Cheap Flights from Lexington (LEX) to Marathon (MTH)

Popular airlines from Blue Grass Airport (LEX) to Marathon, FL (MTH-Florida Keys Marathon)

Frequently asked questions

How much does a flight from Blue Grass Airport (LEX) to Marathon, FL (MTH-Florida Keys Marathon) cost?
Snag a cheap one-way flight or cheap return flight from Blue Grass Airport (LEX) 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 Blue Grass Airport (LEX) to Marathon, FL (MTH-Florida Keys Marathon)?
is the most affordable month to fly from LEX to MTH. Traveling during quieter months is often the key to finding a great deal.
What is the cheapest airline that flies from Blue Grass Airport (LEX) to Marathon, FL (MTH-Florida Keys Marathon)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from LEX to MTH. Then, sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Blue Grass Airport (LEX) to Marathon, FL (MTH-Florida Keys Marathon)?
There are no daily nonstop flights from Blue Grass Airport (LEX) to Marathon, FL (MTH-Florida Keys Marathon). But you can opt for flights with layovers. Filter your search 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 LEX to MTH?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change 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 Blue Grass Airport (LEX) to Marathon, FL (MTH-Florida Keys Marathon)?
Book a flight from Blue Grass Airport (LEX) to Marathon, FL (MTH-Florida Keys Marathon) that leaves before 3 PM to reduce the risk of cancellations and delays. Later departures 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 Blue Grass Airport (LEX) to Marathon, FL (MTH-Florida Keys Marathon) last-minute?
Booking your ticket from LEX to MTH just before your journey is usually more expensive. But if you're flexible with your itinerary, you could snag a cheap last-minute fare.
Can I cancel or change the date of my flight from Blue Grass Airport (LEX) to Marathon, FL (MTH-Florida Keys Marathon)?
It's usually possible to reschedule or cancel your LEX to MTH flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Blue Grass
Destination airport
Florida Keys Marathon
Distance
943 mi

Book with confidence

Lexington to Marathon Flights

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

 

The best time to book a flight from Lexington to Marathon

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

 

Lexington to Marathon Flights

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*Available to One Key members.