Direct (nonstop) flights from West Palm Beach to Islip
3 airlines fly nonstop from Palm Beach International (PBI) to Long Island Mac Arthur (ISP). It's 1,051 miles (1,692 km), about 2h 43m in the air. Operated by JetBlue Airways, Frontier Airlines, Southwest Airlines.
JetBlue Airways
Frontier Airlines
Southwest Airlines
Route data last updated: May 30, 2026
Airlines with non-stop flights
B6
JetBlue Airways
F9
Frontier Airlines
WN
Southwest Airlines
Alternative Routes
Other ways to fly from West Palm Beach to Islip with one stop · direct emits 178 kg CO₂ per passenger
Looking for the return flight?
ISP → PBI: Flights from Islip to West Palm BeachOther direct flights from West Palm Beach
Direct flights from Islip (ISP)
Frequently Asked Questions
How long is the direct flight from West Palm Beach to Islip?
A nonstop flight from West Palm Beach (PBI) to Islip (ISP) takes approximately 2 hours and 43 minutes. The distance is 1,051 miles (1,692 km).
Which airlines fly nonstop from West Palm Beach to Islip?
3 airlines: JetBlue Airways, Frontier Airlines, Southwest Airlines.
Is there a nonstop flight from West Palm Beach to Islip?
Yes. 3 airlines: JetBlue Airways, Frontier Airlines, Southwest Airlines.
How far is West Palm Beach from Islip?
The flight distance from West Palm Beach to Islip is 1,051 miles (1,692 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Miami.
What type of aircraft flies from West Palm Beach to Islip?
At 2h 43m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
What is the carbon footprint of a flight from West Palm Beach to Islip?
Roughly 178 kg CO2 per passenger one-way. That's about the same as driving 890 km.
Is the return flight from Islip to West Palm Beach also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from West Palm Beach to Islip?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Palm Beach International for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.