What is the cheapest airline that flies from Houston to Dallas?

American Airlines, Southwest, and United Airlines are the most popular carriers operating from Houston to Dallas

How many flights depart from Houston to Dallas on average per day?

As of October 2025, there are 31 flights per day flying from Houston to Dallas. The most common time of day flights depart is 14:00, with 38% of flights taking off in the afternoon.

How many flights depart from Houston to Dallas on average per week?

220 flights are operational weekly from Houston to Dallas as of October 2025. The most popular departure day for this route is Fri, with 37% of flights per week taking off on this day.

When did momondo last update prices for flights from Houston to Dallas?

Prices for flights from Houston to Dallas refresh daily.

How old do you have to be to fly from Houston to Dallas?

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 Houston to Dallas.

What documentation or ID do you need to fly to Dallas?

The required travel and health documents for your Dallas 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 Dallas. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£36 Cheap Flights from Houston to Dallas in 2025/26

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Find the cheapest flights from Houston to Dallas

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

12:30 - 13:40HOU-DAL

1h 10mdirect

19:00 - 20:10DAL-HOU

1h 10mdirect

£74Southwest

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Thu, 4 Dec - Mon, 8 Dec

07:20 - 08:46IAH-DFW

1h 26mdirect

12:15 - 13:28DFW-IAH

1h 13mdirect

£74United Airlines

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Thu, 4 Dec - Mon, 8 Dec

11:05 - 13:55HOU-DAL

2h 50m1 stop

20:30 - 21:40DAL-HOU

1h 10mdirect

£78Southwest

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Thu, 4 Dec - Mon, 8 Dec

13:40 - 17:00HOU-DAL

3h 20m1 stop

09:00 - 10:15DAL-HOU

1h 15mdirect

£81Southwest

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Thu, 4 Dec - Mon, 8 Dec

16:42 - 23:44IAH-DFW

7h 02m1 stop

07:35 - 21:08DFW-IAH

13h 33m1 stop

£105Spirit Airlines

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Tue, 24 Feb - Wed, 25 Feb

16:42 - 23:44IAH-DFW

7h 02m1 stop

15:45 - 06:20DFW-IAH

14h 35m1 stop

£118Spirit Airlines

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Tue, 24 Feb - Wed, 25 Feb

20:19 - 21:47HOU-DFW

1h 28mdirect

07:10 - 08:32DFW-HOU

1h 22mdirect

£129American Airlines

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Thu, 4 Dec - Mon, 8 Dec

06:00 - 07:25IAH-DFW

1h 25mdirect

19:20 - 20:32DFW-IAH

1h 12mdirect

£137American Airlines

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Tue, 11 Nov - Wed, 12 Nov

18:00 - 11:26IAH-DAL

17h 26m1 stop

14:00 - 23:59DAL-IAH

9h 59m1 stop

£271Delta

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Wed, 18 Feb - Sat, 21 Feb

05:10 - 17:52IAH-DAL

12h 42m1 stop

10:15 - 23:59DAL-IAH

13h 44m1 stop

£306Delta

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Wed, 3 Dec - Mon, 8 Dec

United Airlines flights from Houston to Dallas

Our best United Airlines deals on Houston to Dallas flight tickets

United Airlines

4 Dec

IAH07:20Houston George Bush Intcntl

1h 26m

DFW08:46Dallas/Fort Worth

8 Dec

DFW12:15Dallas/Fort Worth

1h 13m

IAH13:28Houston George Bush Intcntl

£74

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United Airlines

6 Dec

IAH16:43Houston George Bush Intcntl

1h 25m

DFW18:08Dallas/Fort Worth

8 Dec

DFW05:15Dallas/Fort Worth

1h 18m

IAH06:33Houston George Bush Intcntl

£102

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United Airlines

25 Dec

IAH07:20Houston George Bush Intcntl

1h 31m

DFW08:51Dallas/Fort Worth

14 Jan

DFW05:19Dallas/Fort Worth

1h 14m

IAH06:33Houston George Bush Intcntl

£119

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Spirit Airlines flights from Houston to Dallas

Our best Spirit Airlines deals on Houston to Dallas flight tickets

Spirit Airlines

24 Feb

IAH16:42Houston George Bush Intcntl

7h 02m

1 stop

DFW23:44Dallas/Fort Worth

25 Feb

DFW07:35Dallas/Fort Worth

13h 33m

1 stop

IAH21:08Houston George Bush Intcntl

£105

Find similar

Spirit Airlines

24 Feb

IAH16:42Houston George Bush Intcntl

7h 02m

1 stop

DFW23:44Dallas/Fort Worth

25 Feb

DFW15:45Dallas/Fort Worth

14h 35m

1 stop

IAH06:20Houston George Bush Intcntl

£118

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Fly from

Fly to

Route

Depart

Return

Price

HoustonDallas

HOU - DAL

HOUDAL

Houston Hobby

Thu 4/12

12:30-13:40

Nonstop1h 10m

Dallas Love Field

Mon 8/12

19:00-20:10

Nonstop1h 10m

£74

HoustonDallas

IAH - DFW

IAHDFW

Houston George Bush Intcntl

Thu 4/12

07:20-08:46

Nonstop1h 26m

Dallas/Fort Worth

Mon 8/12

12:15-13:28

Nonstop1h 13m

£74

HoustonDallas

HOU - DAL

HOUDAL

Houston Hobby

Thu 4/12

11:05-13:55

1 stop2h 50m

Dallas Love Field

Mon 8/12

20:30-21:40

Nonstop1h 10m

£78

HoustonDallas

HOU - DAL

HOUDAL

Houston Hobby

Thu 4/12

13:40-17:00

1 stop3h 20m

Dallas Love Field

Mon 8/12

09:00-10:15

Nonstop1h 15m

£81

HoustonDallas

IAH - DFW

IAHDFW

Houston George Bush Intcntl

Tue 24/2

16:42-23:44

1 stop7h 02m

Dallas/Fort Worth

Wed 25/2

07:35-21:08

1 stop13h 33m

£105

HoustonDallas

IAH - DFW

IAHDFW

Houston George Bush Intcntl

Tue 24/2

16:42-23:44

1 stop7h 02m

Dallas/Fort Worth

Wed 25/2

15:45-06:20

1 stop14h 35m

£118

HoustonDallas

HOU - DFW

HOUDFW

Houston Hobby

Thu 4/12

20:19-21:47

Nonstop1h 28m

Dallas/Fort Worth

Mon 8/12

07:10-08:32

Nonstop1h 22m

£129

HoustonDallas

IAH - DFW

IAHDFW

Houston George Bush Intcntl

Tue 11/11

06:00-07:25

Nonstop1h 25m

Dallas/Fort Worth

Wed 12/11

19:20-20:32

Nonstop1h 12m

£137

HoustonDallas

IAH - DAL

IAHDAL

Houston George Bush Intcntl

Wed 18/2

18:00-11:26

1 stop17h 26m

Dallas Love Field

Sat 21/2

14:00-23:59

1 stop9h 59m

£271

HoustonDallas

IAH - DAL

IAHDAL

Houston George Bush Intcntl

Wed 3/12

05:10-17:52

1 stop12h 42m

Dallas Love Field

Mon 8/12

10:15-23:59

1 stop13h 44m

£306

Flights are sorted by cheapest return flights first.

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How to get the cheapest flight ticket from Houston to Dallas

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

Prices

Airlines

Other information

What is the cheapest month to fly to Dallas?

In general, October is the cheapest month to fly from Houston to Dallas. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £83. If you are unable to visit Dallas during the month of October, then departing from Houston during the month November is also very affordable. Most momondo users find prices during this month for around £93.

What is the cheapest day to depart on your flight to Dallas?

According to our data, Tuesday is the cheapest day to fly to Dallas from Houston. The lowest ticket price found for a Tuesday departure recently was £405. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Houston to Dallas on a Saturday will generally be more expensive and average around £802. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Dallas?

At midday is the cheapest time of day to fly from Houston to Dallas when you can find flight prices for as low as £326. Flying to Dallas at midday is an ideal time because this is during off-peak travel hours. In the evening is when there is more demand to fly to Dallas, so prices are often more expensive at around £778 per ticket.

What is the cheapest Houston to Dallas flight route?

Fly from Houston Hobby to Dallas Love Field for the best Houston - Dallas flight prices

How far in advance should I book a flight to Dallas?

You are more likely to see cheaper flights to Dallas from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to Dallas for around £136 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dallas from Houston for as low as £76 on momondo.

What cabin class options are available on Houston to Dallas flights?

There are 3 cabin classes available to choose from on Houston to Dallas flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Houston to Dallas flight deals and tips

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

Fastest flight time	1h 00m
Direct flights	Every day
Airports in Dallas	2 airports

The fastest flight from Houston to Dallas takes 1h 00m

Direct flights go from Houston to Dallas every day.

There are 2 airports near Dallas: Dallas/Fort Worth (DFW), Dallas Love Field (DAL)

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How far is Houston to Dallas by plane?
The distance between Houston and Dallas is about 225.5 mi. A reasonable flight in good conditions will take 1h 05m.
When did momondo last update prices for flights from Houston to Dallas?
Prices for flights from Houston to Dallas refresh daily.
How old do you have to be to fly from Houston to Dallas?
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 Houston to Dallas.
What documentation or ID do you need to fly to Dallas?
The required travel and health documents for your Dallas 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 Dallas. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Houston to Dallas for you.

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

momondo does allow users to show only those flights to Dallas from Houston which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Dallas from Houston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Dallas from Houston. 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.