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Cheap flights from Houston to Dallas from £36

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/12. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — DFW
5 Sep — 12 Sep1
1 adult

Cheap flight deals from Houston to Dallas

Discover tips and strategies to find the most affordable flight options for your journey from Houston (HO1) to Dallas (A78). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 31 August 2025.

Round-trip from

£72

One-way from

£36

Popular in

July

Cheapest in

October

Average price

£116
Southwest
  • Southwest
  • 25/9-29/9
  • Nonstop
  • 2h 25m total
  • Houston to Dallas
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Southwest
  • Southwest
  • 6/12
  • Nonstop
  • 1h 10m total
  • Houston to Dallas
Search Deals
Highest demand for flights based on searches. 25% potential increase in price (£30 potential increase over avg. return price).
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Cheapest flight prices on average. 6% potential price decrease (£6 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Find flight deals from Houston to Dallas

Cheapest flights from Houston to Dallas
Explore the most affordable flight options available from Houston to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 August 2025.

Sat 20/914:30HOU - DAL
Nonstop1h 10mSouthwest
Mon 22/920:30DAL - HOU
Nonstop1h 10mSouthwest
Deal found 30/8£72
Thu 25/918:30IAH - DFW
Nonstop1h 21mUnited Airlines
Mon 29/917:46DFW - IAH
Nonstop1h 19mUnited Airlines
Deal found 31/8£72
Fri 10/1022:59IAH - DFW
1 stop10h 47mFrontier
Mon 13/1006:00DFW - IAH
1 stop7h 51mFrontier
Deal found 30/8£138
Thu 25/921:30HOU - DAL
Nonstop1h 05mSouthwest
Sun 28/907:30DAL - HOU
Nonstop1h 10mSouthwest
Deal found 29/8£143
Thu 25/909:46IAH - DFW
Nonstop1h 20mUnited Airlines
Sun 28/916:03DFW - IAH
Nonstop1h 14mUnited Airlines
Deal found 29/8£143
Thu 16/1011:30HOU - DAL
Nonstop1h 10mSouthwest
Fri 17/1016:30DAL - HOU
1 stop2h 45mSouthwest
Deal found 30/8£147
Fri 26/921:44IAH - DFW
Nonstop1h 15mUnited Airlines
Mon 29/914:26DFW - IAH
Nonstop1h 14mUnited Airlines
Deal found 31/8£158
Wed 17/921:40IAH - DFW
Nonstop1h 16mUnited Airlines
Sat 20/916:00DFW - IAH
Nonstop1h 14mUnited Airlines
Deal found 30/8£182
Fri 10/1009:38IAH - DFW
Nonstop1h 27mUnited Airlines
Mon 13/1019:14DFW - IAH
Nonstop1h 18mUnited Airlines
Deal found 31/8£187
Fri 31/1019:25HOU - DAL
Nonstop1h 10mSouthwest
Sun 2/1111:30DAL - HOU
Nonstop1h 15mSouthwest
Deal found 31/8£192
Fri 31/1007:25IAH - DFW
Nonstop1h 26mUnited Airlines
Sun 2/1109:58DFW - IAH
Nonstop1h 17mUnited Airlines
Deal found 31/8£192
Tue 2/916:58IAH - DFW
Nonstop1h 23mUnited Airlines
Sat 27/916:00DFW - IAH
Nonstop1h 14mUnited Airlines
Deal found 30/8£202

Cheapflights Fare Finder

 
Customise your flight search to find flights from Houston to Dallas 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, Cheapflights users made 858,174 searches. Data last updated 31 August 2025.
Use the filters below to find and compare flights from Houston to Dallas that are best for you.

Fly from

Houston

Fly to

Dallas

Route

Depart

Return

Price

HoustonDallas

HOU - DAL

HOUDAL

Houston Hobby

Thu 25/9

08:30-09:40

Nonstop1h 10m

Dallas Love Field

Mon 29/9

14:30-15:45

Nonstop1h 15m

£72

HoustonDallas

IAH - DFW

IAHDFW

Houston George Bush Intcntl

Thu 25/12

07:20-08:51

Nonstop1h 31m

Dallas/Fort Worth

Thu 1/1

07:53-09:16

Nonstop1h 23m

£72

HoustonDallas

HOU - DAL

HOUDAL

Houston Hobby

Sat 27/9

20:20-21:30

Nonstop1h 10m

Dallas Love Field

Sat 4/10

07:45-09:00

Nonstop1h 15m

£72

HoustonDallas

IAH - DFW

IAHDFW

Houston George Bush Intcntl

Sat 27/9

14:35-15:56

Nonstop1h 21m

Dallas/Fort Worth

Mon 29/9

14:26-15:40

Nonstop1h 14m

£72

HoustonDallas

HOU - DAL

HOUDAL

Houston Hobby

Sat 1/11

12:20-13:30

Nonstop1h 10m

Dallas Love Field

Tue 4/11

19:00-20:10

Nonstop1h 10m

£72

HoustonDallas

IAH - DFW

IAHDFW

Houston George Bush Intcntl

Thu 25/9

20:08-21:29

Nonstop1h 21m

Dallas/Fort Worth

Sat 27/9

16:00-17:14

Nonstop1h 14m

£72

HoustonDallas

HOU - DAL

HOUDAL

Houston Hobby

Sat 4/10

05:55-07:00

Nonstop1h 05m

Dallas Love Field

Mon 6/10

21:30-22:35

Nonstop1h 05m

£72

HoustonDallas

IAH - DFW

IAHDFW

Houston George Bush Intcntl

Sat 4/10

16:35-17:56

Nonstop1h 21m

Dallas/Fort Worth

Mon 6/10

12:04-13:18

Nonstop1h 14m

£72

HoustonDallas

HOU - DAL

HOUDAL

Houston Hobby

Sat 20/9

13:25-14:35

Nonstop1h 10m

Dallas Love Field

Mon 22/9

14:30-15:45

Nonstop1h 15m

£72

HoustonDallas

IAH - DFW

IAHDFW

Houston George Bush Intcntl

Sat 10/1

16:40-18:06

Nonstop1h 26m

Dallas/Fort Worth

Tue 13/1

09:35-10:55

Nonstop1h 20m

£72

Flights are sorted by cheapest return flights first.

Deals found on 30/8

Showing 1-10 of 51 results
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Best time to book a flight from Houston to Dallas

Have a flexible travel schedule? Discover the best time to fly to Dallas from Houston with our price prediction graph.
Estimated return 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.

Cheapflights Insights

Everything you need to know about your flight from Houston to Dallas

How far ahead should I book a flight from Houston to Dallas?

Use this chart to determine the optimal time to book a return flight from Houston to Dallas. Price data was last updated on 29 August 2025.

Booking 53 days in advance of your planned departure date is, on average, the best time to get cheap flights from Houston to Dallas. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Houston to Dallas?

Currently, March is the cheapest month in which you can book a flight from Houston to Dallas (average of £737). Flying from Houston to Dallas in July is currently the most expensive (average of £1,076). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Houston to Dallas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 August 2025.

When flying from Houston to Dallas, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 57% versus a flight in the morning.

Related info for your journey

Find useful and relevant information for your journey from Houston to Dallas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Houston to Dallas?

    Airlines like Southwest and United Airlines fly from Houston to Dallas in about 1h 10m. The time it takes to get you to your destination is usually consistent. Airlines will cover a distance of 240 mi. All flights are typically direct.

  • What are the cheapest airlines to fly from Houston to Dallas one-way?

    The cheapest airline one-way is Southwest, with whom users have recently found tickets for as low as £36. However, be on the lookout for offers from United Airlines and American Airlines, as they are both options that can get you from Houston to Dallas for a low price.

  • What are the most popular routes from Houston to Dallas?

    Most travelers choose Houston Hobby - Dallas/Fort Worth, Houston George Bush Intcntl - Dallas/Fort Worth or Houston Hobby - Dallas Love Field when deciding on the best route from Houston to Dallas.

  • What are the most reliable airlines from Houston to Dallas?

    Before booking your flight to Dallas from Houston, check out the most reliable airlines to get you to your destination on time: Envoy Air (79%), Japan Airlines (76%), American Airlines( 72%).

  • What are the cheapest flights from Houston to Dallas?

    Looking at all options, your cheapest flight can be booked for £1,976. While the most popular route (Houston Hobby - Dallas/Fort Worth) can be booked for £103 on average our data indicates £1,976 when flying from Houston to Dallas.

  • Can I find deals for flights from Houston to Dallas that include hotel bookings?

    Yes. In addition to deals on Houston to Dallas flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Houston to Dallas?

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

  • Can I find deals for business class flights from Houston to Dallas?

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

  • What is the cheapest month to book a flight from Houston to Dallas?

    Currently, March is the cheapest month in which you can book a flight from Houston to Dallas (average of £737). Flying from Houston to Dallas in July is currently the most expensive (average of £1,076). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Why should you use Cheapflights to find cheap flight tickets from Houston to Dallas?

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Can Cheapflights find flights from Houston to Dallas with no change fees?

Need flexible booking options for your flight to Dallas from Houston? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Not ready to book yet? You can track prices for flights from Houston to Dallas on Cheapflights with our Price Alert feature and get notified when better prices are available.

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