Flights from Pennsylvania (PA) to Islip, NY from $240

How to find the cheapest flight from
Pennsylvania to Islip (ISP)

All the information you need to plan the best null to ISP flight in 2022: compare Pennsylvania to Islip flight prices with the expected peak season, weather and rainfall in Islip.

What is the cheapest month to fly from Pennsylvania to Islip, New York?

Our data shows that August tends to be the cheapest month to fly to Islip, New York from Pennsylvania. Users have commonly found prices around $217 for the month, but tickets can be as low as $36. Due to multiple factors, prepare for potentially higher prices in January.

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

To save up to 80% on this flight, we recommend booking at least 35 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Pennsylvania to Islip, New York from $184 1-2 weeks out and tickets from $280 for flights departing within the next 72 hours.

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

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

One-way flights to Long Island from Pennsylvania

The cheapest one-way flights from Pennsylvania to Islip

12:48 pm - 5:53 am

Frontier

2 Stops

17h 05m

PHL - ISP

$508

Kiwi.com

2:11 am - 11:12 am

American Airlines

3 Stops

9h 01m

ERI - ISP

$526

1:40 pm - 2:14 pm

Multiple Airlines

3 Stops

24h 34m

PHL - ISP

$2,903

Gotogate

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Pennsylvania</span> to <span class="emphasized">Islip</span> flights.

Flight FAQs

From Pennsylvania to Islip

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

If you book a flight to Islip from Pennsylvania, you will be flying to Long Island, which is the city’s only airport. Islip Long Island (ISP) is located 7.2 mi from the center of Islip.

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

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

Can I find flights from Pennsylvania to Islip, New York for under $300 on Cheapflights?

Yes, there are multiple flights from Pennsylvania to Islip, New York for under $300. The cheapest flight booked recently is on American Airlines for just $240, but on average you can expect to pay $323.

Are there nonstop flights from Pennsylvania to Islip, New York for under $400 on Cheapflights?

Cheapflights has at least 4 direct flights from Pennsylvania to Islip, New York under $400. A good price for a nonstop flight from Pennsylvania to Islip, New York is less than $340.

Are there last-minute flights available from Pennsylvania to Islip, New York for under $400?

There are currently 9+ open flights from Pennsylvania to Islip, New York within the next 7 days for less than $400.

What days are nonstop flights available from Pennsylvania to Islip, New York?

Days when nonstop flights are available for this flight are: Saturday.

How many flights depart from Pennsylvania to Islip, New York on average per day?

1 flight departure from Pennsylvania to Islip, New York per day on average.
Afternoon (Noon - 6pm) - 100% of flight departures

How long is the flight from Pennsylvania to Islip, New York?

American Airlines can get you from Pennsylvania to Islip, New York in just under 15h 16m. Your travel time can differ by up to . The distance from Pennsylvania to Islip, New York is about 130 mi.

What are the cheapest airlines to fly from Pennsylvania to Islip, New York one-way?

The cheapest airlines for a one-way flight from Pennsylvania to Islip, New York are Frontier ($124), American Airlines ($127), and Linear Air Taxi ($4,136).

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

The cheapest flight price from Pennsylvania to Islip, New York is $239. On average you can expect to pay $332. The most popular route, (Pittsburgh - Islip Long Island), can usually be booked for $236.

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

No one likes to see their flight delayed. When booking a flight from Pennsylvania to Islip, New York consider choosing Qatar Airways (93%), American Airlines (84%) or Piedmont Airlines (84%) as they are the most reliable in getting you off to your destination on time.

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

The most popular route from Pennsylvania to Islip, New York is Pittsburgh - Islip Long Island. You may also consider Philadelphia - Islip Long Island or Erie - Islip Long Island.

Rent a Car

Car Rentals in Islip Car Rentals in New York

COVID Restrictions

View COVID Travel Restrictions for Islip, NY

Do I need a COVID test to fly to Islip from Pennsylvania?

Information is based on travel restrictions for travel to Islip Long Island within the United States

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

COVID-19 testing requirements
Visitors from Pennsylvania are not required to present a negative COVID-19 PCR test or antigen result upon entering Islip Long Island.

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

Do I need a test to fly back to Pennsylvania from Islip?

Returning to Pennsylvania from Islip Long Island

COVID-19 testing requirements
Visitors from Islip Long Island are not required to present a negative COVID-19 PCR test or antigen result upon entering Pennsylvania.

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

Hide COVID Travel Restrictions for Islip, NY

Departure points for flights from Pennsylvania to Islip

Select to see more specific information for flights to Islip from all departure points in Pennsylvania.

Flights from Erie to Islip from $455 pp

Flights from Philadelphia to Islip from $270 pp

Flights from Pittsburgh to Islip from $236 pp

Flights from State College to Islip from $1,025 pp

Destination information for Islip

Things to know before you go - useful duration and weather info for your trip from Pennsylvania to Islip.

1h 08m

80.6 °F

3.9 ″

Airports servicing

Bradford (BFD)

DuBois (DUJ)

Erie (ERI)

Franklin Chess Lamberton (FKL)

Williamsport (IPT)

Johnstown (JST)

Airports servicing Islip

Islip (ISP)

Cheap flights from Pennsylvania (PA) to Islip (ISP)

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How to find the cheapest flight from Pennsylvania to Islip (ISP)