There are 16 direct nonstop flight destinations from Islip Long Island Mac Arthur (ISP), served by 6 airlines. 16 are domestic routes and 0 are international non-stop flights. The longest direct flight goes to Sarasota (SRQ), with a non-stop flight time of 3h 15m.
Route data last updated: May 30, 2026
Most Popular from Islip
Busiest routes by number of airlines
🍃 Lowest-carbon direct flights from Islip
Shortest nonstop routes from ISP — direct flights cut takeoff/climb fuel burn vs. taking a layover
Airlines from Islip
About Long Island Mac Arthur (ISP)
Frequently Asked Questions
How many direct flights are there from Islip (ISP)?
16 nonstop destinations from Islip (ISP), across 6 airlines. 16 domestic, 0 international.
Which airlines fly from Islip (ISP)?
6 airlines fly nonstop from Islip (ISP). Full list is in the airline section above.
What is the longest nonstop flight from Islip (ISP)?
Sarasota (SRQ) — 1,069 miles, about 3h 15m.
Can I fly internationally from Islip (ISP)?
Check the route list above for all nonstop destinations from Islip (ISP).
How early should I arrive at Long Island Mac Arthur?
2 hours for domestic, 3 hours for international. Standard advice for check-in, security, and immigration.
What timezone is Islip (ISP) in?
America/New_York.