Islip to Philadelphia (ISP–PHL) — Airlines, Schedules & Connections
No flights match your filters.
No nonstop flights on this route. connecting options below.
While no nonstop service exists between ISP and PHL, connecting options are available through 18 hubs.
Connection Landscape
On-Time Performance
Other ways to reach Philadelphia from Islip
| Metric | ISP→PHL | HPN→PHL | JFK→PHL |
|---|---|---|---|
| Distance from ISP | – | 37 mi | 37 mi |
| Nonstop airlines | 0 | 4 | 1 |
| Weekly flights | 0 | 1 | 1 |
| Departure OTP | 100% | – | – |
Travel Essentials
ISP: EDT · PHL: EDT
When it's 6:00 PM in Islip, it's 6:00 PM in Philadelphia.
SEPTA Airport Line from the terminal to Center City takes 25–30 minutes ($8). Trains run every 30 minutes (5am to midnight) to 30th Street, Suburban, and Jefferson stations; all with connections to the subway and regional rail network. Buy tickets at platform machines.Taxis to Center City cost $28–35 (flat rate). Ride-shares to Center City run $22–35. For New York City, the Bolt Bus and Greyhound stop near 30th Street Station, or take NJ Transit to New York Penn Station (connecting from 30th Street). Amtrak also departs 30th Street Station for New York in 65 minutes.
Humid continental climate on the Delaware River. Winters (December–March) are cold (−2 to 5°C) with snow and ice. Philadelphia sits in the I-95 "snow corridor" and receives significant nor'easter snowfall several times per winter. PHL has solid de-icing capacity, but major storms cause multi-hour and multi-day disruptions.
Summers are hot and humid (28–34°C) with afternoon thunderstorms that cause frequent delays June through August. Spring and fall are transitional with variable conditions. Fog along the Delaware is occasional in fall and early winter mornings.
ISP–PHL Quick Facts
Frequently Asked Questions
Connecting Options and Alternatives
18 one-stop connections are available, with the fastest taking approximately 2 hours via HPN. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include White Plains (HPN), New York (JFK) and Teterboro (TEB).