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Islip

$96+ 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — ISP
Jun 4 — Jun 111
Thu 6/4
Thu 6/11
1 adult, Economy
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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 May 5, 2026.

This Expedia deal was found by Cheapflights users on 5/1. 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.
Thu 6/1812:30 pm
DTW
-
ISP
1 stop8h 27m
Frontier
Sun 6/219:52 pm
ISP
-
DTW
1 stop13h 55m
Frontier
Deal found 5/1$230
This Frontier deal was found by Cheapflights users on 5/1. 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 6/1210:16 am
ORD
-
ISP
1 stop9h 41m
Frontier
Thu 6/189:52 pm
ISP
-
ORD
1 stop12h 29m
Frontier
Deal found 5/1$250
This Expedia deal was found by Cheapflights users on 5/3. 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.
Thu 7/912:37 pm
DTW
-
ISP
1 stop21h 21m
Frontier
Sun 7/1210:48 am
ISP
-
DTW
1 stop25h 07m
Frontier
Deal found 5/3$250
This Southwest deal was found by Cheapflights users on 5/4. 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.
Sun 6/75:30 am
GRR
-
ISP
1 stop6h 15m
Southwest
Thu 6/115:50 pm
ISP
-
GRR
1 stop6h 25m
Southwest
Deal found 5/4$299
This Kiwi.com deal was found by Cheapflights users on 4/30. 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 5/305:11 pm
ORD
-
ISP
1 stop15h 54m
Multiple Airlines
Sat 6/611:57 am
ISP
-
ORD
2 stops44h 58m
Multiple Airlines
Deal found 4/30$301
This Kiwi.com deal was found by Cheapflights users on 5/4. 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.
Tue 5/193:55 pm
ORD
-
ISP
1 stop17h 10m
Multiple Airlines
Sat 5/2311:57 am
ISP
-
ORD
2 stops36h 16m
Multiple Airlines
Deal found 5/4$311
This Kiwi.com deal was found by Cheapflights users on 5/1. 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.
Tue 6/94:59 pm
ORD
-
ISP
1 stop26h 58m
Multiple Airlines
Tue 6/167:18 pm
ISP
-
ORD
2 stops25h 32m
Multiple Airlines
Deal found 5/1$315
This Orbitz deal was found by Cheapflights users on 5/1. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1012:37 pm
DTW
-
ISP
1 stop21h 21m
Frontier
Mon 7/137:50 pm
ISP
-
DTW
1 stop22h 06m
Frontier
Deal found 5/1$315
This Kiwi.com deal was found by Cheapflights users on 5/2. 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 6/71:59 pm
DTW
-
ISP
2 stops23h 29m
Multiple Airlines
Wed 6/109:52 pm
ISP
-
DTW
1 stop13h 55m
Multiple Airlines
Deal found 5/2$330
This Kiwi.com deal was found by Cheapflights users on 5/3. 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 8/222:40 pm
DTW
-
ISP
2 stops19h 23m
Frontier
Sat 8/2910:48 am
ISP
-
DTW
1 stop7h 32m
Frontier
Deal found 5/3$334
This Frontier deal was found by Cheapflights users on 5/5. 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 11/138:00 am
ORD
-
ISP
1 stop9h 51m
Frontier
Sun 11/154:13 pm
ISP
-
ORD
1 stop8h 37m
Frontier
Deal found 5/5$335
This Kiwi.com deal was found by Cheapflights users on 5/1. 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.
Tue 6/94:59 pm
ORD
-
ISP
1 stop26h 58m
Frontier
Sat 6/139:52 pm
ISP
-
ORD
2 stops14h 44m
Frontier
Deal found 5/1$340

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 May 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$230
(Expedia)

One-way from

$96
(CheapOair)

Popular in

November

Cheapest in

February

Average price

$160
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. 8% potential increase in price ($15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 May 5, 2026.
Use the filters below to find and compare flights from Michigan to Islip that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Grand RapidsIslip

GRR - ISP

GRRISP

Grand Rapids Gerald R. Ford Intl

Sat 8/1

5:30 am-11:35 am

1 stop6h 05m

Islip Long Island

Tue 8/4

6:05 am-1:00 pm

1 stop6h 55m

$347

DetroitIslip

DTW - ISP

DTWISP

Detroit Metropolitan Wayne County

Mon 8/31

5:55 am-12:35 pm

2 stops6h 40m

Islip Long Island

Tue 9/8

6:05 am-1:40 pm

2 stops7h 35m

$363

ChicagoIslip

ORD - ISP

ORDISP

Chicago O'Hare Intl

Wed 5/27

11:55 am-10:10 pm

2 stops9h 15m

Islip Long Island

Sat 5/30

6:00 am-3:30 pm

2 stops10h 30m

$365

Grand RapidsIslip

GRR - ISP

GRRISP

Grand Rapids Gerald R. Ford Intl

Mon 6/1

8:25 am-11:50 am

1 stop3h 25m

Islip Long Island

Mon 6/8

5:50 pm-12:15 am

1 stop6h 25m

$373

Grand RapidsIslip

GRR - ISP

GRRISP

Grand Rapids Gerald R. Ford Intl

Thu 6/18

2:45 pm-11:35 pm

1 stop8h 50m

Islip Long Island

Sun 6/21

6:00 am-4:10 pm

1 stop10h 10m

$379

DetroitIslip

DTW - ISP

DTWISP

Detroit Metropolitan Wayne County

Thu 10/29

5:30 am-12:00 pm

1 stop6h 30m

Islip Long Island

Sun 11/1

5:35 am-11:00 am

1 stop5h 25m

$387

DetroitIslip

DTW - ISP

DTWISP

Detroit Metropolitan Wayne County

Wed 7/15

1:25 pm-10:35 pm

2 stops9h 10m

Islip Long Island

Mon 7/20

5:50 pm-12:15 am

1 stop6h 25m

$392

ChicagoIslip

ORD - ISP

ORDISP

Chicago O'Hare Intl

Fri 6/12

10:16 am-8:57 pm

1 stop9h 41m

Islip Long Island

Sun 6/14

9:52 pm-9:21 am

1 stop12h 29m

$395

DetroitIslip

DTW - ISP

DTWISP

Detroit Metropolitan Wayne County

Sat 7/4

5:30 am-11:35 am

1 stop6h 05m

Islip Long Island

Sun 7/12

6:00 am-12:15 pm

1 stop6h 15m

$397

DetroitIslip

DTW - ISP

DTWISP

Detroit Metropolitan Wayne County

Fri 9/11

3:50 pm-10:05 pm

1 stop6h 15m

Islip Long Island

Mon 9/14

10:20 am-2:05 pm

1 stop3h 45m

$397

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 40 resultsSorted by cheapest first
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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
No data available for this route at this time. Please check back soon.

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 6h 05m. Fly via Southwest or Frontier 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.

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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