Cheap Flights from Marathon (MTH) to Jacksonville (JAX)

Popular airlines from Marathon, FL (MTH-Florida Keys Marathon) to Jacksonville International Airport (JAX)

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Flight from Marathon to Jacksonville (MTH - JAX) route information
Origin airport
Florida Keys Marathon
Destination airport
Jacksonville Intl.
Distance
640 km

Marathon to Jacksonville Flights

The easy way to book your flights from Marathon to Jacksonville 

With Expedia, it’s simple to find and book flights to Jacksonville from Marathon 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 Jacksonville Intl., 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 Marathon to Jacksonville today, tomorrow, or this week.  

 

Save dollars with cheap flights from Florida Keys Marathon, MTH to Jacksonville Intl., JAX 

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

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 Jacksonville with Expedia today.

Frequently asked questions

How much is a flight from MTH to Jacksonville Intl. Airport (JAX)?
Based on fares quoted within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from MTH to JAX start from . Book ASAP to score the best price for your adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from MTH to Jacksonville Intl. Airport (JAX)?
We get that your situation can change unexpectedly, so we've made it as simple as possible for you to cancel your flight online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from MTH to Jacksonville Intl. Airport that have flexible change policies?
Use our "No change fees" filter to find flexible travel options for your flight from MTH to Jacksonville Intl. Airport. This allows you to secure a fantastic price in advance and still have the freedom to reschedule without any additional fees. Fare adjustments may apply if your new flight is more expensive.
How far is the flight from MTH to JAX?
That new movie you've been eager to see will just have to wait — the flight distance between MTH and JAX is only 650 kilometres. The captain will be asking you to buckle up for touchdown before you know it.
Which airlines fly direct from MTH to Jacksonville Intl. Airport (JAX)?
Direct flights aren't available, so you'll need to make at least one stop between MTH and Jacksonville Intl. Airport. Use the layover time to stretch your legs and grab a bite to eat.
Are MTH to Jacksonville Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes pick up a bargain, with some of the cheapest airfares from MTH to JAX arising a few weeks prior to the departure date. If you'd rather plan ahead, Expedia compares and updates the best flight deals regularly — as early as a year in advance in some cases. It depends on the carrier though, as not all airlines advertise prices so far in advance.

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