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

Southwest, American Airlines, and Spirit 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 July 2025, there are 72 flights per day flying from Houston to Dallas. The most common time of day flights depart is 14:00, with 36% of flights taking off in the afternoon.

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

505 flights are operational weekly from Houston to Dallas as of July 2025. The most popular departure day for this route is Thu, with 20% 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.

£37 Cheap Flights from Houston to Dallas in 2025

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Find the cheapest flights from Houston to Dallas

Round-trip

One-way

Last minute

Direct

Cheap return flights

20:20 - 21:30HOU-DAL

1h 10mdirect

17:30 - 18:45DAL-HOU

1h 15mdirect

£73Southwest

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Sat, 23 Aug - Wed, 27 Aug

14:35 - 15:58IAH-DFW

1h 23mdirect

15:55 - 17:09DFW-IAH

1h 14mdirect

£73United Airlines

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Tue, 26 Aug - Tue, 2 Sep

09:04 - 10:23HOU-DFW

1h 19mdirect

16:53 - 18:10DFW-HOU

1h 17mdirect

£73American Airlines

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Wed, 3 Sep - Sat, 6 Sep

07:10 - 23:45IAH-DFW

16h 35m1 stop

10:46 - 04:30DFW-IAH

17h 44m1 stop

£77Spirit Airlines

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Sat, 13 Sep - Sat, 20 Sep

10:50 - 14:10HOU-DAL

3h 20m1 stop

17:30 - 18:45DAL-HOU

1h 15mdirect

£80Southwest

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Sat, 23 Aug - Wed, 27 Aug

07:10 - 23:45IAH-DFW

16h 35m1 stop

06:45 - 23:23DFW-IAH

16h 38m2 stops

£113Spirit Airlines

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Sat, 13 Sep - Sat, 20 Sep

09:28 - 10:50IAH-DFW

1h 22mdirect

22:40 - 23:51DFW-IAH

1h 11mdirect

£140American Airlines

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Thu, 6 Nov - Sun, 16 Nov

22:02 - 05:50IAH-DFW

7h 48m1 stop

09:30 - 10:45DFW-IAH

1h 15mdirect

£142

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Sat, 13 Sep - Sat, 20 Sep

06:00 - 18:02IAH-DFW

12h 02m1 stop

12:32 - 23:25DFW-IAH

10h 53m1 stop

£148Frontier

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Fri, 10 Oct - Mon, 13 Oct

06:00 - 18:02IAH-DFW

12h 02m1 stop

07:45 - 18:58DFW-IAH

11h 13m1 stop

£149Frontier

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Fri, 10 Oct - Mon, 13 Oct

United Airlines flights from Houston to Dallas

Our best United Airlines deals on Houston to Dallas flight tickets

United Airlines

26 Aug

IAH14:35Houston George Bush Intcntl

1h 23m

DFW15:58Dallas/Fort Worth

2 Sept

DFW15:55Dallas/Fort Worth

1h 14m

IAH17:09Houston George Bush Intcntl

£73

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United Airlines

25 Aug

IAH20:20Houston George Bush Intcntl

1h 24m

DFW21:44Dallas/Fort Worth

27 Aug

DFW19:35Dallas/Fort Worth

1h 15m

IAH20:50Houston George Bush Intcntl

£93

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United Airlines

28 Aug

IAH18:25Houston George Bush Intcntl

1h 24m

DFW19:49Dallas/Fort Worth

4 Sept

DFW19:35Dallas/Fort Worth

1h 15m

IAH20:50Houston George Bush Intcntl

£113

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American Airlines flights from Houston to Dallas

Our best American Airlines deals on Houston to Dallas flight tickets

American Airlines

3 Sept

HOU09:04Houston Hobby

1h 19m

DFW10:23Dallas/Fort Worth

6 Sept

DFW16:53Dallas/Fort Worth

1h 17m

HOU18:10Houston Hobby

£73

Find similar

American Airlines

6 Nov

IAH09:28Houston George Bush Intcntl

1h 22m

DFW10:50Dallas/Fort Worth

16 Nov

DFW22:40Dallas/Fort Worth

1h 11m

IAH23:51Houston George Bush Intcntl

£140

Find similar

American Airlines

10 Oct

IAH19:22Houston George Bush Intcntl

1h 22m

DFW20:44Dallas/Fort Worth

13 Oct

DFW08:08Dallas/Fort Worth

1h 09m

IAH09:17Houston George Bush Intcntl

£160

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HoustonDallas

HOU - DAL

HOUDAL

Houston Hobby

Sat 23/8

20:20-21:30

Nonstop1h 10m

Dallas Love Field

Wed 27/8

17:30-18:45

Nonstop1h 15m

£73

HoustonDallas

IAH - DFW

IAHDFW

Houston George Bush Intcntl

Tue 26/8

14:35-15:58

Nonstop1h 23m

Dallas/Fort Worth

Tue 2/9

15:55-17:09

Nonstop1h 14m

£73

HoustonDallas

HOU - DFW

HOUDFW

Houston Hobby

Wed 3/9

09:04-10:23

Nonstop1h 19m

Dallas/Fort Worth

Sat 6/9

16:53-18:10

Nonstop1h 17m

£73

HoustonDallas

IAH - DFW

IAHDFW

Houston George Bush Intcntl

Sat 13/9

07:10-23:45

1 stop16h 35m

Dallas/Fort Worth

Sat 20/9

10:46-04:30

1 stop17h 44m

£77

HoustonDallas

HOU - DAL

HOUDAL

Houston Hobby

Sat 23/8

10:50-14:10

1 stop3h 20m

Dallas Love Field

Wed 27/8

17:30-18:45

Nonstop1h 15m

£80

HoustonDallas

IAH - DFW

IAHDFW

Houston George Bush Intcntl

Sat 13/9

07:10-23:45

1 stop16h 35m

Dallas/Fort Worth

Sat 20/9

06:45-23:23

2 stops16h 38m

£113

HoustonDallas

IAH - DFW

IAHDFW

Houston George Bush Intcntl

Thu 6/11

09:28-10:50

Nonstop1h 22m

Dallas/Fort Worth

Sun 16/11

22:40-23:51

Nonstop1h 11m

£140

HoustonDallas

IAH - DFW

IAHDFW

Houston George Bush Intcntl

Sat 13/9

22:02-05:50

1 stop7h 48m

Dallas/Fort Worth

Sat 20/9

09:30-10:45

Nonstop1h 15m

£142

HoustonDallas

IAH - DFW

IAHDFW

Houston George Bush Intcntl

Fri 10/10

06:00-18:02

1 stop12h 02m

Dallas/Fort Worth

Mon 13/10

12:32-23:25

1 stop10h 53m

£148

HoustonDallas

IAH - DFW

IAHDFW

Houston George Bush Intcntl

Fri 10/10

06:00-18:02

1 stop12h 02m

Dallas/Fort Worth

Mon 13/10

07:45-18:58

1 stop11h 13m

£149

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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 £68. If you are unable to visit Dallas during the month of October, then departing from Houston during the month August is also very affordable. Most momondo users find prices during this month for around £72.

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

In the morning is the cheapest time of day to fly from Houston to Dallas when you can find flight prices for as low as £324. Flying to Dallas in the morning 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 £770 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 £114 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 £80 on momondo.

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

There are 4 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

Best price found	£37
Fastest flight time	1h 00m
Direct flights	Every day
Airports in Dallas	2 airports

The best one-way flight to Dallas from Houston in the past 72 hours is £37. The best return flight deal from Houston to Dallas found on momondo in the last 72 hours is £73.

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.