$57 Cheap Flights from Tampa (TPA) to Islip (ISP)

View $57 flight on Thu, Oct 30, 2025Opens in a new window

Popular airlines from Tampa Intl. Airport (TPA) to MacArthur Airport (ISP)

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Cheap Flights from Tampa to Islip (TPA-ISP)

Prices were available within the past 7 days and start at $57 for one-way flights and $114 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Breeze Airways
Thu, Oct 16 - Thu, Oct 30
TPA
Tampa
ISP
Islip
$114 Roundtrip, found 3 days ago
$114
Roundtrip
found 3 days ago
Select Breeze Airways flight, departing Thu, Oct 16 from Tampa to Islip, returning Thu, Oct 30, priced at $114 found 3 days ago
Breeze Airways
Thu, Oct 23 - Thu, Oct 30
TPA
Tampa
ISP
Islip
$117 Roundtrip, found 3 days ago
$117
Roundtrip
found 3 days ago
Select Breeze Airways flight, departing Thu, Oct 23 from Tampa to Islip, returning Thu, Oct 30, priced at $117 found 3 days ago
Breeze Airways
Thu, Oct 16 - Thu, Oct 30
TPA
Tampa
ISP
Islip
$119 Roundtrip, found 3 days ago
$119
Roundtrip
found 3 days ago
Select Breeze Airways flight, departing Thu, Oct 16 from Tampa to Islip, returning Thu, Oct 30, priced at $119 found 3 days ago
Frontier Airlines
Fri, Sep 26 - Sun, Sep 28
TPA
Tampa
ISP
Islip
$119 Roundtrip, found 2 hours ago
$119
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Fri, Sep 26 from Tampa to Islip, returning Sun, Sep 28, priced at $119 found 2 hours ago
Breeze Airways
Thu, Oct 23 - Thu, Oct 30
TPA
Tampa
ISP
Islip
$122 Roundtrip, found 3 days ago
$122
Roundtrip
found 3 days ago
Select Breeze Airways flight, departing Thu, Oct 23 from Tampa to Islip, returning Thu, Oct 30, priced at $122 found 3 days ago
Breeze Airways
Thu, Oct 16 - Thu, Oct 30
TPA
Tampa
ISP
Islip
$124 Roundtrip, found 3 days ago
$124
Roundtrip
found 3 days ago
Select Breeze Airways flight, departing Thu, Oct 16 from Tampa to Islip, returning Thu, Oct 30, priced at $124 found 3 days ago
Breeze Airways
Thu, Oct 30 - Sun, Nov 2
TPA
Tampa
ISP
Islip
$125 Roundtrip, found 5 days ago
$125
Roundtrip
found 5 days ago
Select Breeze Airways flight, departing Thu, Oct 30 from Tampa to Islip, returning Sun, Nov 2, priced at $125 found 5 days ago
Breeze Airways
Thu, Oct 9 - Sun, Oct 12
TPA
Tampa
ISP
Islip
$126 Roundtrip, found 1 day ago
$126
Roundtrip
found 1 day ago
Select Breeze Airways flight, departing Thu, Oct 9 from Tampa to Islip, returning Sun, Oct 12, priced at $126 found 1 day ago
Southwest Airlines
Wed, Jul 30 - Wed, Aug 6
TPA
Tampa
ISP
Islip
$211 Roundtrip, just found
$211
Roundtrip
just found
Select Southwest Airlines flight, departing Wed, Jul 30 from Tampa to Islip, returning Wed, Aug 6, priced at $211 just found
JetBlue Airways
Tue, Oct 21 - Wed, Nov 5
TPA
Tampa
ISP
Islip
$408 Roundtrip, found 3 days ago
$408
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Tue, Oct 21 from Tampa to Islip, returning Wed, Nov 5, priced at $408 found 3 days ago

Find the cheapest month to fly from Tampa (TPA) to Islip (ISP)

February is typically the cheapest month to fly

From $48 - $369 per traveler.

Graph displaying average flight prices per month

Flights from Tampa (TPA) to Islip (ISP)
Origin airport
Tampa Intl.
Destination airport
MacArthur
Airlines serving
Breeze Airways, Frontier Airlines, JetBlue Airways, Southwest Airlines
Roundtrip price
$113
Distance
1034 mi
Average flight time
3 hours 12 mins

Tampa to Islip Flights

The cheapest times to fly from Tampa to Islip

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Tampa to Islip are during the month of October. You can find some of the cheapest flights from Tampa to Islip with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Tampa to Islip

Sunday is one of the best days to book for cheap flights from Tampa to Islip: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Tampa to Islip

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Tampa to Islip in 2025. You can also book with separate airlines for your outbound and return journeys, from $57 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Tampa to Islip flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Tampa to Islip airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Tampa Intl. Airport (TPA) to MacArthur Airport (ISP) cost?
Cheap return fares from Tampa Intl. Airport (TPA) to MacArthur Airport (ISP) start from $119. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Frontier Airlines flight leaving TPA on July 12 2025 and touching down at ISP. The price was last updated on July 1 2025 and has not changed since.
What is the cheapest month to fly from TPA to ISP?
The cheapest flights from TPA to ISP are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Tampa Intl. Airport (TPA) to MacArthur Airport (ISP)?
Hop on a nonstop flight with Frontier Airlines and fly straight from Tampa Intl. Airport (TPA) to MacArthur Airport (ISP).
What is the cheapest airline that flies from TPA to ISP?
With prices as low as $70 for a one-way journey from TPA to ISP, Frontier Airlines is currently the cheapest carrier for this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from TPA on September 26 2025. Prices were last updated on July 1 2025 and have not changed since.
How many flights per day from Tampa Intl. Airport (TPA) to MacArthur Airport (ISP)?
On average, only 1 nonstop flight departs daily from Tampa Intl. Airport (TPA) to MacArthur Airport (ISP). Need more options? Use Expedia's filters to find flights with layovers and add a new destination to your journey.
What are the most popular departure times for flights from Tampa Intl. Airport (TPA) to MacArthur Airport (ISP)?
Flights between TPA and ISP are busiest at 5 PM. If you want a quieter trip and possibly cheaper tickets, choose a departure outside the usual busy windows.
What day of the week has the most flights from TPA to ISP?
If you depart on a Friday, you'll get the biggest range of choices for flights from Tampa Intl. Airport (TPA) to MacArthur Airport (ISP).
What is the earliest flight from Tampa Intl. Airport (TPA) to MacArthur Airport (ISP)?
Hop on the earliest flight at around 5:10AM UTC-5, heading out of Tampa Intl. Airport (TPA). You'll be flying for about 2h 44m, coming in to land at MacArthur Airport (ISP) at approximately 7:54AM UTC-5.
How long does it take to fly from Tampa Intl. Airport (TPA) to MacArthur Airport (ISP)?
The average flight time from TPA to ISP is 2 hours and 42 minutes, covering a distance of 1,050 mi.
What airline has the least delays from TPA to ISP?
Frontier Airlines has the strongest track record for on-time direct flights from Tampa Intl. Airport (TPA) to MacArthur Airport (ISP), with an on-time rating of 87%. Use the Expedia App to see your flight status before you jet off and get real-time alerts about any changes.
What is the best time to fly from Tampa Intl. Airport (TPA) to MacArthur Airport (ISP)?
To reach MacArthur Airport (ISP) without delays, pick a flight that leaves from Tampa Intl. Airport (TPA) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Islip from Tampa Intl. Airport (TPA)?
A direct flight from Tampa Intl. Airport (TPA) will take you straight to one of these hubs in Islip:

  • LaGuardia Airport (LGA)
  • John F. Kennedy Intl. Airport (JFK)
  • Westchester County Airport (HPN)
  • Tweed - New Haven Regional Airport (HVN)
  • MacArthur Airport (ISP)

Is it cheaper to buy a plane ticket from Tampa Intl. Airport (TPA) to MacArthur Airport (ISP) last-minute?
Last-minute fares from TPA to ISP are generally more expensive. For the best rates, start searching for flights well in advance. That said, if your travel plans are flexible, it's possible to find a cheap fare just before your departure.
Is it cheaper to book a TPA to ISP flight and hotel package?
You'll generally save money by securing a TPA to ISP flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. Once you've selected your ideal flights and accommodations, consider adding extras such as car rentals, activities and tours.
Can I cancel or change the date of my flight from Tampa Intl. Airport (TPA) to MacArthur Airport (ISP)?
It's usually possible to reschedule or cancel your TPA to ISP flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.