Cheap flights from Texas to Decatur from $344

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Texas to Decatur departing on 12/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

United Airlines Logo
11:55 am - 5:51 pmIAH-DEC
5h 56m1 stop
United Airlines Logo
7:09 pm - 12:30 amDEC-IAH
5h 21m1 stop
$344United Airlines
Find Deal
Thu, Dec 18 - Sun, Jan 4
United Airlines Logo
5:00 pm - 8:48 amIAH-DEC
15h 48m1 stop
United Airlines Logo
7:09 pm - 12:30 amDEC-IAH
5h 21m1 stop
$364United Airlines
Find Deal
Wed, Dec 10 - Sun, Jan 4
United Airlines Logo
5:05 pm - 8:46 amIAH-DEC
15h 41m1 stop
United Airlines Logo
7:09 pm - 12:30 amDEC-IAH
5h 21m1 stop
$374United Airlines
Find Deal
Thu, Dec 18 - Sun, Jan 4
United Airlines Logo
7:25 am - 8:46 amIAH-DEC
25h 21m2 stops
United Airlines Logo
7:09 pm - 12:30 amDEC-IAH
5h 21m1 stop
$384United Airlines
Find Deal
Thu, Dec 18 - Sun, Jan 4
United Airlines Logo
5:25 pm - 8:56 amDFW-DEC
15h 31m2 stops
United Airlines Logo
6:55 pm - 10:15 pmDEC-DFW
27h 20m1 stop
$386United Airlines
Find Deal
Mon, Sep 1 - Mon, Sep 8
United Airlines Logo
8:25 pm - 8:48 amIAH-DEC
12h 23m1 stop
United Airlines Logo
9:42 am - 3:37 pmDEC-IAH
5h 55m1 stop
$389United Airlines
Find Deal
Sat, Aug 16 - Wed, Aug 20
United Airlines Logo
3:55 pm - 8:56 amDFW-DEC
17h 01m2 stops
United Airlines Logo
9:42 am - 7:36 pmDEC-DFW
9h 54m2 stops
$391United Airlines
Find Deal
Mon, Sep 1 - Mon, Sep 8
United Airlines Logo
7:35 pm - 8:56 amDFW-DEC
13h 21m2 stops
United Airlines Logo
9:42 am - 10:04 amDEC-DFW
24h 22m1 stop
$396United Airlines
Find Deal
Fri, Sep 12 - Mon, Sep 15
United Airlines Logo
10:00 am - 5:59 pmAUS-DEC
7h 59m1 stop
United Airlines Logo
6:55 pm - 10:54 pmDEC-AUS
27h 59m1 stop
$399United Airlines
Find Deal
Sun, Aug 31 - Sun, Sep 7
United Airlines Logo
7:35 pm - 8:56 amDFW-DEC
13h 21m2 stops
United Airlines Logo
6:55 pm - 1:23 pmDEC-DFW
18h 28m2 stops
$403United Airlines
Find Deal
Fri, Sep 12 - Mon, Sep 15

United Airlines flights from Texas to Decatur, Illinois

Our best United Airlines deals on Texas to Decatur, Illinois flight tickets
United Airlines
Dec 18
IAH11:55 amHouston George Bush Intcntl
5h 56m
1 stop
DEC5:51 pmDecatur Arpt
Jan 4
DEC7:09 pmDecatur Arpt
5h 21m
1 stop
IAH12:30 amHouston George Bush Intcntl
United Airlines
Dec 10
IAH5:00 pmHouston George Bush Intcntl
15h 48m
1 stop
DEC8:48 amDecatur Arpt
Jan 4
DEC7:09 pmDecatur Arpt
5h 21m
1 stop
IAH12:30 amHouston George Bush Intcntl
United Airlines
Dec 18
IAH5:05 pmHouston George Bush Intcntl
15h 41m
1 stop
DEC8:46 amDecatur Arpt
Jan 4
DEC7:09 pmDecatur Arpt
5h 21m
1 stop
IAH12:30 amHouston George Bush Intcntl

momondo Fare Finder

 
Customize your flight search to find flights from Texas to Decatur, Illinois 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 August 3, 2025.
Use the filters below to find and compare flights from Texas to Decatur, Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonDecatur

IAH - DEC

IAHDEC

Houston George Bush Intcntl

Thu 12/18

11:55 am-5:51 pm

1 stop5h 56m

Decatur Arpt

Sun 1/4

7:09 pm-12:30 am

1 stop5h 21m

$344

HoustonDecatur

IAH - DEC

IAHDEC

Houston George Bush Intcntl

Wed 12/10

5:00 pm-8:48 am

1 stop15h 48m

Decatur Arpt

Sun 1/4

7:09 pm-12:30 am

1 stop5h 21m

$364

HoustonDecatur

IAH - DEC

IAHDEC

Houston George Bush Intcntl

Thu 12/18

5:05 pm-8:46 am

1 stop15h 41m

Decatur Arpt

Sun 1/4

7:09 pm-12:30 am

1 stop5h 21m

$374

HoustonDecatur

IAH - DEC

IAHDEC

Houston George Bush Intcntl

Thu 12/18

7:25 am-8:46 am

2 stops25h 21m

Decatur Arpt

Sun 1/4

7:09 pm-12:30 am

1 stop5h 21m

$384

DallasDecatur

DFW - DEC

DFWDEC

Dallas/Fort Worth

Mon 9/1

5:25 pm-8:56 am

2 stops15h 31m

Decatur Arpt

Mon 9/8

6:55 pm-10:15 pm

1 stop27h 20m

$386

HoustonDecatur

IAH - DEC

IAHDEC

Houston George Bush Intcntl

Sat 8/16

8:25 pm-8:48 am

1 stop12h 23m

Decatur Arpt

Wed 8/20

9:42 am-3:37 pm

1 stop5h 55m

$389

DallasDecatur

DFW - DEC

DFWDEC

Dallas/Fort Worth

Mon 9/1

3:55 pm-8:56 am

2 stops17h 01m

Decatur Arpt

Mon 9/8

9:42 am-7:36 pm

2 stops9h 54m

$391

DallasDecatur

DFW - DEC

DFWDEC

Dallas/Fort Worth

Fri 9/12

7:35 pm-8:56 am

2 stops13h 21m

Decatur Arpt

Mon 9/15

9:42 am-10:04 am

1 stop24h 22m

$396

AustinDecatur

AUS - DEC

AUSDEC

Austin Bergstrom

Sun 8/31

10:00 am-5:59 pm

1 stop7h 59m

Decatur Arpt

Sun 9/7

6:55 pm-10:54 pm

1 stop27h 59m

$399

DallasDecatur

DFW - DEC

DFWDEC

Dallas/Fort Worth

Fri 9/12

7:35 pm-8:56 am

2 stops13h 21m

Decatur Arpt

Mon 9/15

6:55 pm-1:23 pm

2 stops18h 28m

$403

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Decatur from

How to get the cheapest flight ticket from Texas to Decatur, Illinois

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

What is the cheapest day to depart on your flight to Decatur, Illinois?

The cheapest day to depart on your flight to Decatur, Illinois is on a Wednesday when prices can be found for as low as $323. This is often the case because there is less demand to fly during this day of the week. Flights from Texas to Decatur, Illinois on a Thursday will generally be more expensive and average around $583. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Cheap Texas to Decatur, Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Texas to Decatur, Illinois

Best Price Found

$344

Fastest flight time

5h 11m

Direct flights

None

Airports in Decatur, Illinois

1 airport
The best flight deal from Texas to Decatur, Illinois found on momondo in the last 72 hours is $344
The fastest flight from Texas to Decatur, Illinois takes 5h 11m
There are no direct flights from Texas to Decatur, Illinois. Popular non-direct routes for this connection are Dallas/Fort Worth Airport - Decatur Arpt Airport, Austin Bergstrom Airport - Decatur Arpt Airport and Houston George Bush Intcntl Airport - Decatur Arpt Airport.
There is 1 airport near Decatur, Illinois: Decatur Arpt (DEC)

  • When did momondo last update prices for flights from Texas to Decatur Arpt Airport?

    Prices for flights from Texas to Decatur Arpt Airport are updated daily.

  • How old do you have to be to fly from Texas to Decatur Arpt Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Texas to Decatur Arpt Airport.

  • What documentation or ID do you need to fly to Decatur Arpt Airport?

    The travel and health documents you'll need for your trip to Decatur Arpt Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Decatur Arpt Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Traveling to a place near Decatur?

Book flights to Decatur if you plan to visit one of these locations
Effingham
Mattoon
Forsyth

Why use momondo?

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

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 Decatur from Texas.

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

Flights from Texas to Decatur with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Texas to Decatur flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Decatur from Texas. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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Fri 8/8
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