Islip to Philadelphia ISP → PHL
Long Island MacArthur Airport (ISP) → Philadelphia International Airport (PHL)
The cheapest one-way found recently is $145 with Breeze Airways, 27 Oct, found 2 days ago.
One-way
The cheapest one-way fare on each of 3 departure dates is usually $188 to $250.
Cheapest one-way found recently
$145
27 Oct · Breeze Airways
Long Island MacArthur Airport (ISP) → Philadelphia International Airport (PHL)
Leaves 12:00 p.m. · 25 h 29 min trip
1 stop
found 2 days ago
Cheapest nonstop one-way
None seen yet.
Found recently, and the cheapest we hold
$145 27 Octfound 2 days agoOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 14 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $145 to $273.
At $145, the cheapest one-way found recently is at the low end of that range.
14 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good one-way price?
Compared with the cheapest one-way fare on each of 3 departure dates from 23 Oct to 27 Oct, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
No. We hold one-way fares on 1 other departure date within 3 days of 27 Oct, and it is not cheaper.
Every date we hold
3 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 23 Oct | $269 | Breeze Airways | Long Island MacArthur Airport (ISP) → Philadelphia International Airport (PHL) | 1 stop | found 6 days ago | Open this trip |
| 26 Oct | $231 | Breeze Airways | Long Island MacArthur Airport (ISP) → Philadelphia International Airport (PHL) | 3 stops | found 3 days ago | Open this trip |
| 27 Oct | $145 | Breeze Airways | Long Island MacArthur Airport (ISP) → Philadelphia International Airport (PHL) | 1 stop | found 2 days ago | Open this trip |
Airlines on the cheapest dates: Breeze Airways.
Premium cabin fares from Islip to Philadelphia
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 27 Oct in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Islip to Philadelphia?
One-way
Not enough history yet: in 14 days of one-way prices, 24 Sept to 18 Oct, fewer than 3 booking ranges had prices on 7 days or more.
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
New York → Philadelphia
77 km from Islip
$297
11 Nov – 22 Nov · JFK → PHL · out 1 stop, back 1 stop
found 6 days ago
Newburgh → Philadelphia
115 km from Islip
$337
11 Nov – 22 Nov · SWF → PHL · out 2 stops, back 1 stop
found 6 days ago
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
New York → Philadelphia
77 km from Islip
$94
$51 less than flying from Islip
10 Nov · EWR → PHL · 1 stop
found 5 days ago
New Haven → Philadelphia
59 km from Islip
$198
$53 more than flying from Islip
28 Oct · HVN → PHL · 2 stops
found yesterday
Islip → Lancaster
98 km from Philadelphia
$557
$412 more than flying to Philadelphia
24 Oct · ISP → LNS · 3 stops
found 5 days ago
Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest one-way found recently is for 27 Oct. A live search on this page shows what those dates cost now, for one adult in economy.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work