Cheap Flights from Decatur (DEC) to Montgomery (MGM)

Popular airlines from Decatur, IL (DEC) to Montgomery Regional Airport (MGM)

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Cheap Flights from Decatur to Montgomery (DEC-MGM)

Prices were available within the past 7 days and start at for one-way flights and $1,213 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Jul 21 - Tue, Jul 22
DEC
Decatur
MGM
Montgomery
$1,213 Roundtrip, found 1 day ago
$1,213
Roundtrip
found 1 day ago
Select United flight, departing Mon, Jul 21 from Decatur to Montgomery, returning Tue, Jul 22, priced at $1,213 found 1 day ago
United
Mon, Jul 21 - Tue, Jul 22
DEC
Decatur
MGM
Montgomery
$1,264 Roundtrip, found 1 day ago
$1,264
Roundtrip
found 1 day ago
Select United flight, departing Mon, Jul 21 from Decatur to Montgomery, returning Tue, Jul 22, priced at $1,264 found 1 day ago
Flights from Decatur (DEC) to Montgomery (MGM)
Origin airport
Decatur
Destination airport
Montgomery Regional
Roundtrip price
$1,212
Distance
538 mi

Decatur to Montgomery Flights

The cheapest times to fly from Decatur to Montgomery

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

 

The best time to book a flight from Decatur to Montgomery

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

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 Montgomery 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 Montgomery 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 Montgomery 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

How much does a flight from Decatur Airport (DEC) to Montgomery Regional Airport (MGM) cost?
Discover the latest flight deals from DEC to MGM by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from DEC to MGM?
The cheapest flights from DEC to MGM are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from DEC to MGM?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from DEC to MGM. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Decatur Airport (DEC) to Montgomery Regional Airport (MGM)?
You'll need to catch a flight with a layover when traveling from Decatur Airport (DEC) to Montgomery Regional Airport (MGM). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from DEC to MGM?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*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 Montgomery Regional Airport (MGM)?
To avoid possible delays on the Decatur Airport (DEC) to Montgomery Regional Airport (MGM) route, fly before 3 PM. Flights after this time are 22% more likely to be 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 Montgomery Regional Airport (MGM) last-minute?
Booking your plane ticket from DEC to MGM just before your journey is typically more expensive. But if there's some wiggle room with your schedule, you could snag a cheap last-minute fare.
Is it cheaper to book a DEC to MGM flight and hotel package?
You'll typically save money by booking a DEC to MGM flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. Once you've selected your ideal flights and accommodations, consider adding extras including car rentals, tours and activities.
Can I cancel or change the date of my flight from Decatur Airport (DEC) to Montgomery Regional Airport (MGM)?
In most instances, you can cancel or modify your DEC to MGM flight. However, additional fees may apply, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you need more information, go to our Customer Service portal.

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*Available to One Key members.