ISP

Direct flights from Islip

Islip, USA · 16 destinations

71.0% on-time Breeze Airways, JetBlue Airways, Frontier Airlines

Top nonstop destinations from ISP

BWI Baltimore USA

Southwest Airlines

~57m

Cape Air

~49m

CHS Charleston USA

Breeze Airways

~1h 53m

USA Concord USA

Avelo Airlines

~1h 39m

FLL Fort Lauderdale USA

JetBlue Airways

~2h 46m

RSW Fort Myers USA

Breeze Airways

Frontier Airlines

JetBlue Airways

~2h 46m

MYR Myrtle Beach USA

Breeze Airways

Frontier Airlines

~1h 43m

ORF Norfolk USA

Breeze Airways

~1h 9m

MCO Orlando USA

Frontier Airlines

JetBlue Airways

Southwest Airlines

~2h 30m

RDU Raleigh USA

Breeze Airways

~1h 27m

RIC Richmond USA

Breeze Airways

~1h 10m

SRQ Sarasota USA

Breeze Airways

~2h 43m

Frontier Airlines

JetBlue Airways

Southwest Airlines

~2h 38m

VRB Vero Beach USA

Breeze Airways

~2h 34m

PBI West Palm Beach USA

Frontier Airlines

JetBlue Airways

Southwest Airlines

~2h 40m

ILM Wilmington USA

Breeze Airways

~1h 35m

Schedules, map & airport info →

About ISP

Long Island MacArthur (ISP) is an airport in Islip, USA serving 16 nonstop destinations. The largest operators are Breeze Airways, JetBlue Airways and Frontier Airlines. On-time performance is 71.0% based on the most recent BTS data (arrivals not delayed 15+ minutes). Updated 30 August 2026.

Frequently asked questions

How many nonstop destinations does ISP have?

ISP (Long Island MacArthur) serves 16 nonstop destinations.

Which airlines fly nonstop from ISP?

Airlines flying nonstop from ISP include Southwest Airlines, Cape Air, Breeze Airways, Avelo Airlines, JetBlue Airways, Frontier Airlines.

What is the on-time performance at ISP?

ISP has an on-time performance rate of 71.0%, based on the most recent BTS data covering arrivals not delayed 15 minutes or more.

What is the ICAO code for ISP?

The ICAO code for ISP (Long Island MacArthur) is KISP.

ICAO: KISP
Route data: updated 29 days ago