Cheap Flights from Hyannis (HYA) to Marathon (MTH)

Popular airlines from Hyannis, MA (HYA-Barnstable Municipal) to Marathon, FL (MTH-Florida Keys Marathon)

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Frequently asked questions

How much does a flight from Barnstable Municipal Airport (HYA) to Marathon, FL (MTH-Florida Keys Marathon) cost?
Get a cheap one-way flight or cheap return flight from Barnstable Municipal Airport (HYA) 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 offers on this route.
What is the cheapest month to fly from Barnstable Municipal Airport (HYA) to Marathon, FL (MTH-Florida Keys Marathon)?
The cheapest month to fly from HYA to MTH is , when demand is low. Off-peak season is usually when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Barnstable Municipal Airport (HYA) to Marathon, FL (MTH-Florida Keys Marathon)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest HYA to MTH flight.
How many flights per day from Barnstable Municipal Airport (HYA) to Marathon, FL (MTH-Florida Keys Marathon)?
You'll have to take a flight with a layover if you're traveling from Barnstable Municipal Airport (HYA) to Marathon, FL (MTH-Florida Keys Marathon). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from HYA to MTH?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change based on a range of factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Barnstable Municipal Airport (HYA) to Marathon, FL (MTH-Florida Keys Marathon)?
To avoid potential delays on the Barnstable Municipal Airport (HYA) to Marathon, FL (MTH-Florida Keys Marathon) route, aim to travel before 3 PM. Later departures have a 22% higher chance of being 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 Barnstable Municipal Airport (HYA) to Marathon, FL (MTH-Florida Keys Marathon) last-minute?
Holding off until just before your departure to book a ticket from HYA to MTH generally means paying more. Although you may find some last-minute discounts, there's no guarantee. Allow some flexibility in your schedule for a better chance of snagging a bargain.
Can I cancel or change the date of my flight from Barnstable Municipal Airport (HYA) to Marathon, FL (MTH-Florida Keys Marathon)?
It's usually possible to cancel or reschedule your HYA to MTH flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Barnstable Municipal
Destination airport
Florida Keys Marathon
Distance
1323 mi

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Hyannis to Marathon Flights

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

 

The best time to book a flight from Hyannis to Marathon

Sunday is one of the best days to book for cheap flights from Hyannis 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 Hyannis 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 Hyannis to Marathon 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 Hyannis 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 Hyannis 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.

 

Hyannis to Marathon Flights

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*Available to One Key members.