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$26+ Cheap flights from Islip 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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — TPA
Oct 19 — Oct 261
Sun 10/19
Sun 10/26
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 17 days in advance, depart on a Wednesday or Thursday and return on a Friday

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 September 19, 2025.

Round-trip from

$114
(Cheapflightsfares)

One-way from

$26
(Cheapflightsfares)

Popular in

April

Cheapest in

January

Average price

$205

Good round-trip deal

$183 or less

Good one-way deal

$99 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 ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 19, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/18. 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 10/2512:38 pmISP - TPA
Nonstop3h 01mFrontier
Sun 11/25:20 amTPA - ISP
Nonstop2h 42mFrontier
Deal found 9/18$114
This Cheapflightsfares deal was found by Cheapflights users on 9/17. 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.
Sun 10/59:49 amISP - TPA
Nonstop2h 59mFrontier
Thu 10/96:20 amTPA - ISP
Nonstop2h 44mFrontier
Deal found 9/17$115
This CheapOair deal was found by Cheapflights users on 9/18. 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 11/1311:40 amISP - TPA
1 stop4h 20mBreeze Airways
Sun 11/167:00 amTPA - ISP
1 stop4h 00mBreeze Airways
Deal found 9/18$116
This CheapOair deal was found by Cheapflights users on 9/18. 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.
Sun 10/511:40 amISP - TPA
1 stop4h 20mBreeze Airways
Thu 10/237:00 amTPA - ISP
1 stop4h 00mBreeze Airways
Deal found 9/18$118
This Priceline deal was found by Cheapflights users on 9/16. 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.
Thu 10/211:40 amISP - TPA
1 stop4h 20mMultiple Airlines
Sun 10/56:20 amTPA - ISP
Nonstop2h 44mMultiple Airlines
Deal found 9/16$121
This Cheapflightsfares deal was found by Cheapflights users on 9/18. 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.
Wed 10/83:43 pmISP - TPA
Nonstop3h 03mFrontier
Sun 10/126:15 amTPA - ISP
Nonstop2h 44mFrontier
Deal found 9/18$122
This Cheapflightsfares deal was found by Cheapflights users on 9/17. 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.
Sun 10/59:49 amISP - TPA
Nonstop2h 59mFrontier
Thu 10/166:20 amTPA - ISP
Nonstop2h 44mFrontier
Deal found 9/17$124
This CheapOair deal was found by Cheapflights users on 9/17. 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 10/1611:40 amISP - TPA
1 stop4h 20mBreeze Airways
Sun 10/197:00 amTPA - ISP
1 stop4h 00mBreeze Airways
Deal found 9/17$125
This CheapOair deal was found by Cheapflights users on 9/18. 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 10/3011:40 amISP - TPA
1 stop4h 20mBreeze Airways
Thu 11/67:00 amTPA - ISP
1 stop4h 00mBreeze Airways
Deal found 9/18$126
This CheapOair deal was found by Cheapflights users on 9/18. 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 9/18$127
This Cheapflightsfares deal was found by Cheapflights users on 9/18. 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.
Sun 10/199:44 amISP - TPA
Nonstop3h 03mFrontier
Thu 10/236:20 amTPA - ISP
Nonstop2h 44mFrontier
Deal found 9/18$128
This Cheapflightsfares deal was found by Cheapflights users on 9/17. 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.
Sun 10/129:44 amISP - TPA
Nonstop3h 03mFrontier
Tue 10/147:00 amTPA - ISP
Nonstop2h 44mFrontier
Deal found 9/17$133

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 September 19, 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

Tue 11/25

6:00 am-9:12 am

Nonstop3h 12m

Tampa

Wed 12/3

11:09 am-1:55 pm

Nonstop2h 46m

$136

IslipTampa

ISP - TPA

ISPTPA

Islip Long Island

Thu 11/20

2:19 pm-10:55 pm

1 stop8h 36m

Tampa

Sun 11/23

6:15 am-1:39 pm

1 stop7h 24m

$171

IslipTampa

ISP - TPA

ISPTPA

Islip Long Island

Fri 12/5

2:57 pm-6:05 pm

Nonstop3h 08m

Tampa

Sun 12/7

4:27 pm-7:06 pm

Nonstop2h 39m

$201

IslipTampa

ISP - TPA

ISPTPA

Islip Long Island

Sat 11/8

11:55 am-4:40 pm

1 stop4h 45m

Tampa

Tue 11/18

6:05 am-12:15 pm

1 stop6h 10m

$207

IslipTampa

ISP - TPA

ISPTPA

Islip Long Island

Mon 1/19

4:05 pm-10:45 pm

1 stop6h 40m

Tampa

Sat 1/24

10:00 am-3:25 pm

1 stop5h 25m

$207

IslipTampa

ISP - TPA

ISPTPA

Islip Long Island

Wed 10/22

4:55 pm-9:35 pm

1 stop4h 40m

Tampa

Wed 10/29

3:55 pm-10:05 pm

1 stop6h 10m

$207

IslipTampa

ISP - TPA

ISPTPA

Islip Long Island

Thu 12/11

12:55 pm-5:25 pm

1 stop4h 30m

Tampa

Tue 12/16

6:50 am-3:20 pm

2 stops8h 30m

$212

IslipTampa

ISP - TPA

ISPTPA

Islip Long Island

Thu 10/2

5:12 pm-8:16 pm

Nonstop3h 04m

Tampa

Sun 10/5

6:20 am-9:04 am

Nonstop2h 44m

$223

IslipTampa

ISP - TPA

ISPTPA

Islip Long Island

Mon 10/13

8:47 pm-5:30 pm

1 stop20h 43m

Tampa

Thu 10/30

7:00 am-11:00 am

1 stop4h 00m

$225

IslipTampa

ISP - TPA

ISPTPA

Islip Long Island

Sun 11/16

11:40 am-4:00 pm

1 stop4h 20m

$43

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/18

Showing 1-10 of 19 results
1
2

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 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 September 12, 2025.

The price you pay for your flight from Islip to Tampa may vary depending on when you book. For the best chance of a lower fare, look to book 17 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Islip to Tampa?

Currently, January is the cheapest month in which you can book a flight from Islip to Tampa (average of $208). Flying from Islip to Tampa in March is currently the most expensive (average of $268). 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 September 19, 2025.

One of the essential ways to save on airfare from Islip 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 37% on airfare.

What is the cheapest day to fly from Islip to Tampa?

Use this chart to determine the cheapest time to fly round-trip from Islip to Tampa. Price data was last updated on September 14, 2025.

Travelers seeking maximum savings on their Islip 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.

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 September 19, 2025.
See what other customers who have flown with Southwest, Breeze Airways, and Delta 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
4,242 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

8.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

8.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Breeze Airways
8.0
Very good
208 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

8.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,964 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

8.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
JetBlue
7.2
Good
2,911 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

8.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,171 reviews
Southwest
8.0
Very good
4,242 reviews

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

8.0

Overall

8.0

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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.

  • How popular is this Islip to Tampa flight route?

    Flights from Islip Long Island to Tampa have been viewed 21 times in the past calendar month.

  • How long is the flight from Islip to Tampa?

    Airlines like Frontier, Breeze Airways, and Southwest fly from Islip to Tampa in about 3h 12m. The time it takes to get you to your destination can typically vary by up to 5h 24m. Islip and Tampa are separated by a distance of 1034 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Our cheapest airline available from Islip to Tampa is Frontier. Our recent data shows that you can find tickets from as low as $71 on this airline. Additional options worth looking into are JetBlue and Delta, starting at $97 and $132 round-trip. Users have found that Frontier is 69% cheaper than the other options available to this destination.

  • What are the cheapest flights from Islip to Tampa?

    Looking for the cheapest flight from Islip to Tampa? While on average our users pay $190, our data indicates the cheapest price to be $69. The most popular route (Islip Long Island - Tampa), is priced around $77.

  • 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 to Tampa?

    Currently, January is the cheapest month in which you can book a flight from Islip to Tampa (average of $208). Flying from Islip to Tampa in March is currently the most expensive (average of $268). 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?

Book flights to Tampa if you plan to visit one of these locations
St. Petersburg
Tarpon Springs
Spring Hill
Saint Pete Beach
Largo
Seminole
Wesley Chapel
Oldsmar
Holmes Beach
Ruskin
Dunedin
Safety Harbor
Palm Harbor
Zephyrhills
Indian Rocks Beach
New Port Richey
Port Richey
Anna Maria
Bradenton Beach
Pinellas Park

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Islip to Tampa

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Islip to Tampa

Discover the top 5 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 September 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$71Average$195FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$97Average$187FlexibilityNo cancel feeOn-time62%
DeltaCheapest$132Average$187FlexibilityNo cancel feeOn-timeN/A
Breeze AirwaysCheapest$145Average$261FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$216Average$369FlexibilityNo cancel feeOn-time63%

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