Direct flights from Islip Long Island Mac Arthur Airport (ISP)

Islip Long Island Mac Arthur Airport in Islip, United States has direct flights to 10 airports in 1 country, flown by 7 airlines. The longest is to Fort Myers (RSW) at 1,774 km.

Direct flights from ISP by country

United States (10)

• BWI Baltimore · 353 km · ~55m · Southwest Airlines
• BOS Boston · 247 km · ~50m · Alaska Airlines and FlyJaya
• FLL Fort Lauderdale · 1,761 km · ~2h 40m · jetBlue and Southwest Airlines
• RSW Fort Myers · 1,774 km · ~2h 40m · jetBlue
• MCO Orlando · 1,565 km · ~2h 25m · jetBlue, Frontier Airlines and Southwest Airlines
• PHL Philadelphia · 208 km · ~45m · American Airlines
• PGD Punta Gorda · 1,745 km · ~2h 40m · Allegiant Air
• TPA Tampa · 1,665 km · ~2h 30m · jetBlue and Southwest Airlines
• DCA Washington · 400 km · ~1h · American Airlines
• PBI West Palm Beach · 1,696 km · ~2h 35m · Southwest Airlines

Airlines flying from ISP

Alaska Airlines, Allegiant Air, American Airlines, FlyJaya, Frontier Airlines, Southwest Airlines, jetBlue

Going somewhere ISP doesn’t fly direct?

Wayfli finds the best one- and two-stop connections from Islip to any airport in the world. Pick a destination on the map.

Routes come from current airline fares, updated weekly (last update 9 November 2026), plus older schedule data for airports with few recent fares. “Direct” can include a few same-plane flights with a stop. Flight times are estimates from distance. Always check with the airline before booking.