Pennsylvania

Cheap flights from Islip (ISP) to Pennsylvania

How far in advance should I book a flight from Islip, New York to Pennsylvania?

Find a great deal and save up to 111% by booking at least 53 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Islip, New York to Pennsylvania within the next two weeks, with the cheapest ticket starting at $350.

When is the cheapest time to fly from Islip, New York to Pennsylvania (ISP - PA)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Islip, New York to Pennsylvania as you normally would.

Cheap flights from Islip to Pennsylvania in January, February 2022

The best prices found for ISP to Pennsylvania flights for January, February
Jan 25 - Feb 1
ISP

Islip Long Island

PHL

Philadelphia

1 stop

19h 51m
PHL

Philadelphia

ISP

Islip Long Island

1 stop

16h 15m
$170

Multiple Airlines

View Deal

Deal found 1/21/22

Feb 24 - Feb 27
ISP

Islip Long Island

PIT

Pittsburgh

1 stop

7h 59m
PIT

Pittsburgh

ISP

Islip Long Island

2 stops

25h 32m
$181

American Airlines

View Deal

Deal found 1/23/22

Feb 4 - Feb 6
ISP

Islip Long Island

PIT

Pittsburgh

1 stop

20h 00m
PIT

Pittsburgh

ISP

Islip Long Island

1 stop

20h 21m
$182

Multiple Airlines

View Deal

Deal found 1/23/22

Islip to Pennsylvania 2022 flight deals

Cheap flights to Pennsylvania from Islip found for this year
Mar 1 - Mar 5
ISP

Islip Long Island

PHL

Philadelphia

1 stop

10h 18m
PHL

Philadelphia

ISP

Islip Long Island

1 stop

8h 38m
$134

Multiple Airlines

View Deal

Deal found 1/21/22

May 6 - May 8
ISP

Islip Long Island

PHL

Philadelphia

1 stop

10h 49m
PHL

Philadelphia

ISP

Islip Long Island

1 stop

11h 56m
$145

Frontier

View Deal

Deal found 1/22/22

Mar 3 - Mar 6
ISP

Islip Long Island

PHL

Philadelphia

1 stop

19h 40m
PHL

Philadelphia

ISP

Islip Long Island

1 stop

12h 55m
$155

Multiple Airlines

View Deal

Deal found 1/23/22

Non-stop flights to Pennsylvania from Islip

Save time with Islip to Pennsylvania direct flight deals
Feb 23 - Feb 23
ISP

Islip Long Island

PHL

Philadelphia

Nonstop

1h 10m
PHL

Philadelphia

ISP

Islip Long Island

Nonstop

1h 12m
$246

American Airlines

View Deal

Deal found 1/23/22

Mar 1 - Mar 5
ISP

Islip Long Island

PHL

Philadelphia

Nonstop

1h 10m
PHL

Philadelphia

ISP

Islip Long Island

Nonstop

1h 02m
$273

American Airlines

View Deal

Deal found 1/21/22

Feb 17 - Mar 5
ISP

Islip Long Island

PHL

Philadelphia

Nonstop

1h 21m
PHL

Philadelphia

ISP

Islip Long Island

Nonstop

1h 26m
$294

American Airlines

View Deal

Deal found 1/23/22

Last minute flights from Islip to Pennsylvania

Late deals on return flights to Pennsylvania from Islip, departing today and this week
Feb 2 - Feb 3
ISP

Islip Long Island

PIT

Pittsburgh

1 stop

3h 49m
PIT

Pittsburgh

ISP

Islip Long Island

1 stop

4h 01m
$616

American Airlines

View Deal

Deal found 1/23/22

One-way flights to Pennsylvania from Islip

The cheapest one-way flights from Islip to Pennsylvania
Mar 27
ISP

Islip Long Island

PIT

Pittsburgh

2 stops

16h 56m
$118

American Airlines

View Deal

Deal found 1/22/22

Feb 15
ISP

Islip Long Island

PHL

Philadelphia

Nonstop

1h 10m
$126

American Airlines

View Deal

Deal found 1/22/22

Feb 12
ISP

Islip Long Island

PHL

Philadelphia

Nonstop

1h 21m
$147

American Airlines

View Deal

Deal found 1/22/22

Related info for your journey

Useful info, stats and facts about Islip to Pennsylvania flights.

What airport do you fly from for flights from Islip to Pennsylvania?

Located just 7.2 mi from the city center, Islip Long Island (ISP) is the airport most travelers will use when flying to Pennsylvania from Islip.

Which airlines flying from Islip Long Island to Pennsylvania have flexible changes due to COVID-19?

Some of our airline partners flying from Islip Long Island to Pennsylvania have new flexible policies in place due to COVID-19. American Airlines is one of the carriers where you may find flexible change policies. You can use our site to filter for airlines like American Airlines with this kind of flexibility.

Can I find flights from Islip, New York to Pennsylvania for under $200 on Cheapflights?

Yes, there are multiple flights from Islip, New York to Pennsylvania for under $200. The cheapest flight booked recently is on Multiple Airlines for just $134, but on average you can expect to pay $206.

Are there nonstop flights from Islip, New York to Pennsylvania for under $300 on Cheapflights?

Cheapflights has at least 5 direct flights from Islip, New York to Pennsylvania under $300. A good price for a nonstop flight from Islip, New York to Pennsylvania is less than $297.

Are there last-minute flights available from Islip, New York to Pennsylvania for under $700?

There are currently 1+ open flights from Islip, New York to Pennsylvania within the next 7 days for less than $700.

What are the most popular routes from Islip, New York to Pennsylvania?

When deciding which route to take from Islip, New York to Pennsylvania consider Islip Long Island - Pittsburgh, Islip Long Island - Philadelphia or Islip Long Island - Wilkes-Barre Scranton as they are the most popular.

What are the most reliable airlines from Islip, New York to Pennsylvania?

Consider Qatar Airways (96%), American Airlines (91%) or Piedmont Airlines (91%) when booking your flight. These represent the most reliable airlines when flying from Islip, New York to Pennsylvania.

What are the cheapest flights from Islip, New York to Pennsylvania?

The cheapest flight price from Islip, New York to Pennsylvania is $215. On average you can expect to pay $442. The most popular route, (Islip Long Island - Pittsburgh), can usually be booked for $180.

Can I fly to Pennsylvania from Islip Long Island right now?

Information is based on travel restrictions for travel to Pennsylvania within the United States

Most visitors from Islip Long Island need to provide a negative COVID-19 test result and/or quarantine to enter Pennsylvania.

COVID-19 testing requirements
Visitors from Islip Long Island must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Pennsylvania.

Quarantine requirements
Visitors from Islip Long Island are not required to quarantine after entering Pennsylvania.

Can I fly back to Islip Long Island from Pennsylvania?

Returning to Islip Long Island from Pennsylvania

COVID-19 testing requirements
Visitors from Pennsylvania must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Islip Long Island.

Quarantine requirements
Visitors from Pennsylvania are not required to quarantine after entering Islip Long Island.

Destination points for flights from Islip to Pennsylvania

Select to see more specific information for flights from Islip to all places in Pennsylvania

Top airline flying from Islip to Pennsylvania

The chart below displays the airlines Cheapflights users traveling from Islip to Pennsylvania choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
American Airlines
Cheapest$180
Average$500
FlexibilityNo cancel fee
On-time71%
COVID-19 safety

Hourly flight availability from Islip to Pennsylvania

See what time of day planes typically take off from Islip to Pennsylvania
1%of flight departuresEarly morningMidnight to 6 am
53%of flight departuresMorning6 am to noon
46%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM