Cheap Flights from Decatur (DEC) to Indianapolis (IND)

Popular airlines from Decatur, IL (DEC) to Indianapolis Intl. Airport (IND)

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Frequently asked questions

How much does a flight from Decatur Airport (DEC) to Indianapolis Intl. Airport (IND) cost?
Grab a cheap one-way flight or cheap return flight from Decatur Airport (DEC) to Indianapolis Intl. Airport (IND) 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 Decatur Airport (DEC) to Indianapolis Intl. Airport (IND)?
is the least expensive month to fly from DEC to IND. Traveling during an off-peak travel window is often the key to better flight prices.
What is the cheapest airline that flies from Decatur Airport (DEC) to Indianapolis Intl. Airport (IND)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest DEC to IND flight.
How many flights per day from Decatur Airport (DEC) to Indianapolis Intl. Airport (IND)?
There are no daily direct flights from Decatur Airport (DEC) to Indianapolis Intl. Airport (IND). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from DEC to IND?
Usually you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* However, this can change based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Decatur Airport (DEC) to Indianapolis Intl. Airport (IND)?
To avoid potential delays on the Decatur Airport (DEC) to Indianapolis Intl. Airport (IND) route, aim to travel before 3 PM. Flights after this time have a 22% higher chance of being canceled.**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 Decatur Airport (DEC) to Indianapolis Intl. Airport (IND) last-minute?
Waiting until right before your break to book a ticket from DEC to IND often results in higher prices. While it's possible to find some last-minute discounts, they aren't always guaranteed. Keep your travel plans flexible to boost your chances of getting a bargain.
Is it cheaper to book a DEC to IND flight and hotel package?
Compared with arranging hotels and flights separately, booking a DEC to IND flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one place takes the hassle out of travel planning. Simply pick your flights and select from our wide range of hotels, then personalize your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Decatur Airport (DEC) to Indianapolis Intl. Airport (IND)?
In most cases, you can reschedule or cancel your DEC to IND flight. However, additional charges may apply, especially if you booked over 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you need further details, go to our Customer Service portal.

Travel information

Origin airport
Decatur
Destination airport
Indianapolis Intl.
Distance
137 mi

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Decatur to Indianapolis Flights

The cheapest times to fly from Decatur to Indianapolis

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

 

The best time to book a flight from Decatur to Indianapolis

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

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 Decatur to Indianapolis 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 Decatur to Indianapolis 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 Decatur to Indianapolis 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.

 

Decatur to Indianapolis Flights

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*Available to One Key members.