Cheap Flights from Gainesville (GNV) to Marathon (MTH)

Popular airlines from Gainesville Regional Airport (GNV) to Marathon, FL (MTH-Florida Keys Marathon)

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Frequently asked questions

How much does a flight from Gainesville Regional Airport (GNV) to Marathon, FL (MTH-Florida Keys Marathon) cost?
Lock in a cheap one-way flight or cheap return flight from Gainesville Regional Airport (GNV) 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 Gainesville Regional Airport (GNV) to Marathon, FL (MTH-Florida Keys Marathon)?
The cheapest month to fly from GNV to MTH is , when demand is low. Off-peak season is usually when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Gainesville Regional Airport (GNV) 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. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest GNV to MTH flight.
How many flights per day from Gainesville Regional Airport (GNV) to Marathon, FL (MTH-Florida Keys Marathon)?
There aren't any daily nonstop flights departing from Gainesville Regional Airport (GNV) to Marathon, FL (MTH-Florida Keys Marathon). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be on your way in no time.
What day of the week has the most flights from GNV to MTH?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Just remember that flight schedules can vary depending on a number of factors, such as the season 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 Gainesville Regional Airport (GNV) to Marathon, FL (MTH-Florida Keys Marathon)?
To avoid potential delays on the Gainesville Regional Airport (GNV) to Marathon, FL (MTH-Florida Keys Marathon) route, aim to travel before 3 PM. Later flights are 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 Gainesville Regional Airport (GNV) to Marathon, FL (MTH-Florida Keys Marathon) last-minute?
Booking your flight from GNV to MTH shortly before your trip is generally more expensive. However, if you're flexible with your departure dates and times, you could bag a cheap last-minute fare.
Can I cancel or change the date of my flight from Gainesville Regional Airport (GNV) to Marathon, FL (MTH-Florida Keys Marathon)?
It's usually possible to cancel or reschedule your GNV to MTH flight. However, if it's been more than 24 hours since booking, additional fees 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 details on our Customer Service portal.

Travel information

Travel information

Origin airport
Gainesville Regional
Destination airport
Florida Keys Marathon
Distance
350 mi

Book with confidence

Book with confidence

Gainesville to Marathon Flights

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

 

The best time to book a flight from Gainesville to Marathon

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

 

Gainesville to Marathon Flights

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*Available to One Key members.