$164+ Cheap flights from Islip

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/9. 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
7 Sep — 14 Sep1
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 2 September 2025.

Wed 1/1005:30ISP - MIA
1 stop6h 35mSouthwest
Wed 8/1016:35MIA - ISP
1 stop5h 30mSouthwest
Deal found 1/9$354
Mon 13/1017:35ISP - MIA
1 stop5h 00mSouthwest
Wed 15/1011:45MIA - ISP
1 stop4h 20mSouthwest
Deal found 1/9$366
Tue 2/1206:15ISP - MIA
1 stop5h 50mSouthwest
Sat 6/1212:40MIA - ISP
2 stops9h 05mSouthwest
Deal found 1/9$374
Mon 19/117:00ISP - MIA
1 stop4h 55mSouthwest
Thu 22/107:15MIA - ISP
1 stop4h 40mSouthwest
Deal found 1/9$378
Fri 17/1017:35ISP - MIA
1 stop5h 00mSouthwest
Tue 21/1016:35MIA - ISP
1 stop5h 30mSouthwest
Deal found 1/9$407
Fri 17/1017:35ISP - MIA
1 stop5h 00mSouthwest
Wed 22/1010:30MIA - ISP
2 stops11h 35mSouthwest
Deal found 1/9$415
Mon 19/116:05ISP - MIA
1 stop6h 20mSouthwest
Fri 23/107:15MIA - ISP
1 stop4h 40mSouthwest
Deal found 1/9$418

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 2 September 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

Wed 1/10

05:30-12:05

1 stop6h 35m

Miami

Wed 8/10

16:35-22:05

1 stop5h 30m

$354

IslipMiami

ISP - MIA

ISPMIA

Islip Long Island

Tue 2/12

12:55-20:45

1 stop7h 50m

Miami

Sat 6/12

06:25-11:50

1 stop5h 25m

$366

IslipMiami

ISP - MIA

ISPMIA

Islip Long Island

Mon 13/10

17:35-22:35

1 stop5h 00m

Miami

Wed 15/10

11:45-16:05

1 stop4h 20m

$366

IslipMiami

ISP - MIA

ISPMIA

Islip Long Island

Mon 19/1

17:00-21:55

1 stop4h 55m

Miami

Thu 22/1

07:15-11:55

1 stop4h 40m

$378

IslipMiami

ISP - MIA

ISPMIA

Islip Long Island

Fri 17/10

17:35-22:35

1 stop5h 00m

Miami

Wed 22/10

11:45-16:05

1 stop4h 20m

$407

IslipMiami

ISP - MIA

ISPMIA

Islip Long Island

Fri 17/10

17:35-22:35

1 stop5h 00m

Miami

Tue 21/10

16:35-22:05

1 stop5h 30m

$407

IslipMiami

ISP - MIA

ISPMIA

Islip Long Island

Wed 17/12

06:15-12:05

1 stop5h 50m

$178

IslipMiami

ISP - MIA

ISPMIA

Islip Long Island

Wed 25/2

15:45-21:00

1 stop5h 15m

$178

IslipMiami

ISP - MIA

ISPMIA

Islip Long Island

Wed 7/1

06:00-11:20

1 stop5h 20m

$178

IslipMiami

ISP - MIA

ISPMIA

Islip Long Island

Wed 3/12

15:55-20:45

1 stop4h 50m

$178

Flights are sorted by cheapest return flights first.

Deals found on 31/8

Showing 1-10 of 13 results
1
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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?

Currently, March is the cheapest month in which you can book a flight from Islip (average of $151). Flying from Islip in November will prove the most costly (average of $351). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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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 2 September 2025.

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

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

  • What is the cheapest month to fly from Islip?

    At the present moment the cheapest month to fly from Islip 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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