Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Detroit Metropolitan Wayne County Airport to New York from $78

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 10/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Detroit Metropolitan Wayne County Airport to New York (DTW-ISP)

Cheap round-trip flights

Frontier Logo
1:36 pm - 10:40 amDTW-ISP
21h 04m1 stop
Frontier Logo
11:35 am - 8:44 amISP-DTW
21h 09m1 stop
$165Frontier
Find Deal
Sun, Sep 14 - Wed, Sep 17
Frontier Logo
1:36 pm - 10:55 amDTW-ISP
21h 19m1 stop
Frontier Logo
11:25 am - 8:44 amISP-DTW
21h 19m1 stop
$176Frontier
Find Deal
Fri, Sep 12 - Sun, Sep 14
Logo
7:06 pm - 10:37 amDTW-ISP
15h 31m1 stop
Logo
6:27 pm - 8:38 amISP-DTW
14h 11m1 stop
$195
Find Deal
Fri, Oct 24 - Tue, Oct 28
Frontier Logo
7:06 pm - 10:37 amDTW-ISP
15h 31m1 stop
Frontier Logo
9:49 am - 5:12 pmISP-DTW
31h 23m2 stops
$201Frontier
Find Deal
Fri, Oct 24 - Mon, Oct 27
Logo
7:35 pm - 10:40 amDTW-ISP
15h 05m1 stop
Logo
5:05 pm - 3:54 pmISP-DTW
22h 49m2 stops
$207
Find Deal
Thu, Sep 4 - Mon, Sep 8
Frontier Logo
11:43 am - 7:06 pmDTW-ISP
7h 23m1 stop
Frontier Logo
8:09 pm - 8:35 amISP-DTW
12h 26m1 stop
$208Frontier
Find Deal
Sun, Dec 7 - Wed, Dec 10
Southwest Logo
6:10 am - 3:20 pmDTW-ISP
9h 10m2 stops
Southwest Logo
12:55 pm - 10:40 pmISP-DTW
9h 45m2 stops
$267Southwest
Find Deal
Tue, Nov 4 - Tue, Nov 11
Southwest Logo
7:40 am - 3:10 pmDTW-ISP
7h 30m2 stops
Southwest Logo
6:05 am - 6:25 pmISP-DTW
12h 20m2 stops
$273Southwest
Find Deal
Tue, Sep 16 - Tue, Sep 23
Southwest Logo
5:25 pm - 11:50 pmDTW-ISP
6h 25m2 stops
Southwest Logo
5:50 am - 12:10 pmISP-DTW
6h 20m1 stop
$326Southwest
Find Deal
Fri, Nov 14 - Sun, Nov 16
Southwest Logo
5:35 am - 12:10 pmDTW-ISP
6h 35m1 stop
Southwest Logo
5:25 am - 10:10 amISP-DTW
4h 45m1 stop
$331Southwest
Find Deal
Sat, Oct 25 - Sun, Oct 26

Frontier flights from Detroit Metropolitan Wayne County Airport to Islip

Our best Frontier deals on Detroit Metropolitan Wayne County Airport to Islip flight tickets
Frontier
Sep 14
DTW1:36 pmDetroit Metropolitan Wayne County
21h 04m
1 stop
ISP10:40 amIslip Long Island
Sep 17
ISP11:35 amIslip Long Island
21h 09m
1 stop
DTW8:44 amDetroit Metropolitan Wayne County
$165
Find similar
Frontier
Sep 12
DTW1:36 pmDetroit Metropolitan Wayne County
21h 19m
1 stop
ISP10:55 amIslip Long Island
Sep 14
ISP11:25 amIslip Long Island
21h 19m
1 stop
DTW8:44 amDetroit Metropolitan Wayne County
$176
Find similar
Frontier
Oct 24
DTW7:06 pmDetroit Metropolitan Wayne County
15h 31m
1 stop
ISP10:37 amIslip Long Island
Oct 27
ISP9:49 amIslip Long Island
31h 23m
2 stops
DTW5:12 pmDetroit Metropolitan Wayne County
$201
Find similar

Southwest flights from Detroit Metropolitan Wayne County Airport to Islip

Our best Southwest deals on Detroit Metropolitan Wayne County Airport to Islip flight tickets
Southwest
Nov 4
DTW6:10 amDetroit Metropolitan Wayne County
9h 10m
2 stops
ISP3:20 pmIslip Long Island
Nov 11
ISP12:55 pmIslip Long Island
9h 45m
2 stops
DTW10:40 pmDetroit Metropolitan Wayne County
$267
Find similar
Southwest
Sep 16
DTW7:40 amDetroit Metropolitan Wayne County
7h 30m
2 stops
ISP3:10 pmIslip Long Island
Sep 23
ISP6:05 amIslip Long Island
12h 20m
2 stops
DTW6:25 pmDetroit Metropolitan Wayne County
$273
Find similar
Southwest
Nov 14
DTW5:25 pmDetroit Metropolitan Wayne County
6h 25m
2 stops
ISP11:50 pmIslip Long Island
Nov 16
ISP5:50 amIslip Long Island
6h 20m
1 stop
DTW12:10 pmDetroit Metropolitan Wayne County
$326
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Detroit Metropolitan Wayne County Airport 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, momondo users made 832,500 searches. Data last updated August 20, 2025.
Use the filters below to find and compare flights from Detroit Metropolitan Wayne County Airport to Islip that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DetroitIslip

DTW - ISP

DTWISP

Detroit Metropolitan Wayne County

Sun 9/14

1:36 pm-10:40 am

1 stop21h 04m

Islip Long Island

Wed 9/17

11:35 am-8:44 am

1 stop21h 09m

$165

DetroitIslip

DTW - ISP

DTWISP

Detroit Metropolitan Wayne County

Fri 9/12

1:36 pm-10:55 am

1 stop21h 19m

Islip Long Island

Sun 9/14

11:25 am-8:44 am

1 stop21h 19m

$176

DetroitIslip

DTW - ISP

DTWISP

Detroit Metropolitan Wayne County

Fri 10/24

7:06 pm-10:37 am

1 stop15h 31m

Islip Long Island

Tue 10/28

6:27 pm-8:38 am

1 stop14h 11m

$195

DetroitIslip

DTW - ISP

DTWISP

Detroit Metropolitan Wayne County

Fri 10/24

7:06 pm-10:37 am

1 stop15h 31m

Islip Long Island

Mon 10/27

9:49 am-5:12 pm

2 stops31h 23m

$201

DetroitIslip

DTW - ISP

DTWISP

Detroit Metropolitan Wayne County

Thu 9/4

7:35 pm-10:40 am

1 stop15h 05m

Islip Long Island

Mon 9/8

5:05 pm-3:54 pm

2 stops22h 49m

$207

DetroitIslip

DTW - ISP

DTWISP

Detroit Metropolitan Wayne County

Sun 12/7

11:43 am-7:06 pm

1 stop7h 23m

Islip Long Island

Wed 12/10

8:09 pm-8:35 am

1 stop12h 26m

$208

DetroitIslip

DTW - ISP

DTWISP

Detroit Metropolitan Wayne County

Tue 11/4

6:10 am-3:20 pm

2 stops9h 10m

Islip Long Island

Tue 11/11

12:55 pm-10:40 pm

2 stops9h 45m

$267

DetroitIslip

DTW - ISP

DTWISP

Detroit Metropolitan Wayne County

Tue 9/16

7:40 am-3:10 pm

2 stops7h 30m

Islip Long Island

Tue 9/23

6:05 am-6:25 pm

2 stops12h 20m

$273

DetroitIslip

DTW - ISP

DTWISP

Detroit Metropolitan Wayne County

Fri 11/14

5:25 pm-11:50 pm

2 stops6h 25m

Islip Long Island

Sun 11/16

5:50 am-12:10 pm

1 stop6h 20m

$326

DetroitIslip

DTW - ISP

DTWISP

Detroit Metropolitan Wayne County

Sat 10/25

5:35 am-12:10 pm

1 stop6h 35m

Islip Long Island

Sun 10/26

5:25 am-10:10 am

1 stop4h 45m

$331

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to New York from

How to get the cheapest flight ticket from Detroit Metropolitan Wayne County Airport 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

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

On average, the least expensive day to fly to Islip from Detroit Metropolitan Wayne County Airport 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 Detroit Metropolitan Wayne County Airport 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 Detroit Metropolitan Wayne County Airport 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.

When to book flights from Detroit Metropolitan Wayne County Airport to Islip

Are you open to changing your travel dates? Check out the ideal times to fly from Detroit Metropolitan Wayne County Airport to Islip 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 (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

Direct flights

None
There are no direct flights from Detroit Metropolitan Wayne County Airport to Islip. There are no popular flight routes from Detroit Metropolitan Wayne County Airport to Islip.
Search flight deals

  • 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 6h 25m 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 many operators does momondo search for flights from Detroit Metropolitan Wayne County Airport to Islip Long Island Airport?

  • 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.

  • What is the most popular airline from Detroit Metropolitan Wayne County Airport to Islip?

Best airlines flying from Detroit Metropolitan Wayne County Airport to Islip

Compare and see reviews for airlines that fly from Detroit Metropolitan Wayne County Airport to Islip with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $286Free CancellationRating
8.0
4,246 reviews
Search Southwest flights

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.

An easier way to manage your Islip trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 8/25
Mon 9/1
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States