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$139+ Cheap flights from Islip, New York

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ISP — PNS
6 Mar — 13 Mar1
1 adult

Find flights from Islip

Cheapest flights from Islip
Explore the most affordable flight options available from Islip. Find the lowest fares based on data from user searches, with prices last updated on 1 March 2025.

Thu 20/314:20ISP - MIA
Nonstop3h 05mSouthwest
Mon 24/312:50MIA - ISP
Nonstop2h 55mSouthwest
Deal found 1/3$352
Mon 2/606:00ISP - MIA
1 stop8h 26mJetBlue
Fri 6/615:23MIA - ISP
1 stop5h 45mJetBlue
Deal found 1/3$833
Fri 11/410:30ISP - PNS
2 stops12h 35mSouthwest
Sun 13/413:35PNS - ISP
2 stops9h 30mSouthwest
Deal found 1/3$1,148

Find flights from Islip within your budget

Find flights departing from Islip that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 1 March 2025. In the last 7 days, Cheapflights users made a total of 134,765 searches

Fly to

Pensacola

Route

Departure

Return

Price

IslipMiami

ISP - MIA

ISPMIA

Islip Long Island

Thu 20/3

14:20-17:25

Nonstop3h 05m

Miami

Mon 24/3

12:50-15:45

Nonstop2h 55m

$352

IslipMiami

ISP - MIA

ISPMIA

Islip Long Island

Mon 2/6

06:00-14:26

1 stop8h 26m

Miami

Fri 6/6

15:23-21:08

1 stop5h 45m

$833

IslipPensacola

ISP - PNS

ISPPNS

Islip Long Island

Fri 11/4

10:30-22:05

2 stops12h 35m

Pensacola

Sun 13/4

13:35-00:05

2 stops9h 30m

$1,148

IslipMiami

ISP - MIA

ISPMIA

Islip Long Island

Sat 29/3

09:30-12:30

Nonstop3h 00m

$221

IslipMiami

ISP - MIA

ISPMIA

Islip Long Island

Mon 2/6

06:00-14:26

1 stop8h 26m

$325

IslipPensacola

ISP - PNS

ISPPNS

Islip Long Island

Sat 8/3

14:35-14:45

3 stops25h 10m

$1,312

Flights are sorted by cheapest return flights first.

Deals found on 28/2

Best time to book a flight from Islip

Have a flexible travel schedule? Discover the best time to fly from Islip with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Islip

Get recent, data-driven insights about flights from Islip including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Islip, New York?

Currently, March is the cheapest month in which you can book a flight from Islip, New York (average of $230). Flying from Islip, New York in November will prove the most costly (average of $362). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Airline reviews for flights from Islip

Get insights into the airlines that provide service from Islip. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Islip. In the last 7 days, Cheapflights users made a total of 134,765 searches.
Southwest
8.1
Very Good
4,345 reviews
Check prices

Overall

8.1

Crew

8.7

Boarding

8.2

Food

7.1

Entertainment

7.6

Comfort

8.1

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Southwest
8.1
Very Good
4,345 reviews
Southwest
8.1
Very Good
4,345 reviews
Check prices

Overall

8.1

Crew

8.7

Boarding

8.2

Food

7.1

Entertainment

7.6

Comfort

8.1

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Breeze Airways
8.1
Very Good
Southwest
8.1
Very Good
4,345 reviews
Check prices

Overall

8.1

Crew

8.7

Boarding

8.2

Food

7.1

Entertainment

7.6

Comfort

8.1

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

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Related info for your journey

Access useful and relevant information related to your journey from Islip. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 1 March 2025.

  • What are the most popular destinations to fly to from Islip, New York?

    The most popular destinations from Islip, New York this month are West Palm Beach, Orlando Airport, Fort Lauderdale. The top year-round destinations include Orlando Airport, Fort Lauderdale, West Palm Beach.

  • What is the cheapest month to fly from Islip, New York?

    At the present moment the cheapest month to fly from Islip, New York is currently March; with November being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • How does Cheapflights help users find flights from Islip?

    Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Islip. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

  • Why should you use Cheapflights to find cheap flight tickets from Islip?

    Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Islip for you. Better yet — we are completely free to use.

  • Can Cheapflights find flights from Islip with no change fees?

    Certainly. Search results for flights from Islip shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

  • Can Cheapflights notify me if prices for flights from Islip become cheaper?

    Not ready to book yet? You can track prices for flights from Islip on Cheapflights with our Price Alerts feature and get notified when better prices are available.

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Islip?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Islip. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Islip?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Islip for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Islip with no change fees?

Certainly. Search results for flights from Islip shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Islip become cheaper?

Not ready to book yet? You can track prices for flights from Islip on Cheapflights with our Price Alerts feature and get notified when better prices are available.

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