ISP - TPA

$49 Find Cheap Flights from Islip to Tampa

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Islip to Tampa departing on 10/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Islip to Tampa, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Islip to Tampa, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Islip to Tampa (ISP-TPA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Islip to Tampa that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Islip to Tampa

Sat, Sep 6 - Sun, Sep 7
Frontier Logo
5:18 pm - 8:22 pmISP-TPA
3h 04mnonstop
Frontier Logo
6:20 am - 9:04 amTPA-ISP
2h 44mnonstop
$99Frontier
Find Deal
Sat, Aug 23 - Sat, Aug 30
Frontier Logo
2:49 pm - 6:01 pmISP-TPA
3h 12mnonstop
Frontier Logo
11:08 am - 1:59 pmTPA-ISP
2h 51mnonstop
$109Frontier
Find Deal
Sat, Aug 30 - Sat, Sep 6
Frontier Logo
2:49 pm - 6:01 pmISP-TPA
3h 12mnonstop
Frontier Logo
1:39 pm - 4:23 pmTPA-ISP
2h 44mnonstop
$111Frontier
Find Deal
Sat, Aug 30 - Sun, Sep 7
Frontier Logo
5:06 pm - 8:06 pmISP-TPA
3h 00mnonstop
Frontier Logo
6:20 am - 9:04 amTPA-ISP
2h 44mnonstop
$114Frontier
Find Deal
Sun, Oct 19 - Thu, Oct 30
Breeze Airways Logo
11:40 am - 4:00 pmISP-TPA
4h 20m1 stop
Breeze Airways Logo
7:00 am - 11:00 amTPA-ISP
4h 00m1 stop
$122Breeze Airways
Find Deal
Thu, Oct 2 - Sun, Oct 5
Breeze Airways Logo
11:40 am - 4:00 pmISP-TPA
4h 20m1 stop
Breeze Airways Logo
7:00 am - 11:00 amTPA-ISP
4h 00m1 stop
$123Breeze Airways
Find Deal
Sat, Sep 13 - Sun, Sep 14
Frontier Logo
5:18 pm - 8:22 pmISP-TPA
3h 04mnonstop
Frontier Logo
6:20 am - 9:04 amTPA-ISP
2h 44mnonstop
$129Frontier
Find Deal
Thu, Sep 4 - Sun, Sep 7
Frontier Logo
5:12 pm - 8:16 pmISP-TPA
3h 04mnonstop
Frontier Logo
6:20 am - 9:04 amTPA-ISP
2h 44mnonstop
$134Frontier
Find Deal
Thu, Nov 13 - Sun, Nov 16
Breeze Airways Logo
11:40 am - 4:00 pmISP-TPA
4h 20m1 stop
Breeze Airways Logo
7:00 am - 11:00 amTPA-ISP
4h 00m1 stop
$136Breeze Airways
Find Deal
Sun, Sep 7 - Mon, Sep 15
Frontier Logo
9:49 am - 12:48 pmISP-TPA
2h 59mnonstop
Frontier Logo
1:43 pm - 4:27 pmTPA-ISP
2h 44mnonstop
$138Frontier
Find Deal
Booking Insights

KAYAK's insights & trends for Islip to Tampa flights

Get data-powered insights and trends into flights from Islip to Tampa to help you find the cheapest flights, the best time to fly and much more.

Find cheap flights to Tampa
Find cheap flights to Tampa

Planning a trip from Islip to Tampa? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

What’s the cheapest day of the week to fly from Islip to Tampa?

The average price of all round-trip flights from Islip to Tampa clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Islip to Tampa, look for departures on Wednesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Tampa, Wednesday is the cheapest day to fly and Monday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Islip to Tampa, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Islip to Tampa is January, where tickets cost $149 (return) on average. On the other hand, the most expensive months are April and November, where the average cost of round-trip tickets is $343 and $278 respectively.

Can I save money by flying with a layover from Islip to Tampa?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $189, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Islip to Tampa?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Islip to Tampa, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Islip to Tampa, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$49
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly with an average 49% increase in price.
Flight from Islip to Tampa

When to book flights from Islip to Tampa

Are your dates flexible? Find out the best times to travel from Islip to Tampa based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Islip to Tampa

  • Where can I park my car at ISP before I catch my flight to TPA?

    The Long-Term Parking Lot is across from the terminal, in the spaces behind the short-term parking spaces. The more affordable Economy Lot is behind the Long-Term Parking Lot, even further from the terminal. A free shuttle ferries passengers from the Economy Lot to the terminal every 15 to 30min starting at 4:30 a.m. until about 1h after the last flight of the night lands. The exit booth at the lots is open 24/7.

  • Does ISP provide facilities for nursing moms?

    If you are traveling mom who would like to breastfeed in private or needs to pump before you catch your plane to Florida, you can take advantage of the Mother's Room at ISP. Located on the Veterans Memorial Concourse, this room features are relaxing mural, a comfortable rocker with footstool, baby changing table, trash can, electrical outlets conveniently placed to use with an electric breast pump, and hand sanitizer.

  • Does TPA provide pet relief areas?

    Yes. TPA provides pet relief areas airside in each of their terminals as well as landside. The airside areas are on the Gate level, and the landside areas are just outside Baggage Claim. Each of these areas has thick synthetic grass, a fire hydrant, a drinking sink, doggie waste bags, and trash cans.

  • How can I get into downtown Tampa from TPA?

    The bus stop at TPA is located near the Rental Car Center. There, you can catch a Pinellas Suncoast Transit Authority bus or a Hillsboro Area Regional Transit bus. The bus ride will take about 40min. On the Arrivals curb outside Baggage Claim, you can catch a United Cab or a Yellow Cab for a ride into Tampa that will take approximately 11min. If you choose to take an airport shuttle from TPA into downtown, the journey should take about 20min.

  • What is the cheapest flight from Islip to Tampa?

    In the last 3 days, the lowest price for a flight from Islip to Tampa was $49 for a one-way ticket and $99 for a round-trip.

  • Do I need a passport to fly between Islip and Tampa?

    A passport is not required to fly from Islip to Tampa.

  • Which airports will I be using when flying from Islip to Tampa?

    On your way to Tampa, you’ll fly out from Islip Long Island. You’ll be landing at Tampa.

  • Which airlines offer Wi-Fi service onboard planes from Islip to Tampa?

    JetBlue, Delta, American Airlines, and Aeromexico offer inflight Wi-Fi service on the Islip to Tampa flight route.

  • Which aircraft models fly most regularly from Islip to Tampa?

    The Airbus A320neo is the aircraft model that flies most regularly on the Islip to Tampa flight route.

  • On which days can I fly direct from Islip to Tampa?

    There are nonstop flights from Islip to Tampa on a daily basis.

  • Which is the best airline for flights from Islip to Tampa, Southwest or Frontier?

    The two airlines most popular with KAYAK users for flights from Islip to Tampa are Southwest and Frontier. With an average price for the route of $380 and an overall rating of 8.0, Southwest is the most popular choice. Frontier is also a great choice for the route, with an average price of $193 and an overall rating of 5.9.

  • How does KAYAK find such low prices on flights from Islip to Tampa?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Islip to Tampa.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Islip to Tampa?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Tampa from Islip is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Islip to Tampa?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Tampa with an airline and back to Islip with another airline. Booking your flights between Islip and TPA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Islip to Tampa?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Tampa from Islip up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Islip to Tampa

  • Looking for a cheap flight? 25% of our users found flights on this route for $113 or less one-way and $154 or less round-trip.
  • Located just east of Islip in roughly the center of Long Island, the Long Island MacArthur Airport (ISP) is a small but modern airport that serves as a hub for ExcelAire. Located toward the south of Tampa, Florida, the Tampa International Airport (TPA) serves as a hub for Southwest Airlines.
  • As you are booking your flights from Islip to Tampa, it is unlikely you will find a direct flight. However, Spirit Airlines, Frontier, Breeze Airways, and Southwest operate one-stop flights between ISP and TPA. Layover citied include Baltimore (BWI), Nashville (BNA), Charleston (CHS), and Atlanta (ATL). Spirit Airlines, Frontier, Breeze Airways, and Silver Airways are among the carriers that operate two-stop flights between Islip and Tampa.
  • If you want to relax and reinvigorate when you land in Florida, TPA has a Gateway Spa in all four terminals. In the spas in terminals C and E, you can get massages, manicures, and pedicures. In the spas in A and F, you can receive massages only.
  • In the atrium at the MacArthur Airport, Suffolk County Library card holders can download books, audiobooks, music, and movies from the Livebrary.com Discovery station. The rental duration is 2 weeks and if it expires, cardholders can download the title again.
  • Open daily from 8 a.m. to 8 p.m., the USO military lounge at the Tampa International Airport is located on level 2, landside, near the British Airways ticket counter. Free of charge, US military members, their families, military retirees, and Coalition partners can enjoy refreshments, a TV lounge with comfy seating, a library with books and magazines, activities for children, a quiet area to rest, computers, and internet.

Prefer to fly direct from Islip to Tampa?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Islip Long Island to Tampa.
Find which airlines fly direct from Islip Long Island Airport to Tampa Airport, which days they fly and book direct flights.

Direct departures

Islip Long Island to Tampa

Monday

Frontier

Frontier

Tuesday

Frontier

Frontier

Wednesday

Frontier

Frontier

Thursday

Frontier

Frontier

Friday

Frontier

Frontier

Saturday

Frontier, Southwest

Frontier, Southwest

Sunday

Frontier, Southwest

Frontier, Southwest

See more direct flights

Direct returns

Tampa to Islip Long Island

Monday

Frontier

Frontier

Tuesday

Frontier

Frontier

Wednesday

Frontier

Frontier

Thursday

Frontier

Frontier

Friday

Frontier

Frontier

Saturday

Frontier, Southwest

Frontier, Southwest

Sunday

Frontier, Southwest

Frontier, Southwest

See more direct flights

Reviews of the top 3 airlines serving from Islip to Tampa

 
See real verified KAYAK customer reviews for airlines flying from Islip to Tampa. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Islip to Tampa? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4241 reviews
8.0Comfort
8.1Boarding
8.6Crew
7.5Entertainment
7.0Food
Airline reviews

southwest just starting charging for luggage. hadnt realized it until it was too late. now out $70 when i couldve bought a carry on if i wouldve known. free bags was one of the only reasons i chose southwest over another airline (the other being no assigned seats, which is apparently also being changed). stupid business decision. wont be flying southwest anymore.

2.0 MediocreAnonymous, Jul 2025AUS - RDU
Read more Southwest reviews

southwest just starting charging for luggage. hadnt realized it until it was too late. now out $70 when i couldve bought a carry on if i wouldve known. free bags was one of the only reasons i chose southwest over another airline (the other being no assigned seats, which is apparently also being changed). stupid business decision. wont be flying southwest anymore.

The quality of Southwest Airlines continues to degrade each time I fly with them. If it were not for the free luggage, I would probably choose another airline. Their prices are a little bit competitive, but way too high for the quality of the service. Southwest is not unique in this way. Domestic flight in the United States of America has continued to be a lower and lower quality product. Very sad when you compare the quality of domestic airlines to that of many international airlines around the world.

Very smooth checking in our luggage with a super pleasant SW agent. I enjoyed a fun entertaining movie.

WiFi did not work. For as outrageous as these flights cost, when they’re advertised with certain services/ features they should be in working order

Worst experience I had on Southwest. Still better than most, but the seating was barely tolerable.

The Southwest employees (all two of them) were very nice and cheerful despite the fact the line to self-check a bag (simply drop it off) was hundreds of people long. Thank God I arrived early to the airport because I stood in this line for at least an hour. Once on the flight that had been delayed by an hour, we had no Wi-Fi and thus no entertainment. Finally, I hope the investor strong arm tactics against Southwest pay off in a short-term windfall to your C-Suite because the rest of you are screwed. I have been a faithful Southwest customer for 15 years due to everything you just got rid of. I'm flying to Idaho and Washington in October, both places I used to simply book with Southwest without a second thought now with Frontier (Washington) and United (Idaho) because they offer everything the "new" Southwest does but cheaper and at better times, destinations, etc. This really makes me sad...

It was one and half hour late... Not sure if any other experience matters.

I'm not a fan of Southwest's model. I don't like the herding style of boarding.

It is southwest seat was ok. Not the most comfortable seat

Plz don't take away free bags and free seating

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

this crew didn't care much. bumping carts into seats more times than i care to remember

Everything was fine except the entertainment was not working for half of the flight.

Easy boarding with an extremely kind attendant. Seats were spacious and we had 3 seats for 2 people so we could stretch out. Comfortable air flow and very attentive and hospital attendants. Bathrooms and food were the only negative. Bathrooms were so small you could hardly get in and close the door. I don’t think an obese person would fit or a person with a movement disability. Food was the trending food for flights, nonexistent. We spent $40 getting sandwich and snack at airport for our 6 hour flught.

At first, we were on the runway for about an hour, literally. The Captain did explain that the Control Tower just had a change shift (sounds like an unrealistic excuse) and then that we had to change a runway. A regular economy seat is made for 12 yo twiggy. I understand Delta wants to push for an upgrade, but after sitting in a Comfort seat and in First class. I would say First class is not worthy of my money. The landing was delayed because of the weather in NYC, I don't hold that against Delta, of course. The Captain did alert us to that upon takeoff in Vegas and again as we reached NY.

Not a "Delta" issue, but a JFK issue: We booked a connecting flight with 3 1/2 hours between to clearn immigration and customs. Our inbound flight (BCN to JFK) was on the taxiway 45 minutes which ate into our layover time. Immigtration was insanely quick with the CBP MPC app; however, clearing TSA (again, after we were ALREADY cleared in Spain on the inbound international flight) took over 95 minutes. This left us with 10 minutes before boarding the connecting flight (JFK to SAN) to walk to the far end of Terminal 4 and try to find food. We didn't find any food that could promise to serve us in under 10 minutes so we boarded the Delta flight after coming off a plance and an 8-hour flight knowing that we wouldn't be served any food on the next 5 1/2 hour flight. I feel like Delta needs to put pressure on the JFK TSA to open more screening stations (by our count, we saw only 5 scanners open and a line of - as we said - over 90 minutes. The insult is that we WERE ALREADY SCREENED through TSA, but as you come off one flight into the USA, you have to go through the whole process again. It seems like if you have a connecting flight, there should be a way to pass through immigration and customs without needing to return through TSA.

My flight was 6 pm 6/6. Every hour they delayed it again - air condition issues then no pilot then the crew had worked too many hours and cancelled the flight at 11 pm. Sent customers to NJ a 45 minutes uber ride to a hotel. Had to be back by 5 am for a 7 am flight and again no pilot etc with another three hours of delays.

The entertainment and wifi mostly didn't work on this flight.

Terrible entertainment system - kept freezing and audio kept cutting out. Snacks were mediocre at best for a 5 hour flight.

I was 2 hr arrive in the airport and 45 min in the line . After take to my turn . The agent tell me I’m later . I can not board . So my vacation was going to the floor . Just for their bad customer service agent in the airline

2 hour delay due to late plane, wrong size plane causing overbooking, and people getting off and on the plane after boarding was completed.

Since you have to pay for overhead bags then they shouldn't be running out of space and asking individuals who paid to remove stuff from the overhead

Book with frontier airlines with the mentality that they'll cancel your flight, kick you off and lose your luggage. Anything besides that is a win. Compare prices with other airlines (to include luggage) and if frontier is still worth it, book it but know all of their policies.

You get what you pay for nothing essentially but a hard uncomfortable seat that doesn’t recline and kids screaming all around you and chaotic boarding and limited check bag weight allowance when compared to other airlines

Not very good. Paid in excess of $400 for assigned seating for my family and that was not provided. I want that money back.

I chose the seats when booked the flight and paid for them. However after checking in I found we were assigned different seats!

It was a no frills flight. Would have liked to be able to charge my device

Seats were extremely uncomfortable and it was very hot on the plane.

Since they are a budget airline, I wasn’t expecting too much but they did some things well. They were on time, the plane was clean, boarding was fairly straightforward and the staff was cheerful and friendly. The only downside was comfort. The seats were fairly hard and after a 2 hour flight your rear end is not feeling so great. Maybe a little more cushion in the seats, Frontier!

Everything you need to know for your flight from Islip to Tampa

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