Long Island Mac Arthur Airport (ISP) serves Islip; Memphis International Airport (MEM) serves Memphis.
The airports are 1,000 miles apart by great-circle distance.
Roame's current schedule feed lists service with stops from ISP to MEM, but no nonstop service.
Marketing airlines listed in the current schedule, including codeshare sellers, are Southwest Airlines (WN). This list does not identify the operating airline for each flight; check the flight details before booking.
Published schedule dates span Nov 7 – Dec 12, 2026.