13m

1 stop

7:00 am - 9:44 pm

ORD

ISP

13h 44m

1 stop

$358Multiple Airlines

Wed, Jul 8 - Wed, Jul 15

10:48 am - 8:25 am

ISP

MSN

22h 37m

2 stops

10:27 am - 7:01 pm

MSN

ISP

7h 34m

1 stop

$654Multiple Airlines

Thu, Jul 2 - Wed, Jul 8

8:43 pm - 5:25 pm

ISP

MSN

45h 42m

2 stops

6:50 pm - 11:17 am

MSN

ISP

15h 27m

1 stop

$848Breeze Airways

Mon, Jun 22 - Fri, Jun 26

7:49 pm - 9:14 am

ISP

MSN

38h 25m

3 stops

6:50 pm - 4:47 pm

MSN

ISP

20h 57m

1 stop

$858Breeze Airways

Thu, Jun 25 - Mon, Jun 29

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Frontier flights from Islip, New York to Wisconsin

Our best Frontier deals on Islip, New York to Wisconsin flight tickets

Frontier

Jul 11

ISP10:43 amIslip Long Island

13h 27m

1 stop

ORD11:10 pmChicago O'Hare Intl

Jul 14

ORD5:13 pmChicago O'Hare Intl

15h 40m

1 stop

ISP9:53 amIslip Long Island

$318

Frontier

Sep 10

ISP4:13 pmIslip Long Island

8h 42m

1 stop

ORD11:55 pmChicago O'Hare Intl

Sep 13

ORD9:26 amChicago O'Hare Intl

23h 07m

1 stop

ISP9:33 amIslip Long Island

$321

Frontier

Jul 2

ISP10:48 amIslip Long Island

23h 33m

1 stop

ORD9:21 amChicago O'Hare Intl

Jul 7

ORD5:13 pmChicago O'Hare Intl

15h 40m

1 stop

ISP9:53 amIslip Long Island

$326

JetBlue flights from Islip, New York to Wisconsin

Our best JetBlue deals on Islip, New York to Wisconsin flight tickets

JetBlue

Aug 25

ISP6:00 amIslip Long Island

8h 39m

1 stop

ORD1:39 pmChicago O'Hare Intl

Aug 27

ORD2:35 pmChicago O'Hare Intl

7h 21m

1 stop

ISP10:56 pmIslip Long Island

$356

JetBlue

Jul 9

ISP4:58 pmIslip Long Island

7h 46m

1 stop

ORD11:44 pmChicago O'Hare Intl

Jul 13

ORD7:00 amChicago O'Hare Intl

13h 44m

1 stop

ISP9:44 pmIslip Long Island

$383

JetBlue

Aug 31

ISP6:00 amIslip Long Island

8h 39m

1 stop

ORD1:39 pmChicago O'Hare Intl

Sep 25

ORD3:00 pmChicago O'Hare Intl

7h 22m

1 stop

ISP11:22 pmIslip Long Island

$418

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

IslipMinneapolis

ISP - MSP

ISPMSP

Islip Long Island

Tue 9/15

12:55 pm-6:05 pm

1 stop6h 10m

Minneapolis St Paul

Wed 9/30

3:30 pm-9:05 pm

1 stop4h 35m

$240

IslipMinneapolis

ISP - MSP

ISPMSP

Islip Long Island

Tue 9/15

3:20 pm-10:50 pm

2 stops8h 30m

Minneapolis St Paul

Tue 9/22

6:00 am-12:10 pm

1 stop5h 10m

$246

IslipMinneapolis

ISP - MSP

ISPMSP

Islip Long Island

Tue 9/15

3:20 pm-10:50 pm

2 stops8h 30m

Minneapolis St Paul

Tue 9/22

10:50 am-9:05 pm

2 stops9h 15m

$251

IslipChicago

ISP - ORD

ISPORD

Islip Long Island

Sat 7/11

10:43 am-11:10 pm

1 stop13h 27m

Chicago O'Hare Intl

Tue 7/14

5:13 pm-9:53 am

1 stop15h 40m

$318

IslipChicago

ISP - ORD

ISPORD

Islip Long Island

Thu 9/10

4:13 pm-11:55 pm

1 stop8h 42m

Chicago O'Hare Intl

Sun 9/13

9:26 am-9:33 am

1 stop23h 07m

$321

IslipChicago

ISP - ORD

ISPORD

Islip Long Island

Tue 8/25

6:00 am-1:39 pm

1 stop8h 39m

Chicago O'Hare Intl

Thu 8/27

2:35 pm-10:56 pm

1 stop7h 21m

$356

IslipChicago

ISP - ORD

ISPORD

Islip Long Island

Wed 7/8

10:57 am-11:10 pm

1 stop13h 13m

Chicago O'Hare Intl

Wed 7/15

7:00 am-9:44 pm

1 stop13h 44m

$358

IslipMadison

ISP - MSN

ISPMSN

Islip Long Island

Thu 7/2

10:48 am-8:25 am

2 stops22h 37m

Madison Truax Field

Wed 7/8

10:27 am-7:01 pm

1 stop7h 34m

$654

IslipMadison

ISP - MSN

ISPMSN

Islip Long Island

Mon 6/22

8:43 pm-5:25 pm

2 stops45h 42m

Madison Truax Field

Fri 6/26

6:50 pm-11:17 am

1 stop15h 27m

$848

IslipMadison

ISP - MSN

ISPMSN

Islip Long Island

Thu 6/25

7:49 pm-9:14 am

3 stops38h 25m

Madison Truax Field

Mon 6/29

6:50 pm-4:47 pm

1 stop20h 57m

$858

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 Islip, New York 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

What is the cheapest airline that flies from Islip Long Island to Wisconsin?

Frontier, Southwest, and Breeze Airways are the most popular carriers operating from Islip Long Island to Wisconsin

What airlines fly to Wisconsin?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Wisconsin from Islip, New York according to our data. United Airlines is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Wisconsin. Keep in mind that there are 5 different airlines that fly to Wisconsin on a routine basis, so you have a few additional options to choose from.

Cheap Islip, New York to Wisconsin flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Islip, New York to Wisconsin

Fastest flight time	6h 10m
Direct flights	None

The fastest flight from Islip, New York to Wisconsin takes 6h 10m

There are no direct flights from Islip, New York to Wisconsin. There are no popular flight routes from Islip, New York to Wisconsin.

Search flight deals

Frequently asked questions about flying from Islip, New York to Wisconsin

When did momondo last update prices for flights from Islip Long Island Airport to Wisconsin?
Prices for flights from Islip Long Island Airport to Wisconsin were last updated today.
How old do you have to be to fly from Islip Long Island Airport 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 Islip Long Island Airport 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.

Why use momondo?

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

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

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Islip to Wisconsin.

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

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