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Islip

$40+ Cheap flights from Islip, NY

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — MCO
jul. 5 — jul. 121
sáb. 7/5
sáb. 7/12
1 adult, Economy
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What to know about flights from Islip

Discover essential information about flights departing from Islip, including flight schedules, destinations, airlines operating at the Islip airport, and any specific guidelines or requirements for travelers. Please note that the information is based on the most recent updates available. Data last updated junio 30, 2025.

Cheapest airline

American Airlines

Good round-trip deal

$97 or less

Good one-way deal

$68 or less
On average, American Airlines currently has the cheapest one-way flight from Islip Long Island (avg. price of $778).
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Price to beat on a round-trip flight from Islip Long Island.
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Price to beat on a one-way flight from Islip Long Island.
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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 junio 30, 2025.

mar. 9/911:25 amISP - MCO
Nonstop2h 57mFrontier
dom. 9/148:00 amMCO - ISP
Nonstop2h 40mFrontier
Deal found 6/29$108
mar. 7/154:45 pmISP - ATL
1 stop15h 29mFrontier
mar. 7/2212:40 pmATL - ISP
1 stop27h 02mFrontier
Deal found 6/30$111
vie. 9/52:25 pmISP - RDU
Nonstop1h 39mBreeze Airways
lun. 9/812:13 pmRDU - ISP
Nonstop1h 32mBreeze Airways
Deal found 6/29$121
mié. 8/278:00 amISP - RDU
1 stop9h 54mFrontier
sáb. 8/3011:32 amRDU - ISP
1 stop24h 37mFrontier
Deal found 6/29$123
vie. 7/112:05 pmISP - TPA
Nonstop3h 12mFrontier
mié. 7/2312:50 pmTPA - ISP
Nonstop2h 52mFrontier
Deal found 6/27$141
mié. 9/38:00 amISP - MCO
Nonstop2h 52mMultiple Airlines
lun. 9/87:20 amMCO - ISP
1 stop6h 25mMultiple Airlines
Deal found 6/28$144
lun. 8/1810:44 amISP - TPA
1 stop4h 20mMultiple Airlines
jue. 8/215:15 pmTPA - ISP
Nonstop2h 51mMultiple Airlines
Deal found 6/29$146
lun. 9/17:27 pmISP - CLT
1 stop25h 19mFrontier
lun. 9/81:56 pmCLT - ISP
1 stop20h 44mFrontier
Deal found 6/29$146
lun. 8/114:20 pmISP - MCO
Nonstop2h 50mSouthwest
mar. 8/197:25 amMCO - ISP
1 stop4h 30mSouthwest
Deal found 6/28$152
vie. 8/1510:44 amISP - TPA
1 stop4h 20mBreeze Airways
mié. 8/207:45 amTPA - ISP
1 stop5h 47mBreeze Airways
Deal found 6/29$157
sáb. 7/1211:40 amISP - FLL
Nonstop2h 57mJetBlue
lun. 7/218:00 amFLL - ISP
Nonstop2h 51mJetBlue
Deal found 6/27$167
jue. 8/77:00 amISP - PBI
Nonstop2h 50mSouthwest
lun. 8/114:20 pmPBI - ISP
Nonstop2h 40mSouthwest
Deal found 6/30$177

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 junio 30, 2025. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

Orlando

Route

Depart

Return

Price

IslipOrlando

ISP - MCO

ISPMCO

Islip Long Island

mar. 9/9

11:25 am-2:22 pm

Nonstop2h 57m

Orlando

dom. 9/14

8:00 am-10:40 am

Nonstop2h 40m

$108

IslipAtlanta

ISP - ATL

ISPATL

Islip Long Island

mar. 7/15

4:45 pm-8:14 am

1 stop15h 29m

Atlanta Hartsfield-Jackson

mar. 7/22

12:40 pm-3:42 pm

1 stop27h 02m

$111

IslipRaleigh

ISP - RDU

ISPRDU

Islip Long Island

vie. 9/5

2:25 pm-4:04 pm

Nonstop1h 39m

Raleigh-Durham

lun. 9/8

12:13 pm-1:45 pm

Nonstop1h 32m

$121

IslipRaleigh

ISP - RDU

ISPRDU

Islip Long Island

mié. 8/27

8:00 am-5:54 pm

1 stop9h 54m

Raleigh-Durham

sáb. 8/30

11:32 am-12:09 pm

1 stop24h 37m

$123

IslipTampa

ISP - TPA

ISPTPA

Islip Long Island

vie. 7/11

2:05 pm-5:17 pm

Nonstop3h 12m

Tampa

mié. 7/23

12:50 pm-3:42 pm

Nonstop2h 52m

$141

IslipOrlando

ISP - MCO

ISPMCO

Islip Long Island

mié. 9/3

8:00 am-10:52 am

Nonstop2h 52m

Orlando

lun. 9/8

7:20 am-1:45 pm

1 stop6h 25m

$144

IslipTampa

ISP - TPA

ISPTPA

Islip Long Island

lun. 8/18

10:44 am-3:04 pm

1 stop4h 20m

Tampa

jue. 8/21

5:15 pm-8:06 pm

Nonstop2h 51m

$146

IslipCharlotte

ISP - CLT

ISPCLT

Islip Long Island

lun. 9/1

7:27 pm-8:46 pm

1 stop25h 19m

Charlotte Douglas

lun. 9/8

1:56 pm-10:40 am

1 stop20h 44m

$146

IslipOrlando

ISP - MCO

ISPMCO

Islip Long Island

lun. 8/11

4:20 pm-7:10 pm

Nonstop2h 50m

Orlando

mar. 8/19

7:25 am-11:55 am

1 stop4h 30m

$152

IslipFort Lauderdale

ISP - FLL

ISPFLL

Islip Long Island

sáb. 7/12

11:40 am-2:37 pm

Nonstop2h 57m

Fort Lauderdale

jue. 7/24

8:00 am-10:51 am

Nonstop2h 51m

$167

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Showing 1-10 of 57 results
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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 round-trip 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.

When is the best time to book a flight from Islip, New York?

Use this chart to determine the optimal time to book a round-trip flight from Islip to Orlando. Price data was last updated on June 27, 2025.

To ensure you get the cheapest price possible for a flight from Islip, New York, you should look to book at least 33 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, May is the cheapest month in which you can book a flight from Islip, New York (average of $51). Flying from Islip, New York in December will prove the most costly (average of $92). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from Islip, New York?

Use this chart to determine the cheapest time to fly round-trip from Islip to Orlando. Price data was last updated on June 29, 2025.

Those who are seeking the cheapest fare on flights departing from Islip, New York would be wise to consider leaving during Tuesday evenings when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Sunday at noon when fares are usually the most expensive.

Which airlines fly from Islip, New York?

For flights departing from Islip, New York check dates and pricing for the following: Frontier, JetBlue, Southwest, Spirit Airlines. These airlines depart to the following popular destinations: Orlando.

Frontier
Frontier
From $39
Southwest
Southwest
From $157
JetBlue
JetBlue
From $93
Breeze Airways
Breeze Airways
From $91

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

Some of the most frequent flights departing from Islip, New York everyday are: Orlando (48 flights per day), Baltimore (21 flights per day), and West Palm Beach (19 flights per day).

Orlando
Orlando
From $71
Washington, D.C.
Washington, D.C.
From $127
Palm Beach Intl
Palm Beach Intl
From $93
Tampa
Tampa
From $74

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

The cheapest city to fly to from Islip, New York is Richmond Byrd Intl, with prices starting at $51. Explore other affordable destinations below.

Richmond Byrd Intl
Richmond Byrd Intl
From $51
Myrtle Beach Intl
Myrtle Beach Intl
From $64
Orlando
Orlando
From $71
Tampa
Tampa
From $74

Airline reviews for flights from Islip

Read reviews and ratings of airlines operating flights from Islip. Gain insights into the quality of service, in-flight amenities, customer experiences, and overall satisfaction to choose the best airline for your Islip travel. Please note that the reviews are sourced from user searches and were last updated on junio 30, 2025. In the last 7 days, Cheapflights users made a total of 2,558,603 searches.
Peruse reviews from past customers who have flown Breeze Airways, Southwest, and JetBlue from Islip to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.1
Very good
182 reviews

Overall

8.1

Comfort

8.2

Boarding

8.4

Entertainment

6.6

Crew

8.8

Food

6.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Breeze Airways
8.1
Very good
182 reviews
Breeze Airways
8.1
Very good
182 reviews

Overall

8.1

Comfort

8.2

Boarding

8.4

Entertainment

6.6

Crew

8.8

Food

6.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Southwest
8.0
Very good
4,278 reviews
Breeze Airways
8.1
Very good
182 reviews

Overall

8.1

Comfort

8.2

Boarding

8.4

Entertainment

6.6

Crew

8.8

Food

6.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
JetBlue
7.3
Good
2,920 reviews
Breeze Airways
8.1
Very good
182 reviews

Overall

8.1

Comfort

8.2

Boarding

8.4

Entertainment

6.6

Crew

8.8

Food

6.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Frontier
5.9
Fair
3,289 reviews
Breeze Airways
8.1
Very good
182 reviews

Overall

8.1

Comfort

8.2

Boarding

8.4

Entertainment

6.6

Crew

8.8

Food

6.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

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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 junio 30, 2025.

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

    This month, the top selected destinations from Islip, New York are Orlando Airport, Fort Lauderdale, Tampa. Throughout the year, Orlando Airport, West Palm Beach, Fort Lauderdale are some of the top choices made by users flying from Islip, New York.

  • What is the cheapest flight from Islip, New York to anywhere?

    Users have flown out of Islip, New York for as low as $51 to Richmond (prices may vary depending on the airline and departure time). On average, users have booked flights for $211 to fly from Islip, New York.

  • What are the cheapest airlines flying from Islip, New York to anywhere?

    Over the past few days, we've found that Frontier, Spirit Airlines, and Delta have the cheapest prices from Islip, New York. Frontier flights from Islip, New York to Atlanta Hartsfield-Jackson ($44), Spirit Airlines flights from Islip, New York to Fort Lauderdale ($58), and Delta flights from Islip, New York to Fort Lauderdale ($63).

  • What is the cheapest premium economy flight from Islip, New York?

    Options for some of the cheapest premium economy flights from Islip, New York we have found on Cheapflights are as follows:
    Fly from Islip Long Island to Norfolk starting at $98
    Fly from Islip Long Island to Sarasota starting at $158
    Fly from Islip Long Island to Portland, Maine starting at $325
    Fly from Islip Long Island to Fort Myers starting at $348

  • What is the cheapest first class flight from Islip, New York?

    If you’re looking for a cheap first-class flight from Islip, New York, consider Orlando. Prices start at $373 so you can fly first-class even on a budget.

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

    May is currently the cheapest month to fly from Islip, New York. At this moment in time December is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

  • Where are the cheapest places to fly to from Islip, New York?

    Check out the cheapest flights from Islip, New York to embark to:
    Fly from Islip to Charleston from $86 round trip
    Fly from Islip to Orlando from $87 round trip
    Fly from Islip to Tampa from $107 round trip
    Fly from Islip to Atlanta from $111 round trip
    Fly from Islip to Raleigh from $121 round trip

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