Cheap Flights from Orlando International to Islip

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Flight deals from Orlando International to Islip

Looking for a cheap last-minute deal or the best return flight from Orlando International to Islip? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Orlando International to Islip

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

Direct flights from Orlando International to Islip

Orlando to Islip: Flight information

The things to know before you go.
Cheapest flight foundج.م.‏ 1,576
Cheapest month to flyApril
Average flight time2 hrs, 41 mins
Most popular airlineSouthwest Airlines
Average flights per week48

Finding cheap flights from Orlando International to Islip: Frequently asked questions

The best price we found for a return flight from Orlando International to Islip is ج.م.‏ 3,633. 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 41 minutes is the average flight time from Orlando International to Islip.
Southwest Airlines, jetBlue and Frontier Airlines fly direct from Orlando International to Islip.
As of February 2026, there are 48 flights per week flying from Orlando International to Islip.
The cheapest month to fly from Orlando International to Islip is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Orlando International Airport to Islip Airport on Thursday, 23 April 2026.
Yes – the average flight time is 2 hours and 41 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.
Currently, Frontier Airlines offers the cheapest flight tickets to Islip.

Travelling from Orlando International Airport (MCO) to Long Island MacArthur Airport (ISP): what you need to know

  • Jump on a direct flight from Orlando International Airport to Long Island MacArthur Airport and you'll be travelling for an average of 2 hours 35 minutes.

  • You can choose from 20 weekly Orlando International Airport to Long Island MacArthur Airport flights. The 05:01 departure with Frontier Airlines is the earliest flight you can take. Southwest Airlines operates the latest service of the day at 20:55.

  • Your MCO to ISP flight won't wait if you're running late, so don't forget to check in on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.

  • You'll likely experience longer lines during popular months like July. Arriving up to four hours ahead of international flights and two hours for domestic departures is a wise move.

  • Frontier Airlines offers direct flights from Orlando International Airport to Long Island MacArthur Airport. Book with this popular airline, then get ready to tick off the sights in Islip — and maybe even more of United States if time allows.

  • The airline most travellers fly with on this route is Frontier Airlines.

  • Frontier Airlines tops the rankings as the most punctual carrier for MCO to ISP flights, with 82.56% of services arriving as scheduled.

  • We make it simple to book a flight with a stopover. To see your options for tickets from Orlando International Airport to Long Island MacArthur Airport, uncheck 'Direct flights only.' Then, choose a flight offering a stop long enough to visit your chosen city. Stopovers between MCO and ISP include:

    • Norfolk International Airport

    • Baltimore/Wash International Thurgood Marshall Airport

    • Richmond International Airport (Byrd Field)

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

  • The lowest price we've found for a one-way Orlando International Airport to Long Island MacArthur Airport flight is ج.م.‏ 1,576. A round-trip plane ticket right now is ج.م.‏ 3,633. Depending on the availability and when you book, these fares could change.

  • Book six months before flying. After crunching the numbers on our calendar, this is how far you'll want to book ahead to find cheap tickets from MCO to ISP.

  • May is the cheapest month for flights from Orlando International Airport to Long Island MacArthur Airport. If you need to fly during a different time of year, the 'Whole month' tool will show you the lowest airfares for each month.

  • Stay on top of deals for cheap flights from MCO to ISP by setting up a Price Alert. You'll get an email or notification on the app when a new discounted fare appears.

  • Choose your preferred arrival and departure times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to see the best deals on flights from Orlando International Airport to Long Island MacArthur Airport.

Handy information about Orlando International Airport (MCO)

Arriving at Long Island MacArthur Airport (ISP)

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

  • You'll find ISP at 100 Arrivals Avenue.

  • Long Island MacArthur Airport is roughly 16 kilometres from the centre of Islip. Driving there takes about 15 minutes.

  • Travelling by public transport takes about 1 hour 10 minutes.

When to fly to Long Island MacArthur Airport (ISP)

  • August is the most popular month for flights from Orlando International Airport to Long Island MacArthur Airport. To escape the crowds, head to Islip in May.

  • Book your flight from Orlando International Airport to Long Island MacArthur Airport for July if you want to visit Islip during its warmest month. You can expect temperatures of between 19ºC and 29ºC.

  • Search for cheap tickets from MCO to ISP in January if you like cooler conditions. Temperatures are at their lowest around then, ranging between -4ºC and 8ºC on average.

Explore more of United States

  • You've seen Islip, now it's time to explore other corners of United States. Journey about 64 kilometres west to New York to tick off its must-visit sights. From Statue of Liberty to Central Park and Empire State Building, you've got a jam-packed schedule ahead.

  • Around 193 kilometres south-west of Islip, Philadelphia is another favourite stop in United States. Start your sightseeing at Liberty Bell, Independence Hall and Philadelphia Museum of Art.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.