How do I get Price Alerts for flights from Houston to Decatur, Illinois?

You can take advantage of momondo’s Price Alerts by first searching for your flights to Houston from Decatur, Illinois . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from Houston to Decatur, Illinois with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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

Prices for flights from Houston to Decatur Arpt Airport refresh daily.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Decatur Arpt Airport.

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

The required travel and health documents for your Decatur Arpt Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Decatur Arpt Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$314 Cheap Flights from Houston to Decatur in 2025

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Find the cheapest flights from Houston to Decatur

Round-trip

One-way

Cheap round-trip flights

11:57 am - 5:52 pmIAH-DEC

5h 55m1 stop

7:09 pm - 12:30 amDEC-IAH

5h 21m1 stop

$344United Airlines

Find Deal

Wed, Dec 10 - Sun, Jan 4

6:30 am - 8:56 amIAH-DEC

26h 26m1 stop

9:42 am - 3:37 pmDEC-IAH

5h 55m1 stop

$405United Airlines

Find Deal

Tue, Sep 2 - Sat, Sep 6

5:00 am - 8:51 amIAH-DEC

27h 51m1 stop

7:08 pm - 1:34 pmDEC-IAH

18h 26m1 stop

$414United Airlines

Find Deal

Fri, Oct 24 - Mon, Oct 27

7:30 am - 8:48 amIAH-DEC

25h 18m2 stops

7:09 pm - 12:30 amDEC-IAH

5h 21m1 stop

$425United Airlines

Find Deal

Wed, Dec 10 - Sun, Jan 4

8:19 pm - 5:52 pmIAH-DEC

21h 33m2 stops

7:09 pm - 12:30 amDEC-IAH

5h 21m1 stop

$428United Airlines

Find Deal

Wed, Dec 10 - Sun, Jan 4

9:35 pm - 8:51 amIAH-DEC

11h 16m1 stop

6:55 pm - 8:49 amDEC-IAH

13h 54m1 stop

$445United Airlines

Find Deal

Fri, Oct 17 - Mon, Oct 20

9:43 pm - 8:48 amIAH-DEC

11h 05m1 stop

9:44 am - 11:59 pmDEC-IAH

14h 15m1 stop

$446United Airlines

Find Deal

Tue, Nov 11 - Thu, Nov 13

6:25 pm - 5:59 pmIAH-DEC

23h 34m2 stops

9:42 am - 5:16 pmDEC-IAH

7h 34m1 stop

$447United Airlines

Find Deal

Tue, Sep 2 - Sat, Sep 6

11:55 am - 5:59 pmIAH-DEC

6h 04m1 stop

9:42 am - 8:36 amDEC-IAH

22h 54m2 stops

$448United Airlines

Find Deal

Mon, Sep 1 - Fri, Sep 5

11:55 am - 5:59 pmIAH-DEC

6h 04m1 stop

9:44 am - 8:28 amDEC-IAH

22h 44m2 stops

$458United Airlines

Find Deal

Thu, Dec 18 - Sun, Jan 4

United Airlines flights from Houston to Decatur, Illinois

Our best United Airlines deals on Houston to Decatur, Illinois flight tickets

United Airlines

Dec 10

IAH11:57 amHouston George Bush Intcntl

5h 55m

1 stop

DEC5:52 pmDecatur Arpt

Jan 4

DEC7:09 pmDecatur Arpt

5h 21m

1 stop

IAH12:30 amHouston George Bush Intcntl

$344

Find similar

United Airlines

Sep 2

IAH6:30 amHouston George Bush Intcntl

26h 26m

1 stop

DEC8:56 amDecatur Arpt

Sep 6

DEC9:42 amDecatur Arpt

5h 55m

1 stop

IAH3:37 pmHouston George Bush Intcntl

$405

Find similar

United Airlines

Oct 24

IAH5:00 amHouston George Bush Intcntl

27h 51m

1 stop

DEC8:51 amDecatur Arpt

Oct 27

DEC7:08 pmDecatur Arpt

18h 26m

1 stop

IAH1:34 pmHouston George Bush Intcntl

$414

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Houston to Decatur, Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonDecatur

IAH - DEC

IAHDEC

Houston George Bush Intcntl

Wed 12/10

11:57 am-5:52 pm

1 stop5h 55m

Decatur Arpt

Sun 1/4

7:09 pm-12:30 am

1 stop5h 21m

$344

HoustonDecatur

IAH - DEC

IAHDEC

Houston George Bush Intcntl

Tue 9/2

6:30 am-8:56 am

1 stop26h 26m

Decatur Arpt

Sat 9/6

9:42 am-3:37 pm

1 stop5h 55m

$405

HoustonDecatur

IAH - DEC

IAHDEC

Houston George Bush Intcntl

Fri 10/24

5:00 am-8:51 am

1 stop27h 51m

Decatur Arpt

Mon 10/27

7:08 pm-1:34 pm

1 stop18h 26m

$414

HoustonDecatur

IAH - DEC

IAHDEC

Houston George Bush Intcntl

Wed 12/10

7:30 am-8:48 am

2 stops25h 18m

Decatur Arpt

Sun 1/4

7:09 pm-12:30 am

1 stop5h 21m

$425

HoustonDecatur

IAH - DEC

IAHDEC

Houston George Bush Intcntl

Wed 12/10

8:19 pm-5:52 pm

2 stops21h 33m

Decatur Arpt

Sun 1/4

7:09 pm-12:30 am

1 stop5h 21m

$428

HoustonDecatur

IAH - DEC

IAHDEC

Houston George Bush Intcntl

Fri 10/17

9:35 pm-8:51 am

1 stop11h 16m

Decatur Arpt

Mon 10/20

6:55 pm-8:49 am

1 stop13h 54m

$445

HoustonDecatur

IAH - DEC

IAHDEC

Houston George Bush Intcntl

Tue 11/11

9:43 pm-8:48 am

1 stop11h 05m

Decatur Arpt

Thu 11/13

9:44 am-11:59 pm

1 stop14h 15m

$446

HoustonDecatur

IAH - DEC

IAHDEC

Houston George Bush Intcntl

Tue 9/2

6:25 pm-5:59 pm

2 stops23h 34m

Decatur Arpt

Sat 9/6

9:42 am-5:16 pm

1 stop7h 34m

$447

HoustonDecatur

IAH - DEC

IAHDEC

Houston George Bush Intcntl

Mon 9/1

11:55 am-5:59 pm

1 stop6h 04m

Decatur Arpt

Fri 9/5

9:42 am-8:36 am

2 stops22h 54m

$448

HoustonDecatur

IAH - DEC

IAHDEC

Houston George Bush Intcntl

Thu 12/18

11:55 am-5:59 pm

1 stop6h 04m

Decatur Arpt

Sun 1/4

9:44 am-8:28 am

2 stops22h 44m

$458

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Houston to Decatur, Illinois flight deals and tips

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

Best Price Found	$344
Fastest flight time	5h 55m
Direct flights	None
Airports in Decatur, Illinois	1 airport

The best flight deal from Houston to Decatur, Illinois found on momondo in the last 72 hours is $344

The fastest flight from Houston to Decatur, Illinois takes 5h 55m

There are no direct flights from Houston to Decatur, Illinois. Popular non-direct route for this connection is Houston George Bush Intcntl Airport - Decatur Arpt Airport.

There is 1 airport near Decatur, Illinois: Decatur Arpt (DEC)

Search flight deals

How far is Houston to Decatur Arpt by plane?
A flight from Houston to Decatur Arpt will travel around 784.8 mi. In terms of flight time, this usually takes a little over 5h 55m.
When did momondo last update prices for flights from Houston to Decatur Arpt Airport?
Prices for flights from Houston to Decatur Arpt Airport refresh daily.
How old do you have to be to fly from Houston to Decatur Arpt Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston to Decatur Arpt Airport.
What documentation or ID do you need to fly to Decatur Arpt Airport?
The required travel and health documents for your Decatur Arpt Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Decatur Arpt Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

How do I get Price Alerts for flights from Houston to Decatur, Illinois?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Houston from Decatur, Illinois. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Houston to Decatur, Illinois with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

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Mattoon

Forsyth

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Houston to Decatur. momondo saves you time and could save you money on your trip.

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

Flights from Houston 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 Houston to Decatur?

momondo helps you find the best flight between Houston and Decatur by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Houston to Decatur flights. All you need is a valid email address and we will do the rest; it is that quick and easy.