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

Frontier is the most popular carrier operating from Islip Long Island to Michigan

What airlines fly to Michigan?

Spirit Airlines, Delta and United Airlines are the top three most popular airlines that fly to Michigan from Islip, New York according to our data. Spirit Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Michigan. Keep in mind that there are 7 different airlines that fly to Michigan on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Islip Long Island Airport to Michigan were last updated today.

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

As of February 2026, there is 1 operator available to choose from for flights from Islip Long Island Airport to Michigan.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Islip Long Island Airport to Michigan.

What documentation or ID do you need to fly to Michigan?

The travel and health documents required for your trip to Michigan can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Michigan. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$74 Cheap Flights from Islip to Michigan in 2026

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Find the cheapest flights from Islip, New York to Michigan

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:34 pm - 7:47 pm

ISP

ORD

29h 13m

1 stop

6:51 pm - 11:10 am

ORD

ISP

39h 19m

2 stops

$225Multiple Airlines

Mon, Mar 2 - Mon, Mar 9

11:50 am - 12:40 am

ISP

ORD

13h 50m

2 stops

12:44 pm - 7:38 am

ORD

ISP

17h 54m

1 stop

$233Multiple Airlines

Sat, Feb 28 - Sun, Mar 1

3:34 pm - 7:47 pm

ISP

ORD

29h 13m

1 stop

5:22 pm - 11:14 am

ORD

ISP

16h 52m

1 stop

$241Multiple Airlines

Mon, Mar 2 - Mon, Mar 9

12:01 pm - 7:47 pm

ISP

ORD

8h 46m

1 stop

10:44 am - 7:38 am

ORD

ISP

19h 54m

1 stop

$273Multiple Airlines

Sat, Feb 28 - Sun, Mar 1

7:26 pm - 5:07 pm

ISP

DTW

21h 41m

2 stops

6:10 pm - 7:38 am

DTW

ISP

13h 28m

1 stop

$329Multiple Airlines

Thu, Feb 12 - Sun, Feb 15

6:50 am - 2:20 pm

ISP

ORD

8h 30m

1 stop

1:35 pm - 11:45 pm

ORD

ISP

9h 10m

1 stop

$387Southwest

Thu, May 28 - Sun, May 31

6:00 am - 3:30 pm

ISP

ORD

10h 30m

2 stops

1:35 pm - 11:45 pm

ORD

ISP

9h 10m

1 stop

$392Southwest

Thu, May 28 - Sun, May 31

7:49 pm - 4:57 pm

ISP

ORD

22h 08m

2 stops

12:01 pm - 7:38 am

ORD

ISP

18h 37m

1 stop

$397Frontier

Mon, Feb 16 - Thu, Feb 19

6:00 am - 2:20 pm

ISP

DTW

8h 20m

2 stops

5:35 am - 11:50 am

DTW

ISP

6h 15m

1 stop

$422Southwest

Fri, May 1 - Sun, May 3

8:23 am - 9:44 pm

ISP

DTW

13h 21m

1 stop

6:59 pm - 7:38 am

DTW

ISP

12h 39m

1 stop

$798Frontier

Mon, Feb 23 - Thu, Feb 26

Southwest flights from Islip, New York to Michigan

Our best Southwest deals on Islip, New York to Michigan flight tickets

Southwest

May 28

ISP6:50 amIslip Long Island

8h 30m

1 stop

ORD2:20 pmChicago O'Hare Intl

May 31

ORD1:35 pmChicago O'Hare Intl

9h 10m

1 stop

ISP11:45 pmIslip Long Island

$387

Southwest

May 28

ISP6:00 amIslip Long Island

10h 30m

2 stops

ORD3:30 pmChicago O'Hare Intl

May 31

ORD1:35 pmChicago O'Hare Intl

9h 10m

1 stop

ISP11:45 pmIslip Long Island

$392

Southwest

May 28

ISP6:00 amIslip Long Island

10h 30m

2 stops

ORD3:30 pmChicago O'Hare Intl

May 31

ORD7:35 pmChicago O'Hare Intl

15h 15m

2 stops

ISP11:50 amIslip Long Island

$403

Frontier flights from Islip, New York to Michigan

Our best Frontier deals on Islip, New York to Michigan flight tickets

Frontier

Feb 16

ISP7:49 pmIslip Long Island

22h 08m

2 stops

ORD4:57 pmChicago O'Hare Intl

Feb 19

ORD12:01 pmChicago O'Hare Intl

18h 37m

1 stop

ISP7:38 amIslip Long Island

$397

Frontier

Feb 16

ISP3:34 pmIslip Long Island

25h 18m

1 stop

ORD3:52 pmChicago O'Hare Intl

Feb 19

ORD12:01 pmChicago O'Hare Intl

18h 37m

1 stop

ISP7:38 amIslip Long Island

$400

Frontier

Mar 13

ISP1:42 pmIslip Long Island

10h 56m

1 stop

ORD11:38 pmChicago O'Hare Intl

Mar 20

ORD8:39 pmChicago O'Hare Intl

12h 09m

1 stop

ISP9:48 amIslip Long Island

$778

Fly from

Fly to

Route

Depart

Return

Price

IslipChicago

ISP - ORD

ISPORD

Islip Long Island

Mon 3/2

3:34 pm-7:47 pm

1 stop29h 13m

Chicago O'Hare Intl

Mon 3/9

6:51 pm-11:10 am

2 stops39h 19m

$225

IslipChicago

ISP - ORD

ISPORD

Islip Long Island

Sat 2/28

11:50 am-12:40 am

2 stops13h 50m

Chicago O'Hare Intl

Sun 3/1

12:44 pm-7:38 am

1 stop17h 54m

$233

IslipChicago

ISP - ORD

ISPORD

Islip Long Island

Mon 3/2

3:34 pm-7:47 pm

1 stop29h 13m

Chicago O'Hare Intl

Mon 3/9

5:22 pm-11:14 am

1 stop16h 52m

$241

IslipChicago

ISP - ORD

ISPORD

Islip Long Island

Sat 2/28

12:01 pm-7:47 pm

1 stop8h 46m

Chicago O'Hare Intl

Sun 3/1

10:44 am-7:38 am

1 stop19h 54m

$273

IslipDetroit

ISP - DTW

ISPDTW

Islip Long Island

Thu 2/12

7:26 pm-5:07 pm

2 stops21h 41m

Detroit Metropolitan Wayne County

Sun 2/15

6:10 pm-7:38 am

1 stop13h 28m

$329

IslipChicago

ISP - ORD

ISPORD

Islip Long Island

Thu 5/28

6:50 am-2:20 pm

1 stop8h 30m

Chicago O'Hare Intl

Sun 5/31

1:35 pm-11:45 pm

1 stop9h 10m

$387

IslipChicago

ISP - ORD

ISPORD

Islip Long Island

Thu 5/28

6:00 am-3:30 pm

2 stops10h 30m

Chicago O'Hare Intl

Sun 5/31

1:35 pm-11:45 pm

1 stop9h 10m

$392

IslipChicago

ISP - ORD

ISPORD

Islip Long Island

Mon 2/16

7:49 pm-4:57 pm

2 stops22h 08m

Chicago O'Hare Intl

Thu 2/19

12:01 pm-7:38 am

1 stop18h 37m

$397

IslipDetroit

ISP - DTW

ISPDTW

Islip Long Island

Fri 5/1

6:00 am-2:20 pm

2 stops8h 20m

Detroit Metropolitan Wayne County

Sun 5/3

5:35 am-11:50 am

1 stop6h 15m

$422

IslipDetroit

ISP - DTW

ISPDTW

Islip Long Island

Mon 2/23

8:23 am-9:44 pm

1 stop13h 21m

Detroit Metropolitan Wayne County

Thu 2/26

6:59 pm-7:38 am

1 stop12h 39m

$798

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 Islip, New York to Michigan

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

Can stopping save me money on Islip, New York to Michigan flights?

You could potentially save up to 42% on your flight if you consider stops on a Islip, New York to Michigan flight.

Cheap Islip, New York to Michigan flight deals and tips

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

Fastest flight time	8h 20m
Direct flights	None

The fastest flight from Islip, New York to Michigan takes 8h 20m

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

Search flight deals

When did momondo last update prices for flights from Islip Long Island Airport to Michigan?
Prices for flights from Islip Long Island Airport to Michigan were last updated today.
How many operators does momondo search for flights from Islip Long Island Airport to Michigan?
As of February 2026, there is 1 operator available to choose from for flights from Islip Long Island Airport to Michigan.
How old do you have to be to fly from Islip Long Island Airport to Michigan?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Islip Long Island Airport to Michigan.
What documentation or ID do you need to fly to Michigan?
The travel and health documents required for your trip to Michigan can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Michigan. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

It is quick and easy to find Islip to Michigan flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Michigan that suits you.

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

All flight searches from Islip to Michigan on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Islip to Michigan flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Islip to Michigan flights. All you need is a valid email address and we will do the rest; it is that quick and easy.