Cheap Flights from Miami (MIA) to Marathon (MTH)

Popular airlines from Miami International Airport (MIA) to Marathon, FL (MTH-Florida Keys Marathon)

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Frequently asked questions

How much is a flight from Miami Intl. Airport (MIA) to MTH?
If you're travelling between Miami Intl. Airport (MIA) and MTH, round-trip flights start from . This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year, so don't hang around. Book now and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from MIA to MTH?
The majority of flights can be cancelled online, but each air carrier has a different set of terms and conditions. If you do need to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from MIA to MTH that have flexible change policies?
Plenty of airlines will allow you to move your flight at no extra charge. All you pay is any additional cost for the new flight. When looking for MIA to MTH flights, you'll find a "No change fees" filter for you to tick.
How far is the flight from MIA to MTH?
That new movie you've been desperate to see will just have to wait — the flight distance between MIA (MIA) and MTH (MTH) is only 140 kilometres. The captain will be asking you to buckle up for landing before you know it.
Which airlines fly direct from Miami Intl. Airport (MIA) to MTH?
If you want to travel straight from Miami Intl. Airport (MIA) to MTH, you'll have to book a flight with one or more stops. Unfortunately, there are no airlines that fly directly on this route.
Are MIA to MTH flight tickets cheaper when they're purchased at the last minute?
It is possible to score a fantastic last-minute deal from MIA to MTH, but there's no guarantee. As many airlines release seats up to 12 months in advance, it's worthwhile keeping an eye on fares early and being ready to book when you spot a good bargain. Expedia compares air carrier prices and updates flight deals frequently, so you can rest assured you're always getting the latest offers.

Frequently asked questions

Which airlines fly direct from Miami, FL (MIA-Miami Intl.) to Marathon, FL (MTH-Florida Keys Marathon)?
Enter MIA to MTH and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Miami, FL (MIA-Miami Intl.) to Marathon, FL (MTH-Florida Keys Marathon)?
To find a cheap flight from Miami, FL (MIA-Miami Intl.) to Marathon, FL (MTH-Florida Keys Marathon), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Miami, FL (MIA-Miami Intl.) to Marathon, FL (MTH-Florida Keys Marathon)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Miami, FL (MIA-Miami Intl.) to Marathon, FL (MTH-Florida Keys Marathon)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from MIA to MTH. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
Can you fly business or first class from Miami, FL (MIA-Miami Intl.) to Marathon, FL (MTH-Florida Keys Marathon)?
Select the "Business class" and "First class" filters when looking for MIA to MTH flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Miami, FL (MIA-Miami Intl.) to Marathon, FL (MTH-Florida Keys Marathon) flight with Expedia?
It's easy to earn miles on a Miami, FL (MIA-Miami Intl.) to Marathon, FL (MTH-Florida Keys Marathon) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from Miami, FL (MIA-Miami Intl.) to Marathon, FL (MTH-Florida Keys Marathon) at the last minute?
Typically, booking a last minute flight from Miami, FL (MIA-Miami Intl.) to Marathon, FL (MTH-Florida Keys Marathon) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Miami, FL (MIA-Miami Intl.) to Marathon, FL (MTH-Florida Keys Marathon) flight and hotel package?
Securing a Miami, FL (MIA-Miami Intl.) to Marathon, FL (MTH-Florida Keys Marathon) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Miami, FL (MIA-Miami Intl.) to Marathon, FL (MTH-Florida Keys Marathon)?
If you booked your Miami, FL (MIA-Miami Intl.) to Marathon, FL (MTH-Florida Keys Marathon) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. 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
Miami Intl.
Destination airport
Florida Keys Marathon
Distance
141 km

Book with confidence

Miami to Marathon Flights

The easy way to book your flights from Miami to Marathon 

With Expedia, it’s simple to find and book flights to Marathon from Miami whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Florida Keys Marathon, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Miami to Marathon today, tomorrow, or this week.  

 

Save dollars with cheap flights from Miami Intl., MIA to Florida Keys Marathon, MTH 

Sort your search results by price to find great deals on your flight from Miami to Marathon—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Marathon from Miami currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Marathon  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Marathon from Miami 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Marathon with Expedia today.

Miami to Marathon Flights

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