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Cheap flights from Islip (ISP) to Wisconsin from $75

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ISP — MKE
May 22 — May 291
From?
To?
Wed 5/22
Wed 5/29
1 adult, Economy
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How far in advance should I book a flight from Islip, New York to Wisconsin?

To save on the cost of your flight from Islip, New York to Wisconsin, book at least 52 days before your planned departure. Booking around this time can save you about 89% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $229 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $403.

What is the cheapest month to fly from Islip, New York to Wisconsin?

February can be a great time to fly to Wisconsin from Islip, New York with a flight ticket averaging about $247. Cheapflights users have found deals in the month of February for as cheap as $73. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from Islip, New York to Wisconsin (ISP - WI)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Islip, New York to Wisconsin as you normally would.

Cheap Frontier flights from Islip to Wisconsin

Explore cheap flight options specifically provided by Frontier for the route between Islip and Wisconsin. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 17, 2024.
Sat 6/14:49 pmISP - ORD
1 stop9h 09mFrontier
Tue 6/47:00 amORD - ISP
1 stop12h 23mFrontier
Deal found 5/16$140
Thu 5/304:49 pmISP - ORD
1 stop9h 19mFrontier
Tue 6/47:00 amORD - ISP
1 stop12h 23mFrontier
Deal found 5/16$145
Fri 5/314:49 pmISP - ORD
1 stop9h 19mFrontier
Tue 6/47:00 amORD - ISP
1 stop12h 23mFrontier
Deal found 5/16$149
Thu 6/1311:37 amISP - ORD
1 stop6h 10mFrontier
Thu 6/137:13 pmORD - ISP
1 stop11h 27mFrontier
Deal found 5/16$150
Fri 8/165:25 pmISP - ORD
1 stop8h 34mFrontier
Sun 8/185:56 pmORD - ISP
1 stop13h 30mFrontier
Deal found 5/16$177
Sun 6/24:49 pmISP - ORD
1 stop9h 19mFrontier
Thu 6/611:26 amORD - ISP
1 stop6h 52mFrontier
Deal found 5/16$188
Tue 6/44:49 pmISP - ORD
1 stop9h 19mFrontier
Wed 6/55:58 pmORD - ISP
1 stop12h 42mFrontier
Deal found 5/15$189
Thu 6/611:37 amISP - ORD
1 stop6h 10mFrontier
Mon 6/105:58 pmORD - ISP
1 stop12h 42mFrontier
Deal found 5/16$194
Fri 6/74:46 pmISP - ORD
1 stop9h 22mFrontier
Tue 6/118:13 amORD - ISP
1 stop22h 27mFrontier
Deal found 5/16$200

Cheap Islip to Wisconsin flights in May & June 2024

Find cheap flight options from Islip to Wisconsin specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 17, 2024.
Sat 6/14:49 pmISP - ORD
1 stop9h 09mFrontier
Tue 6/47:00 amORD - ISP
1 stop12h 23mFrontier
Deal found 5/16$140
Thu 5/304:49 pmISP - ORD
1 stop9h 19mFrontier
Tue 6/47:00 amORD - ISP
1 stop12h 23mFrontier
Deal found 5/16$145
Fri 5/314:49 pmISP - ORD
1 stop9h 19mFrontier
Tue 6/47:00 amORD - ISP
1 stop12h 23mFrontier
Deal found 5/16$149
Thu 6/1311:37 amISP - ORD
1 stop6h 10mFrontier
Thu 6/137:13 pmORD - ISP
1 stop11h 27mFrontier
Deal found 5/16$150
Sun 6/24:49 pmISP - ORD
1 stop9h 19mFrontier
Thu 6/611:26 amORD - ISP
1 stop6h 52mFrontier
Deal found 5/16$188
Tue 6/44:49 pmISP - ORD
1 stop9h 19mFrontier
Wed 6/55:58 pmORD - ISP
1 stop12h 42mFrontier
Deal found 5/15$189
Thu 6/611:37 amISP - ORD
1 stop6h 10mFrontier
Mon 6/105:58 pmORD - ISP
1 stop12h 42mFrontier
Deal found 5/16$194
Fri 6/74:46 pmISP - ORD
1 stop9h 22mFrontier
Tue 6/118:13 amORD - ISP
1 stop22h 27mFrontier
Deal found 5/16$200
Mon 6/244:46 pmISP - ORD
1 stop9h 22mFrontier
Thu 6/277:13 pmORD - ISP
1 stop11h 27mFrontier
Deal found 5/16$208

Islip to Wisconsin 2024 flight deals

Discover exclusive flight deals for travel between Islip and Wisconsin in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 17, 2024.
Sat 6/14:49 pmISP - ORD
1 stop9h 09mFrontier
Tue 6/47:00 amORD - ISP
1 stop12h 23mFrontier
Deal found 5/16$140
Thu 5/304:49 pmISP - ORD
1 stop9h 19mFrontier
Tue 6/47:00 amORD - ISP
1 stop12h 23mFrontier
Deal found 5/16$145
Fri 5/314:49 pmISP - ORD
1 stop9h 19mFrontier
Tue 6/47:00 amORD - ISP
1 stop12h 23mFrontier
Deal found 5/16$149
Thu 6/1311:37 amISP - ORD
1 stop6h 10mFrontier
Thu 6/137:13 pmORD - ISP
1 stop11h 27mFrontier
Deal found 5/16$150
Fri 8/165:25 pmISP - ORD
1 stop8h 34mFrontier
Sun 8/185:56 pmORD - ISP
1 stop13h 30mFrontier
Deal found 5/16$177
Sun 6/24:49 pmISP - ORD
1 stop9h 19mFrontier
Thu 6/611:26 amORD - ISP
1 stop6h 52mFrontier
Deal found 5/16$188
Tue 6/44:49 pmISP - ORD
1 stop9h 19mFrontier
Wed 6/55:58 pmORD - ISP
1 stop12h 42mFrontier
Deal found 5/15$189
Thu 6/611:37 amISP - ORD
1 stop6h 10mFrontier
Mon 6/105:58 pmORD - ISP
1 stop12h 42mFrontier
Deal found 5/16$194
Fri 6/74:46 pmISP - ORD
1 stop9h 22mFrontier
Tue 6/118:13 amORD - ISP
1 stop22h 27mFrontier
Deal found 5/16$200

Islip to Wisconsin flights leaving soon

Find last-minute flight options from Islip to Wisconsin for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 17, 2024.
Fri 5/244:49 pmISP - ORD
1 stop9h 19mFrontier
Sun 5/265:56 pmORD - ISP
1 stop13h 17mFrontier
Deal found 5/16$334
Thu 5/238:27 pmISP - ORD
1 stop29h 41mFrontier
Sun 5/265:56 pmORD - ISP
1 stop13h 17mFrontier
Deal found 5/15$345
Fri 5/244:49 pmISP - ORD
1 stop9h 19mFrontier
Mon 5/275:56 pmORD - ISP
1 stop13h 17mFrontier
Deal found 5/15$548

One-way flights to Wisconsin from Islip

Search for one-way flight options from Islip to Wisconsin. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 17, 2024.
Mon 6/174:46 pmISP - ORD
1 stop9h 22mFrontier
Deal found 5/16$75
Fri 6/144:46 pmISP - ORD
1 stop9h 22mFrontier
Deal found 5/16$79
Fri 5/314:49 pmISP - ORD
1 stop9h 19mFrontier
Deal found 5/16$99
Sun 6/1611:07 amISP - ORD
1 stop6h 40mFrontier
Deal found 5/15$169
Mon 5/274:49 pmISP - ORD
1 stop9h 19mFrontier
Deal found 5/16$274

Find flights from Islip to Wisconsin within your budget

Customize your flight search to find flights from Islip to Wisconsin 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, Cheapflights users made 2,637,452 searches. Data last updated May 17, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$140 - $419

Route

Depart

Return

Price

Islip Long IslandChicago O'Hare Intl

ISP - ORD

ISPORD

Islip Long Island

Sat 6/1

1 stop9h 09m

Chicago O'Hare Intl

Tue 6/4

1 stop12h 23m

$140

Islip Long IslandChicago O'Hare Intl

ISP - ORD

ISPORD

Islip Long Island

Thu 5/30

1 stop9h 19m

Chicago O'Hare Intl

Tue 6/4

1 stop12h 23m

$145

Islip Long IslandChicago O'Hare Intl

ISP - ORD

ISPORD

Islip Long Island

Fri 5/31

1 stop9h 19m

Chicago O'Hare Intl

Tue 6/4

1 stop12h 23m

$149

Islip Long IslandChicago O'Hare Intl

ISP - ORD

ISPORD

Islip Long Island

Thu 6/13

1 stop6h 10m

Chicago O'Hare Intl

Thu 6/13

1 stop11h 27m

$150

Islip Long IslandChicago O'Hare Intl

ISP - ORD

ISPORD

Islip Long Island

Fri 8/16

1 stop8h 34m

Chicago O'Hare Intl

Sun 8/18

1 stop13h 30m

$177

Islip Long IslandChicago O'Hare Intl

ISP - ORD

ISPORD

Islip Long Island

Sun 6/2

1 stop9h 19m

Chicago O'Hare Intl

Thu 6/6

1 stop6h 52m

$188

Islip Long IslandChicago O'Hare Intl

ISP - ORD

ISPORD

Islip Long Island

Tue 6/4

1 stop9h 19m

Chicago O'Hare Intl

Wed 6/5

1 stop12h 42m

$189

Islip Long IslandChicago O'Hare Intl

ISP - ORD

ISPORD

Islip Long Island

Thu 6/6

1 stop6h 10m

Chicago O'Hare Intl

Mon 6/10

1 stop12h 42m

$194

Islip Long IslandChicago O'Hare Intl

ISP - ORD

ISPORD

Islip Long Island

Mon 6/24

2 stops29h 11m

Chicago O'Hare Intl

Wed 6/26

2 stops31h 21m

$419

Flights are sorted by cheapest first

Deals found on 5/16

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Wisconsin

Get insights into the airlines that provide service to Wisconsin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Wisconsin. Reviews last updated May 17, 2024.
Frontier
6.3
Okay
4,060 reviews
Check prices

Boarding

6.6

Overall

6.3

Entertainment

4.9

Crew

7.1

Comfort

5.8

Food

5.2

Reviews

1 / 10

Inexpensive flight, and everything is an extra charge, so okay, fair deal!

Frontier
6.3
Okay
4,060 reviews
Frontier
6.3
Okay
4,060 reviews
Check prices

Boarding

6.6

Overall

6.3

Entertainment

4.9

Crew

7.1

Comfort

5.8

Food

5.2

Reviews

1 / 10

Inexpensive flight, and everything is an extra charge, so okay, fair deal!

Related info for your journey

Find useful and relevant information for your journey from Islip to Wisconsin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Islip to Wisconsin?

    For a flight from Islip to Wisconsin, you will be flying from Long Island. Islip Long Island (ISP) is just 7.2 mi from the center of the city.

  • Can I find flights from Islip, New York to Wisconsin for under $200 on Cheapflights?

    Yes, there are multiple flights from Islip, New York to Wisconsin for under $200. The cheapest flight booked recently is on Frontier for just $140, but on average you can expect to pay $207.

  • Are there last-minute flights available from Islip, New York to Wisconsin for under $400?

    There are currently 3+ open flights from Islip, New York to Wisconsin within the next 7 days for less than $400.

  • What are the most popular routes from Islip, New York to Wisconsin?

    Most travelers choose Islip Long Island - Chicago O'Hare Intl, Islip Long Island - Madison Truax Field or Islip Long Island - Milwaukee-Mitchell when deciding on the best route from Islip, New York to Wisconsin.

  • What does ISP to MKE mean?

    ISP stands for Islip Long Island Airport, while MKE stands for Milwaukee-Mitchell Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Madison Truax Field Airport (MSN), Appleton Intl Airport (ATW), Green Bay Austin-Straubel Airport (GRB), Wausau Central Wisconsin Airport (CWA), La Crosse Airport (LSE) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Islip to Wisconsin that include extra baggage allowance?

    The amount of baggage you can bring on your Islip to Wisconsin flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Islip to Wisconsin with specific airlines?

    Yes, Cheapflights allows you to browse and filter Islip to Wisconsin flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Islip to Wisconsin that include hotel bookings?

    Yes. In addition to deals on Islip to Wisconsin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Islip to Wisconsin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Islip to Wisconsin.

  • Can I find deals for business class flights from Islip to Wisconsin?

    Yes. Cheapflights offers flight deals from Islip to Wisconsin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Islip to Wisconsin that allow pets onboard?

    Many airlines flying from Islip to Wisconsin offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Islip to Wisconsin?

    Yes, you can often find last-minute deals on Islip to Wisconsin flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Islip, New York to Wisconsin flight deals updated?

    The Islip, New York to Wisconsin flight deals you see on this page were last updated on 5/16.

See more FAQs

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Search flights from Islip to Wisconsin by cabin class

Find flights from Islip to Wisconsin, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Islip to Wisconsin?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Islip to Wisconsin. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Islip to Wisconsin?

Millions of users choose and trust Cheapflights to book the best flight deals from Islip to Wisconsin for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Islip to Wisconsin with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Islip to Wisconsin, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Islip to Wisconsin become cheaper?

Not ready to book yet? You can track prices for flights from Islip to Wisconsin on Cheapflights with our Price Alert feature and get notified when better prices are available.

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