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$42+ Cheap flights from Islip, NY to Tampa (ISP - TPA)

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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — TPA
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from Islip Long Island to Tampa are usually found in January or August, booked 88 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Islip to Tampa

Discover tips and strategies to find the most affordable flight options for your journey from Islip (ISP) to Tampa (TPA). 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 July 29, 2025.

Round-trip from

$139
(Cheapflightsfares)

One-way from

$42
(Cheapflightsfares)

Popular in

April

Cheapest in

January

Average price

$220

Good round-trip deal

$154 or less

Good one-way deal

$113 or less
From Islip Long Island to Tampa
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One-way flight from Islip Long Island to Tampa
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Highest demand for flights based on searches. 13% potential increase in price ($36 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Islip Long Island to Tampa.
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Price to beat on a one-way flight from Islip Long Island to Tampa.
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Find flight deals from Islip to Tampa

Cheapest flights from Islip to Tampa
Explore the most affordable flight options available from Islip to Tampa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 7/28. 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.
Sat 8/305:06 pmISP - TPA
Nonstop3h 00mFrontier
Sun 8/319:21 amTPA - ISP
Nonstop2h 48mFrontier
Deal found 7/28$139
This CheapOair deal was found by Cheapflights users on 7/27. 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 10/211:40 amISP - TPA
1 stop4h 20mBreeze Airways
Sun 10/57:00 amTPA - ISP
1 stop4h 00mBreeze Airways
Deal found 7/27$147

Cheapflights Fare Finder

 
Customize your flight search to find flights from Islip to Tampa 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 July 29, 2025.
Use the filters below to find and compare flights from Islip to Tampa that are best for you.

Fly from

Islip

Fly to

Tampa

Route

Depart

Return

Price

IslipTampa

ISP - TPA

ISPTPA

Islip Long Island

Sat 8/30

5:06 pm-8:06 pm

Nonstop3h 00m

Tampa

Sun 8/31

9:21 am-12:09 pm

Nonstop2h 48m

$139

IslipTampa

ISP - TPA

ISPTPA

Islip Long Island

Thu 10/2

11:40 am-4:00 pm

1 stop4h 20m

Tampa

Sun 10/5

7:00 am-11:00 am

1 stop4h 00m

$147

IslipTampa

ISP - TPA

ISPTPA

Islip Long Island

Thu 10/16

9:39 am-12:42 pm

Nonstop3h 03m

$42

IslipTampa

ISP - TPA

ISPTPA

Islip Long Island

Sun 11/2

11:40 am-4:00 pm

1 stop4h 20m

$43

IslipTampa

ISP - TPA

ISPTPA

Islip Long Island

Sat 9/20

3:40 pm-9:45 pm

1 stop6h 05m

$99

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Best time to book a flight from Islip to Tampa

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

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

Use this chart to determine the optimal time to book a round-trip flight from Islip to Tampa. Price data was last updated on July 25, 2025.

To ensure you get the cheapest price possible for a flight from Islip, New York to Tampa, you should look to book at least 88 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 to Tampa?

Currently, January is the cheapest month in which you can book a flight from Islip, New York to Tampa (average of $208). Flying from Islip, New York to Tampa in March is currently the most expensive (average of $270). 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 TPA?

Find hourly flight availability from Islip to Tampa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

One of the essential ways to save on airfare from Islip, New York to Tampa is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 30% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from Islip to Tampa. Price data was last updated on July 27, 2025.

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

Weekly flight availability from Islip, New York to Tampa

Explore weekly flight availability from Islip to Tampa. 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 July 29, 2025.

The most flights from ISP to TPA are scheduled on a Monday (2 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing Tampa

Get insights into the airlines that provide service to Tampa. 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 Tampa. Reviews last updated July 29, 2025.
See what other customers who have flown with Southwest, Breeze Airways, and Frontier from Islip to Tampa have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Southwest
8.0
Very good
4,238 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Breeze Airways
8.0
Very good
190 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
Frontier
5.9
Fair
3,238 reviews
Southwest
8.0
Very good
4,238 reviews

Food

7.0

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Related info for your journey

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

  • What airports do I use to fly from Islip to Tampa?

    To fly from Islip to Tampa, you need to book a flight from Long Island (ISP) to Tampa (TPA). Nonstop flights to Tampa from Islip Long Island take 2h 59m on average. When it comes time to book airfare, you have a few options: there is 1 outbound flight from Long Island to Tampa offered by 3 different airlines.

  • How popular is this Islip, New York to Tampa flight route?

    The Islip Long Island to Tampa flight path was viewed by 15 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Islip, New York to Tampa round-trip?

    Currently priced at $139, Frontier will fly you from Islip, New York to Tampa and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Breeze Airways for as low as $147. Frontier is currently priced 39% below the average price you’ll pay for this route.

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

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $42. Breeze Airways flights start at $43 while deals on Southwest start at $99 one-way.

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

    Looking for the cheapest flight from Islip, New York to Tampa? While on average our users pay $196, our data indicates the cheapest price to be $63. The most popular route (Islip Long Island - Tampa), is priced around $103.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Islip to Tampa 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 Tampa?

    Currently, January is the cheapest month in which you can book a flight from Islip, New York to Tampa (average of $208). Flying from Islip, New York to Tampa in March is currently the most expensive (average of $270). 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.

See more FAQs

Traveling to a place near Tampa?

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Top 3 airlines flying from Islip to Tampa

Discover the top 3 airlines that operate flights from Islip to Tampa. 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$67Average$193FlexibilityNo cancel feeOn-time62%
DeltaCheapest$132Average$187FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$227Average$380FlexibilityNo cancel feeOn-time63%

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