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$80+ Cheap flights from Islip, NY (ISP) to Michigan

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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — DTW
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from Islip to Michigan

Cheapest flights from Islip to Michigan
Explore the most affordable flight options available from Islip to Michigan. 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 1/21. 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.
Mon 2/238:23 am
ISP
-
ORD
1 stop15h 52m
Frontier
Sat 2/288:15 am
ORD
-
ISP
1 stop22h 33m
Frontier
Deal found 1/21$160
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 4/88:00 am
ISP
-
ORD
1 stop29h 24m
Frontier
Mon 4/139:12 am
ORD
-
ISP
1 stop13h 02m
Frontier
Deal found 1/20$181
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/265:07 pm
ISP
-
ORD
1 stop29h 33m
Frontier
Sat 2/288:15 am
ORD
-
ISP
1 stop22h 33m
Frontier
Deal found 1/21$190
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/273:34 pm
ISP
-
ORD
1 stop25h 03m
Frontier
Sun 3/85:05 pm
ORD
-
ISP
1 stop15h 58m
Frontier
Deal found 1/21$264
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.
Fri 2/67:33 pm
ISP
-
DTW
1 stop14h 13m
Multiple Airlines
Sun 2/810:08 pm
DTW
-
ISP
2 stops21h 57m
Multiple Airlines
Deal found 1/21$295
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.
Thu 2/57:43 pm
ISP
-
ORD
1 stop15h 52m
Multiple Airlines
Sun 2/84:38 pm
ORD
-
ISP
2 stops26h 27m
Multiple Airlines
Deal found 1/20$300
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/69:43 pm
ISP
-
DTW
1 stop16h 38m
Frontier
Sun 2/812:17 pm
DTW
-
ISP
1 stop6h 31m
Frontier
Deal found 1/21$302
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 2/263:34 pm
ISP
-
ORD
2 stops18h 48m
Multiple Airlines
Sat 2/2812:44 pm
ORD
-
ISP
1 stop18h 04m
Multiple Airlines
Deal found 1/21$305
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.
Wed 2/47:35 pm
ISP
-
DTW
1 stop22h 05m
Multiple Airlines
Sun 2/810:08 pm
DTW
-
ISP
2 stops21h 57m
Multiple Airlines
Deal found 1/20$316
This CheapOair deal was found by Cheapflights users on 1/19. 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.
Sat 2/218:23 pm
ISP
-
ORD
1 stop25h 34m
Frontier
Tue 2/248:30 am
ORD
-
ISP
1 stop23h 10m
Frontier
Deal found 1/19$327
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.
Thu 2/127:26 pm
ISP
-
ORD
2 stops28h 13m
Multiple Airlines
Sun 2/1510:44 am
ORD
-
ISP
1 stop7h 22m
Multiple Airlines
Deal found 1/20$343
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 1/227:43 pm
ISP
-
ORD
1 stop15h 52m
Frontier
Sat 1/249:25 am
ORD
-
ISP
1 stop22h 15m
Frontier
Deal found 1/20$361

Find flight deals from Islip to Michigan

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

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$160
(CheapOair)

One-way from

$80
(Frontier)

Popular in

April

Cheapest in

March

Average price

$202
Provider with most accurate pricing for New York (NYC)-Detroit (DTT) flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Detroit (DTT) flights.
Search Deals
From Islip Long Island to Michigan
Search Deals
One-way flight from Islip Long Island to Michigan
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($1 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($3 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 Islip to Michigan 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 Islip to Michigan that are best for you.

Fly from

Islip

Fly to

Michigan

Route

Depart

Return

Price

IslipChicago

ISP - ORD

ISPORD

Islip Long Island

Mon 2/23

8:23 am-11:15 pm

1 stop15h 52m

Chicago O'Hare Intl

Sat 2/28

8:15 am-7:48 am

1 stop22h 33m

$160

IslipChicago

ISP - ORD

ISPORD

Islip Long Island

Wed 4/8

8:00 am-12:24 pm

1 stop29h 24m

Chicago O'Hare Intl

Mon 4/13

9:12 am-11:14 pm

1 stop13h 02m

$181

IslipChicago

ISP - ORD

ISPORD

Islip Long Island

Thu 2/26

5:07 pm-9:40 pm

1 stop29h 33m

Chicago O'Hare Intl

Sat 2/28

8:15 am-7:48 am

1 stop22h 33m

$190

IslipChicago

ISP - ORD

ISPORD

Islip Long Island

Fri 2/27

3:34 pm-3:37 pm

1 stop25h 03m

Chicago O'Hare Intl

Sun 3/8

5:05 pm-10:03 am

1 stop15h 58m

$264

IslipChicago

ISP - ORD

ISPORD

Islip Long Island

Thu 2/5

7:43 pm-10:35 am

1 stop15h 52m

Chicago O'Hare Intl

Sun 2/8

4:38 pm-8:05 pm

2 stops26h 27m

$300

IslipChicago

ISP - ORD

ISPORD

Islip Long Island

Thu 2/26

3:34 pm-9:22 am

2 stops18h 48m

Chicago O'Hare Intl

Sat 2/28

12:44 pm-7:48 am

1 stop18h 04m

$305

IslipDetroit

ISP - DTW

ISPDTW

Islip Long Island

Wed 2/4

7:35 pm-5:40 pm

1 stop22h 05m

Detroit Metropolitan Wayne County

Sun 2/8

10:08 pm-8:05 pm

2 stops21h 57m

$316

IslipDetroit

ISP - DTW

ISPDTW

Islip Long Island

Fri 3/20

1:42 pm-9:06 am

2 stops19h 24m

Detroit Metropolitan Wayne County

Sun 3/22

9:28 pm-9:48 am

1 stop12h 20m

$370

IslipDetroit

ISP - DTW

ISPDTW

Islip Long Island

Wed 4/29

4:10 pm-10:30 pm

1 stop6h 20m

Detroit Metropolitan Wayne County

Sun 5/3

5:35 am-11:50 am

1 stop6h 15m

$375

IslipChicago

ISP - ORD

ISPORD

Islip Long Island

Sat 5/30

5:30 am-1:10 pm

1 stop8h 40m

Chicago O'Hare Intl

Mon 6/1

3:05 pm-10:30 pm

1 stop6h 25m

$397

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 38 results
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Best time to book a flight from Islip to Michigan

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

Cheapflights Insights

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

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

Currently, March is the cheapest month in which you can book a flight from Islip, New York to Michigan (average of $49). Flying from Islip, New York to Michigan in June is currently the most expensive (average of $75). 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 Islip to Michigan. 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 Michigan?

    For a flight from Islip to Michigan, you will be flying from Long Island. Islip Long Island (ISP) is just 7.2 mi from the center of the city.

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

    For as low as $375, Frontier can have you in Michigan from Islip, New York in 6h 20m. The distance from Islip, New York to Michigan is about 539 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The most popular route from Islip, New York to Michigan is Islip Long Island - Chicago O'Hare Intl. You may also consider Islip Long Island - Detroit Metropolitan Wayne County or Islip Long Island - Traverse City Cherry Capital.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Islip to Michigan 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 Michigan?

    Currently, March is the cheapest month in which you can book a flight from Islip, New York to Michigan (average of $49). Flying from Islip, New York to Michigan in June is currently the most expensive (average of $75). 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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