$423 Cheap Flights from Hilton Head Island (HHH) to Islip (ISP)

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Popular airlines from Hilton Head Island Airport (HHH) to MacArthur Airport (ISP)

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Cheap Flights from Hilton Head Island to Islip (HHH-ISP)

Prices were available within the past 7 days and start at $423 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Hilton Head Island Airport (HHH) to MacArthur Airport (ISP) cost?
Grab a cheap one-way flight from $423 or cheap return flight from Hilton Head Island Airport (HHH) to MacArthur Airport (ISP) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Hilton Head Island Airport (HHH) to MacArthur Airport (ISP)?
Planning your getaway for is a good way to save, as it's the cheapest month for flights between HHH and ISP. You'll usually find the lowest fares during the off-season.
Which airlines fly direct from Hilton Head Island Airport (HHH) to MacArthur Airport (ISP)?
There are no direct flights from Hilton Head Island, SC (HHH) to MacArthur Airport (ISP). However, there are other airports with nonstop flights. Hop on your plane at Charleston Intl. Airport (CHS) and head straight to Islip without a layover.
What is the cheapest airline that flies from Hilton Head Island Airport (HHH) to MacArthur Airport (ISP)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest HHH to ISP flight.
How many flights per day from Hilton Head Island Airport (HHH) to MacArthur Airport (ISP)?
Direct flights from Hilton Head Island Airport (HHH) to MacArthur Airport (ISP) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from HHH to ISP?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Hilton Head Island Airport (HHH) to MacArthur Airport (ISP)?
To avoid potential delays on the Hilton Head Island Airport (HHH) to MacArthur Airport (ISP) route, travel before 3 PM. Departures after this time have a 22% higher chance of cancellation.**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 Hilton Head Island Airport (HHH) to MacArthur Airport (ISP) last-minute?
Booking your plane ticket from HHH to ISP right before your getaway is generally more expensive. However, if there's some wiggle room with your schedule, you could score a cheap last-minute fare.
Is it cheaper to book a HHH to ISP flight and hotel package?
Opting for a HHH to ISP flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Select from our wide range of hotels and then add activities, car rentals and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Hilton Head Island Airport (HHH) to MacArthur Airport (ISP)?
In most instances, you can reschedule or cancel your HHH to ISP flight. However, additional fees may apply, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you need further information, head to our Customer Service portal.

Travel information

Origin airport
Hilton Head Island
Destination airport
MacArthur
Distance
726 mi

Book with confidence

Hilton Head Island to Islip Flights

The cheapest times to fly from Hilton Head Island 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 Hilton Head Island to Islip are during the month of . You can find some of the cheapest flights from Hilton Head Island to Islip with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Hilton Head Island to Islip

Sunday is one of the best days to book for cheap flights from Hilton Head Island 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 Hilton Head Island 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 Hilton Head Island to Islip in 2025. You can also book with separate airlines for your outbound and return journeys, from $423 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 Hilton Head Island 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 Hilton Head Island 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.

 

Hilton Head Island to Islip Flights

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