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Cheap flights from Islip, New York to Florida from $29

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Islip, New York to Florida departing on 1/18. 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 Islip, New York to Florida

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:40 pm - 11:44 pm
ISP
-
MCO
3h 04mnonstop
Multiple Airlines Logo
6:15 am - 8:52 am
MCO
-
ISP
2h 37mnonstop
$68Multiple Airlines
Thu, Jan 8 - Sun, Jan 11
Frontier Logo
7:43 pm - 10:44 pm
ISP
-
MCO
3h 01mnonstop
Frontier Logo
6:06 pm - 8:47 pm
MCO
-
ISP
2h 41mnonstop
$69Frontier
Thu, Jan 22 - Fri, Jan 23
Frontier Logo
7:43 pm - 10:44 pm
ISP
-
MCO
3h 01mnonstop
Frontier Logo
6:00 am - 8:40 am
MCO
-
ISP
2h 40mnonstop
$70Frontier
Thu, Jan 22 - Sun, Jan 25
Frontier Logo
3:34 pm - 6:38 pm
ISP
-
MCO
3h 04mnonstop
Frontier Logo
11:55 am - 2:39 pm
MCO
-
ISP
2h 44mnonstop
$74Frontier
Fri, Feb 27 - Thu, Mar 5
Breeze Airways Logo
11:55 am - 4:15 pm
ISP
-
TPA
4h 20m1 stop
Breeze Airways Logo
7:00 am - 11:10 am
TPA
-
ISP
4h 10m1 stop
$87Breeze Airways
Thu, Jan 15 - Wed, Jan 21
Breeze Airways Logo
11:55 am - 4:15 pm
ISP
-
TPA
4h 20m1 stop
Breeze Airways Logo
7:15 am - 11:15 am
TPA
-
ISP
4h 00m1 stop
$89Breeze Airways
Sun, Feb 1 - Sun, Feb 8
Southwest Logo
12:40 pm - 6:35 pm
ISP
-
MCO
5h 55m1 stop
Southwest Logo
5:55 pm - 8:30 pm
MCO
-
ISP
2h 35mnonstop
$91Southwest
Tue, Jan 27 - Sat, Jan 31
JetBlue Logo
4:16 pm - 7:16 pm
ISP
-
RSW
3h 00mnonstop
JetBlue Logo
3:00 pm - 5:43 pm
RSW
-
ISP
2h 43mnonstop
$115JetBlue
Mon, Jan 12 - Thu, Jan 15
JetBlue Logo
4:16 pm - 7:16 pm
ISP
-
RSW
3h 00mnonstop
JetBlue Logo
12:40 pm - 3:21 pm
RSW
-
ISP
2h 41mnonstop
$117JetBlue
Mon, Jan 19 - Fri, Jan 30
Southwest Logo
3:45 pm - 9:00 pm
ISP
-
MIA
5h 15m1 stop
Southwest Logo
4:30 pm - 9:55 pm
MIA
-
ISP
5h 25m1 stop
$300Southwest
Wed, Jan 21 - Tue, Jan 27

Frontier flights from Islip, New York to Florida

Our best Frontier deals on Islip, New York to Florida flight tickets
Frontier
Jan 22
ISP7:43 pmIslip Long Island
3h 01m
MCO10:44 pmOrlando
Jan 23
MCO6:06 pmOrlando
2h 41m
ISP8:47 pmIslip Long Island
$69
Find similar
Frontier
Jan 22
ISP7:43 pmIslip Long Island
3h 01m
MCO10:44 pmOrlando
Jan 25
MCO6:00 amOrlando
2h 40m
ISP8:40 amIslip Long Island
$70
Find similar
Frontier
Feb 27
ISP3:34 pmIslip Long Island
3h 04m
MCO6:38 pmOrlando
Mar 5
MCO11:55 amOrlando
2h 44m
ISP2:39 pmIslip Long Island
$74
Find similar

Southwest flights from Islip, New York to Florida

Our best Southwest deals on Islip, New York to Florida flight tickets
Southwest
Jan 27
ISP12:40 pmIslip Long Island
5h 55m
1 stop
MCO6:35 pmOrlando
Jan 31
MCO5:55 pmOrlando
2h 35m
ISP8:30 pmIslip Long Island
$91
Find similar
Southwest
Jan 23
ISP7:35 amIslip Long Island
11h 05m
1 stop
MCO6:40 pmOrlando
Jan 31
MCO9:00 amOrlando
2h 35m
ISP11:35 amIslip Long Island
$97
Find similar
Southwest
Jan 19
ISP4:05 pmIslip Long Island
5h 35m
1 stop
MCO9:40 pmOrlando
Jan 21
MCO5:15 pmOrlando
4h 40m
1 stop
ISP9:55 pmIslip Long Island
$101
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Islip, New York to Florida 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 22, 2025.
Use the filters below to find and compare flights from Islip, New York to Florida that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IslipOrlando

ISP - MCO

ISPMCO

Islip Long Island

Thu 1/8

8:40 pm-11:44 pm

Nonstop3h 04m

Orlando

Sun 1/11

6:15 am-8:52 am

Nonstop2h 37m

$68

IslipOrlando

ISP - MCO

ISPMCO

Islip Long Island

Thu 1/22

7:43 pm-10:44 pm

Nonstop3h 01m

Orlando

Fri 1/23

6:06 pm-8:47 pm

Nonstop2h 41m

$69

IslipOrlando

ISP - MCO

ISPMCO

Islip Long Island

Thu 1/22

7:43 pm-10:44 pm

Nonstop3h 01m

Orlando

Sun 1/25

6:00 am-8:40 am

Nonstop2h 40m

$70

IslipOrlando

ISP - MCO

ISPMCO

Islip Long Island

Fri 2/27

3:34 pm-6:38 pm

Nonstop3h 04m

Orlando

Thu 3/5

11:55 am-2:39 pm

Nonstop2h 44m

$74

IslipTampa

ISP - TPA

ISPTPA

Islip Long Island

Thu 1/15

11:55 am-4:15 pm

1 stop4h 20m

Tampa

Wed 1/21

7:00 am-11:10 am

1 stop4h 10m

$87

IslipTampa

ISP - TPA

ISPTPA

Islip Long Island

Sun 2/1

11:55 am-4:15 pm

1 stop4h 20m

Tampa

Sun 2/8

7:15 am-11:15 am

1 stop4h 00m

$89

IslipOrlando

ISP - MCO

ISPMCO

Islip Long Island

Tue 1/27

12:40 pm-6:35 pm

1 stop5h 55m

Orlando

Sat 1/31

5:55 pm-8:30 pm

Nonstop2h 35m

$91

IslipFort Myers

ISP - RSW

ISPRSW

Islip Long Island

Mon 1/12

4:16 pm-7:16 pm

Nonstop3h 00m

Fort Myers SW Florida Intl

Thu 1/15

3:00 pm-5:43 pm

Nonstop2h 43m

$115

IslipFort Myers

ISP - RSW

ISPRSW

Islip Long Island

Mon 1/19

4:16 pm-7:16 pm

Nonstop3h 00m

Fort Myers SW Florida Intl

Fri 1/30

12:40 pm-3:21 pm

Nonstop2h 41m

$117

IslipMiami

ISP - MIA

ISPMIA

Islip Long Island

Wed 1/21

3:45 pm-9:00 pm

1 stop5h 15m

Miami

Tue 1/27

4:30 pm-9:55 pm

1 stop5h 25m

$300

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 Florida from

How to get the cheapest flight ticket from Islip, New York to Florida

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 month to fly to Florida?

In general, November is the cheapest month to fly from Islip, New York to Florida. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $182. If you’re not able to fly to Florida in November, then December is your next best option. Flight prices from Islip, New York to Florida during December average around $207.

What is the cheapest day to depart on your flight to Florida?

On average, the least expensive day to fly to Florida from Islip, New York is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $302. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Florida on Saturday is $542.

What is the cheapest time of day to depart on your flight to Florida?

Flying to Florida from Islip, New York in the evening is the least expensive time of day to depart. momondo users have found prices as low as $223 when looking at flights departing in the evening. Flights to Florida are more costly in the afternoon, with an average ticket price of $542. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Islip Long Island to Florida flight route?

Fly from Islip Long Island to Fort Lauderdale for the best Islip Long Island - Florida flight prices

How far in advance should I book a flight to Florida?

You are more likely to see cheaper flights to Florida from Islip, New York when booking weeks ahead of your departure date. In general, you can expect to find flights to Florida for around $360 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida from Islip, New York for as low as $289 on momondo.

What cabin class options are available on Islip Long Island to Florida flights?

There are 2 cabin classes available to choose from on Islip Long Island to Florida flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Islip, New York to Florida flights?

No. A direct flight is the cheapest option for a flight between Islip, New York to Florida.

Cheap Islip, New York to Florida flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Islip, New York to Florida

Best Price Found

$82

Fastest flight time

2h 40m

Direct flights

Every day

Airports in Florida

256 airports
The best one-way flight to Florida from Islip, New York in the past 72 hours is $82. The best round-trip flight deal from Islip, New York to Florida found on momondo in the last 72 hours is $148.
The fastest flight from Islip, New York to Florida takes 2h 40m
Direct flights go from Islip, New York to Florida every day.
There are 256 airports in Florida. From Islip, New York there are direct flights to Tampa (TPA), Palm Beach Intl (PBI), Fort Lauderdale (FLL), Fort Myers SW Florida Intl (RSW) and 1 more.
Search flight deals

  • When did momondo last update prices for flights from Islip Long Island Airport to Florida?

    Prices for flights from Islip Long Island Airport to Florida were last updated today.

  • How many operators does momondo search for flights from Islip Long Island Airport to Florida?

  • How old do you have to be to fly from Islip Long Island Airport to Florida?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Islip Long Island Airport to Florida.

  • What documentation or ID do you need to fly to Florida?

    The travel and health documents required for your trip to Florida can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Florida. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Islip, New York to Florida?

Best airlines flying from Islip, New York to Florida

Compare and see reviews for airlines that fly from Islip, New York to Florida with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $35Free CancellationRating
5.8
3,076 reviews
Search Frontier flights
Breeze AirwaysPriceFrom $50Free CancellationRating
8.2
249 reviews
Search Breeze Airways flights
Spirit AirlinesPriceFrom $60Free CancellationRating
6.3
8,194 reviews
Search Spirit Airlines flights
JetBluePriceFrom $97Free CancellationRating
7.2
2,896 reviews
Search JetBlue flights
DeltaPriceFrom $98Free CancellationRating
7.9
8,014 reviews
Search Delta flights
SouthwestPriceFrom $156Free CancellationRating
8.0
4,253 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Islip to Florida?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Islip to Florida. momondo saves you time and could save you money on your trip.

Can I find flights from Islip to Florida with flexible booking policies on momondo?

All flight searches from Islip to Florida on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Islip to Florida?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Islip to Florida.

I’m not ready to book a flight from Islip to Florida right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Florida, momondo offers a useful price alert feature which will track prices for flights to Florida from Islip and alert you when they change.

An easier way to manage your Florida trip

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