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.

$119 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.

5:43 pm - 9:20 amISP Islip Long Island-MKE Milwaukee-Mitchell

16h 37m1 stop Orlando

5:33 pm - 9:01 amMKE Milwaukee-Mitchell-ISP Islip Long Island

14h 28m1 stop Orlando

$213Frontier

Wed, Oct 7 - Thu, Dec 3

10:57 am - 11:08 pmISP Islip Long Island-ORD Chicago O'Hare Intl

13h 11m1 stop Orlando

9:10 pm - 9:53 amORD Chicago O'Hare Intl-ISP Islip Long Island

11h 43m1 stop Orlando

$236Frontier

Fri, Sep 4 - Mon, Sep 7

10:57 am - 11:08 pmISP Islip Long Island-ORD Chicago O'Hare Intl

13h 11m1 stop Orlando

7:44 pm - 9:53 amORD Chicago O'Hare Intl-ISP Islip Long Island

13h 09m1 stop Orlando

$244Frontier

Tue, Sep 1 - Sat, Sep 5

10:57 am - 11:08 pmISP Islip Long Island-ORD Chicago O'Hare Intl

13h 11m1 stop Orlando

9:10 pm - 9:53 amORD Chicago O'Hare Intl-ISP Islip Long Island

11h 43m1 stop Orlando

$254Frontier

Wed, Sep 2 - Fri, Sep 4

5:43 pm - 10:59 pmISP Islip Long Island-ORD Chicago O'Hare Intl

30h 16m1 stop Orlando

3:50 pm - 4:58 pmORD Chicago O'Hare Intl-ISP Islip Long Island

24h 08m1 stop Orlando

$255Frontier

Thu, Sep 10 - Wed, Sep 16

10:57 am - 11:08 pmISP Islip Long Island-ORD Chicago O'Hare Intl

13h 11m1 stop Orlando

7:44 pm - 9:53 amORD Chicago O'Hare Intl-ISP Islip Long Island

13h 09m1 stop Orlando

$258Frontier

Tue, Sep 1 - Sat, Sep 5

3:43 pm - 11:50 pmISP Islip Long Island-ORD Chicago O'Hare Intl

9h 07m1 stop Orlando

4:44 pm - 2:33 pmORD Chicago O'Hare Intl-ISP Islip Long Island

20h 49m1 stop Orlando

$259Frontier

Sat, Oct 31 - Mon, Nov 2

10:57 am - 11:08 pmISP Islip Long Island-ORD Chicago O'Hare Intl

13h 11m1 stop Orlando

7:44 pm - 9:53 amORD Chicago O'Hare Intl-ISP Islip Long Island

13h 09m1 stop Orlando

$260Frontier

Tue, Sep 1 - Sat, Sep 5

10:57 am - 11:08 pmISP Islip Long Island-ORD Chicago O'Hare Intl

13h 11m1 stop Orlando

7:44 pm - 9:53 amORD Chicago O'Hare Intl-ISP Islip Long Island

13h 09m1 stop Orlando

$262Frontier

Fri, Sep 4 - Sun, Sep 6

10:57 am - 11:08 pmISP Islip Long Island-ORD Chicago O'Hare Intl

13h 11m1 stop Orlando

9:10 pm - 9:53 amORD Chicago O'Hare Intl-ISP Islip Long Island

11h 43m1 stop Orlando

$263Frontier

Thu, Sep 3 - Mon, Sep 7

Cheap last minute flights

Enter your travel dates to find the best prices.

10:57 am - 6:32 pmISP Islip Long Island-MSP Minneapolis St Paul

8h 35m1 stop Orlando

7:17 pm - 9:53 amMSP Minneapolis St Paul-ISP Islip Long Island

13h 36m1 stop Orlando

$340Frontier

Fri, Aug 21 - Mon, Aug 24

10:57 am - 11:08 pmISP Islip Long Island-ORD Chicago O'Hare Intl

13h 11m1 stop Orlando

7:44 pm - 9:53 amORD Chicago O'Hare Intl-ISP Islip Long Island

13h 09m1 stop Orlando

$350Frontier

Thu, Aug 20 - Sun, Aug 23

10:57 am - 11:08 pmISP Islip Long Island-ORD Chicago O'Hare Intl

13h 11m1 stop Orlando

6:05 am - 6:14 pmORD Chicago O'Hare Intl-ISP Islip Long Island

11h 09m1 stop Orlando

$375Frontier

Fri, Aug 21 - Mon, Aug 24

10:57 am - 6:32 pmISP Islip Long Island-MSP Minneapolis St Paul

8h 35m1 stop Orlando

7:17 pm - 9:53 amMSP Minneapolis St Paul-ISP Islip Long Island

13h 36m1 stop Orlando

$375Frontier

Fri, Aug 21 - Mon, Aug 24

10:57 am - 11:08 pmISP Islip Long Island-ORD Chicago O'Hare Intl

13h 11m1 stop Orlando

7:44 pm - 9:53 amORD Chicago O'Hare Intl-ISP Islip Long Island

13h 09m1 stop Orlando

$410Frontier

Fri, Aug 21 - Sun, Aug 23

10:57 am - 11:08 pmISP Islip Long Island-ORD Chicago O'Hare Intl

13h 11m1 stop Orlando

6:05 am - 6:14 pmORD Chicago O'Hare Intl-ISP Islip Long Island

11h 09m1 stop Orlando

$448Frontier

Wed, Aug 19 - Mon, Aug 24

10:57 am - 6:32 pmISP Islip Long Island-MSP Minneapolis St Paul

8h 35m1 stop Orlando

7:17 pm - 9:53 amMSP Minneapolis St Paul-ISP Islip Long Island

13h 36m1 stop Orlando

$463Frontier

Thu, Aug 20 - Mon, Aug 24

7:09 pm - 1:20 pmISP Islip Long Island-ORD Chicago O'Hare Intl

19h 11m1 stop Orlando

9:10 pm - 4:47 pmORD Chicago O'Hare Intl-ISP Islip Long Island

18h 37m2 stops Orlando Raleigh-Durham

$536Multiple Airlines

Thu, Aug 20 - Mon, Aug 24

10:57 am - 7:53 amISP Islip Long Island-ORD Chicago O'Hare Intl

21h 56m2 stops Orlando Atlanta Hartsfield-Jackson

9:10 pm - 9:53 amORD Chicago O'Hare Intl-ISP Islip Long Island

11h 43m1 stop Orlando

$540Frontier

Wed, Aug 19 - Mon, Aug 24

10:57 am - 11:08 pmISP Islip Long Island-ORD Chicago O'Hare Intl

13h 11m1 stop Orlando

7:44 pm - 9:53 amORD Chicago O'Hare Intl-ISP Islip Long Island

13h 09m1 stop Orlando

$584Frontier

Thu, Aug 20 - Sun, Aug 23

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JetBlue flights from Islip, New York to Wisconsin

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

JetBlue

Sep 5

ISP6:00 amIslip Long Island

9h 24m

1 stop

ORD2:24 pmChicago O'Hare Intl

Sep 9

ORD3:00 pmChicago O'Hare Intl

7h 22m

1 stop

ISP11:22 pmIslip Long Island

$291

JetBlue

Sep 14

ISP7:00 amIslip Long Island

7h 45m

1 stop

ORD1:45 pmChicago O'Hare Intl

Sep 18

ORD3:00 pmChicago O'Hare Intl

7h 22m

1 stop

ISP11:22 pmIslip Long Island

$346

JetBlue

Aug 21

ISP6:00 amIslip Long Island

8h 39m

1 stop

ORD1:39 pmChicago O'Hare Intl

Aug 24

ORD2:35 pmChicago O'Hare Intl

27h 58m

1 stop

ISP7:33 pmIslip Long Island

$950

Frontier flights from Islip, New York to Wisconsin

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

Frontier

Oct 7

ISP5:43 pmIslip Long Island

16h 37m

1 stop

MKE9:20 amMilwaukee-Mitchell

Dec 3

MKE5:33 pmMilwaukee-Mitchell

14h 28m

1 stop

ISP9:01 amIslip Long Island

$213

Frontier

Sep 4

ISP10:57 amIslip Long Island

13h 11m

1 stop

ORD11:08 pmChicago O'Hare Intl

Sep 7

ORD9:10 pmChicago O'Hare Intl

11h 43m

1 stop

ISP9:53 amIslip Long Island

$236

Frontier

Sep 1

ISP10:57 amIslip Long Island

13h 11m

1 stop

ORD11:08 pmChicago O'Hare Intl

Sep 5

ORD7:44 pmChicago O'Hare Intl

13h 09m

1 stop

ISP9:53 amIslip Long Island

$244

momondo Fare Finder

Use the filters below to find and compare flights from Islip, New York to Wisconsin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IslipMilwaukee

ISP Islip Long Island - MKE Milwaukee-Mitchell

ISPMKE

Islip Long Island

Wed 10/7

5:43 pm-9:20 am

1 stop16h 37m

Milwaukee-Mitchell

Thu 12/3

5:33 pm-9:01 am

1 stop14h 28m

$213

Quickest round-trip

IslipChicago

ISP Islip Long Island - ORD Chicago O'Hare Intl

ISPORD

Islip Long Island

Fri 9/4

10:57 am-11:08 pm

1 stop13h 11m

Chicago O'Hare Intl

Mon 9/7

9:10 pm-9:53 am

1 stop11h 43m

$236

IslipChicago

ISP Islip Long Island - ORD Chicago O'Hare Intl

ISPORD

Islip Long Island

Tue 9/1

10:57 am-11:08 pm

1 stop13h 11m

Chicago O'Hare Intl

Sat 9/5

7:44 pm-9:53 am

1 stop13h 09m

$244

IslipChicago

ISP Islip Long Island - ORD Chicago O'Hare Intl

ISPORD

Islip Long Island

Wed 9/2

10:57 am-11:08 pm

1 stop13h 11m

Chicago O'Hare Intl

Fri 9/4

9:10 pm-9:53 am

1 stop11h 43m

$254

IslipChicago

ISP Islip Long Island - ORD Chicago O'Hare Intl

ISPORD

Islip Long Island

Thu 9/10

5:43 pm-10:59 pm

1 stop30h 16m

Chicago O'Hare Intl

Wed 9/16

3:50 pm-4:58 pm

1 stop24h 08m

$255

IslipChicago

ISP Islip Long Island - ORD Chicago O'Hare Intl

ISPORD

Islip Long Island

Tue 9/1

10:57 am-11:08 pm

1 stop13h 11m

Chicago O'Hare Intl

Sat 9/5

7:44 pm-9:53 am

1 stop13h 09m

$258

IslipChicago

ISP Islip Long Island - ORD Chicago O'Hare Intl

ISPORD

Islip Long Island

Sat 10/31

3:43 pm-11:50 pm

1 stop9h 07m

Chicago O'Hare Intl

Mon 11/2

4:44 pm-2:33 pm

1 stop20h 49m

$259

IslipChicago

ISP Islip Long Island - ORD Chicago O'Hare Intl

ISPORD

Islip Long Island

Tue 9/1

10:57 am-11:08 pm

1 stop13h 11m

Chicago O'Hare Intl

Sat 9/5

7:44 pm-9:53 am

1 stop13h 09m

$260

IslipChicago

ISP Islip Long Island - ORD Chicago O'Hare Intl

ISPORD

Islip Long Island

Fri 9/4

10:57 am-11:08 pm

1 stop13h 11m

Chicago O'Hare Intl

Sun 9/6

7:44 pm-9:53 am

1 stop13h 09m

$262

IslipChicago

ISP Islip Long Island - ORD Chicago O'Hare Intl

ISPORD

Islip Long Island

Thu 9/3

10:57 am-11:08 pm

1 stop13h 11m

Chicago O'Hare Intl

Mon 9/7

9:10 pm-9:53 am

1 stop11h 43m

$263

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, JetBlue, and Southwest 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 57% 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	5h 35m
Direct flights	None

The fastest flight from Islip, New York to Wisconsin takes 5h 35m

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.