Cheap Flights from Indianapolis (IND) to Marathon (MTH)

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

Frequently asked questions

How much does a flight from Indianapolis Intl. Airport (IND) to Marathon, FL (MTH-Florida Keys Marathon) cost?
Get a cheap one-way flight or cheap return flight from Indianapolis Intl. Airport (IND) 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 Indianapolis Intl. Airport (IND) to Marathon, FL (MTH-Florida Keys Marathon)?
is the cheapest month to fly from IND to MTH. Traveling outside of peak seasons is often the key to scoring lower fares.
What is the cheapest airline that flies from Indianapolis Intl. Airport (IND) to Marathon, FL (MTH-Florida Keys Marathon)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll fly you from IND to MTH. Then, sort your results by "Price (lowest to highest)" to snag a great deal.
How many flights per day from Indianapolis Intl. Airport (IND) to Marathon, FL (MTH-Florida Keys Marathon)?
You'll need to book a flight with a layover when traveling from Indianapolis Intl. Airport (IND) 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 an option that works for you.
What day of the week has the most flights from IND to MTH?
You'll typically 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 Indianapolis Intl. Airport (IND) to Marathon, FL (MTH-Florida Keys Marathon)?
To land at Marathon, FL (MTH-Florida Keys Marathon) on schedule, book a flight that leaves Indianapolis Intl. Airport (IND) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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 Indianapolis Intl. Airport (IND) to Marathon, FL (MTH-Florida Keys Marathon) last-minute?
Holding off until right before your break to book a flight from IND to MTH often results in higher prices. While it's possible to find some last-minute discounts, there's no guarantee. Be flexible with your travel plans to boost your chances of scoring a bargain.
Can I cancel or change the date of my flight from Indianapolis Intl. Airport (IND) to Marathon, FL (MTH-Florida Keys Marathon)?
You can usually reschedule or cancel your IND to MTH flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Indianapolis Intl.
Destination airport
Florida Keys Marathon
Distance
1079 mi

Book with confidence

Indianapolis to Marathon Flights

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

 

The best time to book a flight from Indianapolis to Marathon

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

 

Indianapolis to Marathon Flights

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*Available to One Key members.