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Cheap flights from Detroit Metropolitan Wayne County Airport to New York from $96

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit Metropolitan Wayne County Airport to New York departing on 5/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Detroit Metropolitan Wayne County Airport to New York

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:45 am - 7:36 pm
DTW
-
ISP
13h 51m
1 stop
Multiple Airlines Logo
8:31 pm - 1:35 pm
ISP
-
DTW
17h 04m
2 stops
$313Multiple Airlines
Thu, Apr 30 - Sun, May 3
Multiple Airlines Logo
5:45 am - 7:36 pm
DTW
-
ISP
13h 51m
1 stop
Multiple Airlines Logo
8:31 pm - 11:39 am
ISP
-
DTW
15h 08m
2 stops
$346Multiple Airlines
Mon, Apr 27 - Fri, May 1
Frontier Logo
1:44 pm - 9:13 am
DTW
-
ISP
19h 29m
1 stop
Frontier Logo
4:07 pm - 9:24 am
ISP
-
DTW
17h 17m
1 stop
$353Frontier
Thu, Apr 30 - Sun, May 3
Frontier Logo
6:44 pm - 7:05 pm
DTW
-
ISP
24h 21m
1 stop
Frontier Logo
10:48 am - 11:47 am
ISP
-
DTW
24h 59m
1 stop
$375Frontier
Thu, Jul 9 - Sun, Jul 12
Southwest Logo
1:25 pm - 11:35 pm
DTW
-
ISP
10h 10m
2 stops
Southwest Logo
6:00 am - 12:15 pm
ISP
-
DTW
6h 15m
1 stop
$392Southwest
Thu, Jul 9 - Sun, Jul 12
Multiple Airlines Logo
5:45 am - 7:36 pm
DTW
-
ISP
13h 51m
1 stop
Multiple Airlines Logo
6:59 pm - 11:53 pm
ISP
-
DTW
28h 54m
2 stops
$399Multiple Airlines
Mon, Apr 27 - Mon, May 11
Multiple Airlines Logo
6:15 am - 7:09 pm
DTW
-
ISP
12h 54m
2 stops
Multiple Airlines Logo
10:48 am - 11:47 am
ISP
-
DTW
24h 59m
1 stop
$441Multiple Airlines
Thu, Jul 16 - Sun, Jul 19
Multiple Airlines Logo
5:45 am - 7:36 pm
DTW
-
ISP
13h 51m
1 stop
Multiple Airlines Logo
11:00 am - 11:59 am
ISP
-
DTW
24h 59m
1 stop
$443Multiple Airlines
Mon, Apr 27 - Mon, May 11
Multiple Airlines Logo
5:45 am - 7:36 pm
DTW
-
ISP
13h 51m
1 stop
Multiple Airlines Logo
4:07 pm - 10:31 am
ISP
-
DTW
18h 24m
1 stop
$449Multiple Airlines
Mon, Apr 27 - Fri, May 1
Southwest Logo
1:20 pm - 6:30 pm
DTW
-
ISP
5h 10m
1 stop
Southwest Logo
4:40 pm - 11:10 pm
ISP
-
DTW
6h 30m
1 stop
$467Southwest
Tue, Apr 28 - Sat, May 2

Southwest flights from Detroit Metropolitan Wayne County Airport to Islip, New York

Our best Southwest deals on Detroit Metropolitan Wayne County Airport to Islip, New York flight tickets
Southwest
Jul 9
DTW1:25 pmDetroit Metropolitan Wayne County
10h 10m
2 stops
ISP11:35 pmIslip Long Island
Jul 12
ISP6:00 amIslip Long Island
6h 15m
1 stop
DTW12:15 pmDetroit Metropolitan Wayne County
$392
Southwest
Apr 28
DTW1:20 pmDetroit Metropolitan Wayne County
5h 10m
1 stop
ISP6:30 pmIslip Long Island
May 2
ISP4:40 pmIslip Long Island
6h 30m
1 stop
DTW11:10 pmDetroit Metropolitan Wayne County
$467
Southwest
Apr 28
DTW1:40 pmDetroit Metropolitan Wayne County
8h 30m
2 stops
ISP10:10 pmIslip Long Island
May 2
ISP9:20 amIslip Long Island
6h 50m
1 stop
DTW4:10 pmDetroit Metropolitan Wayne County
$472

Frontier flights from Detroit Metropolitan Wayne County Airport to Islip, New York

Our best Frontier deals on Detroit Metropolitan Wayne County Airport to Islip, New York flight tickets
Frontier
Apr 30
DTW1:44 pmDetroit Metropolitan Wayne County
19h 29m
1 stop
ISP9:13 amIslip Long Island
May 3
ISP4:07 pmIslip Long Island
17h 17m
1 stop
DTW9:24 amDetroit Metropolitan Wayne County
$353
Frontier
Jul 9
DTW6:44 pmDetroit Metropolitan Wayne County
24h 21m
1 stop
ISP7:05 pmIslip Long Island
Jul 12
ISP10:48 amIslip Long Island
24h 59m
1 stop
DTW11:47 amDetroit Metropolitan Wayne County
$375

momondo Fare Finder

 
Customize your flight search to find flights from Detroit Metropolitan Wayne County Airport to Islip, New York 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, momondo users made 832,500 searches. Data last updated April 15, 2026.
Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to Islip, New York that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitIslip

DTW - ISP

DTWISP

Detroit Metropolitan Wayne County

Thu 4/30

5:45 am-7:36 pm

1 stop13h 51m

Islip Long Island

Sun 5/3

8:31 pm-1:35 pm

2 stops17h 04m

$313

DetroitIslip

DTW - ISP

DTWISP

Detroit Metropolitan Wayne County

Mon 4/27

5:45 am-7:36 pm

1 stop13h 51m

Islip Long Island

Fri 5/1

8:31 pm-11:39 am

2 stops15h 08m

$346

DetroitIslip

DTW - ISP

DTWISP

Detroit Metropolitan Wayne County

Thu 4/30

1:44 pm-9:13 am

1 stop19h 29m

Islip Long Island

Sun 5/3

4:07 pm-9:24 am

1 stop17h 17m

$353

DetroitIslip

DTW - ISP

DTWISP

Detroit Metropolitan Wayne County

Thu 7/9

6:44 pm-7:05 pm

1 stop24h 21m

Islip Long Island

Sun 7/12

10:48 am-11:47 am

1 stop24h 59m

$375

DetroitIslip

DTW - ISP

DTWISP

Detroit Metropolitan Wayne County

Thu 7/9

1:25 pm-11:35 pm

2 stops10h 10m

Islip Long Island

Sun 7/12

6:00 am-12:15 pm

1 stop6h 15m

$392

DetroitIslip

DTW - ISP

DTWISP

Detroit Metropolitan Wayne County

Mon 4/27

5:45 am-7:36 pm

1 stop13h 51m

Islip Long Island

Mon 5/11

6:59 pm-11:53 pm

2 stops28h 54m

$399

DetroitIslip

DTW - ISP

DTWISP

Detroit Metropolitan Wayne County

Thu 7/16

6:15 am-7:09 pm

2 stops12h 54m

Islip Long Island

Sun 7/19

10:48 am-11:47 am

1 stop24h 59m

$441

DetroitIslip

DTW - ISP

DTWISP

Detroit Metropolitan Wayne County

Mon 4/27

5:45 am-7:36 pm

1 stop13h 51m

Islip Long Island

Mon 5/11

11:00 am-11:59 am

1 stop24h 59m

$443

DetroitIslip

DTW - ISP

DTWISP

Detroit Metropolitan Wayne County

Mon 4/27

5:45 am-7:36 pm

1 stop13h 51m

Islip Long Island

Fri 5/1

4:07 pm-10:31 am

1 stop18h 24m

$449
Quickest round-trip

DetroitIslip

DTW - ISP

DTWISP

Detroit Metropolitan Wayne County

Tue 4/28

1:20 pm-6:30 pm

1 stop5h 10m

Islip Long Island

Sat 5/2

4:40 pm-11:10 pm

1 stop6h 30m

$467

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to New York from

How to get the cheapest flight ticket from Detroit Metropolitan Wayne County Airport to Islip, New York

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

What is the cheapest airline that flies from Detroit Metropolitan Wayne County to Islip Long Island?

Frontier and Southwest are the most popular carriers operating from Detroit Metropolitan Wayne County to Islip Long Island

What airlines fly to Islip, New York?

Spirit Airlines, Delta and United Airlines are the top three most popular airlines that fly to Islip, New York from Detroit Metropolitan Wayne County Airport according to our data. Spirit Airlines is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Islip, New York. Keep in mind that there are 6 different airlines that fly to Islip, New York on a routine basis, so you have a few additional options to choose from.

When to book flights from Detroit Metropolitan Wayne County Airport to Islip, New York

Are you open to changing your travel dates? Check out the ideal times to fly from Detroit Metropolitan Wayne County Airport to Islip, New York according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Detroit Metropolitan Wayne County Airport to Islip, New York (DTW to ISP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Detroit Metropolitan Wayne County Airport to Islip, New York

Fastest flight time

5h 50m

Direct flights

None
The fastest flight from Detroit Metropolitan Wayne County Airport to Islip, New York takes 5h 50m
There are no direct flights from Detroit Metropolitan Wayne County Airport to Islip, New York. There are no popular flight routes from Detroit Metropolitan Wayne County Airport to Islip, New York.
Search flight deals

Frequently asked questions about flying from Detroit Metropolitan Wayne County Airport to Islip, New York

  • How far is Detroit Metropolitan Wayne County to Islip Long Island by plane?

    Islip Long Island is 534.3 mi away from Detroit Metropolitan Wayne County. Typically, this will take 5h 50m by plane in normal conditions.

  • When did momondo last update prices for flights from Detroit Metropolitan Wayne County Airport to Islip Long Island Airport?

    Prices for flights from Detroit Metropolitan Wayne County Airport to Islip Long Island Airport refresh daily.

  • How old do you have to be to fly from Detroit Metropolitan Wayne County Airport to Islip Long Island Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Detroit Metropolitan Wayne County Airport to Islip Long Island Airport.

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

    The travel and health documents required for your trip to Islip Long Island Airport 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 Islip Long Island Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Montauk
Riverhead
Sag Harbor
Southampton
Amagansett

Why use momondo?

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

Finding the right flight to Islip from Detroit 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 Detroit to Islip with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Detroit to Islip flights to just show those with flexible booking policies.

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

Once you have performed a search for Detroit 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 Detroit 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 Detroit and alert you when they change.

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