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Cheap flights from Islip (ISP) to Pennsylvania from $152

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ISP — PHL
May 13 — May 201
From?
To?
Mon 5/13
Mon 5/20
1 adult, Economy
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How far in advance should I book a flight from Islip, New York to Pennsylvania?

Find a great deal and save up to 86% by booking at least 42 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 $209.

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

March can be a great time to fly to Pennsylvania from Islip, New York with a flight ticket averaging about $240. Cheapflights users have found deals in the month of March for as cheap as $158. The most expensive prices can be found in the month of June.

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 Islip to Pennsylvania flights in May & June 2024

Find cheap flight options from Islip to Pennsylvania specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Prices were last updated on May 8, 2024.
Sun 6/91:05 pmISP - PHL
2 stops19h 55mMultiple Airlines
Thu 6/138:30 pmPHL - ISP
2 stops20h 37mMultiple Airlines
Deal found 5/7$333
Sun 6/91:05 pmISP - PHL
3 stops28h 19mMultiple Airlines
Thu 6/138:30 pmPHL - ISP
2 stops20h 37mMultiple Airlines
Deal found 5/7$368
Sun 6/91:05 pmISP - PHL
2 stops19h 55mMultiple Airlines
Thu 6/131:23 pmPHL - ISP
3 stops27h 44mMultiple Airlines
Deal found 5/8$374
Sun 6/91:05 pmISP - PHL
3 stops23h 09mMultiple Airlines
Thu 6/131:23 pmPHL - ISP
3 stops27h 44mMultiple Airlines
Deal found 5/7$410
Sun 6/91:05 pmISP - PHL
2 stops19h 55mMultiple Airlines
Thu 6/138:30 pmPHL - ISP
2 stops20h 37mMultiple Airlines
Deal found 5/8$433
Fri 5/173:35 pmISP - PIT
3 stops23h 53mMultiple Airlines
Sun 5/1910:52 pmPIT - ISP
2 stops16h 02mMultiple Airlines
Deal found 5/7$754
Fri 5/173:35 pmISP - PIT
3 stops23h 53mMultiple Airlines
Sun 5/195:52 pmPIT - ISP
3 stops21h 02mMultiple Airlines
Deal found 5/7$806

Islip to Pennsylvania 2024 flight deals

Discover exclusive flight deals for travel between Islip and Pennsylvania in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Sun 6/91:05 pmISP - PHL
2 stops19h 55mMultiple Airlines
Thu 6/138:30 pmPHL - ISP
2 stops20h 37mMultiple Airlines
Deal found 5/7$333
Sun 6/91:05 pmISP - PHL
3 stops28h 19mMultiple Airlines
Thu 6/138:30 pmPHL - ISP
2 stops20h 37mMultiple Airlines
Deal found 5/7$368
Sun 6/91:05 pmISP - PHL
2 stops19h 55mMultiple Airlines
Thu 6/131:23 pmPHL - ISP
3 stops27h 44mMultiple Airlines
Deal found 5/8$374
Sun 6/91:05 pmISP - PHL
3 stops23h 09mMultiple Airlines
Thu 6/131:23 pmPHL - ISP
3 stops27h 44mMultiple Airlines
Deal found 5/7$410
Sun 6/91:05 pmISP - PHL
2 stops19h 55mMultiple Airlines
Thu 6/138:30 pmPHL - ISP
2 stops20h 37mMultiple Airlines
Deal found 5/8$433
Fri 5/173:35 pmISP - PIT
3 stops23h 53mMultiple Airlines
Sun 5/1910:52 pmPIT - ISP
2 stops16h 02mMultiple Airlines
Deal found 5/7$754
Fri 5/173:35 pmISP - PIT
3 stops23h 53mMultiple Airlines
Sun 5/195:52 pmPIT - ISP
3 stops21h 02mMultiple Airlines
Deal found 5/7$806

Islip to Pennsylvania flights leaving soon

Find last-minute flight options from Islip to Pennsylvania for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Fri 5/173:35 pmISP - PIT
3 stops23h 53mMultiple Airlines
Sun 5/1910:52 pmPIT - ISP
2 stops16h 02mMultiple Airlines
Deal found 5/7$754
Fri 5/173:35 pmISP - PIT
3 stops23h 53mMultiple Airlines
Sun 5/195:52 pmPIT - ISP
3 stops21h 02mMultiple Airlines
Deal found 5/7$806

One-way flights to Pennsylvania from Islip

Search for one-way flight options from Islip to Pennsylvania. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
Thu 6/61:05 pmISP - PHL
2 stops19h 55mMultiple Airlines
Deal found 5/7$152
Thu 6/61:05 pmISP - PHL
3 stops24h 09mMultiple Airlines
Deal found 5/7$193
Mon 5/133:35 pmISP - PHL
3 stops27h 45mMultiple Airlines
Deal found 5/7$407
Fri 5/173:35 pmISP - PIT
3 stops23h 53mMultiple Airlines
Deal found 5/7$423

Find flights from Islip to Pennsylvania within your budget

Customize your flight search to find flights from Islip to Pennsylvania that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$333 - $806

Route

Depart

Return

Price

Islip Long IslandPhiladelphia

ISP - PHL

ISPPHL

Islip Long Island

Sun 6/9

2 stops19h 55m

Philadelphia

Thu 6/13

2 stops20h 37m

$333

Islip Long IslandPhiladelphia

ISP - PHL

ISPPHL

Islip Long Island

Sun 6/9

3 stops28h 19m

Philadelphia

Thu 6/13

2 stops20h 37m

$368

Islip Long IslandPhiladelphia

ISP - PHL

ISPPHL

Islip Long Island

Sun 6/9

2 stops19h 55m

Philadelphia

Thu 6/13

3 stops27h 44m

$374

Islip Long IslandPhiladelphia

ISP - PHL

ISPPHL

Islip Long Island

Sun 6/9

3 stops23h 09m

Philadelphia

Thu 6/13

3 stops27h 44m

$410

Islip Long IslandPhiladelphia

ISP - PHL

ISPPHL

Islip Long Island

Sun 6/9

2 stops19h 55m

Philadelphia

Thu 6/13

2 stops20h 37m

$433

Islip Long IslandPittsburgh

ISP - PIT

ISPPIT

Islip Long Island

Fri 5/17

3 stops23h 53m

Pittsburgh

Sun 5/19

2 stops16h 02m

$754

Islip Long IslandPittsburgh

ISP - PIT

ISPPIT

Islip Long Island

Fri 5/17

3 stops23h 53m

Pittsburgh

Sun 5/19

3 stops21h 02m

$806

Flights are sorted by cheapest first

Deals found on 5/7

No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Islip to Pennsylvania. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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.

  • Can I find flights from Islip, New York to Pennsylvania for under $400 on Cheapflights?

    Yes, there are multiple flights from Islip, New York to Pennsylvania for under $400. The cheapest flight booked recently is on Multiple Airlines for just $333, but on average you can expect to pay $496.

  • Are there last-minute flights available from Islip, New York to Pennsylvania for under $800?

    There are currently 2+ open flights from Islip, New York to Pennsylvania within the next 7 days for less than $800.

  • 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 - Allentown-Bethlehem as they are the most popular.

  • What does ISP to PHL mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Islip Long Island Airport to Philadelphia Airport flight would often be abbreviated as a ISP to PHL flight. Ready for more IATA code knowledge? These are related airports for your current travel destination: Pittsburgh Airport (PIT), Harrisburg Airport (MDT), Allentown-Bethlehem Airport (ABE), Wilkes-Barre Scranton Airport (AVP), State College University Park Airport (SCE).

  • Can I find deals for flights from Islip to Pennsylvania that include extra baggage allowance?

    The amount of baggage you can bring on your Islip to Pennsylvania flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Islip to Pennsylvania with specific airlines?

    Yes, Cheapflights allows you to browse and filter Islip to Pennsylvania flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Islip to Pennsylvania that include hotel bookings?

    Yes. In addition to deals on Islip to Pennsylvania flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Islip to Pennsylvania?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Islip to Pennsylvania.

  • Can I find deals for business class flights from Islip to Pennsylvania?

    Yes. Cheapflights offers flight deals from Islip to Pennsylvania by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Islip to Pennsylvania that allow pets onboard?

    Many airlines flying from Islip to Pennsylvania offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Islip to Pennsylvania?

    Yes, you can often find last-minute deals on Islip to Pennsylvania flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Islip, New York to Pennsylvania flight deals updated?

    The Islip, New York to Pennsylvania flight deals you see on this page were last updated on 5/8.

See more FAQs

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Top airline flying from Islip to Pennsylvania

Discover the top airline that operate flights from Islip to Pennsylvania. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,752,338 searches. Data last updated May 8, 2024.
AirlineCheapestAverageFlexibilityOn-time
Breeze AirwaysCheapest$48Average$82FlexibilityNo cancel feeOn-timeN/A
Search Breeze Airways flights
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Search flights from Islip to Pennsylvania by cabin class

Find flights from Islip to Pennsylvania, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Islip to Pennsylvania?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Islip to Pennsylvania. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Islip to Pennsylvania?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Islip to Pennsylvania for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Islip to Pennsylvania with no change fees?

Yes, we can. To see specific flights from Islip to Pennsylvania with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Islip to Pennsylvania become cheaper?

Of course! You can now track prices for flights from Islip to Pennsylvania and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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