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Islip

$88+ Cheap flights from Michigan to Islip, NY (ISP)

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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — ISP
Dec 30 — Jan 61
Tue 12/30
Tue 1/6
1 adult, Economy
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Cheap flight deals from Michigan to Islip

Keep the following information in mind while searching for Michigan to Islip flight deals. Data was last updated November 30, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$163
(CheapOair)

One-way from

$88
(CheapOair)

Popular in

November

Cheapest in

September

Average price

$198
Provider with most accurate pricing for Detroit (DTT)-New York (NYC) flight deals.
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Provider most trusted by Cheapflights users for Detroit (DTT)-New York (NYC) flights.
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From Michigan to Islip Long Island
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One-way flight from Michigan to Islip Long Island
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Highest demand for flights based on searches. 10% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Michigan to Islip

Cheapest flights from Michigan to Islip
Explore the most affordable flight options available from Michigan to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 30, 2025.

This CheapOair deal was found by Cheapflights users on 11/29. 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 12/152:26 pmORD - ISP
1 stop28h 08mFrontier
Wed 12/176:00 amISP - ORD
1 stop29h 18mFrontier
Deal found 11/29$163
This Frontier deal was found by Cheapflights users on 11/27. 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.
Fri 12/129:18 amDTW - ISP
1 stop10h 16mFrontier
Mon 12/1510:19 amISP - DTW
1 stop6h 58mFrontier
Deal found 11/27$187
This CheapOair deal was found by Cheapflights users on 11/28. 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.
Sun 12/142:36 pmORD - ISP
1 stop17h 37mFrontier
Wed 12/176:00 amISP - ORD
1 stop29h 18mFrontier
Deal found 11/28$188
This CheapOair deal was found by Cheapflights users on 11/27. 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 12/82:26 pmORD - ISP
1 stop28h 08mFrontier
Fri 12/128:29 pmISP - ORD
1 stop17h 47mFrontier
Deal found 11/27$208
This CheapOair deal was found by Cheapflights users on 11/28. 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.
Fri 12/122:26 pmORD - ISP
1 stop17h 47mFrontier
Sun 12/1411:15 amISP - ORD
1 stop27h 01mFrontier
Deal found 11/28$213
This CheapOair deal was found by Cheapflights users on 11/27. 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.
Thu 12/1811:28 amORD - ISP
1 stop24h 14mFrontier
Sun 12/218:35 pmISP - ORD
1 stop13h 12mFrontier
Deal found 11/27$214
This Gotogate deal was found by Cheapflights users on 11/29. 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 12/146:12 pmDTW - ISP
1 stop15h 01mFrontier
Thu 12/1812:20 pmISP - DTW
1 stop20h 33mFrontier
Deal found 11/29$221
This Kiwi.com deal was found by Cheapflights users on 11/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/135:58 pmDTW - ISP
2 stops17h 02mMultiple Airlines
Wed 12/1712:37 pmISP - DTW
1 stop20h 14mMultiple Airlines
Deal found 11/28$231
This Kiwi.com deal was found by Cheapflights users on 11/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/142:28 pmDTW - ISP
2 stops33h 31mMultiple Airlines
Thu 12/1812:20 pmISP - DTW
1 stop20h 33mMultiple Airlines
Deal found 11/29$232
This CheapOair deal was found by Cheapflights users on 11/29. 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.
Sat 12/62:26 pmORD - ISP
1 stop18h 54mFrontier
Sat 12/1310:19 amISP - ORD
1 stop28h 12mFrontier
Deal found 11/29$235
This Frontier deal was found by Cheapflights users on 11/29. 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.
Fri 12/1910:12 amORD - ISP
1 stop8h 28mFrontier
Sun 12/218:35 pmISP - ORD
1 stop13h 12mFrontier
Deal found 11/29$263
This Expedia deal was found by Cheapflights users on 11/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/52:26 pmORD - ISP
1 stop17h 47mFrontier
Sun 12/711:15 amISP - ORD
1 stop27h 01mFrontier
Deal found 11/29$272

Cheapflights Fare Finder

 
Customize your flight search to find flights from Michigan to Islip 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 November 30, 2025.
Use the filters below to find and compare flights from Michigan to Islip that are best for you.

Fly from

Michigan

Fly to

Islip

Route

Depart

Return

Price

ChicagoIslip

ORD - ISP

ORDISP

Chicago O'Hare Intl

Mon 12/15

2:26 pm-7:34 pm

1 stop28h 08m

Islip Long Island

Wed 12/17

6:00 am-10:18 am

1 stop29h 18m

$163

DetroitIslip

DTW - ISP

DTWISP

Detroit Metropolitan Wayne County

Mon 12/15

6:12 pm-7:34 pm

1 stop25h 22m

Islip Long Island

Fri 12/19

8:35 pm-8:09 pm

1 stop23h 34m

$187

DetroitIslip

DTW - ISP

DTWISP

Detroit Metropolitan Wayne County

Fri 12/12

9:18 am-7:34 pm

1 stop10h 16m

Islip Long Island

Mon 12/15

10:19 am-5:17 pm

1 stop6h 58m

$187

ChicagoIslip

ORD - ISP

ORDISP

Chicago O'Hare Intl

Sun 12/14

2:36 pm-9:13 am

1 stop17h 37m

Islip Long Island

Wed 12/17

6:00 am-10:18 am

1 stop29h 18m

$188

ChicagoIslip

ORD - ISP

ORDISP

Chicago O'Hare Intl

Fri 2/6

10:48 am-8:47 pm

1 stop8h 59m

Islip Long Island

Sun 2/8

7:53 pm-4:58 pm

1 stop22h 05m

$191

ChicagoIslip

ORD - ISP

ORDISP

Chicago O'Hare Intl

Fri 12/12

12:15 pm-11:59 pm

1 stop10h 44m

Islip Long Island

Sat 12/13

10:19 am-1:31 pm

1 stop28h 12m

$209

ChicagoIslip

ORD - ISP

ORDISP

Chicago O'Hare Intl

Fri 12/12

12:15 pm-3:10 pm

1 stop25h 55m

Islip Long Island

Sun 12/14

11:15 am-1:16 pm

1 stop27h 01m

$213

ChicagoIslip

ORD - ISP

ORDISP

Chicago O'Hare Intl

Thu 12/18

11:28 am-12:42 pm

1 stop24h 14m

Islip Long Island

Sun 12/21

8:35 pm-8:47 am

1 stop13h 12m

$214

DetroitIslip

DTW - ISP

DTWISP

Detroit Metropolitan Wayne County

Sun 12/14

6:12 pm-9:13 am

1 stop15h 01m

Islip Long Island

Thu 12/18

12:20 pm-8:53 am

1 stop20h 33m

$221

DetroitIslip

DTW - ISP

DTWISP

Detroit Metropolitan Wayne County

Sat 12/13

5:58 pm-11:00 am

2 stops17h 02m

Islip Long Island

Wed 12/17

12:37 pm-8:51 am

1 stop20h 14m

$231

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/28

Showing 1-10 of 29 results
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Best time to book a flight from Michigan to Islip

Have a flexible travel schedule? Discover the best time to fly to Islip from Michigan 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.

Cheapflights Insights

Everything you need to know about your flight from Michigan to Islip

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

Currently, March is the cheapest month in which you can book a flight from Michigan to Islip, New York (average of $45). Flying from Michigan to Islip, New York in January is currently the most expensive (average of $97). 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 MI to ISP?

Find hourly flight availability from Michigan to Islip. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 30, 2025.

A simple way to save on the total cost of your ticket is to fly from Michigan to Islip, New York in the evening. If you’re flexible enough to do this you can expect to save up to 46% on your trip compared to booking a flight at noon.

Related info for your journey

Find useful and relevant information for your journey from Michigan to Islip. 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 into for flights to Islip from Michigan?

    If you book a flight to Islip from Michigan, you will be flying to Long Island, which is the city’s only airport. Islip Long Island (ISP) is located 7.2 mi from the center of Islip.

  • How long is the flight from Michigan to Islip, New York?

    There are many flights that can get you from Michigan to Islip, New York in 8h 05m. Fly via Frontier or Southwest to get the fastest option. The distance from Michigan to Islip, New York is about 655 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The most popular flight routes from Michigan to Islip, New York are Chicago O'Hare Intl - Islip Long Island, Detroit Metropolitan Wayne County - Islip Long Island and Grand Rapids Gerald R. Ford Intl - Islip Long Island.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Michigan to Islip 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 Michigan to Islip, New York?

    Currently, March is the cheapest month in which you can book a flight from Michigan to Islip, New York (average of $45). Flying from Michigan to Islip, New York in January is currently the most expensive (average of $97). 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

Traveling to a place near Islip?

Book flights to Islip if you plan to visit one of these locations
Riverhead

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