Cheap Flights From Detroit, Michigan (DTW) To Islip, New York (ISP) - No Deals

Flight from Detroit to Islip (DTW-ISP)

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There are approximately 33 flights covering the route from Wayne County Airport in Detroit to Long Island MacArthur Airport in Islip, provided by as many as 4 airlines.

The following airlines sometimes offer nonstop cheap flights from Detroit to Islip:

Transwest Air

As an alternative to flying from Detroit, you may also want to try searching for cheap flights from Lansing (LAN).