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Cheap Flights from Dallas (DAL) to Decatur (DEC)

Popular airlines from Love Field Airport (DAL) to Decatur, IL (DEC)

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Cheap Flights from Dallas to Decatur (DAL-DEC)

Prices were available within the past 7 days and start at for one-way flights and $1,308 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Oct 6 - Wed, Oct 7
DAL
Dallas
DEC
Decatur
$1,308 Roundtrip, found 2 days ago
$1,308
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Oct 6 from Dallas to Decatur, returning Wed, Oct 7, priced at $1,308 found 2 days ago
Delta
Tue, Oct 6 - Wed, Oct 7
DAL
Dallas
DEC
Decatur
$1,318 Roundtrip, found 4 days ago
$1,318
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Oct 6 from Dallas to Decatur, returning Wed, Oct 7, priced at $1,318 found 4 days ago
Delta
Tue, Oct 6 - Wed, Oct 7
DAL
Dallas
DEC
Decatur
$1,338 Roundtrip, found 13 hours ago
$1,338
Roundtrip
found 13 hours ago
Select Delta flight, departing Tue, Oct 6 from Dallas to Decatur, returning Wed, Oct 7, priced at $1,338 found 13 hours ago
Delta
Wed, Sep 16 - Fri, Sep 18
DAL
Dallas
DEC
Decatur
$1,343 Roundtrip, found 3 days ago
$1,343
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Sep 16 from Dallas to Decatur, returning Fri, Sep 18, priced at $1,343 found 3 days ago
Delta
Wed, Sep 16 - Fri, Sep 18
DAL
Dallas
DEC
Decatur
$1,363 Roundtrip, found 5 days ago
$1,363
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Sep 16 from Dallas to Decatur, returning Fri, Sep 18, priced at $1,363 found 5 days ago
Delta
Tue, Oct 6 - Wed, Oct 7
DAL
Dallas
DEC
Decatur
$1,383 Roundtrip, found 3 days ago
$1,383
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Oct 6 from Dallas to Decatur, returning Wed, Oct 7, priced at $1,383 found 3 days ago
Delta
Fri, Sep 25 - Mon, Sep 28
DAL
Dallas
DEC
Decatur
$1,453 Roundtrip, found 4 days ago
$1,453
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Sep 25 from Dallas to Decatur, returning Mon, Sep 28, priced at $1,453 found 4 days ago
Delta
Fri, Sep 25 - Mon, Sep 28
DAL
Dallas
DEC
Decatur
$1,478 Roundtrip, found 4 days ago
$1,478
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Sep 25 from Dallas to Decatur, returning Mon, Sep 28, priced at $1,478 found 4 days ago
Delta
Wed, Sep 16 - Fri, Sep 18
DAL
Dallas
DEC
Decatur
$1,483 Roundtrip, found 5 days ago
$1,483
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Sep 16 from Dallas to Decatur, returning Fri, Sep 18, priced at $1,483 found 5 days ago
Delta
Mon, Sep 21 - Fri, Sep 25
DAL
Dallas
DEC
Decatur
$1,493 Roundtrip, found 4 days ago
$1,493
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Sep 21 from Dallas to Decatur, returning Fri, Sep 25, priced at $1,493 found 4 days ago
Delta
Fri, Sep 25 - Mon, Sep 28
DAL
Dallas
DEC
Decatur
$1,504 Roundtrip, found 4 days ago
$1,504
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Sep 25 from Dallas to Decatur, returning Mon, Sep 28, priced at $1,504 found 4 days ago
Delta
Wed, Sep 16 - Fri, Sep 18
DAL
Dallas
DEC
Decatur
$1,508 Roundtrip, found 3 days ago
$1,508
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Sep 16 from Dallas to Decatur, returning Fri, Sep 18, priced at $1,508 found 3 days ago
Delta
Wed, Sep 16 - Fri, Sep 18
DAL
Dallas
DEC
Decatur
$1,558 Roundtrip, found 3 days ago
$1,558
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Sep 16 from Dallas to Decatur, returning Fri, Sep 18, priced at $1,558 found 3 days ago
Delta
Wed, Sep 16 - Fri, Sep 18
DAL
Dallas
DEC
Decatur
$1,618 Roundtrip, found 4 days ago
$1,618
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Sep 16 from Dallas to Decatur, returning Fri, Sep 18, priced at $1,618 found 4 days ago
Delta
Tue, Sep 15 - Thu, Sep 17
DAL
Dallas
DEC
Decatur
$1,633 Roundtrip, found 5 days ago
$1,633
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Sep 15 from Dallas to Decatur, returning Thu, Sep 17, priced at $1,633 found 5 days ago
Delta
Thu, Sep 17 - Sun, Sep 20
DAL
Dallas
DEC
Decatur
$1,643 Roundtrip, found 5 days ago
$1,643
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Sep 17 from Dallas to Decatur, returning Sun, Sep 20, priced at $1,643 found 5 days ago
Delta
Wed, Sep 16 - Fri, Sep 18
DAL
Dallas
DEC
Decatur
$1,723 Roundtrip, found 3 days ago
$1,723
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Sep 16 from Dallas to Decatur, returning Fri, Sep 18, priced at $1,723 found 3 days ago
Delta
Tue, Oct 6 - Wed, Oct 7
DAL
Dallas
DEC
Decatur
$1,763 Roundtrip, found 3 days ago
$1,763
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Oct 6 from Dallas to Decatur, returning Wed, Oct 7, priced at $1,763 found 3 days ago
Delta
Thu, Sep 17 - Sun, Sep 20
DAL
Dallas
DEC
Decatur
$1,863 Roundtrip, found 5 days ago
$1,863
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Sep 17 from Dallas to Decatur, returning Sun, Sep 20, priced at $1,863 found 5 days ago

Frequently asked questions

How much does a flight from Love Field Airport (DAL) to Decatur Airport (DEC) cost?
Grab a cheap one-way flight or cheap return flight from $1,308 from Love Field Airport (DAL) to Decatur Airport (DEC) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Love Field Airport (DAL) to Decatur Airport (DEC)?
October is the most affordable month to fly from DAL to DEC. Traveling during an off-peak travel window is often the key to finding better fares.
What is the cheapest airline that flies from Love Field Airport (DAL) to Decatur Airport (DEC)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll fly you from DAL to DEC. Then, sort your results by "Price (lowest to highest)" to snag the best deal available.
How many flights per day from Love Field Airport (DAL) to Decatur Airport (DEC)?
You'll need to catch a flight with a layover when traveling from Love Field Airport (DAL) to Decatur Airport (DEC). Direct flights don't operate daily 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 DAL to DEC?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change 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 Love Field Airport (DAL) to Decatur Airport (DEC)?
To reach Decatur Airport (DEC) on schedule, select a flight that leaves Love Field Airport (DAL) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Love Field Airport (DAL) to Decatur Airport (DEC) last-minute?
Booking your flight from DAL to DEC right before your trip is usually more expensive. However, if there's some wiggle room with your departure dates and times, you could land a cheap last-minute fare.
Is it cheaper to book a DAL to DEC flight and hotel package?
Compared with arranging hotels and flights separately, booking a DAL to DEC flight and hotel package with Expedia could result in significant savings. What's more, having everything in one convenient place will take the stress out of travel planning. Just pick your flights and choose from our extensive range of hotels, then customize your trip with other add-ons like tours and car rentals.
Can I cancel or change the date of my flight from Love Field Airport (DAL) to Decatur Airport (DEC)?
In most instances, you can cancel or modify your DAL to DEC flight. However, additional charges may apply, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like further details, head to our Customer Service portal.

Travel information

Origin airport
Love Field
Destination airport
Decatur
Roundtrip price
$1,308
Distance
655 mi

Book with confidence

Dallas to Decatur Flights

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

 

The best time to book a flight from Dallas to Decatur

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

 

Dallas to Decatur Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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