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

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

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

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

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

Most connecting flights from Pittsburgh to Islip 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 Pittsburgh to Islip?

On the Pittsburgh to Islip route, being flexible with your departure day can save you up to 62%. Saturday is the cheapest day at $196 round-trip on average, while Wednesday is the most expensive at $512: a $316 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

How long is a flight from Pittsburgh to Islip?

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

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

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 Pittsburgh to Islip 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 $248 to $1,292. That means the highest observed fare was about 5x higher than the lowest one.

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

One-way fares from Pittsburgh to Islip are currently higher than usual. Average one-way flight prices are about $392, which is 43% above the typical average for this route.

What car rental options are available at Islip Long Island Airport (ISP)?

Islip Long Island Airport (ISP) hosts 5 major car rental companies, with daily rates starting from around $36 for economy cars. Top options include: • Budget • Enterprise Rent-A-Car • Avis • National • Empire Rent A Car

How much should I expect to pay for a Pittsburgh to Islip flight?

Round-trip flights from Pittsburgh to Islip range from $286 to $512, with an average of $424 over the past 12 months. Anything below $286 counts as a good deal.

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

Southwest ($248) and Breeze Airways ($573) are the cheapest airlines to fly round-trip from Pittsburgh to Islip according to KAYAK data over the last 5 days.

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

Flights via Baltimore/Washington (BWI) offer the most affordable fares, with an average round-trip price of $447. Based on KAYAK data over the past 3 months.

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

Baltimore/Washington (BWI) had the shortest average connection time for Pittsburgh to Islip layovers at 248 minutes over the past 3 months.

$136 CHEAP FLIGHTS from Pittsburgh to Islip (PIT - ISP)

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Cheapest round-trip

$248

Typical prices: $286-$512

Southwest

Fri 10/5Sat 10/6

PIT - ISP • 1 stop

Cheapest one-way

$136

Typical prices: $168-$346

Frontier

Mon 9/24

PIT - ISP • 1 stop

Nonstop flights

Not available

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

Insights

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Flight Deals

Cheap Flights from Pittsburgh to Islip (PIT-ISP)

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 Pittsburgh to Islip

Mon, Oct 5 - Tue, Oct 6

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

8h 40m1 stop Baltimore/Washington

9:40 am - 4:45 pmISP Islip Long Island-PIT Pittsburgh

7h 05m1 stop Baltimore/Washington

$248Southwest

Tue, Oct 13 - Tue, Oct 27

4:40 pm - 10:40 pmPIT Pittsburgh-ISP Islip Long Island

6h 00m1 stop Baltimore/Washington

6:05 am - 11:55 amISP Islip Long Island-PIT Pittsburgh

5h 50m1 stop Baltimore/Washington

$273Southwest

Fri, Dec 11 - Sun, Dec 13

5:50 pm - 11:30 pmPIT Pittsburgh-ISP Islip Long Island

5h 40m1 stop Baltimore/Washington

5:40 pm - 11:55 pmISP Islip Long Island-PIT Pittsburgh

6h 15m1 stop Baltimore/Washington

$285Southwest

Fri, Dec 11 - Sun, Dec 13

4:00 pm - 11:30 pmPIT Pittsburgh-ISP Islip Long Island

7h 30m2 stops Chicago Midway Baltimore/Washington

5:40 pm - 11:55 pmISP Islip Long Island-PIT Pittsburgh

6h 15m1 stop Baltimore/Washington

$290Southwest

Fri, Dec 11 - Sun, Dec 13

5:00 am - 3:35 pmPIT Pittsburgh-ISP Islip Long Island

10h 35m2 stops Orlando West Palm Beach President Donald J. Trump Intl

1:35 pm - 12:25 amISP Islip Long Island-PIT Pittsburgh

10h 50m2 stops West Palm Beach President Donald J. Trump Intl Orlando

$295Southwest

Mon, Oct 5 - Tue, Oct 6

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

8h 40m1 stop Baltimore/Washington

9:40 am - 6:35 pmISP Islip Long Island-PIT Pittsburgh

8h 55m2 stops Baltimore/Washington Atlanta Hartsfield-Jackson

$300Southwest

Sat, Oct 10 - Sun, Oct 11

3:55 pm - 9:50 pmPIT Pittsburgh-ISP Islip Long Island

5h 55m1 stop Baltimore/Washington

5:40 am - 11:30 amISP Islip Long Island-PIT Pittsburgh

5h 50m1 stop Baltimore/Washington

$304Southwest

Tue, Oct 13 - Tue, Oct 27

4:40 pm - 10:40 pmPIT Pittsburgh-ISP Islip Long Island

6h 00m1 stop Baltimore/Washington

9:40 am - 6:30 pmISP Islip Long Island-PIT Pittsburgh

8h 50m2 stops Baltimore/Washington Orlando

$305Southwest

Thu, Oct 29 - Fri, Oct 30

7:13 pm - 8:59 amPIT Pittsburgh-ISP Islip Long Island

13h 46m1 stop Charleston

3:02 pm - 8:14 pmISP Islip Long Island-PIT Pittsburgh

5h 12m1 stop Raleigh-Durham

$573Breeze Airways

Fri, Oct 2 - Thu, Oct 15

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

14h 26m1 stop Raleigh-Durham

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

18h 32m2 stops Norfolk Charleston

$599Breeze Airways

Recent last minute flight deals from Pittsburgh to Islip

Sun, Sep 20 - Thu, Oct 1

6:00 am - 12:05 pmPIT Pittsburgh-ISP Islip Long Island

6h 05m1 stop Tampa

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

3h 55m1 stop Baltimore/Washington

$493Southwest

Sun, Sep 20 - Thu, Oct 1

5:20 pm - 11:20 pmPIT Pittsburgh-ISP Islip Long Island

6h 00m1 stop Orlando

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

3h 55m1 stop Baltimore/Washington

$493Southwest

Sun, Sep 20 - Thu, Oct 1

6:00 am - 3:55 pmPIT Pittsburgh-ISP Islip Long Island

9h 55m2 stops Tampa Baltimore/Washington

5:40 pm - 11:30 pmISP Islip Long Island-PIT Pittsburgh

5h 50m1 stop Baltimore/Washington

$498Southwest

Sun, Sep 20 - Thu, Oct 1

6:00 am - 3:55 pmPIT Pittsburgh-ISP Islip Long Island

9h 55m2 stops Tampa Baltimore/Washington

3:10 pm - 12:15 amISP Islip Long Island-PIT Pittsburgh

9h 05m2 stops Baltimore/Washington Tampa

$523Southwest

Sun, Sep 20 - Thu, Oct 1

6:00 am - 3:55 pmPIT Pittsburgh-ISP Islip Long Island

9h 55m2 stops Tampa Baltimore/Washington

3:10 pm - 12:15 amISP Islip Long Island-PIT Pittsburgh

9h 05m2 stops Baltimore/Washington Tampa

$533Southwest

Fri, Sep 18 - Sun, Sep 20

11:20 am - 4:25 pmPIT Pittsburgh-ISP Islip Long Island

5h 05m1 stop Baltimore/Washington

6:20 am - 12:20 pmISP Islip Long Island-PIT Pittsburgh

6h 00m1 stop Baltimore/Washington

$599Southwest

Fri, Sep 18 - Sun, Sep 20

8:40 am - 4:25 pmPIT Pittsburgh-ISP Islip Long Island

7h 45m2 stops Chicago Midway Baltimore/Washington

6:20 am - 12:20 pmISP Islip Long Island-PIT Pittsburgh

6h 00m1 stop Baltimore/Washington

$604Southwest

Fri, Sep 18 - Sun, Sep 20

2:45 pm - 10:10 pmPIT Pittsburgh-ISP Islip Long Island

7h 25m2 stops Chicago Midway Baltimore/Washington

6:20 am - 1:15 pmISP Islip Long Island-PIT Pittsburgh

6h 55m2 stops Baltimore/Washington Nashville Intl

$609Southwest

Thu, Sep 17 - Sat, Sep 19

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

26h 26m1 stop Orlando

12:00 pm - 12:03 pmISP Islip Long Island-PIT Pittsburgh

24h 03m2 stops Raleigh-Durham Fort Myers SW Florida Intl

$677Multiple Airlines

Fri, Sep 18 - Sun, Sep 20

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

14h 41m1 stop Raleigh-Durham

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

17h 00m1 stop Norfolk

$888Breeze Airways

Booking Insights

Price, demand and travel trends for Pittsburgh to Islip flights

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

Prices

Airlines

Layovers

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

Round-trip flights from Pittsburgh to Islip start at $248. Prices are below average for this route right now, with typical round-trip fares ranging from $286 to $512. The lowest price found in the past 5 days was $248 on Southwest.

Find deals

Cheapest flight	$136

Flight from Pittsburgh to Islip

When to book flights from Pittsburgh to Islip

Are your dates flexible? Find out the best times to travel from Pittsburgh to Islip 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 Pittsburgh to Islip?
Flights from Pittsburgh to Islip usually depart from Pittsburgh (PIT) and arrive at Islip Long Island (ISP).
What cabin classes can I book on flights from Pittsburgh to Islip?
Only Economy Class is available on flights from Pittsburgh to Islip.
Which airports do connecting flights from Pittsburgh to Islip pass through?
Most connecting flights from Pittsburgh to Islip 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 Pittsburgh to Islip?
On the Pittsburgh to Islip route, being flexible with your departure day can save you up to 62%. Saturday is the cheapest day at $196 round-trip on average, while Wednesday is the most expensive at $512: a $316 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.
How long is a flight from Pittsburgh to Islip?
A nonstop flight from Pittsburgh to Islip takes 0h 00m, covering 375 miles.
Do I need a passport to fly from Pittsburgh to Islip?
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 Pittsburgh to Islip 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 $248 to $1,292. That means the highest observed fare was about 5x higher than the lowest one.
How are flight prices from Pittsburgh to Islip looking right now?
One-way fares from Pittsburgh to Islip are currently higher than usual. Average one-way flight prices are about $392, which is 43% above the typical average for this route.
What car rental options are available at Islip Long Island Airport (ISP)?
Islip Long Island Airport (ISP) hosts 5 major car rental companies, with daily rates starting from around $36 for economy cars. Top options include:
• Budget
• Enterprise Rent-A-Car
• Avis
• National
• Empire Rent A Car
How much should I expect to pay for a Pittsburgh to Islip flight?
Round-trip flights from Pittsburgh to Islip range from $286 to $512, with an average of $424 over the past 12 months. Anything below $286 counts as a good deal.

If your dates can be flexible, aim for a Saturday departure instead of Wednesday. On this route, Saturday flights average $196 - about $316 less than Wednesday (62% savings) based on the last 12 months.

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PIT - ISP

$136 Find Cheap Flights from Pittsburgh to Islip - Compare and Save

Everything you should know

Cheap Flights from Pittsburgh to Islip (PIT-ISP)

Recent round-trip flight deals from Pittsburgh to Islip

Recent one-way flight deals from Pittsburgh to Islip

Recent last minute flight deals from Pittsburgh to Islip

Price, demand and travel trends for Pittsburgh to Islip flights

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

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

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

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

Key details for Pittsburgh to Islip flights

Cheapest flight

When to book flights from Pittsburgh to Islip

Your Pittsburgh to Islip flight questions, answered

Your guide to booking Pittsburgh to Islip flights

More options for your flight from Pittsburgh to Islip

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

Information on your arrival and departure airports

Cabin class types available on flights from Pittsburgh to Islip

Find direct flights to and from Pittsburgh and Islip

Flights from domestic origins to Islip

Flights to other popular destinations

Find deals for your return flight