Which airports can I use when flying from Islip to Pittsburgh?

Flights from Islip to Pittsburgh usually depart from Islip Long Island (ISP) and arrive at Pittsburgh (PIT).

What cabin classes can I book on flights from Islip to Pittsburgh?

Only Economy Class is available on flights from Islip to Pittsburgh.

Which airports do connecting flights from Islip to Pittsburgh pass through?

Most connecting flights from Islip to Pittsburgh pass through Baltimore/Washington (BWI), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

Can I save money by using flexible dates for flights from Islip to Pittsburgh?

Yes. Being flexible with your travel dates can save you up to 48% on the Islip to Pittsburgh route. Thursday is the cheapest departure day at $325 round-trip on average, while Sunday is the most expensive at $619, a difference of $294. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Pittsburgh?

Some of the most popular sights in Pittsburgh are PNC Ballpark, David L Lawrence Convention Center and PPG Paints Arena. These are among the most viewed places in Pittsburgh on KAYAK.

How long is a flight from Islip to Pittsburgh?

A nonstop flight from Islip to Pittsburgh takes 0h 00m, covering 375 miles.

Do I need a passport to fly from Islip to Pittsburgh?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Have flight prices from Islip to Pittsburgh changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $200 to $1,653. That means the highest observed fare was about 8x higher than the lowest one.

How are flight prices from Islip to Pittsburgh looking right now?

One-way fares from Islip to Pittsburgh are currently lower than usual. Average one-way flight prices are about $207, which is 13% below the typical average for this route.

What car rental options are available at Pittsburgh Airport (PIT)?

Pittsburgh Airport (PIT) hosts 5 major car rental companies, with daily rates starting from around $31 for economy cars. Top options include: • Dollar • Hertz • Sixt • Budget • Alamo

What is the cheapest airline to fly from Islip to Pittsburgh?

Southwest ($200) and Breeze Airways ($303) are the cheapest airlines to fly round-trip from Islip to Pittsburgh according to KAYAK data over the last 5 days.

What is the cheapest layover airport when flying from Islip to Pittsburgh?

Flights via Baltimore/Washington (BWI) offer the most affordable fares, with an average round-trip price of $393. Based on KAYAK data over the past 3 months.

When flying from Islip to Pittsburgh which airport offers the shortest layover?

Baltimore/Washington (BWI) had the shortest average connection time for Islip to Pittsburgh layovers at 213 minutes over the past 3 months.

$168 CHEAP FLIGHTS from Islip to Pittsburgh (ISP - PIT)

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$200

Typical prices: $287-$345

Southwest

Fri 11/9Sun 11/11

ISP - PIT • 2 stops

Cheapest one-way

$168

Typical prices: $176-$247

Breeze Airways

Fri 10/19

ISP - PIT • 1 stop

Nonstop flights

Not available

There are currently no direct flights between Islip and Pittsburgh. You'll need to take a connecting flight to reach the destination.

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Flight Deals

Cheap Flights from Islip to Pittsburgh (ISP-PIT)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Islip to Pittsburgh

Mon, Nov 9 - Wed, Nov 11

1:35 pm - 12:30 amISP Islip Long Island-PIT Pittsburgh

10h 55m2 stops West Palm Beach President Donald J. Trump Intl Orlando

12:20 pm - 4:15 pmPIT Pittsburgh-ISP Islip Long Island

3h 55m1 stop Baltimore/Washington

$200Southwest

Mon, Nov 9 - Wed, Nov 11

1:35 pm - 12:30 amISP Islip Long Island-PIT Pittsburgh

10h 55m2 stops West Palm Beach President Donald J. Trump Intl Orlando

7:15 am - 4:15 pmPIT Pittsburgh-ISP Islip Long Island

9h 00m2 stops Tampa Baltimore/Washington

$206Southwest

Mon, Nov 9 - Wed, Nov 11

4:25 pm - 12:30 amISP Islip Long Island-PIT Pittsburgh

8h 05m1 stop Orlando

12:20 pm - 4:15 pmPIT Pittsburgh-ISP Islip Long Island

3h 55m1 stop Baltimore/Washington

$214Southwest

Fri, Oct 23 - Mon, Oct 26

3:10 pm - 7:05 pmISP Islip Long Island-PIT Pittsburgh

3h 55m1 stop Baltimore/Washington

5:50 am - 2:30 pmPIT Pittsburgh-ISP Islip Long Island

8h 40m1 stop Baltimore/Washington

$247Southwest

Fri, Oct 23 - Mon, Oct 26

3:10 pm - 12:20 amISP Islip Long Island-PIT Pittsburgh

9h 10m2 stops Baltimore/Washington Tampa

5:50 am - 2:30 pmPIT Pittsburgh-ISP Islip Long Island

8h 40m1 stop Baltimore/Washington

$252Southwest

Mon, Oct 12 - Mon, Oct 19

6:00 am - 11:45 amISP Islip Long Island-PIT Pittsburgh

5h 45m1 stop Baltimore/Washington

6:00 pm - 11:40 pmPIT Pittsburgh-ISP Islip Long Island

5h 40m1 stop Baltimore/Washington

$289Southwest

Fri, Nov 6 - Mon, Nov 9

12:25 pm - 7:15 pmISP Islip Long Island-PIT Pittsburgh

6h 50m1 stop Baltimore/Washington

5:50 pm - 11:35 pmPIT Pittsburgh-ISP Islip Long Island

5h 45m1 stop Baltimore/Washington

$294Southwest

Fri, Oct 23 - Mon, Oct 26

3:10 pm - 12:20 amISP Islip Long Island-PIT Pittsburgh

9h 10m2 stops Baltimore/Washington Tampa

2:15 pm - 11:40 pmPIT Pittsburgh-ISP Islip Long Island

9h 25m2 stops Dallas Love Field Baltimore/Washington

$295Southwest

Sat, Nov 7 - Mon, Nov 9

3:43 pm - 10:30 amISP Islip Long Island-PIT Pittsburgh

18h 47m1 stop Vero Beach

8:54 pm - 11:20 amPIT Pittsburgh-ISP Islip Long Island

14h 26m1 stop Raleigh-Durham

$303Breeze Airways

Thu, Nov 5 - Mon, Nov 9

7:45 pm - 7:35 pmISP Islip Long Island-PIT Pittsburgh

23h 50m1 stop Norfolk

8:54 pm - 11:20 amPIT Pittsburgh-ISP Islip Long Island

14h 26m1 stop Raleigh-Durham

$309Breeze Airways

Recent last minute flight deals from Islip to Pittsburgh

Sat, Sep 19 - Mon, Sep 21

12:00 pm - 1:47 pmISP Islip Long Island-PIT Pittsburgh

25h 47m2 stops Raleigh-Durham Orlando

8:39 pm - 11:20 amPIT Pittsburgh-ISP Islip Long Island

14h 41m1 stop Raleigh-Durham

$635Multiple Airlines

Tue, Sep 22 - Thu, Sep 24

5:43 pm - 1:47 pmISP Islip Long Island-PIT Pittsburgh

20h 04m1 stop Orlando

2:32 pm - 4:58 pmPIT Pittsburgh-ISP Islip Long Island

26h 26m1 stop Orlando

$653Frontier

Sat, Sep 19 - Mon, Sep 21

5:43 pm - 1:47 pmISP Islip Long Island-PIT Pittsburgh

20h 04m1 stop Orlando

2:32 pm - 4:58 pmPIT Pittsburgh-ISP Islip Long Island

26h 26m1 stop Orlando

$713Frontier

Tue, Sep 22 - Thu, Sep 24

3:20 pm - 8:55 pmISP Islip Long Island-PIT Pittsburgh

5h 35m1 stop Baltimore/Washington

1:50 pm - 10:10 pmPIT Pittsburgh-ISP Islip Long Island

8h 20m2 stops Atlanta Hartsfield-Jackson Baltimore/Washington

$768Southwest

Tue, Sep 22 - Thu, Sep 24

12:55 pm - 8:50 pmISP Islip Long Island-PIT Pittsburgh

7h 55m2 stops Baltimore/Washington Chicago Midway

1:50 pm - 10:10 pmPIT Pittsburgh-ISP Islip Long Island

8h 20m2 stops Atlanta Hartsfield-Jackson Baltimore/Washington

$773Southwest

Sat, Sep 19 - Mon, Sep 21

6:00 am - 1:55 pmISP Islip Long Island-PIT Pittsburgh

7h 55m2 stops Orlando Nashville Intl

1:50 pm - 10:10 pmPIT Pittsburgh-ISP Islip Long Island

8h 20m2 stops Atlanta Hartsfield-Jackson Baltimore/Washington

$773Southwest

Sun, Sep 20 - Mon, Sep 21

7:45 pm - 12:45 pmISP Islip Long Island-PIT Pittsburgh

17h 00m1 stop Norfolk

8:39 pm - 11:20 amPIT Pittsburgh-ISP Islip Long Island

14h 41m1 stop Raleigh-Durham

$868Breeze Airways

Sun, Sep 20 - Mon, Sep 21

7:45 pm - 2:17 pmISP Islip Long Island-PIT Pittsburgh

18h 32m2 stops Norfolk Charleston

8:39 pm - 11:20 amPIT Pittsburgh-ISP Islip Long Island

14h 41m1 stop Raleigh-Durham

$974Breeze Airways

Sun, Sep 20 - Mon, Sep 21

7:45 pm - 12:45 pmISP Islip Long Island-PIT Pittsburgh

17h 00m1 stop Norfolk

7:44 pm - 11:20 amPIT Pittsburgh-ISP Islip Long Island

15h 36m3 stops Myrtle Beach Intl Providence-TFGreen Raleigh-Durham

$1,038Breeze Airways

Wed, Sep 23 - Thu, Sep 24

12:00 pm - 9:41 amISP Islip Long Island-PIT Pittsburgh

21h 41m2 stops Raleigh-Durham Tampa

5:47 pm - 7:59 pmPIT Pittsburgh-ISP Islip Long Island

26h 12m2 stops Greenville Fort Myers SW Florida Intl

$1,138Breeze Airways

Booking Insights

Price, demand and travel trends for Islip to Pittsburgh flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Islip to Pittsburgh with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Islip to Pittsburgh?

Round-trip flights from Islip to Pittsburgh start at $200. Prices are below average for this route right now, with typical round-trip fares ranging from $287 to $345. The lowest price found in the past 5 days was $200 on Southwest.

Find deals

Cheapest flight	$168

Flight from Islip to Pittsburgh

When to book flights from Islip to Pittsburgh

Are your dates flexible? Find out the best times to travel from Islip to Pittsburgh based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from Islip to Pittsburgh?
Flights from Islip to Pittsburgh usually depart from Islip Long Island (ISP) and arrive at Pittsburgh (PIT).
What cabin classes can I book on flights from Islip to Pittsburgh?
Only Economy Class is available on flights from Islip to Pittsburgh.
Which airports do connecting flights from Islip to Pittsburgh pass through?
Most connecting flights from Islip to Pittsburgh pass through Baltimore/Washington (BWI), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.
Can I save money by using flexible dates for flights from Islip to Pittsburgh?
Yes. Being flexible with your travel dates can save you up to 48% on the Islip to Pittsburgh route. Thursday is the cheapest departure day at $325 round-trip on average, while Sunday is the most expensive at $619, a difference of $294. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What popular places can I visit in Pittsburgh?
Some of the most popular sights in Pittsburgh are PNC Ballpark, David L Lawrence Convention Center and PPG Paints Arena. These are among the most viewed places in Pittsburgh on KAYAK.
How long is a flight from Islip to Pittsburgh?
A nonstop flight from Islip to Pittsburgh takes 0h 00m, covering 375 miles.
Do I need a passport to fly from Islip to Pittsburgh?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.
Have flight prices from Islip to Pittsburgh changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $200 to $1,653. That means the highest observed fare was about 8x higher than the lowest one.
How are flight prices from Islip to Pittsburgh looking right now?
One-way fares from Islip to Pittsburgh are currently lower than usual. Average one-way flight prices are about $207, which is 13% below the typical average for this route.
What car rental options are available at Pittsburgh Airport (PIT)?
Pittsburgh Airport (PIT) hosts 5 major car rental companies, with daily rates starting from around $31 for economy cars. Top options include:
• Dollar
• Hertz
• Sixt
• Budget
• Alamo

If your dates can be flexible, aim for a Thursday departure instead of Sunday. On this route, Thursday flights average $325 - about $294 less than Sunday (47% savings) based on the last 12 months.
If you're arriving late at night and need somewhere to stay, check out these hotels close to Pittsburgh Airport.
- Hyatt Regency Pittsburgh International Airport

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ISP - PIT

$168 Find Cheap Flights from Islip to Pittsburgh - Compare and Save

Everything you should know

Cheap Flights from Islip to Pittsburgh (ISP-PIT)

Recent round-trip flight deals from Islip to Pittsburgh

Recent one-way flight deals from Islip to Pittsburgh

Recent last minute flight deals from Islip to Pittsburgh

Price, demand and travel trends for Islip to Pittsburgh flights

How much is a round-trip flight from Islip to Pittsburgh?

What is the cheapest airline to fly from Islip to Pittsburgh?

What is the cheapest layover airport when flying from Islip to Pittsburgh?

When flying from Islip to Pittsburgh which airport offers the shortest layover?

Key details for Islip to Pittsburgh flights

Cheapest flight

When to book flights from Islip to Pittsburgh

Your Islip to Pittsburgh flight questions, answered

Your guide to booking Islip to Pittsburgh flights

More options for your flight from Islip to Pittsburgh

Complete your trip to Pittsburgh with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Islip to Pittsburgh

Find direct flights to and from Islip and Pittsburgh

Flights from domestic origins to Pittsburgh

Flights to other popular destinations

Find deals for your return flight