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$43+ Cheap flights from Islip, NY (ISP) to Clearwater, FL

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 5/21. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — MCO
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheapflights Tip: The best prices from Islip Long Island to Clearwater are usually found in January or September, booked 88 days in advance, depart on a Wednesday or Saturday and return on a Wednesday

Cheap flight deals from Islip to Clearwater

Keep the following information in mind while searching for Islip to Clearwater flight deals. Data was last updated April 24, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$138
(Frontier)

One-way from

$43
(Cheapflightsfares)

Popular in

April

Cheapest in

January

Average price

$303
Provider with most accurate pricing for New York (NYC)-Tampa flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-Tampa flights.
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From Islip Long Island to Clearwater
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One-way flight from Islip Long Island to Clearwater
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Highest demand for flights based on searches. 8% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Islip to Clearwater

Cheapest flights from Islip to Clearwater
Explore the most affordable flight options available from Islip to Clearwater. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This Frontier deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/68:51 amISP - TPA
Nonstop3h 01mFrontier
Mon 6/95:01 amTPA - ISP
Nonstop2h 50mFrontier
Deal found 4/22$138
This Expedia deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/214:58 pmISP - TPA
Nonstop2h 58mMultiple Airlines
Wed 5/287:45 amTPA - ISP
1 stop6h 00mMultiple Airlines
Deal found 4/23$146
This Southwest deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/214:00 pmISP - TPA
1 stop7h 05mSouthwest
Wed 5/281:20 pmTPA - ISP
1 stop7h 00mSouthwest
Deal found 4/23$213
This CheapOair deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/910:44 amISP - TPA
1 stop4h 20mBreeze Airways
Tue 5/138:00 amTPA - ISP
1 stop5h 15mBreeze Airways
Deal found 4/23$215
This JetBlue deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/176:00 amISP - TPA
1 stop8h 41mJetBlue
Thu 5/223:36 pmTPA - ISP
1 stop5h 52mJetBlue
Deal found 4/23$242

Cheapflights Fare Finder

Customize your flight search to find flights from Islip to Clearwater 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, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2025.
Use the filters below to find and compare flights from Islip to Clearwater that are best for you.

Fly from

Islip

Fly to

Clearwater

Route

Depart

Return

Price

IslipTampa

ISP - TPA

ISPTPA

Islip Long Island

Fri 6/6

8:51 am-11:52 am

Nonstop3h 01m

Tampa

Mon 6/9

5:01 am-7:51 am

Nonstop2h 50m

$138

IslipTampa

ISP - TPA

ISPTPA

Islip Long Island

Wed 5/21

4:58 pm-7:56 pm

Nonstop2h 58m

Tampa

Wed 5/28

7:45 am-1:45 pm

1 stop6h 00m

$146

IslipTampa

ISP - TPA

ISPTPA

Islip Long Island

Mon 5/12

10:44 am-3:04 pm

1 stop4h 20m

Tampa

Tue 5/13

8:00 am-1:15 pm

1 stop5h 15m

$197

IslipTampa

ISP - TPA

ISPTPA

Islip Long Island

Wed 5/21

4:00 pm-11:05 pm

1 stop7h 05m

Tampa

Wed 5/28

1:20 pm-8:20 pm

1 stop7h 00m

$213

IslipTampa

ISP - TPA

ISPTPA

Islip Long Island

Sat 5/17

6:00 am-2:41 pm

1 stop8h 41m

Tampa

Thu 5/22

3:36 pm-9:28 pm

1 stop5h 52m

$242

IslipTampa

ISP - TPA

ISPTPA

Islip Long Island

Wed 5/21

4:58 pm-7:56 pm

Nonstop2h 58m

$43

IslipTampa

ISP - TPA

ISPTPA

Islip Long Island

Wed 5/21

4:00 pm-9:05 pm

1 stop5h 05m

$83

IslipTampa

ISP - TPA

ISPTPA

Islip Long Island

Mon 9/8

2:25 pm-7:29 pm

1 stop5h 04m

$91

IslipTampa

ISP - TPA

ISPTPA

Islip Long Island

Tue 7/1

6:00 am-12:30 pm

1 stop6h 30m

$114

IslipTampa

ISP - TPA

ISPTPA

Islip Long Island

Thu 5/29

9:27 am-6:07 pm

2 stops32h 40m

$138

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 11 results
1
2

Best time to book a flight from Islip to Clearwater

Have a flexible travel schedule? Discover the best time to fly to Clearwater 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.

Cheapflights Insights

Everything you need to know about your flight from Islip to Clearwater

How far ahead should I book a flight from Islip, New York to Clearwater?

Use this chart to determine the optimal time to book a round-trip flight from Islip to Clearwater. Price data was last updated on April 18, 2025.

Booking 88 days in advance of your planned departure date is, on average, the best time to get cheap flights from Islip, New York to Clearwater. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, May is the cheapest month in which you can book a flight from Islip, New York to Clearwater (average of $206). Flying from Islip, New York to Clearwater in November is currently the most expensive (average of $289). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ISP to CL9?

Find hourly flight availability from Islip to Clearwater. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Islip, New York to Clearwater as you normally would.

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

Use this chart to determine the cheapest time to fly round-trip from Islip to Clearwater. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their Islip, New York to Clearwater flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Islip, New York to Clearwater

Explore weekly flight availability from Islip to Clearwater. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 24, 2025.

The most flights from ISP to CL9 are scheduled on a Tuesday (4 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Clearwater by month

Plan your trip to Clearwater by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Clearwater ranges from 1.6 - 7.8 inches per month. August is typically the wettest month, when rainfall can reach 7.8 in. November is typically the driest time to visit Clearwater when rainfall is around 1.6 in.

Temperature in Clearwater by month

Plan your trip to Clearwater by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Clearwater, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

Reviews of airlines servicing Clearwater

Get insights into the airlines that provide service to Clearwater. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Clearwater. Reviews last updated April 24, 2025.
Peruse reviews from past customers who have flown with Breeze Airways, Southwest and Avelo Airlines from Islip to Clearwater to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.1
Very good
159 reviews

Crew

8.8

Boarding

8.3

Entertainment

6.7

Overall

8.1

Comfort

8.2

Food

6.7

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
159 reviews
Breeze Airways
8.1
Very good
159 reviews

Crew

8.8

Boarding

8.3

Entertainment

6.7

Overall

8.1

Comfort

8.2

Food

6.7

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
4,286 reviews
Breeze Airways
8.1
Very good
159 reviews

Crew

8.8

Boarding

8.3

Entertainment

6.7

Overall

8.1

Comfort

8.2

Food

6.7

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!
Avelo Airlines
7.5
Good
Breeze Airways
8.1
Very good
159 reviews

Crew

8.8

Boarding

8.3

Entertainment

6.7

Overall

8.1

Comfort

8.2

Food

6.7

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
2,924 reviews
Breeze Airways
8.1
Very good
159 reviews

Crew

8.8

Boarding

8.3

Entertainment

6.7

Overall

8.1

Comfort

8.2

Food

6.7

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
6.0
Okay
3,283 reviews
Breeze Airways
8.1
Very good
159 reviews

Crew

8.8

Boarding

8.3

Entertainment

6.7

Overall

8.1

Comfort

8.2

Food

6.7

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!

Related info for your journey

Find useful and relevant information for your journey from Islip to Clearwater. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Islip to Clearwater?

    Located just 7.2 mi from the city center, Islip Long Island is the airport most travelers will use when flying to Clearwater from Islip. Booking flights from Long Island (ISP) to Clearwater should be relatively easy as there is 1 daily outbound flight to Clearwater from 5 different airlines.

  • What are the cheapest airlines to fly from Islip, New York to Clearwater one-way?

    The cheapest airlines for a one-way flight from Islip, New York to Clearwater are Frontier ($43), Southwest ($83), and Breeze Airways ($91).

  • What are the most reliable airlines from Islip, New York to Clearwater?

    Consider Southwest (80%), JetBlue (71%) or Frontier (62%) when booking your flight. These represent the most reliable airlines when flying from Islip, New York to Clearwater.

  • What are the cheapest flights from Islip, New York to Clearwater?

    While on average a flight from Islip, New York to Clearwater is generally $217, our data shows the cheapest flight currently is $45. When looking at the most popular route, (Islip Long Island - Tampa), you can expect to pay $59 for that flight.

  • Can I find deals for flights from Islip to Clearwater that include hotel bookings?

    Yes. In addition to deals on Islip to Clearwater flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Islip to Clearwater?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Islip to Clearwater.

  • Can I find deals for business class flights from Islip to Clearwater?

    Yes. Cheapflights offers flight deals from Islip to Clearwater by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, May is the cheapest month in which you can book a flight from Islip, New York to Clearwater (average of $206). Flying from Islip, New York to Clearwater in November is currently the most expensive (average of $289). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 5 airlines flying from Islip to Clearwater

Discover the top 5 airlines that operate flights from Islip to Clearwater. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$60Average$195FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$90Average$272FlexibilityNo cancel feeOn-time62%
DeltaCheapest$99Average$218FlexibilityNo cancel feeOn-timeN/A
Breeze AirwaysCheapest$116Average$212FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$196Average$397FlexibilityNo cancel feeOn-time63%

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