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

United Airlines can get you from Dallas/Fort Worth Airport to Decatur, Illinois in just under 7h 01m. Your travel time can differ by up to . The distance between Dallas/Fort Worth Airport and Decatur, Illinois is about 660 mi.

In terms of precipitation, rainfall in Decatur, Illinois ranges from 1.7 - 4.4 inches per month. June is typically the wettest month, when rainfall can reach 4.4 in. January is typically the driest time to visit Decatur, Illinois when rainfall is around 1.7 in.

If weather is an important factor for your trip to Decatur, Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.6 F).

What is the cheapest time of day to fly from DFW to DEC?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Dallas/Fort Worth Airport to Decatur, Illinois as you normally would.

Most accurate provider : When it comes to deals on Dallas/Fort Worth Airport-Decatur, Illinois flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Dallas/Fort Worth Airport-Decatur, Illinois flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Dallas/Fort Worth Airport-Decatur, Illinois flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Dallas/Fort Worth Airport-Decatur, Illinois 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 Dallas/Fort Worth Airport-Decatur, Illinois flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Located just 4.7 mi from the city center, Decatur Arpt is the airport most travelers will use when flying to Decatur from Dallas/Fort Worth. Booking flights from Dallas/Fort Worth to Decatur Arpt (DEC) should be relatively easy as there are 0 daily inbound flights from Dallas/Fort Worth from 0 different airlines.

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

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

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

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

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

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

$250+ Cheap Flights from Dallas/Fort Worth Airport to Decatur, IL

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Cheap flight deals from Dallas/Fort Worth to Decatur

Cheapest

Best

Last-minute

One-way

Cheapest flights from Dallas/Fort Worth to Decatur
Explore the most affordable flight options available from Dallas/Fort Worth to Decatur. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.

Wed 10/2111:42 am -

1 stop7h 01m

Fri 10/309:10 am -

1 stop7h 11m

Deal found 9/14

$414

Wed 9/3011:42 am -

1 stop7h 01m

Wed 10/79:12 am -

1 stop6h 05m

Deal found 9/13

$429

Tue 10/1311:42 am -

1 stop7h 01m

Tue 10/207:18 pm -

1 stop27h 10m

Deal found 9/16

$437

Fri 10/211:42 am -

1 stop7h 01m

Fri 10/97:18 pm -

1 stop18h 03m

Deal found 9/16

$452

Mon 11/25:44 pm -

1 stop24h 26m

Fri 11/279:10 am -

1 stop7h 11m

Deal found 9/14

$455

Best flights from Dallas/Fort Worth to Decatur
Discover carefully curated flight deals from Dallas/Fort Worth to Decatur that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.

Sat 9/2611:42 am -

1 stop7h 01m

Wed 9/309:12 am -

1 stop6h 05m

Deal found 9/15

$474

Fri 11/136:30 am -

2 stops11h 40m

Mon 11/166:57 pm -

1 stop21h 24m

Deal found 9/16

$492

Mon 11/236:30 am -

2 stops11h 40m

Sat 11/289:15 am -

1 stop7h 05m

Deal found 9/14

$514

Mon 11/236:30 am -

2 stops11h 40m

Fri 11/279:10 am -

2 stops11h 29m

Deal found 9/14

$519

Thu 10/17:20 am -

2 stops10h 33m

Fri 10/309:10 am -

1 stop5h 28m

Deal found 9/14

$530

Thu 12/109:50 am -

2 stops8h 50m

Sun 12/138:31 am -

1 stop6h 19m

Deal found 9/12

$530

Wed 12/910:41 am -

1 stop7h 59m

Sun 12/138:31 am -

1 stop6h 19m

Deal found 9/12

$530

Tue 12/87:25 am -

2 stops11h 15m

Sat 12/126:55 pm -

1 stop16h 37m

Deal found 9/16

$554

Last-minute flights from Dallas/Fort Worth to Decatur
Discover last-minute flight deals from Dallas/Fort Worth to Decatur. Data last updated September 17, 2026 and is based on user searches.

Sat 9/2611:42 am -

1 stop7h 01m

Wed 9/309:12 am -

1 stop6h 05m

Deal found 9/16

$474

Wed 9/3011:42 am -

1 stop7h 01m

Wed 10/79:12 am -

1 stop6h 05m

Deal found 9/13

$429

Fri 10/211:42 am -

1 stop7h 01m

Fri 10/97:18 pm -

1 stop18h 03m

Deal found 9/16

$452

Tue 10/1311:42 am -

1 stop7h 01m

Tue 10/207:18 pm -

1 stop27h 10m

Deal found 9/16

$437

Fri 10/1611:42 am -

1 stop7h 01m

Wed 10/219:12 am -

2 stops9h 08m

Deal found 9/17

$428

Wed 10/2111:42 am -

1 stop7h 01m

Fri 10/309:10 am -

1 stop7h 11m

Deal found 9/14

$414

One-way flights from Dallas/Fort Worth to Decatur
Search for one-way flight options from Dallas/Fort Worth to Decatur. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.

Sat 10/105:55 pm -

1 stop24h 48m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/15

$250

Thu 11/57:00 am -

1 stop11h 10m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/14

$268

Wed 10/2810:42 am -

1 stop7h 13m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/13

$279

Thu 10/227:00 am -

1 stop10h 53m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/17

$281

Fri 11/67:00 am -

1 stop11h 10m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/14

$285

Fri 2/512:37 pm -

1 stop5h 14m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/15

$319

Sun 10/116:00 am -

2 stops12h 43m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 9/16

$329

Find flight deals from Dallas/Fort Worth to Decatur

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$414 (United Airlines)
One-way from	$250 (United Airlines)

Provider with most accurate pricing for Dallas/Fort Worth-Decatur Arpt flight deals.

Search Deals

Provider most trusted by Cheapflights users for Dallas/Fort Worth-Decatur Arpt flights.

Search Deals

From Dallas/Fort Worth to Decatur Arpt

Search Deals

One-way flight from Dallas/Fort Worth to Decatur Arpt

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Dallas/Fort Worth Airport to Decatur that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DallasDecatur

DFW Dallas/Fort Worth - DEC Decatur Arpt

DFWDEC

Dallas/Fort Worth

Thu 11/5

7:00 am-6:10 pm

1 stop11h 10m

Decatur Arpt

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$268

DallasDecatur

DFW Dallas/Fort Worth - DEC Decatur Arpt

DFWDEC

Dallas/Fort Worth

Wed 10/28

10:42 am-5:55 pm

1 stop7h 13m

Decatur Arpt

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$279

DallasDecatur

DFW Dallas/Fort Worth - DEC Decatur Arpt

DFWDEC

Dallas/Fort Worth

Thu 10/22

7:00 am-5:53 pm

1 stop10h 53m

Decatur Arpt

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$281

DallasDecatur

DFW Dallas/Fort Worth - DEC Decatur Arpt

DFWDEC

Dallas/Fort Worth

Fri 11/6

7:00 am-6:10 pm

1 stop11h 10m

Decatur Arpt

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$285

DallasDecatur

DFW Dallas/Fort Worth - DEC Decatur Arpt

DFWDEC

Dallas/Fort Worth

Fri 2/5

7:00 am-5:51 pm

2 stops10h 51m

Decatur Arpt

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$329

Quickest round-trip

DallasDecatur

DFW Dallas/Fort Worth - DEC Decatur Arpt

DFWDEC

Dallas/Fort Worth

Sun 11/8

12:31 pm-6:10 pm

1 stop5h 39m

Decatur Arpt

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$355

DallasDecatur

DFW Dallas/Fort Worth - DEC Decatur Arpt

DFWDEC

Dallas/Fort Worth

Sun 10/11

11:42 am-6:43 pm

1 stop7h 01m

Decatur Arpt

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$355

DallasDecatur

DFW Dallas/Fort Worth - DEC Decatur Arpt

DFWDEC

Dallas/Fort Worth

Fri 10/2

11:42 am-6:43 pm

1 stop7h 01m

Decatur Arpt

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$373

DallasDecatur

DFW Dallas/Fort Worth - DEC Decatur Arpt

DFWDEC

Dallas/Fort Worth

Sun 9/27

11:42 am-6:43 pm

1 stop7h 01m

Decatur Arpt

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$429

DallasDecatur

DFW Dallas/Fort Worth - DEC Decatur Arpt

DFWDEC

Dallas/Fort Worth

Sat 9/26

11:42 am-6:43 pm

1 stop7h 01m

Decatur Arpt

Wed 9/30

9:12 am-3:17 pm

1 stop6h 05m

$474

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 17 resultsSorted by cheapest first

Compare providers for flights from Dallas/Fort Worth to Decatur

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dallas/Fort Worth to Decatur in September.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
Expedia	Price Accuracy1 star	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Dallas/Fort Worth Airport-Decatur, Illinois flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Dallas/Fort Worth Airport-Decatur, Illinois flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Dallas/Fort Worth Airport-Decatur, Illinois flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Dallas/Fort Worth Airport-Decatur, Illinois 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 Dallas/Fort Worth Airport-Decatur, Illinois 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 Dallas/Fort Worth to Decatur

Have a flexible travel schedule? Discover the best time to fly to Decatur from Dallas/Fort Worth with our price prediction graph.

DFW-DEC

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.

Related info for your journey

What airport do you fly into for flights to Decatur from Dallas/Fort Worth?
Located just 4.7 mi from the city center, Decatur Arpt is the airport most travelers will use when flying to Decatur from Dallas/Fort Worth. Booking flights from Dallas/Fort Worth to Decatur Arpt (DEC) should be relatively easy as there are 0 daily inbound flights from Dallas/Fort Worth from 0 different airlines.
How long is the flight from Dallas/Fort Worth Airport to Decatur, Illinois?
United Airlines can get you from Dallas/Fort Worth Airport to Decatur, Illinois in just under 7h 01m. Your travel time can differ by up to . The distance between Dallas/Fort Worth Airport and Decatur, Illinois is about 660 mi.
Can I find deals for flights from Dallas/Fort Worth to Decatur that include hotel bookings?
Yes. In addition to deals on Dallas/Fort Worth to Decatur flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dallas/Fort Worth to Decatur?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dallas/Fort Worth to Decatur.
Can I find deals for business class flights from Dallas/Fort Worth to Decatur?
Yes. Cheapflights offers flight deals from Dallas/Fort Worth to Decatur by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$250+ Cheap flights from Dallas/Fort Worth (DFW) to Decatur, IL (DEC)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/10. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dallas/Fort Worth to Decatur with Cheapflights

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2. Select your favorite providers

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Cheap flight deals from Dallas/Fort Worth to Decatur

Cheapest flights from Dallas/Fort Worth to DecaturExplore the most affordable flight options available from Dallas/Fort Worth to Decatur. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.

Explore the most affordable flight options available from Dallas/Fort Worth to Decatur. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.

Best flights from Dallas/Fort Worth to DecaturDiscover carefully curated flight deals from Dallas/Fort Worth to Decatur that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.

Discover carefully curated flight deals from Dallas/Fort Worth to Decatur that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.

Last-minute flights from Dallas/Fort Worth to DecaturDiscover last-minute flight deals from Dallas/Fort Worth to Decatur. Data last updated September 17, 2026 and is based on user searches.

Discover last-minute flight deals from Dallas/Fort Worth to Decatur. Data last updated September 17, 2026 and is based on user searches.

One-way flights from Dallas/Fort Worth to DecaturSearch for one-way flight options from Dallas/Fort Worth to Decatur. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.

Search for one-way flight options from Dallas/Fort Worth to Decatur. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.

Find flight deals from Dallas/Fort Worth to Decatur

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Round-trip from

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Use the filters below to find and compare flights from Dallas/Fort Worth Airport to Decatur that are best for you.

Compare providers for flights from Dallas/Fort Worth to Decatur

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dallas/Fort Worth to Decatur in September.

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

Have a flexible travel schedule? Discover the best time to fly to Decatur from Dallas/Fort Worth with our price prediction graph.

Related info for your journey

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

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

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

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

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

Traveling to a place near Decatur?

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Alternative routes for Dallas/Fort Worth to Decatur

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Complete your trip

Complete your trip to Decatur by adding a car rental and/or hotel reservation to your travel itinerary.

Other flights to Decatur

Explore flights to Decatur departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 17, 2026.

Search flights from Dallas/Fort Worth to Decatur by cabin class

Find flights from Dallas/Fort Worth to Decatur, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Dallas/Fort Worth and Decatur flights

Browse other Dallas/Fort Worth and Decatur flight options. Last updated on September 17, 2026.

Other flights from Dallas/Fort Worth

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Cheapest flights from Dallas/Fort Worth to Decatur
Explore the most affordable flight options available from Dallas/Fort Worth to Decatur. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.

Best flights from Dallas/Fort Worth to Decatur
Discover carefully curated flight deals from Dallas/Fort Worth to Decatur that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.

Last-minute flights from Dallas/Fort Worth to Decatur
Discover last-minute flight deals from Dallas/Fort Worth to Decatur. Data last updated September 17, 2026 and is based on user searches.

One-way flights from Dallas/Fort Worth to Decatur
Search for one-way flight options from Dallas/Fort Worth to Decatur. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.