Cheap Flights from Islip (ISP) to Hilo (ITO)

Popular airlines from MacArthur Airport (ISP) to Hilo Intl. Airport (ITO)

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Frequently asked questions

How much does a flight from MacArthur Airport (ISP) to Hilo Intl. Airport (ITO) cost?
Lock in a cheap one-way flight or cheap return flight from MacArthur Airport (ISP) to Hilo Intl. Airport (ITO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from MacArthur Airport (ISP) to Hilo Intl. Airport (ITO)?
The cheapest month to fly from ISP to ITO is , when there's less demand. Off-peak season is often when you'll find lower airfares between these airports.
What is the cheapest airline that flies from MacArthur Airport (ISP) to Hilo Intl. Airport (ITO)?
To find the cheapest airline that'll fly you from ISP to ITO, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from MacArthur Airport (ISP) to Hilo Intl. Airport (ITO)?
You'll have to catch a flight with a layover when traveling from MacArthur Airport (ISP) to Hilo Intl. Airport (ITO). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from ISP to ITO?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*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 Hilo Intl. Airport (ITO)?
Choose a flight from MacArthur Airport (ISP) to Hilo Intl. Airport (ITO) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures after this hour are on average 22% more likely to be canceled.**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 Hilo Intl. Airport (ITO) last-minute?
Last-minute bookings from ISP to ITO are typically more expensive. For the cheapest rates, start searching for flights well in advance. That being said, if you're flexible with your travel dates, it's possible to find a cheap ticket right before your journey.
Is it cheaper to book an ISP to ITO flight and hotel package?
Securing an ISP to ITO flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Pick from our extensive range of hotels and then add activities, flights and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from MacArthur Airport (ISP) to Hilo Intl. Airport (ITO)?
If you booked your ISP to ITO flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you want more information.

Travel information

Origin airport
MacArthur
Destination airport
Hilo Intl.
Distance
4927 mi

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Islip to Hilo Flights

The cheapest times to fly from Islip to Hilo

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

 

The best time to book a flight from Islip to Hilo

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

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 Hilo in 2026. 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 Hilo 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 Hilo 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.

 

Islip to Hilo Flights

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*Available to One Key members.