How long does it take to fly to Islip?

The flight from Michigan to Islip depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Detroit (a popular airport in Michigan) to New York John F Kennedy Intl Airport (the most popular airport in Islip), then the flight time is 1h 40m on average. If you fly from Grand Rapids (another popular airport in Michigan) to New York John F Kennedy Intl Airport, then the average flight time is 3h 36m.

What is the cheapest airline that flies from Michigan to Islip Long Island?

Frontier and Southwest are the most popular carriers operating from Michigan to Islip Long Island

What airlines fly to Islip?

Spirit Airlines, Delta and United Airlines are the top three most popular airlines that fly to Islip from Michigan according to our data. Spirit Airlines is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Islip. Keep in mind that there are 8 different airlines that fly to Islip on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Michigan to Islip Long Island Airport?

Prices for flights from Michigan to Islip Long Island Airport are updated daily.

How many operators does momondo search for flights from Michigan to Islip Long Island Airport?

The number of operators available for flights from Michigan to Islip Long Island Airport is 1 as of September 2025.

How old do you have to be to fly from Michigan to Islip Long Island Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Michigan to Islip Long Island Airport.

What documentation or ID do you need to fly to Islip Long Island Airport?

The necessary travel and health documents for your Islip Long Island Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$82 Cheap Flights from Michigan to Islip in 2025/26

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Find the cheapest flights from Michigan to New York

Round-trip

One-way

Last minute

Cheap round-trip flights

8:40 am - 8:59 amORD-ISP

23h 19m1 stop

9:37 pm - 3:08 pmISP-ORD

18h 31m1 stop

$175Frontier

Find Deal

Sat, Oct 11 - Tue, Oct 14

1:24 pm - 8:42 pmDTW-ISP

7h 18m1 stop

9:47 pm - 12:54 pmISP-DTW

15h 07m2 stops

$179Frontier

Find Deal

Thu, Oct 16 - Sun, Oct 19

11:00 am - 10:57 amORD-ISP

22h 57m2 stops

4:58 pm - 7:14 amISP-ORD

15h 16m1 stop

$196Frontier

Find Deal

Tue, Oct 7 - Sat, Oct 11

11:50 am - 10:37 amORD-ISP

21h 47m2 stops

9:47 pm - 11:18 amISP-ORD

14h 31m2 stops

$211Frontier

Find Deal

Fri, Oct 17 - Sun, Oct 19

4:58 pm - 9:04 amDTW-ISP

16h 06m2 stops

9:47 pm - 12:54 pmISP-DTW

15h 07m2 stops

$211Frontier

Find Deal

Thu, Oct 16 - Sun, Oct 19

1:29 pm - 8:52 pmDTW-ISP

7h 23m1 stop

9:37 pm - 12:54 pmISP-DTW

15h 17m2 stops

$213Frontier

Find Deal

Sun, Oct 12 - Thu, Oct 16

6:00 am - 10:57 amORD-ISP

27h 57m1 stop

9:37 pm - 7:34 amISP-ORD

10h 57m1 stop

$233Multiple Airlines

Find Deal

Tue, Oct 14 - Thu, Oct 16

3:55 pm - 10:05 pmGRR-ISP

6h 10m1 stop

6:05 am - 12:45 pmISP-GRR

6h 40m1 stop

$318Southwest

Find Deal

Wed, Oct 22 - Sat, Nov 1

10:55 am - 4:35 pmGRR-ISP

5h 40m1 stop

5:50 pm - 12:25 amISP-GRR

6h 35m2 stops

$329Southwest

Find Deal

Thu, Nov 27 - Mon, Dec 1

6:25 am - 4:05 pmGRR-ISP

9h 40m2 stops

6:05 am - 12:45 pmISP-GRR

6h 40m1 stop

$342Southwest

Find Deal

Wed, Oct 22 - Sat, Nov 1

Frontier flights from Michigan to Islip

Our best Frontier deals on Michigan to Islip flight tickets

Frontier

Oct 11

ORD8:40 amChicago O'Hare Intl

23h 19m

1 stop

ISP8:59 amIslip Long Island

Oct 14

ISP9:37 pmIslip Long Island

18h 31m

1 stop

ORD3:08 pmChicago O'Hare Intl

$175

Find similar

Frontier

Oct 16

DTW1:24 pmDetroit Metropolitan Wayne County

7h 18m

1 stop

ISP8:42 pmIslip Long Island

Oct 19

ISP9:47 pmIslip Long Island

15h 07m

2 stops

DTW12:54 pmDetroit Metropolitan Wayne County

$179

Find similar

Frontier

Oct 7

ORD11:00 amChicago O'Hare Intl

22h 57m

2 stops

ISP10:57 amIslip Long Island

Oct 11

ISP4:58 pmIslip Long Island

15h 16m

1 stop

ORD7:14 amChicago O'Hare Intl

$196

Find similar

Southwest flights from Michigan to Islip

Our best Southwest deals on Michigan to Islip flight tickets

Southwest

Oct 22

GRR3:55 pmGrand Rapids Gerald R. Ford Intl

6h 10m

1 stop

ISP10:05 pmIslip Long Island

Nov 1

ISP6:05 amIslip Long Island

6h 40m

1 stop

GRR12:45 pmGrand Rapids Gerald R. Ford Intl

$318

Find similar

Southwest

Nov 27

GRR10:55 amGrand Rapids Gerald R. Ford Intl

5h 40m

1 stop

ISP4:35 pmIslip Long Island

Dec 1

ISP5:50 pmIslip Long Island

6h 35m

2 stops

GRR12:25 amGrand Rapids Gerald R. Ford Intl

$329

Find similar

Southwest

Oct 22

GRR6:25 amGrand Rapids Gerald R. Ford Intl

9h 40m

2 stops

ISP4:05 pmIslip Long Island

Nov 1

ISP6:05 amIslip Long Island

6h 40m

1 stop

GRR12:45 pmGrand Rapids Gerald R. Ford Intl

$342

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoIslip

ORD - ISP

ORDISP

Chicago O'Hare Intl

Sat 10/11

8:40 am-8:59 am

1 stop23h 19m

Islip Long Island

Tue 10/14

9:37 pm-3:08 pm

1 stop18h 31m

$175

DetroitIslip

DTW - ISP

DTWISP

Detroit Metropolitan Wayne County

Thu 10/16

1:24 pm-8:42 pm

1 stop7h 18m

Islip Long Island

Sun 10/19

9:47 pm-12:54 pm

2 stops15h 07m

$179

ChicagoIslip

ORD - ISP

ORDISP

Chicago O'Hare Intl

Tue 10/7

11:00 am-10:57 am

2 stops22h 57m

Islip Long Island

Sat 10/11

4:58 pm-7:14 am

1 stop15h 16m

$196

ChicagoIslip

ORD - ISP

ORDISP

Chicago O'Hare Intl

Fri 10/17

11:50 am-10:37 am

2 stops21h 47m

Islip Long Island

Sun 10/19

9:47 pm-11:18 am

2 stops14h 31m

$211

DetroitIslip

DTW - ISP

DTWISP

Detroit Metropolitan Wayne County

Thu 10/16

4:58 pm-9:04 am

2 stops16h 06m

Islip Long Island

Sun 10/19

9:47 pm-12:54 pm

2 stops15h 07m

$211

DetroitIslip

DTW - ISP

DTWISP

Detroit Metropolitan Wayne County

Sun 10/12

1:29 pm-8:52 pm

1 stop7h 23m

Islip Long Island

Thu 10/16

9:37 pm-12:54 pm

2 stops15h 17m

$213

ChicagoIslip

ORD - ISP

ORDISP

Chicago O'Hare Intl

Tue 10/14

6:00 am-10:57 am

1 stop27h 57m

Islip Long Island

Thu 10/16

9:37 pm-7:34 am

1 stop10h 57m

$233

Grand RapidsIslip

GRR - ISP

GRRISP

Grand Rapids Gerald R. Ford Intl

Wed 10/22

3:55 pm-10:05 pm

1 stop6h 10m

Islip Long Island

Sat 11/1

6:05 am-12:45 pm

1 stop6h 40m

$318

Grand RapidsIslip

GRR - ISP

GRRISP

Grand Rapids Gerald R. Ford Intl

Thu 11/27

10:55 am-4:35 pm

1 stop5h 40m

Islip Long Island

Mon 12/1

5:50 pm-12:25 am

2 stops6h 35m

$329

Grand RapidsIslip

GRR - ISP

GRRISP

Grand Rapids Gerald R. Ford Intl

Wed 10/22

6:25 am-4:05 pm

2 stops9h 40m

Islip Long Island

Sat 11/1

6:05 am-12:45 pm

1 stop6h 40m

$342

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Michigan to Islip

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest day to depart on your flight to Islip?

On average, the least expensive day to fly to Islip from Michigan is on a Friday. momondo users have found tickets for Friday departures for as low as $367. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Michigan to Islip on a Thursday will generally be more expensive and average around $416. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Islip?

Flying to Islip from Michigan in the morning is the least expensive time of day to depart. momondo users have found prices as low as $356 when looking at flights departing in the morning. Flights in the evening are often more expensive with an average ticket price of $361.

Cheap Michigan to Islip flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Michigan to Islip

Direct flights	None

There are no direct flights from Michigan to Islip. There are no popular flight routes from Michigan to Islip.

Search flight deals

When did momondo last update prices for flights from Michigan to Islip Long Island Airport?
Prices for flights from Michigan to Islip Long Island Airport are updated daily.
How many operators does momondo search for flights from Michigan to Islip Long Island Airport?
The number of operators available for flights from Michigan to Islip Long Island Airport is 1 as of September 2025.
How old do you have to be to fly from Michigan to Islip Long Island Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Michigan to Islip Long Island Airport.
What documentation or ID do you need to fly to Islip Long Island Airport?
The necessary travel and health documents for your Islip Long Island Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Michigan to Islip

Compare and see reviews for airlines that fly from Michigan to Islip with momondo

Airline	Rating	Free Cancellation	Price
Southwest	PriceFrom $286	Free Cancellation	Rating 8.0 4,244 reviews		Search Southwest flights

Montauk

Riverhead

Sag Harbor

Southampton

Amagansett

Why use momondo?

Why should I use momondo to find a flight deal from Michigan to Islip?

Finding the right flight to Islip from Michigan is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Islip quick and easy, saving you time and money.

Can I find flights from Michigan to Islip with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Islip from Michigan with this policy.

How can momondo help me find flights from Michigan to Islip?

Once you have performed a search for Michigan to Islip flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Michigan to Islip right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Islip, momondo offers a useful price alert feature which will track prices for flights to Islip from Michigan and alert you when they change.