Cheap Flights from Memphis (MEM) to Decatur (DEC)

Popular airlines from Memphis International Airport (MEM) to Decatur, IL (DEC)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Frequently asked questions

How much does a flight from Memphis Intl. Airport (MEM) to Decatur Airport (DEC) cost?
Snag a cheap one-way flight or cheap return flight from Memphis Intl. Airport (MEM) to Decatur Airport (DEC) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Memphis Intl. Airport (MEM) to Decatur Airport (DEC)?
The cheapest month to fly from MEM to DEC is , when demand is low. Off-peak season is typically when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Memphis Intl. Airport (MEM) to Decatur Airport (DEC)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll fly you from MEM to DEC. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from Memphis Intl. Airport (MEM) to Decatur Airport (DEC)?
Nonstop flights from Memphis Intl. Airport (MEM) to Decatur Airport (DEC) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from MEM to DEC?
Typically you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* But this can vary depending on the season, airline 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 Memphis Intl. Airport (MEM) to Decatur Airport (DEC)?
Select a flight from Memphis Intl. Airport (MEM) to Decatur Airport (DEC) that takes off before 3 PM to reduce the risk of cancellations. Later departures have a 22% higher chance of being canceled, on average.**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 Memphis Intl. Airport (MEM) to Decatur Airport (DEC) last-minute?
Waiting until just before your departure to book a flight from MEM to DEC generally means paying more. While you may come across some last-minute offers, there's no guarantee. Keep your travel plans flexible for the best chance of snagging a bargain.
Is it cheaper to book a MEM to DEC flight and hotel package?
You'll generally save money by booking a MEM to DEC flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. After selecting your preferred accommodations and flights, consider adding extras including activities, car rentals and tours.
Can I cancel or change the date of my flight from Memphis Intl. Airport (MEM) to Decatur Airport (DEC)?
It's generally possible to reschedule or cancel your MEM to DEC flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Memphis Intl.
Destination airport
Decatur
Distance
336 mi

Book with confidence

Memphis to Decatur Flights

The cheapest times to fly from Memphis to Decatur

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

 

The best time to book a flight from Memphis to Decatur

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

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 Memphis to Decatur in 2026. 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 Memphis to Decatur 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 Memphis to Decatur 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.

 

Memphis to Decatur Flights

Explore a world of travel with Expedia

*Available to One Key members.