HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Islip

$85+ 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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — ISP
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Michigan to Islip with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 January 21, 2026.

This CheapOair deal was found by Cheapflights users on 1/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/258:30 am
ORD
-
ISP
1 stop29h 09m
Frontier
Wed 3/49:33 am
ISP
-
ORD
1 stop7h 19m
Frontier
Deal found 1/20$144
This CheapOair deal was found by Cheapflights users on 1/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/178:30 am
ORD
-
ISP
1 stop27h 43m
Frontier
Mon 2/238:23 am
ISP
-
ORD
1 stop15h 52m
Frontier
Deal found 1/20$160
This Frontier deal was found by Cheapflights users on 1/20. 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.
Sat 2/289:11 pm
DTW
-
ISP
1 stop10h 37m
Frontier
Thu 3/55:07 pm
ISP
-
DTW
1 stop8h 34m
Frontier
Deal found 1/20$194
This CheapOair deal was found by Cheapflights users on 1/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/272:13 pm
ORD
-
ISP
1 stop24h 59m
Frontier
Mon 3/28:23 am
ISP
-
ORD
1 stop15h 52m
Frontier
Deal found 1/21$195
This CheapOair deal was found by Cheapflights users on 1/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2611:55 am
ORD
-
ISP
1 stop18h 43m
Frontier
Mon 3/23:34 pm
ISP
-
ORD
1 stop8h 41m
Frontier
Deal found 1/20$198
This Frontier deal was found by Cheapflights users on 1/20. 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.
Sat 2/289:11 pm
DTW
-
ISP
1 stop10h 37m
Frontier
Wed 3/49:33 am
ISP
-
DTW
1 stop10h 20m
Frontier
Deal found 1/20$205
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/54:19 pm
ORD
-
ISP
2 stops27h 28m
Multiple Airlines
Mon 2/97:20 pm
ISP
-
ORD
1 stop15h 23m
Multiple Airlines
Deal found 1/21$257
This Frontier deal was found by Cheapflights users on 1/20. 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.
Fri 1/3011:45 am
ORD
-
ISP
1 stop8h 02m
Frontier
Wed 2/259:33 am
ISP
-
ORD
1 stop7h 19m
Frontier
Deal found 1/20$276
This CheapOair deal was found by Cheapflights users on 1/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/68:39 pm
ORD
-
ISP
1 stop12h 09m
Frontier
Sun 3/85:08 pm
ISP
-
ORD
1 stop23h 20m
Frontier
Deal found 1/21$298
This Frontier deal was found by Cheapflights users on 1/20. 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.
Sat 2/148:15 am
ORD
-
ISP
1 stop10h 13m
Frontier
Mon 2/233:59 pm
ISP
-
ORD
1 stop8h 16m
Frontier
Deal found 1/20$300
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/239:18 am
DTW
-
ISP
2 stops10h 47m
Multiple Airlines
Wed 2/257:35 pm
ISP
-
DTW
1 stop28h 24m
Multiple Airlines
Deal found 1/20$300
This CheapOair deal was found by Cheapflights users on 1/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/1310:00 am
ORD
-
ISP
1 stop22h 48m
Frontier
Sun 3/154:34 pm
ISP
-
ORD
1 stop8h 04m
Frontier
Deal found 1/20$320

Find flight deals from Michigan to Islip

Keep the following information in mind while searching for Michigan to Islip flight deals. Data was last updated January 21, 2026.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$144
(CheapOair)

One-way from

$85
(Kiwi.com)

Popular in

November

Cheapest in

February

Average price

$157
Provider with most accurate pricing for Detroit (DTT)-New York (NYC) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit (DTT)-New York (NYC) flights.
Search Deals
From Michigan to Islip Long Island
Search Deals
One-way flight from Michigan to Islip Long Island
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($12 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 21, 2026.
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

Wed 2/25

8:30 am-2:39 pm

1 stop29h 09m

Islip Long Island

Wed 3/4

9:33 am-3:52 pm

1 stop7h 19m

$144

ChicagoIslip

ORD - ISP

ORDISP

Chicago O'Hare Intl

Tue 2/17

8:30 am-1:13 pm

1 stop27h 43m

Islip Long Island

Mon 2/23

8:23 am-11:15 pm

1 stop15h 52m

$160

DetroitIslip

DTW - ISP

DTWISP

Detroit Metropolitan Wayne County

Sat 2/28

9:11 pm-7:48 am

1 stop10h 37m

Islip Long Island

Thu 3/5

5:07 pm-1:41 am

1 stop8h 34m

$194

ChicagoIslip

ORD - ISP

ORDISP

Chicago O'Hare Intl

Fri 2/27

2:13 pm-4:12 pm

1 stop24h 59m

Islip Long Island

Mon 3/2

8:23 am-11:15 pm

1 stop15h 52m

$195

ChicagoIslip

ORD - ISP

ORDISP

Chicago O'Hare Intl

Wed 3/4

8:30 am-2:39 pm

1 stop29h 09m

Islip Long Island

Sat 3/7

10:43 am-11:09 pm

1 stop13h 26m

$198

DetroitIslip

DTW - ISP

DTWISP

Detroit Metropolitan Wayne County

Sat 2/28

9:11 pm-7:48 am

1 stop10h 37m

Islip Long Island

Wed 3/4

9:33 am-7:53 pm

1 stop10h 20m

$205

ChicagoIslip

ORD - ISP

ORDISP

Chicago O'Hare Intl

Thu 2/5

4:19 pm-8:47 pm

2 stops27h 28m

Islip Long Island

Mon 2/9

7:20 pm-9:43 am

1 stop15h 23m

$257

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-3:28 pm

1 stop23h 20m

$298

DetroitIslip

DTW - ISP

DTWISP

Detroit Metropolitan Wayne County

Mon 2/23

9:18 am-8:05 pm

2 stops10h 47m

Islip Long Island

Wed 2/25

7:35 pm-11:59 pm

1 stop28h 24m

$300

ChicagoIslip

ORD - ISP

ORDISP

Chicago O'Hare Intl

Thu 3/12

10:15 am-9:48 am

1 stop22h 33m

Islip Long Island

Sat 4/18

11:50 am-10:43 pm

2 stops11h 53m

$330

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 32 results
1
2
3
4

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 December is currently the most expensive (average of $78). 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.

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 29h 09m. Fly via Frontier to get the fastest option. The distance from Michigan to Islip, New York is about 770 mi.

  • 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 December is currently the most expensive (average of $78). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Michigan to Islip

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to John F Kennedy Intl flights
Dallas/Fort Worth to John F Kennedy Intl flights
Dallas/Fort Worth to LaGuardia flights
San Francisco to John F Kennedy Intl flights
Los Angeles to Newark flights
San Francisco to Newark flights
Miami to John F Kennedy Intl flights
O'Hare Intl to John F Kennedy Intl flights
Fort Lauderdale to John F Kennedy Intl flights
Atlanta to John F Kennedy Intl flights
Orlando to John F Kennedy Intl flights
Los Angeles to LaGuardia flights
Dallas/Fort Worth to Newark flights
Miami to LaGuardia flights
Atlanta to LaGuardia flights
Hobby to Newark flights
Hobby to LaGuardia flights
Fort Lauderdale to Newark flights
Hobby to John F Kennedy Intl flights
Fort Lauderdale to LaGuardia flights
O'Hare Intl to LaGuardia flights
Miami to Newark flights
O'Hare Intl to Newark flights
Tampa to John F Kennedy Intl flights
San Francisco to LaGuardia flights
George Bush Intcntl to John F Kennedy Intl flights
Austin to John F Kennedy Intl flights
Atlanta to Newark flights
George Bush Intcntl to Newark flights
Seattle to John F Kennedy Intl flights
Tampa to Newark flights
West Palm Beach to Newark flights
Tampa to LaGuardia flights
Seattle to Newark flights
Austin to Newark flights
Raleigh to John F Kennedy Intl flights
Orlando to Newark flights
Orlando to LaGuardia flights
Denver to John F Kennedy Intl flights
Denver to Newark flights
Sky Harbor Intl to John F Kennedy Intl flights
Denver to LaGuardia flights
Minneapolis to LaGuardia flights
George Bush Intcntl to LaGuardia flights
Raleigh to LaGuardia flights
Detroit to John F Kennedy Intl flights
West Palm Beach to John F Kennedy Intl flights
Midway to Newark flights
Midway to John F Kennedy Intl flights
Minneapolis to John F Kennedy Intl flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.