Cheap Flights from Cincinnati (CVG) to Marathon (MTH)

Popular airlines from Cincinnati-Northern Kentucky Int'l Airport (CVG) to Marathon, FL (MTH-Florida Keys Marathon)

Frequently asked questions

How much does a flight from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Marathon, FL (MTH-Florida Keys Marathon) cost?
Secure a cheap one-way flight or cheap return flight from Cincinnati - Northern Kentucky Intl. Airport (CVG) 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 Cincinnati - Northern Kentucky Intl. Airport (CVG) to Marathon, FL (MTH-Florida Keys Marathon)?
Planning your trip for is a great way to save, as it's the cheapest month for flights between CVG and MTH. You'll often find the lowest fares during off-peak months.
What is the cheapest airline that flies from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Marathon, FL (MTH-Florida Keys Marathon)?
Use the filter tool on Expedia to compare different airlines and find the cheapest carrier that'll fly you from CVG to MTH. Then, sort your results by "Price (lowest to highest)" to snag a great deal.
How many flights per day from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Marathon, FL (MTH-Florida Keys Marathon)?
There aren't any daily nonstop flights from Cincinnati - Northern Kentucky Intl. Airport (CVG) 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 cruising above the clouds in no time at all.
What day of the week has the most flights from CVG to MTH?
Generally you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Marathon, FL (MTH-Florida Keys Marathon)?
To touch down at Marathon, FL (MTH-Florida Keys Marathon) on time, opt for a flight that leaves from Cincinnati - Northern Kentucky Intl. Airport (CVG) before 3 PM. The chance 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 Cincinnati - Northern Kentucky Intl. Airport (CVG) to Marathon, FL (MTH-Florida Keys Marathon) last-minute?
Booking your flight from CVG to MTH just before your journey is usually more expensive. However, if you're flexible with your departure dates and times, you could grab a cheap last-minute fare.
Can I cancel or change the date of my flight from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Marathon, FL (MTH-Florida Keys Marathon)?
In most instances, you can cancel or modify your CVG to MTH flight. However, additional fees may apply, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you need more details, go to our Customer Service portal.

Travel information

Origin airport
Cincinnati - Northern Kentucky Intl.
Destination airport
Florida Keys Marathon
Distance
1012 mi

Book with confidence

Cincinnati to Marathon Flights

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

 

The best time to book a flight from Cincinnati to Marathon

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

 

Cincinnati to Marathon Flights

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*Available to One Key members.