Cheap Flights from Islip (ISP) to Montauk (MTP)

Popular airlines from MacArthur Airport (ISP) to Montauk, NY (MTP)

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Flights from Islip (ISP) to Montauk (MTP)
Origin airport
MacArthur
Destination airport
Montauk
Distance
64 mi

Islip to Montauk Flights

The cheapest times to fly from Islip to Montauk

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 Islip to Montauk are during the month of . You can find some of the cheapest flights from Islip to Montauk with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Islip to Montauk

Sunday is one of the best days to book for cheap flights from Islip to Montauk: 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 Islip to Montauk

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 Islip to Montauk in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Islip to Montauk 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 Islip to Montauk 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 MacArthur Airport (ISP) to Montauk, NY (MTP) cost?
Snag a cheap one-way flight or cheap return flight from MacArthur Airport (ISP) to Montauk, NY (MTP) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from MacArthur Airport (ISP) to Montauk, NY (MTP)?
is the most affordable month to fly from ISP to MTP. Traveling during an off-peak travel window is often the key to finding better fares.
What is the cheapest airline that flies from MacArthur Airport (ISP) to Montauk, NY (MTP)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest ISP to MTP flight.
How many flights per day from MacArthur Airport (ISP) to Montauk, NY (MTP)?
There are no daily nonstop flights from MacArthur Airport (ISP) to Montauk, NY (MTP). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from ISP to MTP?
Generally you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* However, this can change based on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from MacArthur Airport (ISP) to Montauk, NY (MTP)?
To touch down at Montauk, NY (MTP) on schedule, book a flight that leaves MacArthur Airport (ISP) before 3 PM. The chance 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.
Is it cheaper to buy a plane ticket from MacArthur Airport (ISP) to Montauk, NY (MTP) last-minute?
Last-minute fares from ISP to MTP are generally more expensive. To secure the lowest prices, start looking for flights as soon as possible. That being said, if your travel plans are flexible, you may land a cheap fare just before your departure.
Can I cancel or change the date of my flight from MacArthur Airport (ISP) to Montauk, NY (MTP)?
Typically, you can reschedule or cancel your ISP to MTP flight. However, additional fees may apply, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you need further information, visit our Customer Service portal.

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*Available to One Key members.