Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Wisconsin to New York from $115

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Wisconsin to New York departing on 4/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Wisconsin to New York

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:44 pm - 12:47 pm
ORD
-
ISP
23h 03m
1 stop
Multiple Airlines Logo
5:08 pm - 3:28 pm
ISP
-
ORD
23h 20m
1 stop
$199Multiple Airlines
Thu, Mar 5 - Sun, Mar 8
Multiple Airlines Logo
12:44 pm - 12:47 pm
ORD
-
ISP
23h 03m
1 stop
Multiple Airlines Logo
5:08 pm - 10:56 am
ISP
-
ORD
18h 48m
2 stops
$239Multiple Airlines
Thu, Mar 5 - Sun, Mar 8
Frontier Logo
8:39 pm - 9:48 am
ORD
-
ISP
12h 09m
1 stop
Frontier Logo
1:22 pm - 11:38 pm
ISP
-
ORD
11h 16m
1 stop
$248Frontier
Fri, Mar 6 - Mon, Mar 9
Multiple Airlines Logo
7:20 am - 6:40 pm
ORD
-
ISP
10h 20m
1 stop
Multiple Airlines Logo
5:08 pm - 3:28 pm
ISP
-
ORD
23h 20m
1 stop
$255Multiple Airlines
Fri, Mar 6 - Sun, Mar 8
Multiple Airlines Logo
6:51 pm - 11:42 pm
ORD
-
ISP
27h 51m
2 stops
Multiple Airlines Logo
6:00 am - 7:44 pm
ISP
-
ORD
14h 44m
1 stop
$270Multiple Airlines
Mon, Mar 2 - Fri, Mar 6
Frontier Logo
8:39 pm - 9:48 am
ORD
-
ISP
12h 09m
1 stop
Frontier Logo
5:08 pm - 11:38 pm
ISP
-
ORD
7h 30m
1 stop
$298Frontier
Fri, Mar 6 - Sun, Mar 8
Southwest Logo
6:45 am - 1:45 pm
MKE
-
ISP
6h 00m
1 stop
Southwest Logo
12:25 pm - 4:30 pm
ISP
-
MKE
5h 05m
1 stop
$325Southwest
Tue, Jul 14 - Tue, Jul 28
Southwest Logo
6:00 am - 1:45 pm
MKE
-
ISP
6h 45m
2 stops
Southwest Logo
12:25 pm - 4:30 pm
ISP
-
MKE
5h 05m
1 stop
$330Southwest
Tue, Jul 14 - Tue, Jul 28
Breeze Airways Logo
6:50 pm - 4:47 pm
MSN
-
ISP
20h 57m
1 stop
Breeze Airways Logo
6:09 pm - 8:25 am
ISP
-
MSN
39h 16m
3 stops
$740Breeze Airways
Mon, Jul 6 - Sat, Jul 11
Breeze Airways Logo
6:50 pm - 7:01 pm
MSN
-
ISP
47h 11m
2 stops
Breeze Airways Logo
6:09 pm - 8:25 am
ISP
-
MSN
39h 16m
3 stops
$881Breeze Airways
Mon, Jul 6 - Sat, Jul 11

Frontier flights from Wisconsin to Islip, New York

Our best Frontier deals on Wisconsin to Islip, New York flight tickets
Frontier
Mar 6
ORD8:39 pmChicago O'Hare Intl
12h 09m
1 stop
ISP9:48 amIslip Long Island
Mar 9
ISP1:22 pmIslip Long Island
11h 16m
1 stop
ORD11:38 pmChicago O'Hare Intl
$248
Frontier
Mar 12
ORD8:05 amChicago O'Hare Intl
7h 08m
1 stop
ISP4:13 pmIslip Long Island
Mar 15
ISP4:34 pmIslip Long Island
8h 04m
1 stop
ORD11:38 pmChicago O'Hare Intl
$330
Frontier
Mar 5
MKE7:37 pmMilwaukee-Mitchell
16h 10m
1 stop
ISP12:47 pmIslip Long Island
Mar 8
ISP5:08 pmIslip Long Island
17h 55m
2 stops
MKE10:03 amMilwaukee-Mitchell
$352

Southwest flights from Wisconsin to Islip, New York

Our best Southwest deals on Wisconsin to Islip, New York flight tickets
Southwest
Jul 14
MKE6:45 amMilwaukee-Mitchell
6h 00m
1 stop
ISP1:45 pmIslip Long Island
Jul 28
ISP12:25 pmIslip Long Island
5h 05m
1 stop
MKE4:30 pmMilwaukee-Mitchell
$325
Southwest
Jul 14
MKE6:00 amMilwaukee-Mitchell
6h 45m
2 stops
ISP1:45 pmIslip Long Island
Jul 28
ISP12:25 pmIslip Long Island
5h 05m
1 stop
MKE4:30 pmMilwaukee-Mitchell
$330
Southwest
Jul 14
MKE6:00 amMilwaukee-Mitchell
9h 00m
2 stops
ISP4:00 pmIslip Long Island
Jul 28
ISP2:55 pmIslip Long Island
8h 50m
2 stops
MKE10:45 pmMilwaukee-Mitchell
$335

momondo Fare Finder

 
Customize your flight search to find flights from Wisconsin to Islip, New York that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 6, 2026.
Use the filters below to find and compare flights from Wisconsin to Islip, New York that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoIslip

ORD - ISP

ORDISP

Chicago O'Hare Intl

Thu 3/5

12:44 pm-12:47 pm

1 stop23h 03m

Islip Long Island

Sun 3/8

5:08 pm-3:28 pm

1 stop23h 20m

$199

ChicagoIslip

ORD - ISP

ORDISP

Chicago O'Hare Intl

Thu 3/5

12:44 pm-12:47 pm

1 stop23h 03m

Islip Long Island

Sun 3/8

5:08 pm-10:56 am

2 stops18h 48m

$239

ChicagoIslip

ORD - ISP

ORDISP

Chicago O'Hare Intl

Fri 3/6

8:39 pm-9:48 am

1 stop12h 09m

Islip Long Island

Mon 3/9

1:22 pm-11:38 pm

1 stop11h 16m

$248

ChicagoIslip

ORD - ISP

ORDISP

Chicago O'Hare Intl

Fri 3/6

7:20 am-6:40 pm

1 stop10h 20m

Islip Long Island

Sun 3/8

5:08 pm-3:28 pm

1 stop23h 20m

$255

ChicagoIslip

ORD - ISP

ORDISP

Chicago O'Hare Intl

Mon 3/2

6:51 pm-11:42 pm

2 stops27h 51m

Islip Long Island

Fri 3/6

6:00 am-7:44 pm

1 stop14h 44m

$270

ChicagoIslip

ORD - ISP

ORDISP

Chicago O'Hare Intl

Fri 3/6

8:39 pm-9:48 am

1 stop12h 09m

Islip Long Island

Sun 3/8

5:08 pm-11:38 pm

1 stop7h 30m

$298

MilwaukeeIslip

MKE - ISP

MKEISP

Milwaukee-Mitchell

Tue 7/14

6:45 am-1:45 pm

1 stop6h 00m

Islip Long Island

Tue 7/28

12:25 pm-4:30 pm

1 stop5h 05m

$325

MilwaukeeIslip

MKE - ISP

MKEISP

Milwaukee-Mitchell

Tue 7/14

6:00 am-1:45 pm

2 stops6h 45m

Islip Long Island

Tue 7/28

12:25 pm-4:30 pm

1 stop5h 05m

$330

MadisonIslip

MSN - ISP

MSNISP

Madison Truax Field

Mon 7/6

6:50 pm-4:47 pm

1 stop20h 57m

Islip Long Island

Sat 7/11

6:09 pm-8:25 am

3 stops39h 16m

$740

MadisonIslip

MSN - ISP

MSNISP

Madison Truax Field

Mon 7/6

6:50 pm-7:01 pm

2 stops47h 11m

Islip Long Island

Sat 7/11

6:09 pm-8:25 am

3 stops39h 16m

$881

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to New York from

How to get the cheapest flight ticket from Wisconsin to Islip, New York

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 Wisconsin to Islip Long Island?

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

What airlines fly to Islip, New York?

Delta, United Airlines and American Airlines are the top three most popular airlines that fly to Islip, New York from Wisconsin according to our data. Delta is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Islip, New York. Keep in mind that there are 6 different airlines that fly to Islip, New York on a routine basis, so you have a few additional options to choose from.

Cheap Wisconsin to Islip, New York flight deals and tips

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

Fastest flight time

4h 30m

Direct flights

None
The fastest flight from Wisconsin to Islip, New York takes 4h 30m
There are no direct flights from Wisconsin to Islip, New York. There are no popular flight routes from Wisconsin to Islip, New York.
Search flight deals

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

    Prices for flights from Wisconsin to Islip Long Island Airport refresh daily.

  • How many operators does momondo search for flights from Wisconsin to Islip Long Island Airport?

  • How old do you have to be to fly from Wisconsin to Islip Long Island Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Wisconsin to Islip Long Island Airport.

  • What documentation or ID do you need to fly to Islip Long Island Airport?

    The travel and health documents required for your trip to Islip Long Island Airport 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 Islip Long Island Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Wisconsin to Islip, New York

Compare and see reviews for airlines that fly from Wisconsin to Islip, New York with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $244Free CancellationRating
8.0
4,275 reviews
Search Southwest flights

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Montauk
Riverhead
Sag Harbor
Southampton
Amagansett

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Wisconsin to Islip. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Islip from Wisconsin.

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

Of course. momondo tracks the price of Wisconsin to Islip flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Islip, New York 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 3/8
Sun 3/15
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States