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Dallas/Fort Worth

$233+ Cheap flights from Decatur, IL (DEC) to Dallas/Fort Worth (DFW)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
DEC — DFW
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
1 adult, Economy
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Cheap flight deals from Decatur to Dallas/Fort Worth

Cheapest flights from Decatur to Dallas/Fort Worth
Explore the most affordable flight options available from Decatur to Dallas/Fort Worth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.

This United Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/299:52 am
DEC
-
DFW
1 stop6h 17m
United Airlines
Sat 5/24:25 pm
DFW
-
DEC
1 stop25h 33m
United Airlines
Deal found 3/8$339
This United Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/279:42 am
DEC
-
DFW
1 stop5h 35m
United Airlines
Sat 8/2911:56 am
DFW
-
DEC
1 stop5h 55m
United Airlines
Deal found 3/6$354
This United Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:42 am
DEC
-
DFW
2 stops10h 07m
United Airlines
Sat 8/2911:56 am
DFW
-
DEC
1 stop5h 55m
United Airlines
Deal found 3/6$364
This United Airlines deal was found by Cheapflights users on 3/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/39:52 am
DEC
-
DFW
1 stop6h 17m
United Airlines
Mon 4/67:28 pm
DFW
-
DEC
2 stops17h 26m
United Airlines
Deal found 3/5$385
This United Airlines deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/317:20 pm
DEC
-
DFW
1 stop27h 44m
United Airlines
Tue 4/77:00 am
DFW
-
DEC
1 stop5h 54m
United Airlines
Deal found 3/8$386
This United Airlines deal was found by Cheapflights users on 3/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/269:42 am
DEC
-
DFW
1 stop5h 35m
United Airlines
Mon 8/3111:56 am
DFW
-
DEC
1 stop5h 55m
United Airlines
Deal found 3/6$389

Find flight deals from Decatur to Dallas/Fort Worth

Discover tips and strategies to find the most affordable flight options for your journey from Decatur (DEC) to Dallas/Fort Worth (DFW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$339
(United Airlines)

One-way from

$233
(United Airlines)
Provider with most accurate pricing for Decatur Arpt-Dallas/Fort Worth flight deals.
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Provider most trusted by Cheapflights users for Decatur Arpt-Dallas/Fort Worth flights.
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From Decatur Arpt to Dallas/Fort Worth
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One-way flight from Decatur Arpt to Dallas/Fort Worth
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Decatur to Dallas/Fort Worth 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, Cheapflights users made 2,558,603 searches. Data last updated March 10, 2026.
Use the filters below to find and compare flights from Decatur to Dallas/Fort Worth Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DecaturDallas

DEC - DFW

DECDFW

Decatur Arpt

Wed 4/29

9:52 am-4:09 pm

1 stop6h 17m

Dallas/Fort Worth

Sat 5/2

4:25 pm-5:58 pm

1 stop25h 33m

$339
Quickest round-trip

DecaturDallas

DEC - DFW

DECDFW

Decatur Arpt

Fri 4/3

9:52 am-4:09 pm

1 stop6h 17m

Dallas/Fort Worth

Mon 4/6

7:28 pm-12:54 pm

2 stops17h 26m

$385

DecaturDallas

DEC - DFW

DECDFW

Decatur Arpt

Tue 3/31

7:20 pm-11:04 pm

1 stop27h 44m

Dallas/Fort Worth

Tue 4/7

7:00 am-12:54 pm

1 stop5h 54m

$386
Cheapest one-way
Quickest one-way

DecaturDallas

DEC - DFW

DECDFW

Decatur Arpt

Fri 4/3

7:37 pm-4:09 pm

1 stop20h 32m

$233

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/6

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Decatur, Illinois-Dallas/Fort Worth Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Decatur, Illinois-Dallas/Fort Worth Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Decatur, Illinois-Dallas/Fort Worth Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Decatur, Illinois-Dallas/Fort Worth Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Decatur, Illinois-Dallas/Fort Worth Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Decatur to Dallas/Fort Worth

Have a flexible travel schedule? Discover the best time to fly to Dallas/Fort Worth from Decatur with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Decatur to Dallas/Fort Worth Airport

What is the cheapest month to book a flight from Decatur, Illinois to Dallas/Fort Worth Airport?

Currently, May is the cheapest month in which you can book a flight from Decatur, Illinois to Dallas/Fort Worth Airport (average of $251). Flying from Decatur, Illinois to Dallas/Fort Worth Airport in October is currently the most expensive (average of $319). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Dallas/Fort Worth

Get insights into the airlines that provide service to Dallas/Fort Worth. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dallas/Fort Worth. Reviews last updated March 10, 2026.
Read through reviews of airlines operating flights from Decatur to Dallas/Fort Worth Airport, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,409 reviews

Crew

8.1

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours
United Airlines
7.4
Good
9,409 reviews
United Airlines
7.4
Good
9,409 reviews

Crew

8.1

Entertainment

7.1

Food

6.6

Boarding

7.7

Comfort

7.3

Overall

7.4

Reviews

1 / 20
8.0
Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours

Related info for your journey

Find useful and relevant information for your journey from Decatur to Dallas/Fort Worth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Decatur to Dallas/Fort Worth?

    Decatur Arpt (DEC) is the airport you will fly out of if you book a flight from Decatur to Dallas/Fort Worth. You should not have trouble finding flights to Dallas/Fort Worth from Decatur Arpt; the airport handles an average of 0 outbound flights to Dallas/Fort Worth per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Decatur airport to Dallas/Fort Worth. It is only a 4.7 mi journey to Decatur Arpt (DEC) from Decatur’s city center.

  • How long is the flight from Decatur, Illinois to Dallas/Fort Worth Airport?

    Departing from Decatur, Illinois to Dallas/Fort Worth Airport will take you 6h 17m. There are 660 mi between Decatur, Illinois and Dallas/Fort Worth Airport.

  • What is the cheapest airline to fly from Decatur, Illinois to Dallas/Fort Worth Airport round-trip?

    Cheapflights users have booked flights from Decatur, Illinois to Dallas/Fort Worth Airport round-trip from $244.

  • Can I find deals for flights from Decatur to Dallas/Fort Worth that include hotel bookings?

    Yes. In addition to deals on Decatur to Dallas/Fort Worth flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Decatur to Dallas/Fort Worth?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Decatur to Dallas/Fort Worth.

  • Can I find deals for business class flights from Decatur to Dallas/Fort Worth?

    Yes. Cheapflights offers flight deals from Decatur to Dallas/Fort Worth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Decatur, Illinois to Dallas/Fort Worth Airport?

    Currently, May is the cheapest month in which you can book a flight from Decatur, Illinois to Dallas/Fort Worth Airport (average of $251). Flying from Decatur, Illinois to Dallas/Fort Worth Airport in October is currently the most expensive (average of $319). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Dallas/Fort Worth Airport?

Book flights to Dallas/Fort Worth Airport if you plan to visit one of these locations
Fort Worth
Rockwall
Arlington
Allen
Garland
Frisco
Plano
Cedar Hill
Mansfield
Denton
Durant
Grapevine
McKinney
Richardson
Burleson
Weatherford
Sherman
Cleburne
Hillsboro
Granbury

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Decatur to Dallas/Fort Worth

Discover the top airline that operate flights from Decatur to Dallas/Fort Worth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$244Average$279FlexibilityNo cancel feeOn-time69%

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