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Cheap flights from Decatur, Illinois to Dallas from $245

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Decatur, Illinois to Dallas departing on 8/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Decatur, Illinois to Dallas

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
9:42 am - 8:51 pm
DEC
-
DFW
11h 09m
2 stops
United Airlines Logo
11:56 am - 5:51 pm
DFW
-
DEC
5h 55m
1 stop
$270United Airlines
Fri, Aug 28 - Sun, Aug 30
United Airlines Logo
9:42 am - 3:17 pm
DEC
-
DFW
5h 35m
1 stop
United Airlines Logo
11:56 am - 5:51 pm
DFW
-
DEC
5h 55m
1 stop
$312United Airlines
Fri, Aug 28 - Sun, Aug 30
United Airlines Logo
9:42 am - 3:17 pm
DEC
-
DFW
5h 35m
1 stop
United Airlines Logo
11:56 am - 5:51 pm
DFW
-
DEC
5h 55m
1 stop
$334United Airlines
Thu, Aug 27 - Sun, Aug 30
United Airlines Logo
9:52 am - 4:09 pm
DEC
-
DFW
6h 17m
1 stop
United Airlines Logo
12:26 pm - 5:57 pm
DFW
-
DEC
5h 31m
1 stop
$335United Airlines
Thu, Apr 9 - Mon, Apr 13
United Airlines Logo
9:42 am - 8:51 pm
DEC
-
DFW
11h 09m
2 stops
United Airlines Logo
11:56 am - 5:51 pm
DFW
-
DEC
5h 55m
1 stop
$344United Airlines
Wed, Aug 26 - Sun, Aug 30
United Airlines Logo
7:25 pm - 8:53 am
DEC
-
DFW
13h 28m
1 stop
United Airlines Logo
7:54 pm - 5:58 pm
DFW
-
DEC
22h 04m
1 stop
$360United Airlines
Tue, May 5 - Sat, May 9
United Airlines Logo
7:20 pm - 9:54 am
DEC
-
DFW
14h 34m
1 stop
United Airlines Logo
7:00 am - 12:54 pm
DFW
-
DEC
5h 54m
1 stop
$365United Airlines
Tue, Mar 31 - Tue, Apr 7
United Airlines Logo
9:42 am - 3:17 pm
DEC
-
DFW
5h 35m
1 stop
United Airlines Logo
11:56 am - 5:51 pm
DFW
-
DEC
5h 55m
1 stop
$369United Airlines
Wed, Aug 26 - Mon, Aug 31
United Airlines Logo
7:25 pm - 10:53 pm
DEC
-
DFW
27h 28m
1 stop
United Airlines Logo
5:15 am - 12:54 pm
DFW
-
DEC
7h 39m
2 stops
$373United Airlines
Tue, May 5 - Sat, May 9
United Airlines Logo
7:20 pm - 1:17 pm
DEC
-
DFW
17h 57m
2 stops
United Airlines Logo
7:00 am - 12:54 pm
DFW
-
DEC
5h 54m
1 stop
$375United Airlines
Tue, Mar 31 - Tue, Apr 7

United Airlines flights from Decatur, Illinois to Dallas/Fort Worth Airport

Our best United Airlines deals on Decatur, Illinois to Dallas/Fort Worth Airport flight tickets
United Airlines
Aug 28
DEC9:42 amDecatur Arpt
11h 09m
2 stops
DFW8:51 pmDallas/Fort Worth
Aug 30
DFW11:56 amDallas/Fort Worth
5h 55m
1 stop
DEC5:51 pmDecatur Arpt
$270
United Airlines
Aug 28
DEC9:42 amDecatur Arpt
5h 35m
1 stop
DFW3:17 pmDallas/Fort Worth
Aug 30
DFW11:56 amDallas/Fort Worth
5h 55m
1 stop
DEC5:51 pmDecatur Arpt
$279
United Airlines
Aug 28
DEC9:42 amDecatur Arpt
5h 35m
1 stop
DFW3:17 pmDallas/Fort Worth
Aug 30
DFW11:56 amDallas/Fort Worth
5h 55m
1 stop
DEC5:51 pmDecatur Arpt
$312

momondo Fare Finder

 
Customize your flight search to find flights from Decatur, Illinois to Dallas/Fort Worth Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 3, 2026.
Use the filters below to find and compare flights from Decatur, Illinois to Dallas/Fort Worth Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DecaturDallas

DEC - DFW

DECDFW

Decatur Arpt

Fri 8/28

9:42 am-8:51 pm

2 stops11h 09m

Dallas/Fort Worth

Sun 8/30

11:56 am-5:51 pm

1 stop5h 55m

$270

DecaturDallas

DEC - DFW

DECDFW

Decatur Arpt

Fri 8/28

9:42 am-3:17 pm

1 stop5h 35m

Dallas/Fort Worth

Sun 8/30

11:56 am-5:51 pm

1 stop5h 55m

$312

DecaturDallas

DEC - DFW

DECDFW

Decatur Arpt

Thu 8/27

9:42 am-3:17 pm

1 stop5h 35m

Dallas/Fort Worth

Sun 8/30

11:56 am-5:51 pm

1 stop5h 55m

$334

DecaturDallas

DEC - DFW

DECDFW

Decatur Arpt

Thu 4/9

9:52 am-4:09 pm

1 stop6h 17m

Dallas/Fort Worth

Mon 4/13

12:26 pm-5:57 pm

1 stop5h 31m

$335

DecaturDallas

DEC - DFW

DECDFW

Decatur Arpt

Wed 8/26

9:42 am-8:51 pm

2 stops11h 09m

Dallas/Fort Worth

Sun 8/30

11:56 am-5:51 pm

1 stop5h 55m

$344

DecaturDallas

DEC - DFW

DECDFW

Decatur Arpt

Tue 5/5

7:25 pm-8:53 am

1 stop13h 28m

Dallas/Fort Worth

Sat 5/9

7:54 pm-5:58 pm

1 stop22h 04m

$360

DecaturDallas

DEC - DFW

DECDFW

Decatur Arpt

Tue 3/31

7:20 pm-9:54 am

1 stop14h 34m

Dallas/Fort Worth

Tue 4/7

7:00 am-12:54 pm

1 stop5h 54m

$365

DecaturDallas

DEC - DFW

DECDFW

Decatur Arpt

Wed 8/26

9:42 am-3:17 pm

1 stop5h 35m

Dallas/Fort Worth

Mon 8/31

11:56 am-5:51 pm

1 stop5h 55m

$369

DecaturDallas

DEC - DFW

DECDFW

Decatur Arpt

Tue 5/5

7:25 pm-10:53 pm

1 stop27h 28m

Dallas/Fort Worth

Sat 5/9

5:15 am-12:54 pm

2 stops7h 39m

$373

DecaturDallas

DEC - DFW

DECDFW

Decatur Arpt

Tue 3/31

7:20 pm-1:17 pm

2 stops17h 57m

Dallas/Fort Worth

Tue 4/7

7:00 am-12:54 pm

1 stop5h 54m

$375

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Decatur, Illinois to Dallas/Fort Worth Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Decatur, Illinois to Dallas/Fort Worth Airport flights?

You could potentially save up to 2% on your flight if you consider stops on a Decatur, Illinois to Dallas/Fort Worth Airport flight.

When to book flights from Decatur, Illinois to Dallas/Fort Worth Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Decatur, Illinois to Dallas/Fort Worth Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Decatur, Illinois to Dallas/Fort Worth Airport (DEC to DFW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Decatur, Illinois to Dallas/Fort Worth Airport

Fastest flight time

6h 17m

Direct flights

None
The fastest flight from Decatur, Illinois to Dallas/Fort Worth Airport takes 6h 17m
There are no direct flights from Decatur, Illinois to Dallas/Fort Worth Airport. There are no popular flight routes from Decatur, Illinois to Dallas/Fort Worth Airport.
Search flight deals

  • How far is Decatur Arpt to Dallas/Fort Worth by plane?

    There are 656.5 mi between Decatur Arpt and Dallas/Fort Worth. In terms of flight time, this usually takes a little over 6h 17m.

  • When did momondo last update prices for flights from Decatur Arpt Airport to Dallas/Fort Worth Airport?

    Prices for flights from Decatur Arpt Airport to Dallas/Fort Worth Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Decatur Arpt Airport to Dallas/Fort Worth Airport?

  • How old do you have to be to fly from Decatur Arpt Airport to Dallas/Fort Worth Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Decatur Arpt Airport to Dallas/Fort Worth Airport.

  • What documentation or ID do you need to fly to Dallas/Fort Worth Airport?

    The necessary travel and health documents for your Dallas/Fort Worth Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Decatur, Illinois to Dallas/Fort Worth Airport?

Best airlines flying from Decatur, Illinois to Dallas/Fort Worth Airport

Compare and see reviews for airlines that fly from Decatur, Illinois to Dallas/Fort Worth Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $244Free CancellationRating
7.4
9,377 reviews
Search United Airlines flights

Traveling to a place near Dallas?

Book flights to Dallas if you plan to visit one of these locations
Fort Worth
Arlington
Frisco
Plano
Irving
Grapevine
Denton
Thackerville
Grand Prairie
McKinney
Durant
Garland
Richardson
Rockwall
Lewisville
Addison
Ardmore
Allen
Mansfield
Waxahachie

Why use momondo?

Why should I use momondo to find a flight deal from Decatur to Dallas?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Dallas from Decatur.

Can I find flights from Decatur to Dallas with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Dallas from Decatur with this policy.

How can momondo help me find flights from Decatur to Dallas?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Dallas from Decatur.

I’m not ready to book a flight from Decatur to Dallas right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Dallas, momondo offers a useful price alert feature which will track prices for flights to Dallas from Decatur and alert you when they change.

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