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Islip

$98+ 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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — ISP
Apr 6 — Apr 131
Sun 4/6
Sun 4/13
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 April 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$178
(Frontier)

One-way from

$98
(Cheapflightsfares)

Popular in

November

Cheapest in

April

Average price

$123
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. 15% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 1, 2025.

This Frontier deal was found by Cheapflights users on 3/31. 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.
Tue 4/158:40 pmDTW - ISP
1 stop12h 04mFrontier
Sat 4/199:04 pmISP - DTW
1 stop10h 56mFrontier
Deal found 3/31$178
This Mytrip deal was found by Cheapflights users on 3/31. 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 4/149:50 amORD - ISP
1 stop23h 10mFrontier
Mon 4/214:31 pmISP - ORD
1 stop8h 52mFrontier
Deal found 3/31$215
This Southwest deal was found by Cheapflights users on 4/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/61:50 pmORD - ISP
1 stop5h 30mSouthwest
Tue 5/136:10 amISP - ORD
1 stop6h 40mSouthwest
Deal found 4/1$271
This Southwest deal was found by Cheapflights users on 3/31. 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 4/305:55 amDTW - ISP
1 stop6h 30mSouthwest
Wed 5/74:00 pmISP - DTW
1 stop6h 40mSouthwest
Deal found 3/31$287
This Frontier deal was found by Cheapflights users on 3/31. 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 4/1410:05 amGRR - ISP
1 stop10h 34mFrontier
Mon 4/219:10 amISP - GRR
1 stop10h 57mFrontier
Deal found 3/31$288
This JetBlue deal was found by Cheapflights users on 3/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/225:40 pmDTW - ISP
1 stop4h 00mJetBlue
Fri 9/266:00 amISP - DTW
1 stop7h 32mJetBlue
Deal found 3/30$444
This Mytrip deal was found by Cheapflights users on 4/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/87:47 amORD - ISP
2 stops25h 17mMultiple Airlines
Mon 5/1210:44 amISP - ORD
3 stops37h 20mMultiple Airlines
Deal found 4/1$554
This Mytrip deal was found by Cheapflights users on 3/31. 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.
Fri 5/93:23 pmDTW - ISP
2 stops22h 22mMultiple Airlines
Mon 5/1210:44 amISP - DTW
3 stops24h 31mMultiple Airlines
Deal found 3/31$593
This Mytrip deal was found by Cheapflights users on 4/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1610:58 amFNT - ISP
2 stops23h 13mMultiple Airlines
Sun 4/207:25 pmISP - FNT
1 stop18h 56mMultiple Airlines
Deal found 4/1$764

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 April 1, 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

DetroitIslip

DTW - ISP

DTWISP

Detroit Metropolitan Wayne County

Tue 4/15

8:40 pm-8:44 am

1 stop12h 04m

Islip Long Island

Sat 4/19

9:04 pm-8:00 am

1 stop10h 56m

$178

ChicagoIslip

ORD - ISP

ORDISP

Chicago O'Hare Intl

Mon 4/14

9:50 am-10:00 am

1 stop23h 10m

Islip Long Island

Mon 4/21

4:31 pm-12:23 am

1 stop8h 52m

$215

ChicagoIslip

ORD - ISP

ORDISP

Chicago O'Hare Intl

Tue 5/6

1:50 pm-8:20 pm

1 stop5h 30m

Islip Long Island

Tue 5/13

6:10 am-11:50 am

1 stop6h 40m

$271

DetroitIslip

DTW - ISP

DTWISP

Detroit Metropolitan Wayne County

Wed 4/30

5:55 am-12:25 pm

1 stop6h 30m

Islip Long Island

Wed 5/7

4:00 pm-10:40 pm

1 stop6h 40m

$287

Grand RapidsIslip

GRR - ISP

GRRISP

Grand Rapids Gerald R. Ford Intl

Mon 4/14

10:05 am-8:39 pm

1 stop10h 34m

Islip Long Island

Mon 4/21

9:10 am-8:07 pm

1 stop10h 57m

$288

DetroitIslip

DTW - ISP

DTWISP

Detroit Metropolitan Wayne County

Mon 9/22

5:40 pm-9:40 pm

1 stop4h 00m

Islip Long Island

Fri 9/26

6:00 am-1:32 pm

1 stop7h 32m

$444

ChicagoIslip

ORD - ISP

ORDISP

Chicago O'Hare Intl

Thu 5/8

7:47 am-10:04 am

2 stops25h 17m

Islip Long Island

Mon 5/12

10:44 am-11:04 pm

3 stops37h 20m

$554

DetroitIslip

DTW - ISP

DTWISP

Detroit Metropolitan Wayne County

Fri 5/9

3:23 pm-1:45 pm

2 stops22h 22m

Islip Long Island

Mon 5/12

10:44 am-11:15 am

3 stops24h 31m

$593

FlintIslip

FNT - ISP

FNTISP

Flint Bishop

Wed 4/16

10:58 am-10:11 am

2 stops23h 13m

Islip Long Island

Sun 4/20

7:25 pm-2:21 pm

1 stop18h 56m

$764

ChicagoIslip

ORD - ISP

ORDISP

Chicago O'Hare Intl

Fri 5/2

9:00 am-4:33 pm

1 stop6h 33m

$98

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

Showing 1-10 of 15 results
1
2

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, January is the cheapest month in which you can book a flight from Michigan to Islip, New York (average of $108). Flying from Michigan to Islip, New York in November is currently the most expensive (average of $213). 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 April 1, 2025.

When flying from Michigan to Islip, New York, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Islip by month

Plan your trip to Islip by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Islip, New York ranges from 3.3 - 4.4 inches per month. March is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Islip, New York when rainfall is around 3.3 in.

Temperature in Islip by month

Plan your trip to Islip by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Islip, New York, 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 30.2 F).

Reviews of airlines servicing Islip

Get insights into the airlines that provide service to Islip. 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 Islip. Reviews last updated April 1, 2025.
Read reviews from past customers who have flown Southwest, JetBlue and Frontier from Michigan to Islip. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,275 reviews

Boarding

8.2

Crew

8.6

Food

7.1

Entertainment

7.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,275 reviews
Southwest
8.0
Very good
4,275 reviews

Boarding

8.2

Crew

8.6

Food

7.1

Entertainment

7.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
JetBlue
7.3
Good
2,924 reviews
Southwest
8.0
Very good
4,275 reviews

Boarding

8.2

Crew

8.6

Food

7.1

Entertainment

7.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Frontier
6.0
Okay
3,277 reviews
Southwest
8.0
Very good
4,275 reviews

Boarding

8.2

Crew

8.6

Food

7.1

Entertainment

7.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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.

  • 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 Flint Bishop - 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, January is the cheapest month in which you can book a flight from Michigan to Islip, New York (average of $108). Flying from Michigan to Islip, New York in November is currently the most expensive (average of $213). 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 Michigan?

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

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Alternative routes for Michigan to Islip

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Top airline flying from Michigan to Islip

Discover the top airline that operate flights from Michigan to Islip. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$336Average$397FlexibilityNo cancel feeOn-time63%

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