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

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Flight from Indianapolis to Marathon (IND - MTH) route information
Origin airport
Indianapolis Intl.
Destination airport
Florida Keys Marathon
Distance
1079 mi

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 2024. 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.

Frequently asked questions

Is it cheaper to buy a plane ticket from IND to MTH last minute?
Booking your trip from Indianapolis Intl. Airport (IND) to MTH last minute could save you cash if you’re lucky to find a real bargain. However, fares usually don’t come down in price closer to the departure date. If you wait around, flights could also be sold out or the best seats gone (because no one wants the middle seat). If you don’t want to hedge your bets, book well ahead of your departure date. Keep in mind that some of the best deals can be found up to a year in advance. If your favorite airline hasn’t released its fares yet, check back regularly as offers are constantly updated on Expedia.
What airports do you fly into for Marathon from Indianapolis?
There are two — Marathon, FL (MTH-Florida Keys Marathon) and Key West Intl. Airport (EYW). Both are good choices for those journeying from Indianapolis to Marathon. If you choose to arrive at Marathon, FL (MTH-Florida Keys Marathon), you’ll land approximately 2 mi east of Marathon. Once you’ve checked in to your hotel room, it’s time to uncover the city’s leading sights. Sombrero Beach and Seven Mile Bridge are both a hit with locals and newcomers alike.
Can I change the date of my flight from Indianapolis Airport to MTH?
Make changes quickly to your IND to MTH journey by logging in to the Expedia Trips portal. Before making any amendments, read through the rules and restrictions in your itinerary to learn what you’re allowed to do and if fees apply for changes. Some carriers charge a change fee per person, in addition to any difference in airfares. However, if you booked in the last 24 hours, you may be able to cancel for free and arrange new flights. You can also head to our Customer Service portal for more information and to connect with our Virtual Agent.
Marathon nearby Airports

Key West

Indianapolis to Key West Intl.
$217.95
*Available to One Key members.