When did momondo last update prices for flights from Pittsburgh Airport to Islip Long Island Airport?

Prices for flights from Pittsburgh Airport to Islip Long Island Airport are updated daily.

How many operators does momondo search for flights from Pittsburgh Airport to Islip Long Island Airport?

There is 1 operator available for flights from Pittsburgh Airport to Islip Long Island Airport as of November 2026.

How old do you have to be to fly from Pittsburgh Airport to Islip Long Island Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pittsburgh Airport to Islip Long Island Airport.

What documentation or ID do you need to fly to Islip Long Island Airport?

The necessary travel and health documents for your Islip Long Island Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$98 Cheap Flights from Pittsburgh to Islip, New York in 2026/27

Find the cheapest flights from Pittsburgh to New York

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

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

3h 55m1 stop Baltimore/Washington

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

8h 05m1 stop Orlando

$236Southwest

Fri, Dec 4 - Sun, Dec 6

4:00 pm - 9:45 pmPIT Pittsburgh-ISP Islip Long Island

5h 45m1 stop Baltimore/Washington

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

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

$294Southwest

Fri, Dec 4 - Sun, Dec 6

10:15 am - 2:45 pmPIT Pittsburgh-ISP Islip Long Island

28h 30m1 stop Vero Beach

7:45 pm - 7:30 pmISP Islip Long Island-PIT Pittsburgh

23h 45m1 stop Norfolk

$342Breeze Airways

Tue, Dec 1 - Sun, Dec 6

10:15 am - 2:45 pmPIT Pittsburgh-ISP Islip Long Island

28h 30m1 stop Vero Beach

9:33 pm - 9:30 amISP Islip Long Island-PIT Pittsburgh

11h 57m1 stop Vero Beach

$369Breeze Airways

Tue, Dec 1 - Mon, Dec 7

10:15 am - 2:45 pmPIT Pittsburgh-ISP Islip Long Island

28h 30m1 stop Vero Beach

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

18h 47m1 stop Vero Beach

$380Breeze Airways

Tue, Dec 1 - Wed, Dec 9

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

3h 55m1 stop Baltimore/Washington

6:05 am - 1:40 pmISP Islip Long Island-PIT Pittsburgh

7h 35m2 stops Baltimore/Washington Orlando

$382Southwest

Tue, Dec 1 - Mon, Dec 7

10:15 am - 2:45 pmPIT Pittsburgh-ISP Islip Long Island

28h 30m1 stop Vero Beach

6:34 pm - 7:42 amISP Islip Long Island-PIT Pittsburgh

13h 08m2 stops Richmond Byrd Intl Hartford Bradley Intl

$384Breeze Airways

Tue, Dec 1 - Thu, Dec 10

5:00 am - 11:50 amPIT Pittsburgh-ISP Islip Long Island

6h 50m1 stop Orlando

6:05 pm - 12:05 amISP Islip Long Island-PIT Pittsburgh

6h 00m1 stop Orlando

$387Southwest

Sat, Mar 6 - Sun, Mar 14

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

3h 55m1 stop Baltimore/Washington

4:45 pm - 12:30 amISP Islip Long Island-PIT Pittsburgh

7h 45m1 stop Orlando

$391Southwest

Mon, Nov 16 - Fri, Nov 20

10:15 am - 2:45 pmPIT Pittsburgh-ISP Islip Long Island

28h 30m1 stop Vero Beach

6:34 pm - 7:42 amISP Islip Long Island-PIT Pittsburgh

13h 08m2 stops Richmond Byrd Intl Hartford Bradley Intl

$395Breeze Airways

Tue, Dec 1 - Sun, Dec 6

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Southwest flights from Pittsburgh to Islip, New York

Our best Southwest deals on Pittsburgh to Islip, New York flight tickets

Southwest

Dec 4

PIT12:20 pmPittsburgh

3h 55m

1 stop

ISP4:15 pmIslip Long Island

Dec 6

ISP4:25 pmIslip Long Island

8h 05m

1 stop

PIT12:30 amPittsburgh

$236

Southwest

Dec 4

PIT4:00 pmPittsburgh

5h 45m

1 stop

ISP9:45 pmIslip Long Island

Dec 6

ISP1:35 pmIslip Long Island

10h 55m

2 stops

PIT12:30 amPittsburgh

$294

Southwest

Dec 1

PIT12:20 pmPittsburgh

3h 55m

1 stop

ISP4:15 pmIslip Long Island

Dec 7

ISP6:05 amIslip Long Island

7h 35m

2 stops

PIT1:40 pmPittsburgh

$382

Breeze Airways flights from Pittsburgh to Islip, New York

Our best Breeze Airways deals on Pittsburgh to Islip, New York flight tickets

Breeze Airways

Dec 1

PIT10:15 amPittsburgh

28h 30m

1 stop

ISP2:45 pmIslip Long Island

Dec 6

ISP7:45 pmIslip Long Island

23h 45m

1 stop

PIT7:30 pmPittsburgh

$342

Breeze Airways

Dec 1

PIT10:15 amPittsburgh

28h 30m

1 stop

ISP2:45 pmIslip Long Island

Dec 7

ISP9:33 pmIslip Long Island

11h 57m

1 stop

PIT9:30 amPittsburgh

$369

Breeze Airways

Dec 1

PIT10:15 amPittsburgh

28h 30m

1 stop

ISP2:45 pmIslip Long Island

Dec 9

ISP3:43 pmIslip Long Island

18h 47m

1 stop

PIT10:30 amPittsburgh

$380

momondo Fare Finder

Use the filters below to find and compare flights from Pittsburgh to Islip, New York that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PittsburghIslip

PIT Pittsburgh - ISP Islip Long Island

PITISP

Pittsburgh

Fri 12/4

12:20 pm-4:15 pm

1 stop3h 55m

Islip Long Island

Sun 12/6

4:25 pm-12:30 am

1 stop8h 05m

$236

PittsburghIslip

PIT Pittsburgh - ISP Islip Long Island

PITISP

Pittsburgh

Fri 12/4

4:00 pm-9:45 pm

1 stop5h 45m

Islip Long Island

Sun 12/6

1:35 pm-12:30 am

2 stops10h 55m

$294

PittsburghIslip

PIT Pittsburgh - ISP Islip Long Island

PITISP

Pittsburgh

Tue 12/1

10:15 am-2:45 pm

1 stop28h 30m

Islip Long Island

Sun 12/6

7:45 pm-7:30 pm

1 stop23h 45m

$342

PittsburghIslip

PIT Pittsburgh - ISP Islip Long Island

PITISP

Pittsburgh

Tue 12/1

10:15 am-2:45 pm

1 stop28h 30m

Islip Long Island

Mon 12/7

9:33 pm-9:30 am

1 stop11h 57m

$369

PittsburghIslip

PIT Pittsburgh - ISP Islip Long Island

PITISP

Pittsburgh

Tue 12/1

10:15 am-2:45 pm

1 stop28h 30m

Islip Long Island

Wed 12/9

3:43 pm-10:30 am

1 stop18h 47m

$380

Quickest round-trip

PittsburghIslip

PIT Pittsburgh - ISP Islip Long Island

PITISP

Pittsburgh

Tue 12/1

12:20 pm-4:15 pm

1 stop3h 55m

Islip Long Island

Mon 12/7

6:05 am-1:40 pm

2 stops7h 35m

$382

PittsburghIslip

PIT Pittsburgh - ISP Islip Long Island

PITISP

Pittsburgh

Tue 12/1

10:15 am-2:45 pm

1 stop28h 30m

Islip Long Island

Thu 12/10

6:34 pm-7:42 am

2 stops13h 08m

$384

PittsburghIslip

PIT Pittsburgh - ISP Islip Long Island

PITISP

Pittsburgh

Sat 3/6

5:00 am-11:50 am

1 stop6h 50m

Islip Long Island

Sun 3/14

6:05 pm-12:05 am

1 stop6h 00m

$387

PittsburghIslip

PIT Pittsburgh - ISP Islip Long Island

PITISP

Pittsburgh

Mon 11/16

12:20 pm-4:15 pm

1 stop3h 55m

Islip Long Island

Fri 11/20

4:45 pm-12:30 am

1 stop7h 45m

$391

PittsburghIslip

PIT Pittsburgh - ISP Islip Long Island

PITISP

Pittsburgh

Tue 12/1

10:15 am-2:45 pm

1 stop28h 30m

Islip Long Island

Sun 12/6

6:34 pm-7:42 am

2 stops13h 08m

$395

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Pittsburgh to Islip, New York

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Pittsburgh to Islip Long Island?

Southwest and Breeze Airways are the most popular carriers operating from Pittsburgh to Islip Long Island

What airlines fly to Islip, New York?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Islip, New York from Pittsburgh according to our data. United Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Islip, New York. Keep in mind that there are 5 different airlines that fly to Islip, New York on a routine basis, so you have a few additional options to choose from.

When to book flights from Pittsburgh to Islip, New York

Are you open to changing your travel dates? Check out the ideal times to fly from Pittsburgh to Islip, New York according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Pittsburgh to Islip, New York (PIT to ISP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pittsburgh to Islip, New York

Best Price Found	$98
Fastest flight time	3h 55m
Direct flights	None

The best one-way flight to Islip, New York from Pittsburgh in the past 72 hours is $98. The best round-trip flight deal from Pittsburgh to Islip, New York found on momondo in the last 72 hours is $236.

The fastest flight from Pittsburgh to Islip, New York takes 3h 55m

There are no direct flights from Pittsburgh to Islip, New York. There are no popular flight routes from Pittsburgh to Islip, New York.

Search flight deals

Frequently asked questions about flying from Pittsburgh to Islip, New York

How far is Pittsburgh to Islip Long Island by plane?
The distance between Pittsburgh and Islip Long Island is about 356.3 mi. Typically, this will take 3h 55m by plane in normal conditions.
When did momondo last update prices for flights from Pittsburgh Airport to Islip Long Island Airport?
Prices for flights from Pittsburgh Airport to Islip Long Island Airport are updated daily.
How many operators does momondo search for flights from Pittsburgh Airport to Islip Long Island Airport?
There is 1 operator available for flights from Pittsburgh Airport to Islip Long Island Airport as of November 2026.
How old do you have to be to fly from Pittsburgh Airport to Islip Long Island Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pittsburgh Airport to Islip Long Island Airport.
What documentation or ID do you need to fly to Islip Long Island Airport?
The necessary travel and health documents for your Islip Long Island Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Pittsburgh to Islip, New York?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Pittsburgh to Islip, New York is Southwest (100% of total bookings).

Best airlines flying from Pittsburgh to Islip, New York

Compare and see reviews for airlines that fly from Pittsburgh to Islip, New York with momondo

Airline	Rating	Free Cancellation	Price
Southwest	PriceFrom $196	Free Cancellation	Rating 8.0 4,215 reviews		Search Southwest flights

Montauk

Riverhead

Southampton

Amagansett

Sag Harbor

Why use momondo?

Why should I use momondo to find a flight deal from Pittsburgh to Islip?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Pittsburgh to Islip. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Pittsburgh to Islip with flexible booking policies on momondo?

momondo does allow users to show only those flights to Islip from Pittsburgh which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Pittsburgh to Islip?

momondo provides multiple filters to help you find the best flight to Islip from Pittsburgh. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Pittsburgh to Islip right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Pittsburgh to Islip flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cheap flights from Pittsburgh to New York from $98

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to New York departing on 12/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Southwest flights from Pittsburgh to Islip, New York

Our best Southwest deals on Pittsburgh to Islip, New York flight tickets

Breeze Airways flights from Pittsburgh to Islip, New York

Our best Breeze Airways deals on Pittsburgh to Islip, New York flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Pittsburgh to Islip, New York that are best for you.

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How to get the cheapest flight ticket from Pittsburgh to Islip, New York

What is the cheapest airline that flies from Pittsburgh to Islip Long Island?

What airlines fly to Islip, New York?

When to book flights from Pittsburgh to Islip, New York

Cheap Pittsburgh to Islip, New York (PIT to ISP) flight deals and tips

Best Price Found

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Direct flights

Frequently asked questions about flying from Pittsburgh to Islip, New York

Best airlines flying from Pittsburgh to Islip, New York

Compare and see reviews for airlines that fly from Pittsburgh to Islip, New York with momondo

Traveling to a place near New York?

Why use momondo?

An easier way to manage your Islip, New York trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

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Fly your favorite airline to New York

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List of cabin classes available on flights landing in New York. Availability may vary depending on flight origin and airline.

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