Cheap Flights from Tampa (TPA) to Marathon (MTH)

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

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Frequently asked questions

How much does a flight from Tampa Intl. Airport (TPA) to Marathon, FL (MTH-Florida Keys Marathon) cost?
Lock in a cheap one-way flight or cheap return flight from Tampa Intl. Airport (TPA) to Marathon, FL (MTH-Florida Keys Marathon) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Tampa Intl. Airport (TPA) to Marathon, FL (MTH-Florida Keys Marathon)?
The cheapest month to fly from TPA to MTH is , when there's less demand. Off-peak season is usually when better flight deals are available between these airports.
What is the cheapest airline that flies from Tampa Intl. Airport (TPA) to Marathon, FL (MTH-Florida Keys Marathon)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest TPA to MTH flight.
How many flights per day from Tampa Intl. Airport (TPA) to Marathon, FL (MTH-Florida Keys Marathon)?
You'll need to catch a flight with a layover if you're traveling from Tampa Intl. Airport (TPA) to Marathon, FL (MTH-Florida Keys Marathon). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from TPA to MTH?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary based on a number of factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Tampa Intl. Airport (TPA) to Marathon, FL (MTH-Florida Keys Marathon)?
To avoid potential delays on the Tampa Intl. Airport (TPA) to Marathon, FL (MTH-Florida Keys Marathon) route, aim to fly before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**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 Tampa Intl. Airport (TPA) to Marathon, FL (MTH-Florida Keys Marathon) last-minute?
Waiting until just before your departure to book a ticket from TPA to MTH often results in higher prices. While you may find some last-minute discounts, there's no guarantee. Keep your travel plans flexible to maximize your chances of scoring a bargain.
Can I cancel or change the date of my flight from Tampa Intl. Airport (TPA) to Marathon, FL (MTH-Florida Keys Marathon)?
If you reserved your TPA to MTH flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of fare you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Tampa Intl.
Destination airport
Florida Keys Marathon
Distance
242 mi

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Tampa to Marathon Flights

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

 

The best time to book a flight from Tampa to Marathon

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

 

Tampa to Marathon Flights

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*Available to One Key members.