Cheap Flights from Marathon (MTH) to West Palm Beach (PBI)

Popular airlines from Marathon, FL (MTH-Florida Keys Marathon) to Palm Beach Intl. Airport (PBI)

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Frequently asked questions

How much does a flight from Marathon, FL (MTH-Florida Keys Marathon) to Palm Beach Intl. Airport (PBI) cost?
Secure a cheap one-way flight or cheap return flight from Marathon, FL (MTH-Florida Keys Marathon) to Palm Beach Intl. Airport (PBI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Marathon, FL (MTH-Florida Keys Marathon) to Palm Beach Intl. Airport (PBI)?
The cheapest month to fly from MTH to PBI is , when demand is low. Off-peak months are generally when better flight deals are available between these airports.
What is the cheapest airline that flies from Marathon, FL (MTH-Florida Keys Marathon) to Palm Beach Intl. Airport (PBI)?
To find the cheapest airline flying from MTH to PBI, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Marathon, FL (MTH-Florida Keys Marathon) to Palm Beach Intl. Airport (PBI)?
Nonstop flights from Marathon, FL (MTH-Florida Keys Marathon) to Palm Beach Intl. Airport (PBI) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from MTH to PBI?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Marathon, FL (MTH-Florida Keys Marathon) to Palm Beach Intl. Airport (PBI)?
To avoid potential delays on the Marathon, FL (MTH-Florida Keys Marathon) to Palm Beach Intl. Airport (PBI) route, travel before 3 PM. Departures after this time 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 Marathon, FL (MTH-Florida Keys Marathon) to Palm Beach Intl. Airport (PBI) last-minute?
Last-minute fares from MTH to PBI are generally more expensive. To lock in the cheapest rates, start searching for flights as early as possible. That being said, if you're flexible with your travel plans, it's possible to find a cheap fare right before you leave.
Is it cheaper to book a MTH to PBI flight and hotel package?
You can save money by securing a MTH to PBI flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. After selecting your ideal flights and accommodations, you can add extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Marathon, FL (MTH-Florida Keys Marathon) to Palm Beach Intl. Airport (PBI)?
It's generally possible to cancel or reschedule your MTH to PBI flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Florida Keys Marathon
Destination airport
Palm Beach Intl.
Distance
148 mi

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Marathon to West Palm Beach Flights

The cheapest times to fly from Marathon to West Palm Beach

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 Marathon to West Palm Beach are during the month of . You can find some of the cheapest flights from Marathon to West Palm Beach with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Marathon to West Palm Beach

Sunday is one of the best days to book for cheap flights from Marathon to West Palm Beach: 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 Marathon to West Palm Beach

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 Marathon to West Palm Beach 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 Marathon to West Palm Beach 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 Marathon to West Palm Beach 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.

 

Marathon to West Palm Beach Flights

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*Available to One Key members.