To save on the cost of your flight from Detroit to Islip, New York, book at least 47 days before your planned departure. Booking around this time can save you about 139% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $140 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $316.
Flights from Detroit to Islip, New York lean towards being more expensive in July. Prices are generally better when you fly from Detroit to Islip, New York in February, with the cheapest ticket starting at $53.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Detroit to Islip, New York as you normally would.
Fly from
Fly to
Budget
$229 - $408
Route
Depart
Return
Price
Detroit Metropolitan Wayne CountyIslip Long Island
DTW - ISP
DTWISP
Detroit Metropolitan Wayne County
Wed 5/29
1 stop22h 25m
Islip Long Island
Wed 6/5
1 stop15h 26m
Detroit Metropolitan Wayne CountyIslip Long Island
DTW - ISP
DTWISP
Detroit Metropolitan Wayne County
Sun 8/4
1 stop10h 26m
Islip Long Island
Wed 8/7
1 stop27h 45m
Detroit Metropolitan Wayne CountyIslip Long Island
DTW - ISP
DTWISP
Detroit Metropolitan Wayne County
Wed 5/29
1 stop22h 25m
Islip Long Island
Wed 6/5
2 stops24h 01m
Detroit Metropolitan Wayne CountyIslip Long Island
DTW - ISP
DTWISP
Detroit Metropolitan Wayne County
Tue 6/11
1 stop13h 11m
Islip Long Island
Tue 6/18
1 stop5h 34m
Detroit Metropolitan Wayne CountyIslip Long Island
DTW - ISP
DTWISP
Detroit Metropolitan Wayne County
Fri 9/20
1 stop13h 04m
Islip Long Island
Sun 9/22
1 stop6h 10m
Detroit Metropolitan Wayne CountyIslip Long Island
DTW - ISP
DTWISP
Detroit Metropolitan Wayne County
Tue 6/18
1 stop12h 56m
Islip Long Island
Sun 6/23
1 stop5h 40m
No data available for this route at this time. Please check back soon.
Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
Had to pay to not have a random seat. Crew did not seem well prepared. Had to take back off right before landing.
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