$122+ Cheap flights from Detroit Metropolitan Wayne County Airport to Islip, NY (DTW - 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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
DTW — ISP
Aug 22 — Aug 291
Round-trip
1 adult, Economy
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Find cheap flights from Detroit to Islip with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Detroit to Islip
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Best
Last-minute
One-way
Cheapest flights from Detroit to IslipExplore the most affordable flight options available from Detroit to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.
Explore the most affordable flight options available from Detroit to Islip. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.
This Trip.com deal was found by Cheapflights users on 7/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/249:49 am
DTW
- ISP
1 stop8h 25m
Frontier
Wed 8/2610:57 am
ISP
- DTW
1 stop21h 57m
Frontier
Deal found 7/22![Frontier logo]()
$234
This Frontier deal was found by Cheapflights users on 7/22. 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.
Fri 10/2310:42 am
DTW
- ISP
1 stop9h 18m
Frontier
Sun 10/258:55 pm
ISP
- DTW
1 stop12h 52m
Frontier
Deal found 7/22![Frontier logo]()
$248
This Trip.com deal was found by Cheapflights users on 7/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/138:13 pm
DTW
- ISP
1 stop13h 40m
Frontier
Mon 8/177:46 pm
ISP
- DTW
1 stop16h 58m
Frontier
Deal found 7/18![Frontier logo]()
$271
This Southwest deal was found by Cheapflights users on 7/22. 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.
Mon 8/245:30 am
DTW
- ISP
1 stop4h 10m
Southwest
Wed 8/2612:55 pm
ISP
- DTW
2 stops8h 35m
Southwest
Deal found 7/22![Southwest logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:07 pm
DTW
- ISP
1 stop15h 46m
Frontier
Tue 9/810:57 am
ISP
- DTW
1 stop30h 42m
Frontier
Deal found 7/21![Frontier logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/34:37 pm
DTW
- ISP
2 stops19h 43m
Multiple Airlines
Mon 9/77:09 pm
ISP
- DTW
1 stop13h 45m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$329
This Frontier deal was found by Cheapflights users on 7/21. 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 8/48:30 pm
DTW
- ISP
1 stop13h 23m
Frontier
Mon 8/1710:57 am
ISP
- DTW
1 stop6h 54m
Frontier
Deal found 7/21![Frontier logo]()
$352
This Southwest deal was found by Cheapflights users on 7/22. 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.
Thu 9/35:30 am
DTW
- ISP
1 stop4h 10m
Southwest
Mon 9/76:10 am
ISP
- DTW
1 stop7h 55m
Southwest
Deal found 7/22![Southwest logo]()
$365
Best flights from Detroit to IslipDiscover carefully curated flight deals from Detroit to Islip that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
Discover carefully curated flight deals from Detroit to Islip that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 23, 2026.
This Trip.com deal was found by Cheapflights users on 7/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/249:49 am
DTW
- ISP
1 stop8h 25m
Frontier
Wed 8/2610:57 am
ISP
- DTW
1 stop21h 57m
Frontier
Deal found 7/22![Frontier logo]()
$234
This Southwest deal was found by Cheapflights users on 7/22. 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.
Mon 8/245:55 am
DTW
- ISP
2 stops6h 40m
Southwest
Wed 8/2612:55 pm
ISP
- DTW
2 stops8h 35m
Southwest
Deal found 7/22![Southwest logo]()
$332
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:10 am
DTW
- ISP
2 stops27h 43m
Multiple Airlines
Tue 8/185:27 pm
ISP
- DTW
1 stop17h 50m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$352
This JetBlue deal was found by Cheapflights users on 7/19. 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.
Tue 9/84:10 pm
DTW
- ISP
1 stop6h 46m
JetBlue
Wed 9/97:00 am
ISP
- DTW
1 stop8h 00m
JetBlue
Deal found 7/19![JetBlue logo]()
$448
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:07 pm
DTW
- ISP
1 stop15h 46m
Frontier
Tue 9/810:57 am
ISP
- DTW
1 stop30h 42m
Frontier
Deal found 7/21![Frontier logo]()
$312
This Southwest deal was found by Cheapflights users on 7/22. 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.
Thu 9/35:30 am
DTW
- ISP
1 stop4h 10m
Southwest
Mon 9/76:10 am
ISP
- DTW
1 stop7h 55m
Southwest
Deal found 7/22![Southwest logo]()
$365
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/27:51 pm
DTW
- ISP
1 stop14h 02m
Multiple Airlines
Thu 8/67:49 pm
ISP
- DTW
2 stops28h 51m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$433
This Southwest deal was found by Cheapflights users on 7/21. 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.
Fri 9/41:20 pm
DTW
- ISP
2 stops8h 45m
Southwest
Tue 9/86:05 am
ISP
- DTW
2 stops8h 55m
Southwest
Deal found 7/21![Southwest logo]()
$400
This Southwest deal was found by Cheapflights users on 7/20. 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.
Fri 8/141:20 pm
DTW
- ISP
2 stops8h 45m
Southwest
Tue 8/186:05 am
ISP
- DTW
2 stops7h 35m
Southwest
Deal found 7/20![Southwest logo]()
$417
This Southwest deal was found by Cheapflights users on 7/18. 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.
Thu 8/135:30 am
DTW
- ISP
1 stop4h 10m
Southwest
Mon 8/176:10 am
ISP
- DTW
2 stops9h 00m
Southwest
Deal found 7/18![Southwest logo]()
$419
Last-minute flights from Detroit to IslipDiscover last-minute flight deals from Detroit to Islip. Data last updated July 23, 2026 and is based on user searches.
Discover last-minute flight deals from Detroit to Islip. Data last updated July 23, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/27:51 pm
DTW
- ISP
1 stop14h 02m
Multiple Airlines
Thu 8/67:49 pm
ISP
- DTW
2 stops28h 51m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$433
This Frontier deal was found by Cheapflights users on 7/21. 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 8/48:30 pm
DTW
- ISP
1 stop13h 23m
Frontier
Mon 8/1710:57 am
ISP
- DTW
1 stop6h 54m
Frontier
Deal found 7/21![Frontier logo]()
$352
This Trip.com deal was found by Cheapflights users on 7/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/138:13 pm
DTW
- ISP
1 stop13h 40m
Frontier
Mon 8/177:46 pm
ISP
- DTW
1 stop16h 58m
Frontier
Deal found 7/18![Frontier logo]()
$271
This Southwest deal was found by Cheapflights users on 7/18. 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.
Thu 8/135:30 am
DTW
- ISP
1 stop4h 10m
Southwest
Mon 8/176:10 am
ISP
- DTW
2 stops9h 00m
Southwest
Deal found 7/18![Southwest logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:47 pm
DTW
- ISP
1 stop15h 06m
Multiple Airlines
Tue 8/185:27 pm
ISP
- DTW
1 stop17h 50m
Multiple Airlines
Deal found 7/20![Multiple Airlines logo]()
$380
This Southwest deal was found by Cheapflights users on 7/20. 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.
Fri 8/141:20 pm
DTW
- ISP
2 stops8h 45m
Southwest
Tue 8/186:05 am
ISP
- DTW
2 stops7h 35m
Southwest
Deal found 7/20![Southwest logo]()
$417
This Trip.com deal was found by Cheapflights users on 7/22. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/249:49 am
DTW
- ISP
1 stop8h 25m
Frontier
Wed 8/2610:57 am
ISP
- DTW
1 stop21h 57m
Frontier
Deal found 7/22![Frontier logo]()
$234
This Southwest deal was found by Cheapflights users on 7/22. 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.
Mon 8/245:30 am
DTW
- ISP
1 stop4h 10m
Southwest
Wed 8/2612:55 pm
ISP
- DTW
2 stops8h 35m
Southwest
Deal found 7/22![Southwest logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 7/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:21 pm
DTW
- ISP
1 stop16h 32m
Frontier
Sun 8/307:09 pm
ISP
- DTW
1 stop13h 45m
Frontier
Deal found 7/18![Frontier logo]()
$384
This Southwest deal was found by Cheapflights users on 7/18. 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.
Sat 8/297:55 am
DTW
- ISP
1 stop4h 10m
Southwest
Sun 8/306:20 am
ISP
- DTW
2 stops8h 15m
Southwest
Deal found 7/18![Southwest logo]()
$389
One-way flights from Detroit to IslipSearch for one-way flight options from Detroit to Islip. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
Search for one-way flight options from Detroit to Islip. Find affordable one-way fares based on user searches. Data last updated July 23, 2026.
This Frontier deal was found by Cheapflights users on 7/22. 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 8/249:49 am
DTW
- ISP
1 stop8h 25m
Frontier
Deal found 7/22![Frontier logo]()
$122
This Trip.com deal was found by Cheapflights users on 7/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/137:25 pm
DTW
- ISP
1 stop14h 08m
Frontier
Deal found 7/18![Frontier logo]()
$133
This Frontier deal was found by Cheapflights users on 7/18. 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 8/48:30 pm
DTW
- ISP
1 stop13h 23m
Frontier
Deal found 7/18![Frontier logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 7/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/133:34 pm
DTW
- ISP
3 stops45h 24m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$154
This Frontier deal was found by Cheapflights users on 7/22. 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 8/118:30 pm
DTW
- ISP
1 stop13h 23m
Frontier
Deal found 7/22![Frontier logo]()
$160
This Frontier deal was found by Cheapflights users on 7/19. 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 8/319:49 am
DTW
- ISP
1 stop8h 25m
Frontier
Deal found 7/19![Frontier logo]()
$174
This Frontier deal was found by Cheapflights users on 7/20. 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 7/288:30 pm
DTW
- ISP
1 stop13h 23m
Frontier
Deal found 7/20![Frontier logo]()
$191
This Frontier deal was found by Cheapflights users on 7/21. 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.
Fri 11/206:00 am
DTW
- ISP
1 stop13h 06m
Frontier
Deal found 7/21![Frontier logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 7/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/3112:27 pm
DTW
- ISP
2 stops29h 02m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$301
This JetBlue deal was found by Cheapflights users on 7/19. 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.
Sun 10/43:50 pm
DTW
- ISP
1 stop7h 32m
JetBlue
Deal found 7/19![JetBlue logo]()
$302
Find flight deals from Detroit to Islip
Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTW) to Islip (ISP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $234 (Trip.com) |
One-way from | $122 (Frontier) |
Popular in | June |
Cheapest in | February |
Average price | $266 |
Cheapflights Fare Finder
Customize your flight search to find flights from Detroit 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 July 23, 2026.
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
Cheapest round-trip
DetroitIslip
DTW - ISP
DTWISP
Detroit Metropolitan Wayne County
Mon 8/24
9:49 am-6:14 pm
1 stop8h 25m
Islip Long Island
Wed 8/26
10:57 am-8:54 am
1 stop21h 57m
$234
DetroitIslip
DTW - ISP
DTWISP
Detroit Metropolitan Wayne County
Fri 9/4
6:07 pm-9:53 am
1 stop15h 46m
Islip Long Island
Tue 9/8
10:57 am-5:39 pm
1 stop30h 42m
$312
DetroitIslip
DTW - ISP
DTWISP
Detroit Metropolitan Wayne County
Mon 8/24
5:55 am-12:35 pm
2 stops6h 40m
Islip Long Island
Wed 8/26
12:55 pm-9:30 pm
2 stops8h 35m
$332
DetroitIslip
DTW - ISP
DTWISP
Detroit Metropolitan Wayne County
Fri 8/14
6:10 am-9:53 am
2 stops27h 43m
Islip Long Island
Tue 8/18
5:27 pm-11:17 am
1 stop17h 50m
$352
Quickest round-trip
DetroitIslip
DTW - ISP
DTWISP
Detroit Metropolitan Wayne County
Thu 9/3
5:30 am-9:40 am
1 stop4h 10m
Islip Long Island
Mon 9/7
6:10 am-2:05 pm
1 stop7h 55m
$365
DetroitIslip
DTW - ISP
DTWISP
Detroit Metropolitan Wayne County
Fri 9/4
1:20 pm-10:05 pm
2 stops8h 45m
Islip Long Island
Tue 9/8
6:05 am-3:00 pm
2 stops8h 55m
$400
DetroitIslip
DTW - ISP
DTWISP
Detroit Metropolitan Wayne County
Fri 8/14
1:20 pm-10:05 pm
2 stops8h 45m
Islip Long Island
Tue 8/18
6:05 am-1:40 pm
2 stops7h 35m
$417
DetroitIslip
DTW - ISP
DTWISP
Detroit Metropolitan Wayne County
Thu 8/13
5:30 am-9:40 am
1 stop4h 10m
Islip Long Island
Mon 8/17
6:10 am-3:10 pm
2 stops9h 00m
$419
DetroitIslip
DTW - ISP
DTWISP
Detroit Metropolitan Wayne County
Sun 8/2
7:51 pm-9:53 am
1 stop14h 02m
Islip Long Island
Thu 8/6
7:49 pm-12:40 am
2 stops28h 51m
$433
DetroitIslip
DTW - ISP
DTWISP
Detroit Metropolitan Wayne County
Tue 9/8
4:10 pm-10:56 pm
1 stop6h 46m
Islip Long Island
Wed 9/9
7:00 am-3:00 pm
1 stop8h 00m
$448
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Detroit to Islip
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Detroit to Islip in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Detroit Metropolitan Wayne County Airport-Islip, New York flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit Metropolitan Wayne County Airport-Islip, New York flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit Metropolitan Wayne County Airport-Islip, New York flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Detroit Metropolitan Wayne County Airport-Islip, New York flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Detroit Metropolitan Wayne County Airport-Islip, New York flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Detroit to Islip
Have a flexible travel schedule? Discover the best time to fly to Islip from Detroit with our price prediction graph.
DTW-ISP
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.
Related info for your journey
Find useful and relevant information for your journey from Detroit to Islip. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Islip?
Book flights to Islip if you plan to visit one of these locationsRiverhead
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