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$75+ Cheap flights from Islip (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 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — MKE
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
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 November 20, 2024.

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 November 20, 2024.

This CheapOair deal was found by Cheapflights users on 11/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/167:52 pmISP - ORD
1 stop17h 54mFrontier
Wed 12/186:55 amORD - ISP
1 stop11h 16mFrontier
Deal found 11/19$118
This FlightHub deal was found by Cheapflights users on 11/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1412:43 pmISP - MKE
1 stop22h 04mFrontier
Sun 12/1510:47 amMKE - ISP
1 stop23h 45mFrontier
Deal found 11/20$180
This Mytrip deal was found by Cheapflights users on 11/19. 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.
Mon 12/163:05 pmISP - ORD
2 stops19h 32mMultiple Airlines
Wed 12/187:53 pmORD - ISP
2 stops16h 24mMultiple Airlines
Deal found 11/19$314
This Frontier deal was found by Cheapflights users on 11/20. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/239:38 pmISP - MSP
1 stop13h 49mFrontier
Sat 12/2811:27 amMSP - ISP
1 stop8h 41mFrontier
Deal found 11/20$523
This Southwest deal was found by Cheapflights users on 11/20. 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.
Wed 11/206:25 amISP - ORD
2 stops9h 35mSouthwest
Wed 11/2711:25 amORD - ISP
1 stop5h 55mSouthwest
Deal found 11/20$761

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 2,629,791 searches. Data last updated November 20, 2024.

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IslipChicago

ISP - ORD

ISPORD

Islip Long Island

Mon 12/16

7:52 pm-12:46 pm

1 stop17h 54m

Chicago O'Hare Intl

Wed 12/18

6:55 am-7:11 pm

1 stop11h 16m

$118

IslipMilwaukee

ISP - MKE

ISPMKE

Islip Long Island

Fri 1/24

9:11 pm-9:54 am

1 stop13h 43m

Milwaukee-Mitchell

Sun 1/26

6:52 pm-7:12 pm

1 stop23h 20m

$158

IslipChicago

ISP - ORD

ISPORD

Islip Long Island

Thu 2/6

5:55 am-2:00 pm

1 stop9h 05m

Chicago O'Hare Intl

Tue 2/11

7:00 am-12:10 pm

1 stop4h 10m

$302

IslipChicago

ISP - ORD

ISPORD

Islip Long Island

Mon 12/16

3:05 pm-9:37 am

2 stops19h 32m

Chicago O'Hare Intl

Wed 12/18

7:53 pm-1:17 pm

2 stops16h 24m

$314

IslipMilwaukee

ISP - MKE

ISPMKE

Islip Long Island

Thu 4/3

6:00 am-10:10 am

1 stop5h 10m

Milwaukee-Mitchell

Sun 4/6

6:20 am-5:25 pm

1 stop10h 05m

$366

IslipMinneapolis

ISP - MSP

ISPMSP

Islip Long Island

Thu 1/23

8:12 pm-9:44 am

1 stop14h 32m

Minneapolis St Paul

Sun 1/26

10:59 am-7:12 pm

1 stop7h 13m

$384

IslipMilwaukee

ISP - MKE

ISPMKE

Islip Long Island

Sun 2/23

9:33 pm-12:07 pm

1 stop15h 34m

$75

IslipChicago

ISP - ORD

ISPORD

Islip Long Island

Fri 1/10

12:43 pm-8:56 pm

1 stop9h 13m

$84

IslipChicago

ISP - ORD

ISPORD

Islip Long Island

Wed 12/18

6:25 am-1:00 pm

2 stops7h 35m

$156

IslipMilwaukee

ISP - MKE

ISPMKE

Islip Long Island

Sun 2/23

12:56 pm-9:30 am

2 stops21h 34m

$241

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 12 results
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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, January is the cheapest month in which you can book a flight from Islip, New York to Wisconsin (average of $277). Flying from Islip, New York to Wisconsin in June is currently the most expensive (average of $361). 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.

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 November 20, 2024.
Read through reviews of airlines operating flights from Islip to Wisconsin, such as Frontier and Southwest. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,014 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Frontier
6.1
Okay
3,539 reviews
Southwest
8.1
Very good
5,014 reviews

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Comfort

8.1

Boarding

8.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

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 most popular routes from Islip, New York to Wisconsin?

    Most travelers choose Islip Long Island - Chicago O'Hare Intl, Islip Long Island - Milwaukee-Mitchell or Islip Long Island - Madison Truax Field 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, January is the cheapest month in which you can book a flight from Islip, New York to Wisconsin (average of $277). Flying from Islip, New York to Wisconsin in June is currently the most expensive (average of $361). 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.

See more FAQs

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