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Cheap flights from Pittsburgh to New York from $228

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to New York departing on 1/22. 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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Cheap round-trip flights

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Multiple Airlines Logo
5:32 am - 6:48 pm
PIT
-
ISP
13h 16m1 stop
Multiple Airlines Logo
11:50 am - 11:07 pm
ISP
-
PIT
11h 17m2 stops
$228Multiple Airlines
Thu, Jan 22 - Sat, Jan 24
Southwest Logo
12:35 pm - 9:55 pm
PIT
-
ISP
9h 20m2 stops
Southwest Logo
5:45 am - 4:35 pm
ISP
-
PIT
10h 50m2 stops
$244Southwest
Thu, Jan 22 - Sat, Jan 24
Southwest Logo
3:55 pm - 9:55 pm
PIT
-
ISP
6h 00m1 stop
Southwest Logo
5:45 am - 12:15 pm
ISP
-
PIT
6h 30m1 stop
$277Southwest
Thu, Jan 22 - Sat, Jan 24
Southwest Logo
12:35 pm - 9:55 pm
PIT
-
ISP
9h 20m2 stops
Southwest Logo
4:05 pm - 10:35 pm
ISP
-
PIT
6h 30m1 stop
$288Southwest
Sun, Jan 18 - Mon, Jan 19
Southwest Logo
6:10 am - 11:55 am
PIT
-
ISP
5h 45m1 stop
Southwest Logo
3:45 pm - 9:55 pm
ISP
-
PIT
6h 10m1 stop
$299Southwest
Sun, Jan 18 - Sun, Jan 18
Southwest Logo
12:35 pm - 9:55 pm
PIT
-
ISP
9h 20m2 stops
Southwest Logo
11:50 am - 9:40 pm
ISP
-
PIT
9h 50m2 stops
$311Southwest
Sun, Jan 18 - Mon, Jan 19
Southwest Logo
10:00 am - 4:15 pm
PIT
-
ISP
6h 15m1 stop
Southwest Logo
4:05 pm - 10:35 pm
ISP
-
PIT
6h 30m1 stop
$321Southwest
Sun, Jan 18 - Mon, Jan 19
Breeze Airways Logo
9:04 am - 1:31 pm
PIT
-
ISP
4h 27m1 stop
Breeze Airways Logo
11:55 am - 10:10 am
ISP
-
PIT
22h 15m2 stops
$334Breeze Airways
Fri, Apr 3 - Sun, Apr 5
Southwest Logo
5:55 pm - 11:55 pm
PIT
-
ISP
6h 00m1 stop
Southwest Logo
5:55 pm - 11:50 pm
ISP
-
PIT
5h 55m1 stop
$339Southwest
Fri, Apr 3 - Sun, Apr 5
Southwest Logo
2:25 pm - 11:55 pm
PIT
-
ISP
9h 30m2 stops
Southwest Logo
5:40 am - 3:15 pm
ISP
-
PIT
9h 35m2 stops
$357Southwest
Fri, Apr 3 - Sun, Apr 5

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 3
PIT9:04 amPittsburgh
4h 27m
1 stop
ISP1:31 pmIslip Long Island
Apr 5
ISP11:55 amIslip Long Island
22h 15m
2 stops
PIT10:10 amPittsburgh
$334
Find similar
Breeze Airways
Dec 25
PIT1:31 pmPittsburgh
28h 57m
2 stops
ISP6:28 pmIslip Long Island
Jan 1
ISP10:38 amIslip Long Island
6h 13m
1 stop
PIT4:51 pmPittsburgh
$452
Find similar
Breeze Airways
Dec 25
PIT1:31 pmPittsburgh
28h 57m
2 stops
ISP6:28 pmIslip Long Island
Jan 2
ISP2:25 pmIslip Long Island
4h 50m
1 stop
PIT7:15 pmPittsburgh
$486
Find similar

Southwest flights from Pittsburgh to Islip, New York

Our best Southwest deals on Pittsburgh to Islip, New York flight tickets
Southwest
Jan 22
PIT12:35 pmPittsburgh
9h 20m
2 stops
ISP9:55 pmIslip Long Island
Jan 24
ISP5:45 amIslip Long Island
10h 50m
2 stops
PIT4:35 pmPittsburgh
$244
Find similar
Southwest
Jan 22
PIT3:55 pmPittsburgh
6h 00m
1 stop
ISP9:55 pmIslip Long Island
Jan 24
ISP5:45 amIslip Long Island
6h 30m
1 stop
PIT12:15 pmPittsburgh
$277
Find similar
Southwest
Jan 18
PIT12:35 pmPittsburgh
9h 20m
2 stops
ISP9:55 pmIslip Long Island
Jan 19
ISP4:05 pmIslip Long Island
6h 30m
1 stop
PIT10:35 pmPittsburgh
$288
Find similar

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 December 23, 2025.
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

PittsburghIslip

PIT - ISP

PITISP

Pittsburgh

Thu 1/22

5:32 am-6:48 pm

1 stop13h 16m

Islip Long Island

Sat 1/24

11:50 am-11:07 pm

2 stops11h 17m

$228

PittsburghIslip

PIT - ISP

PITISP

Pittsburgh

Thu 1/22

12:35 pm-9:55 pm

2 stops9h 20m

Islip Long Island

Sat 1/24

5:45 am-4:35 pm

2 stops10h 50m

$244

PittsburghIslip

PIT - ISP

PITISP

Pittsburgh

Thu 1/22

3:55 pm-9:55 pm

1 stop6h 00m

Islip Long Island

Sat 1/24

5:45 am-12:15 pm

1 stop6h 30m

$277

PittsburghIslip

PIT - ISP

PITISP

Pittsburgh

Sun 1/18

12:35 pm-9:55 pm

2 stops9h 20m

Islip Long Island

Mon 1/19

4:05 pm-10:35 pm

1 stop6h 30m

$288

PittsburghIslip

PIT - ISP

PITISP

Pittsburgh

Sun 1/18

6:10 am-11:55 am

1 stop5h 45m

Islip Long Island

Sun 1/18

3:45 pm-9:55 pm

1 stop6h 10m

$299

PittsburghIslip

PIT - ISP

PITISP

Pittsburgh

Sun 1/18

12:35 pm-9:55 pm

2 stops9h 20m

Islip Long Island

Mon 1/19

11:50 am-9:40 pm

2 stops9h 50m

$311

PittsburghIslip

PIT - ISP

PITISP

Pittsburgh

Sun 1/18

10:00 am-4:15 pm

1 stop6h 15m

Islip Long Island

Mon 1/19

4:05 pm-10:35 pm

1 stop6h 30m

$321

PittsburghIslip

PIT - ISP

PITISP

Pittsburgh

Fri 4/3

9:04 am-1:31 pm

1 stop4h 27m

Islip Long Island

Sun 4/5

11:55 am-10:10 am

2 stops22h 15m

$334

PittsburghIslip

PIT - ISP

PITISP

Pittsburgh

Fri 4/3

5:55 pm-11:55 pm

1 stop6h 00m

Islip Long Island

Sun 4/5

5:55 pm-11:50 pm

1 stop5h 55m

$339

PittsburghIslip

PIT - ISP

PITISP

Pittsburgh

Fri 4/3

2:25 pm-11:55 pm

2 stops9h 30m

Islip Long Island

Sun 4/5

5:40 am-3:15 pm

2 stops9h 35m

$357

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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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 day to depart on your flight to Islip, New York?

The cheapest day to depart from Pittsburgh to Islip, New York is on a Thursday. Travelers who choose to depart for Islip, New York on a Thursday will often find tickets for as low as $333. The most expensive day to fly to Islip, New York is Friday, with ticket prices averaging around $386.

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

  • 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 $219Free CancellationRating
8.0
4,253 reviews
Search Southwest flights

Traveling to a place near New York?

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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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