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Cheap flights from Pittsburgh to New York from $152

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 8/13. 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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0 bags

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Find the cheapest flights from Pittsburgh to New York

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
5:00 am - 11:10 am
PIT
-
ISP
6h 10m
1 stop
Southwest Logo
8:35 am - 12:00 pm
ISP
-
PIT
3h 25m
1 stop
$282Southwest
Sun, Apr 26 - Thu, Apr 30
Multiple Airlines Logo
6:00 am - 9:28 am
PIT
-
ISP
27h 28m
1 stop
Multiple Airlines Logo
8:31 pm - 5:20 pm
ISP
-
PIT
20h 49m
2 stops
$318Multiple Airlines
Sun, Apr 26 - Thu, Apr 30
Multiple Airlines Logo
7:59 pm - 10:03 am
PIT
-
ISP
14h 04m
1 stop
Multiple Airlines Logo
6:46 pm - 8:41 am
ISP
-
PIT
13h 55m
2 stops
$336Multiple Airlines
Sun, Jul 26 - Thu, Jul 30
Southwest Logo
10:50 am - 1:50 pm
PIT
-
ISP
3h 00m
1 stop
Southwest Logo
4:30 pm - 8:00 pm
ISP
-
PIT
3h 30m
1 stop
$341Southwest
Tue, Apr 21 - Fri, Apr 24
Southwest Logo
9:15 am - 6:30 pm
PIT
-
ISP
9h 15m
2 stops
Southwest Logo
4:30 pm - 8:00 pm
ISP
-
PIT
3h 30m
1 stop
$346Southwest
Tue, Apr 21 - Fri, Apr 24
Southwest Logo
5:55 am - 1:50 pm
PIT
-
ISP
7h 55m
2 stops
Southwest Logo
6:00 am - 3:10 pm
ISP
-
PIT
9h 10m
2 stops
$351Southwest
Tue, Apr 21 - Fri, Apr 24
Southwest Logo
12:35 pm - 10:30 pm
PIT
-
ISP
9h 55m
2 stops
Southwest Logo
1:50 pm - 11:40 pm
ISP
-
PIT
9h 50m
2 stops
$379Southwest
Thu, Apr 23 - Sun, Apr 26
Southwest Logo
3:50 pm - 11:35 pm
PIT
-
ISP
7h 45m
2 stops
Southwest Logo
6:00 am - 2:50 pm
ISP
-
PIT
8h 50m
2 stops
$427Southwest
Sun, Jul 26 - Thu, Jul 30
Southwest Logo
4:05 pm - 11:50 pm
PIT
-
ISP
7h 45m
2 stops
Southwest Logo
6:00 am - 3:15 pm
ISP
-
PIT
9h 15m
2 stops
$473Southwest
Sun, Apr 26 - Thu, Apr 30
JetBlue Logo
7:25 am - 2:11 pm
PIT
-
ISP
6h 46m
1 stop
JetBlue Logo
5:00 pm - 11:50 pm
ISP
-
PIT
6h 50m
1 stop
$560JetBlue
Tue, Jun 30 - Sun, Jul 5

JetBlue flights from Pittsburgh to Islip, New York

Our best JetBlue deals on Pittsburgh to Islip, New York flight tickets
JetBlue
Jun 30
PIT7:25 amPittsburgh
6h 46m
1 stop
ISP2:11 pmIslip Long Island
Jul 5
ISP5:00 pmIslip Long Island
6h 50m
1 stop
PIT11:50 pmPittsburgh
$560
JetBlue
Jun 30
PIT7:25 amPittsburgh
6h 46m
1 stop
ISP2:11 pmIslip Long Island
Jul 5
ISP5:00 pmIslip Long Island
6h 50m
1 stop
PIT11:50 pmPittsburgh
$616

Breeze Airways flights from Pittsburgh to Islip, New York

Our best Breeze Airways deals on Pittsburgh to Islip, New York flight tickets
Breeze Airways
Apr 24
PIT9:04 amPittsburgh
26h 06m
1 stop
ISP11:10 amIslip Long Island
Apr 26
ISP7:26 pmIslip Long Island
19h 39m
2 stops
PIT3:05 pmPittsburgh
$634
Breeze Airways
May 7
PIT8:58 pmPittsburgh
16h 30m
1 stop
ISP1:28 pmIslip Long Island
May 14
ISP7:53 pmIslip Long Island
16h 55m
1 stop
PIT12:48 pmPittsburgh
$688
Breeze Airways
Apr 17
PIT9:04 amPittsburgh
4h 27m
1 stop
ISP1:31 pmIslip Long Island
Apr 22
ISP11:50 amIslip Long Island
6h 09m
1 stop
PIT5:59 pmPittsburgh
$708

momondo Fare Finder

 
Customize your flight search to find flights from Pittsburgh to Islip, New York 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, momondo users made 832,500 searches. Data last updated April 10, 2026.
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 - ISP

PITISP

Pittsburgh

Sun 4/26

5:00 am-11:10 am

1 stop6h 10m

Islip Long Island

Thu 4/30

8:35 am-12:00 pm

1 stop3h 25m

$282

PittsburghIslip

PIT - ISP

PITISP

Pittsburgh

Sun 4/26

6:00 am-9:28 am

1 stop27h 28m

Islip Long Island

Thu 4/30

8:31 pm-5:20 pm

2 stops20h 49m

$318

PittsburghIslip

PIT - ISP

PITISP

Pittsburgh

Sun 7/26

7:59 pm-10:03 am

1 stop14h 04m

Islip Long Island

Thu 7/30

6:46 pm-8:41 am

2 stops13h 55m

$336
Quickest round-trip

PittsburghIslip

PIT - ISP

PITISP

Pittsburgh

Tue 4/21

10:50 am-1:50 pm

1 stop3h 00m

Islip Long Island

Fri 4/24

4:30 pm-8:00 pm

1 stop3h 30m

$341

PittsburghIslip

PIT - ISP

PITISP

Pittsburgh

Tue 4/21

9:15 am-6:30 pm

2 stops9h 15m

Islip Long Island

Fri 4/24

4:30 pm-8:00 pm

1 stop3h 30m

$346

PittsburghIslip

PIT - ISP

PITISP

Pittsburgh

Tue 4/21

5:55 am-1:50 pm

2 stops7h 55m

Islip Long Island

Fri 4/24

6:00 am-3:10 pm

2 stops9h 10m

$351

PittsburghIslip

PIT - ISP

PITISP

Pittsburgh

Thu 4/23

12:35 pm-10:30 pm

2 stops9h 55m

Islip Long Island

Sun 4/26

1:50 pm-11:40 pm

2 stops9h 50m

$379

PittsburghIslip

PIT - ISP

PITISP

Pittsburgh

Sun 7/26

3:50 pm-11:35 pm

2 stops7h 45m

Islip Long Island

Thu 7/30

6:00 am-2:50 pm

2 stops8h 50m

$427

PittsburghIslip

PIT - ISP

PITISP

Pittsburgh

Sun 4/26

4:05 pm-11:50 pm

2 stops7h 45m

Islip Long Island

Thu 4/30

6:00 am-3:15 pm

2 stops9h 15m

$473

PittsburghIslip

PIT - ISP

PITISP

Pittsburgh

Tue 6/30

7:25 am-2:11 pm

1 stop6h 46m

Islip Long Island

Sun 7/5

5:00 pm-11:50 pm

1 stop6h 50m

$560

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to New York from

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?

Delta, United Airlines and American Airlines are the top three most popular airlines that fly to Islip, New York from Pittsburgh according to our data. Delta is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Islip, New York. Keep in mind that there are 6 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

Fastest flight time

4h 27m

Direct flights

None
The fastest flight from Pittsburgh to Islip, New York takes 4h 27m
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 4h 27m 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?

  • 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?

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
SouthwestPriceFrom $203Free CancellationRating
8.0
4,334 reviews
Search Southwest flights

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Montauk
Riverhead
Sag Harbor
Southampton
Amagansett

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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