Cheap Flights from Hilo (ITO) to Marathon (MTH)

Popular airlines from Hilo Intl. Airport (ITO) to Marathon, FL (MTH-Florida Keys Marathon)

Frequently asked questions

How much does a flight from Hilo Intl. Airport (ITO) to Marathon, FL (MTH-Florida Keys Marathon) cost?
Snag a cheap one-way flight or cheap return flight from Hilo Intl. Airport (ITO) to Marathon, FL (MTH-Florida Keys Marathon) 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 Hilo Intl. Airport (ITO) to Marathon, FL (MTH-Florida Keys Marathon)?
Flying in is a good way to save, as it's the cheapest month for flights between ITO and MTH. You'll usually find the lowest prices during the off-season.
What is the cheapest airline that flies from Hilo Intl. Airport (ITO) to Marathon, FL (MTH-Florida Keys Marathon)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll fly you from ITO to MTH. Then, sort your results by "Price (lowest to highest)" to snap up the best deal available.
How many flights per day from Hilo Intl. Airport (ITO) to Marathon, FL (MTH-Florida Keys Marathon)?
Direct flights from Hilo Intl. Airport (ITO) to Marathon, FL (MTH-Florida Keys Marathon) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ITO to MTH?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary depending on a range of factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Hilo Intl. Airport (ITO) to Marathon, FL (MTH-Florida Keys Marathon)?
To land at Marathon, FL (MTH-Florida Keys Marathon) on time, pick a flight that takes off from Hilo Intl. Airport (ITO) before 3 PM. The likelihood 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 Hilo Intl. Airport (ITO) to Marathon, FL (MTH-Florida Keys Marathon) last-minute?
Waiting until just before your trip to book a flight from ITO to MTH often results in higher prices. While you may come across some last-minute discounts, they aren't always guaranteed. Keep your travel schedule open to boost your chances of landing a bargain.
Can I cancel or change the date of my flight from Hilo Intl. Airport (ITO) to Marathon, FL (MTH-Florida Keys Marathon)?
It's usually possible to reschedule or cancel your ITO to MTH flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Hilo Intl.
Destination airport
Florida Keys Marathon
Distance
4688 mi

Book with confidence

Hilo to Marathon Flights

The cheapest times to fly from Hilo to Marathon

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

 

The best time to book a flight from Hilo to Marathon

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

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 Hilo to Marathon 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 Hilo to Marathon 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 Hilo to Marathon 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.

 

Hilo to Marathon Flights

Explore a world of travel with Expedia

*Available to One Key members.