Cheap flights from Orlando to Islip

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Flight deals from Orlando to Islip

Looking for a cheap last-minute deal or the best return flight from Orlando to Islip Airport? If you want to travel next month, return fares start from $254. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Orlando to Islip

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Orlando to Islip flights are currently cheapest in September.

Direct flights from Orlando to Islip

Orlando to Islip: Flight information

The things to know before you go.
Cheapest flight found$88
Cheapest month to flySeptember
Average flight time2 hrs, 40 mins
Most popular airlineSouthwest Airlines
Average flights per week58

Finding cheap flights from Orlando to Islip: Frequently asked questions

The best price we found for a return flight from Orlando to Islip is $176. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 40 minutes is the average flight time from Orlando to Islip.
Southwest Airlines, jetBlue and Frontier Airlines fly direct from Orlando to Islip.
As of June 2026, there are 29 flights per week flying from Orlando to Islip.
The cheapest month to fly from Orlando to Islip is usually June.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Orlando to Islip Airport on Thursday, 25 June 2026.
Yes – the average flight time is 2 hours and 40 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Islip but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Islip is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Islip is Frontier Airlines .

Travelling from Orlando to Long Island MacArthur Airport (ISP): What you need to know

  • Your travels get underway at Orlando's main airport, Orlando International Airport (MCO). Explore the options for catching a flight from Orlando to Long Island MacArthur Airport (ISP) leaving from this terminal.

  • 2 hours 40 minutes is the average travel time for a direct Orlando to Long Island MacArthur Airport flight.

  • Orlando and Islip (where Long Island MacArthur Airport is located) share the UTC-5 timezone. That means you won't need to adjust your watch once you arrive.

  • With 17 direct flights a week between the two airports, Orlando International Airport (MCO) to Long Island MacArthur Airport (ISP) is the busiest route. Frontier Airlines operates the earliest flight at 5:30am. If you'd like to make the most of your day before you fly, the latest flight from MCO to ISP is with Southwest Airlines at 8:45pm.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules to live by. Be at the airport on time to board your flight from Orlando to ISP.

  • March is a busy time to fly out. If you're taking off then or around a major holiday like Christmas, show up even earlier. Aim for at least two hours ahead for domestic flights and as much as four hours for international journeys.

Airports in Orlando

Orlando International Airport (MCO)

Orlando Sanford International Airport (SFB)

  • Using public transport, you can travel from central Orlando to SFB in around 1 hour. The airport is roughly 40 kilometres away, and getting there by car takes approximately 35 minutes.

  • Flying out early in the morning? Think about checking in to one of these accommodation options near Orlando Sanford International Airport the day before your Orlando to ISP flight:

  • When it comes to keeping flights on track, Orlando Sanford International Airport has an on-time arrival rate of 69%.

About Long Island MacArthur Airport (ISP)

Getting from Long Island MacArthur Airport (ISP) to central Islip

  • Long Island MacArthur Airport is around 6 kilometres from central Islip. It takes around 10 minutes or so to drive to the city.

  • It takes around 30 minutes to get there using public transport.

How to find the cheapest flights from Orlando to Long Island MacArthur Airport (ISP)

  • $88 is currently the best price for a one-way ticket from Orlando to Long Island MacArthur Airport. Return flights start from $176. These prices can change depending on demand and availability.

  • Booking early is often the key to finding a cheap flight from Orlando to ISP. Airlines adjust prices based on demand, so the closer you get to departure, the more you'll likely pay.

  • Affordable Orlando to Long Island MacArthur Airport tickets are easier to find if you're not locked into specific dates. Try using the 'Whole month' tool to compare fares across each month and then choose the cheapest day.

  • Stay on top of deals for plane tickets from Orlando to ISP by setting up a Price Alert. We'll send you an email or notification on the app when prices go down.

  • Save on your flight from Orlando to Long Island MacArthur Airport by using the search filters. Select your preferred duration, number of stops and airlines, then sort the results by 'Cheapest' for the best deals.

The best time to fly from Orlando to Long Island MacArthur Airport (ISP)

  • February is when most people book flights from Orlando to Long Island MacArthur Airport (ISP). Plan your visit to Islip in December if you prefer a quieter experience.

  • Before locking in your Orlando to ISP plane ticket, consider what kind of weather you prefer. July is the warmest month in Islip, with temperatures ranging from 19ºC (66ºF) to 29ºC (84ºF).

  • January has temperatures of between -4ºC (25ºF) and 8ºC (46ºF). Search for cheap tickets from Orlando to Long Island MacArthur Airport around that time if you'd rather travel in cooler conditions.

More about Islip

Explore more of the United States

  • Islip is easy to fall in love with, but there are so many other corners of the United States you'll want to see. Around 193 kilometres southwest of Islip, a trip to Philadelphia will keep your itinerary packed. Start with popular sights like Independence Hall, Liberty Bell and Philadelphia Museum of Art.

  • Around 241 kilometres northeast of Islip, Boston is another essential stop in the United States. Experience major highlights starting with Museum of Fine Arts Boston, Freedom Trail and Boston Tea Party Ships & Museum.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.