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$64+ Cheap flights from Islip, NY (ISP) to Wisconsin

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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — MKE
Dec 27 — Jan 31
Fri 12/27
Fri 1/3
1 adult, Economy
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Cheap flight deals from Islip to Wisconsin

Discover tips and strategies to find the most affordable flight options for your journey from Islip (ISP) to Wisconsin (USWI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 22, 2024.

Round-trip from

$100
(Frontier)

One-way from

$64
(Frontier)
From Islip Long Island to Wisconsin
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One-way flight from Islip Long Island to Wisconsin
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Find flight deals from Islip to Wisconsin

Cheapest flights from Islip to Wisconsin
Explore the most affordable flight options available from Islip to Wisconsin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

This Gotogate deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/228:25 pmISP - ORD
1 stop27h 25mFrontier
Tue 12/314:30 pmORD - ISP
1 stop7h 09mFrontier
Deal found 12/21$488
This Gotogate deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2611:31 amISP - MKE
1 stop7h 15mFrontier
Thu 1/26:46 pmMKE - ISP
1 stop12h 04mFrontier
Deal found 12/21$529
This Frontier deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/259:38 pmISP - MSP
1 stop13h 49mFrontier
Sat 12/2811:27 amMSP - ISP
1 stop8h 41mFrontier
Deal found 12/21$603
This Southwest deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/275:30 amISP - ORD
1 stop9h 30mSouthwest
Mon 12/304:00 pmORD - ISP
1 stop6h 55mSouthwest
Deal found 12/20$636
This Southwest deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2611:40 amISP - MKE
1 stop5h 30mSouthwest
Thu 1/26:05 amMKE - ISP
2 stops11h 15mSouthwest
Deal found 12/21$761
This Southwest deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/277:10 pmISP - MSP
1 stop4h 45mSouthwest
Wed 1/13:15 pmMSP - ISP
1 stop6h 00mSouthwest
Deal found 12/21$826
This Mytrip deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/271:57 pmISP - MSP
3 stops24h 23mMultiple Airlines
Wed 1/16:27 amMSP - ISP
2 stops12h 10mMultiple Airlines
Deal found 12/21$1,125
This Mytrip deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/221:57 pmISP - ORD
3 stops19h 13mMultiple Airlines
Tue 12/313:31 pmORD - ISP
3 stops27h 06mMultiple Airlines
Deal found 12/21$1,150

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 2,558,603 searches. Data last updated December 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

IslipChicago

ISP - ORD

ISPORD

Islip Long Island

Wed 2/19

9:04 pm-7:09 am

1 stop11h 05m

Chicago O'Hare Intl

Wed 2/26

7:25 am-6:05 pm

1 stop9h 40m

$100

IslipMinneapolis

ISP - MSP

ISPMSP

Islip Long Island

Thu 1/9

8:12 pm-9:33 am

1 stop14h 21m

Minneapolis St Paul

Sun 1/12

10:47 am-10:37 am

1 stop22h 50m

$168

IslipChicago

ISP - ORD

ISPORD

Islip Long Island

Thu 1/9

10:50 am-11:32 pm

3 stops13h 42m

Chicago O'Hare Intl

Thu 1/23

8:30 am-1:16 pm

3 stops27h 46m

$331

IslipChicago

ISP - ORD

ISPORD

Islip Long Island

Thu 1/16

5:55 am-6:10 pm

2 stops13h 15m

Chicago O'Hare Intl

Thu 1/23

4:35 pm-10:15 pm

1 stop4h 40m

$381

IslipMinneapolis

ISP - MSP

ISPMSP

Islip Long Island

Thu 1/9

7:25 pm-11:31 pm

3 stops29h 06m

Minneapolis St Paul

Sun 1/12

3:14 pm-4:40 pm

2 stops24h 26m

$420

IslipChicago

ISP - ORD

ISPORD

Islip Long Island

Fri 1/31

12:43 pm-8:57 pm

1 stop9h 14m

$64

IslipMinneapolis

ISP - MSP

ISPMSP

Islip Long Island

Mon 12/30

9:38 pm-10:27 am

1 stop13h 49m

$215

IslipMadison

ISP - MSN

ISPMSN

Islip Long Island

Fri 1/17

10:10 am-9:08 am

2 stops23h 58m

$218

IslipChicago

ISP - ORD

ISPORD

Islip Long Island

Thu 1/2

5:30 am-2:00 pm

1 stop9h 30m

$283

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

Best time to book a flight from Islip to Wisconsin

Have a flexible travel schedule? Discover the best time to fly to Wisconsin from Islip with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Islip to Wisconsin

Get recent, data-driven insights about flights from Islip to Wisconsin including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Islip, New York to Wisconsin?

Currently, February is the cheapest month in which you can book a flight from Islip, New York to Wisconsin (average of $280). Flying from Islip, New York to Wisconsin in June is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ISP to WI?

Find hourly flight availability from Islip to Wisconsin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 22, 2024.

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.

Rainfall in Wisconsin by month

Plan your trip to Wisconsin by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Wisconsin ranges from 1.4 - 4.0 inches per month. June is typically the wettest month, when rainfall can reach 4.0 in. January is typically the driest time to visit Wisconsin when rainfall is around 1.4 in.

Temperature in Wisconsin by month

Plan your trip to Wisconsin by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Wisconsin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

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 December 22, 2024.
Read through reviews of airlines operating flights from Islip to Wisconsin, such as Southwest and Frontier. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,804 reviews

Comfort

8.1

Overall

8.1

Boarding

8.2

Crew

8.7

Entertainment

7.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,804 reviews
Southwest
8.1
Very good
4,804 reviews

Comfort

8.1

Overall

8.1

Boarding

8.2

Crew

8.7

Entertainment

7.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Breeze Airways
8.1
Very good
135 reviews
Southwest
8.1
Very good
4,804 reviews

Comfort

8.1

Overall

8.1

Boarding

8.2

Crew

8.7

Entertainment

7.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Frontier
6.1
Okay
3,472 reviews
Southwest
8.1
Very good
4,804 reviews

Comfort

8.1

Overall

8.1

Boarding

8.2

Crew

8.7

Entertainment

7.7

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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.

  • What are the cheapest airlines to fly from Islip, New York to Wisconsin one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $64. Users have also found prices from $218 and $283 on Breeze Airways and Southwest, respectively.

  • 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 - Minneapolis St Paul or Islip Long Island - Milwaukee-Mitchell when deciding on the best route from Islip, New York to Wisconsin.

  • 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.

  • What is the cheapest month to book a flight from Islip, New York to Wisconsin?

    Currently, February is the cheapest month in which you can book a flight from Islip, New York to Wisconsin (average of $280). Flying from Islip, New York to Wisconsin in June is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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