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$34+ 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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — MCO
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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The best prices from Islip Long Island to Clearwater are usually found in January or May, booked 88 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Cheap flight deals from Islip to Clearwater

Discover tips and strategies to find the most affordable flight options for your journey from Islip (ISP) to Clearwater (CL9). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$63
(Cheapflightsfares)

One-way from

$39
(Cheapflightsfares)

Popular in

November

Cheapest in

January

Average price

$133
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. 15% potential increase in price ($41 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in January 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 January 21, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 1/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/68:03 pmISP - TPA
Nonstop3h 12mFrontier
Thu 2/1311:05 amTPA - ISP
Nonstop2h 48mFrontier
Deal found 1/20$63
This Priceline deal was found by Cheapflights users on 1/20. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/299:36 pmISP - TPA
Nonstop3h 06mMultiple Airlines
Sun 5/46:30 amTPA - ISP
1 stop4h 04mMultiple Airlines
Deal found 1/20$108
This CheapOair deal was found by Cheapflights users on 1/20. 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.
Thu 8/1411:14 amISP - TPA
Nonstop4h 20mBreeze Airways
Sun 8/176:30 amTPA - ISP
Nonstop4h 04mBreeze Airways
Deal found 1/20$223
This Southwest deal was found by Cheapflights users on 1/21. 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.
Thu 2/272:00 pmISP - TPA
Nonstop3h 10mSouthwest
Tue 3/41:00 pmTPA - ISP
2 stops9h 15mSouthwest
Deal found 1/21$299

Find flights from Islip to Clearwater within your budget

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 January 21, 2025.

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IslipTampa

ISP - TPA

ISPTPA

Islip Long Island

Wed 5/14

4:23 pm-7:21 pm

Nonstop2h 58m

Tampa

Wed 5/21

12:45 pm-3:33 pm

Nonstop2h 48m

$63

IslipTampa

ISP - TPA

ISPTPA

Islip Long Island

Wed 3/5

6:55 pm-10:04 pm

Nonstop3h 09m

Tampa

Thu 3/6

7:00 am-12:16 pm

1 stop5h 16m

$115

IslipTampa

ISP - TPA

ISPTPA

Islip Long Island

Thu 2/6

10:50 am-10:59 pm

2 stops12h 09m

Tampa

Thu 2/13

7:00 am-12:16 pm

1 stop5h 16m

$232

IslipTampa

ISP - TPA

ISPTPA

Islip Long Island

Thu 2/20

10:40 am-1:45 pm

Nonstop3h 05m

Tampa

Mon 2/24

7:05 am-5:00 pm

2 stops9h 55m

$304

IslipTampa

ISP - TPA

ISPTPA

Islip Long Island

Sat 5/10

9:40 pm-12:36 am

Nonstop2h 56m

$34

IslipTampa

ISP - TPA

ISPTPA

Islip Long Island

Mon 2/3

5:20 pm-10:59 pm

1 stop5h 39m

$84

IslipTampa

ISP - TPA

ISPTPA

Islip Long Island

Thu 2/20

5:45 pm-11:35 pm

1 stop5h 50m

$129

IslipTampa

ISP - TPA

ISPTPA

Islip Long Island

Mon 2/24

12:56 pm-8:00 am

3 stops19h 04m

$166

IslipTampa

ISP - TPA

ISPTPA

Islip Long Island

Fri 2/28

1:16 pm-10:15 pm

1 stop8h 59m

$185

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

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.

Travel insights for flights from Islip to Clearwater

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

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 January 17, 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 January 21, 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 December 16, 2024.

Travelers seeking maximum savings on their Islip, New York to Clearwater flight should consider departing on Sunday afternoons when fares are most often at their lowest. Thursday 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 January 21, 2025.

The most flights from ISP to CL9 are scheduled on a Monday (7 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 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 January 21, 2025.
Peruse reviews from past customers who have flown with Southwest and Frontier 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.
Southwest
8.1
Very good
4,662 reviews

Overall

8.1

Comfort

8.1

Boarding

8.2

Food

7.2

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,662 reviews
Southwest
8.1
Very good
4,662 reviews

Overall

8.1

Comfort

8.1

Boarding

8.2

Food

7.2

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Breeze Airways
8.1
Very good
143 reviews
Southwest
8.1
Very good
4,662 reviews

Overall

8.1

Comfort

8.1

Boarding

8.2

Food

7.2

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

JetBlue
7.4
Good
3,200 reviews
Southwest
8.1
Very good
4,662 reviews

Overall

8.1

Comfort

8.1

Boarding

8.2

Food

7.2

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Frontier
6.1
Okay
3,443 reviews
Southwest
8.1
Very good
4,662 reviews

Overall

8.1

Comfort

8.1

Boarding

8.2

Food

7.2

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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 are 0 daily outbound flights to Clearwater from 6 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 ($39), Breeze Airways ($84), and Southwest ($129).

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

    Consider Southwest (87%), Frontier (83%) or JetBlue (71%) 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 $49. When looking at the most popular route, (Islip Long Island - Tampa), you can expect to pay $58 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 6 airlines flying from Islip to Clearwater

Discover the top 6 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$58Average$310FlexibilityNo cancel feeOn-timeN/A
FrontierCheapest$60Average$184FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$63Average$182FlexibilityNo cancel feeOn-time65%
Breeze AirwaysCheapest$71Average$235FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$93Average$298FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$229Average$427FlexibilityNo cancel feeOn-time63%
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