Dallas

$57+ Cheap flights from George Bush Intcntl (IAH) to Dallas

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 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — DFW
ene. 9 — ene. 161
We work with more than 300 partners to bring you better travel deals

Find cheap flights from George Bush Intcntl to Dallas with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Houston George Bush Intcntl to Dallas are usually found in March or January, booked 51 days in advance, depart on a Friday or Thursday and return on a Friday

Cheap flight deals from George Bush Intcntl to Dallas

Cheapest flights from George Bush Intcntl to Dallas
Explore the most affordable flight options available from George Bush Intcntl to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 10, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/118:37 pmIAH - DFW
1 stop14h 48mSpirit Airlines
mar. 12/165:28 amDFW - IAH
1 stop8h 35mSpirit Airlines
Deal found 12/7$141
This Cheapflightsfares deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/1410:17 amIAH - DFW
1 stop9h 12mSpirit Airlines
mar. 12/165:28 amDFW - IAH
1 stop10h 40mSpirit Airlines
Deal found 12/9$148
This Cheapflightsfares deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/138:37 pmIAH - DFW
1 stop14h 48mSpirit Airlines
lun. 1/195:45 amDFW - IAH
1 stop18h 34mSpirit Airlines
Deal found 12/7$156
This American Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/259:26 amIAH - DFW
Nonstop1h 27mAmerican Airlines
mié. 1/149:35 pmDFW - IAH
Nonstop1h 14mAmerican Airlines
Deal found 12/10$160
This CheapOair deal was found by Cheapflights users on 12/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/166:45 amIAH - DFW
1 stop7h 12mFrontier
mié. 12/178:30 amDFW - IAH
1 stop11h 49mFrontier
Deal found 12/8$163
This Trip.com deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/1511:32 amIAH - DFW
1 stop12h 37mMultiple Airlines
mar. 12/165:28 amDFW - IAH
1 stop8h 35mMultiple Airlines
Deal found 12/9$174
This Priceline deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/1410:31 pmIAH - DFW
1 stop11h 09mMultiple Airlines
mar. 12/165:28 amDFW - IAH
1 stop10h 40mMultiple Airlines
Deal found 12/7$176
This Frontier deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/159:06 pmIAH - DFW
1 stop9h 02mFrontier
mar. 12/169:45 amDFW - IAH
1 stop11h 08mFrontier
Deal found 12/7$183
This Super.com deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/108:37 pmIAH - DFW
1 stop14h 48mSpirit Airlines
mar. 12/165:28 amDFW - IAH
1 stop8h 35mSpirit Airlines
Deal found 12/9$185
This CheapOair deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/2511:32 amIAH - DFW
1 stop22h 07mFrontier
mié. 1/146:00 amDFW - IAH
1 stop12h 36mFrontier
Deal found 12/9$188
This Delta deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/246:00 amIAH - DAL
1 stop13h 01mDelta
mié. 12/318:00 amDAL - IAH
1 stop9h 33mDelta
Deal found 12/9$620
This Delta deal was found by Cheapflights users on 12/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/247:00 amIAH - DAL
1 stop15h 33mDelta
jue. 1/16:05 amDAL - IAH
1 stop11h 28mDelta
Deal found 12/9$698

Find flight deals from George Bush Intcntl to Dallas

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) 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 diciembre 10, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$117
(American Airlines)

One-way from

$57
(Kiwi.com)

Popular in

July

Cheapest in

March

Average price

$223
Provider with most accurate pricing for Houston George Bush Intcntl-Dallas flight deals.
Provider most trusted by Cheapflights users for Houston George Bush Intcntl-Dallas flights.
From Houston George Bush Intcntl to Dallas
One-way flight from Houston George Bush Intcntl to Dallas
Highest demand for flights based on searches. 7% potential increase in price ($20 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($12 potential savings vs. average RT price).
Average for round-trip flights in December 2025

Cheapflights Fare Finder

 
Customize your flight search to find flights from George Bush Intcntl 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 2,558,603 searches. Data last updated diciembre 10, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Dallas that are best for you.

Fly from

George Bush Intcntl

Fly to

Dallas

Route

Depart

Return

Price

HoustonDallas

IAH - DFW

IAHDFW

Houston George Bush Intcntl

mié. 1/7

9:54 pm-11:13 pm

Nonstop1h 19m

Dallas/Fort Worth

mié. 1/14

12:18 pm-1:35 pm

Nonstop1h 17m

$117

HoustonDallas

IAH - DFW

IAHDFW

Houston George Bush Intcntl

mié. 1/7

2:40 pm-4:00 pm

Nonstop1h 20m

Dallas/Fort Worth

sáb. 1/10

9:35 am-10:55 am

Nonstop1h 20m

$144

HoustonDallas

IAH - DFW

IAHDFW

Houston George Bush Intcntl

jue. 1/29

4:13 pm-5:35 am

1 stop13h 22m

Dallas/Fort Worth

lun. 2/2

8:40 pm-3:08 pm

2 stops18h 28m

$155

HoustonDallas

IAH - DFW

IAHDFW

Houston George Bush Intcntl

jue. 2/19

4:40 pm-6:03 pm

Nonstop1h 23m

Dallas/Fort Worth

sáb. 2/21

5:15 am-6:27 am

Nonstop1h 12m

$171

HoustonDallas

IAH - DFW

IAHDFW

Houston George Bush Intcntl

jue. 12/25

2:37 pm-3:57 pm

Nonstop1h 20m

Dallas/Fort Worth

mié. 12/31

1:58 pm-3:15 pm

Nonstop1h 17m

$197

HoustonDallas

IAH - DFW

IAHDFW

Houston George Bush Intcntl

lun. 2/16

7:26 am-8:58 am

Nonstop1h 32m

Dallas/Fort Worth

mié. 3/4

7:00 am-8:20 am

Nonstop1h 20m

$203

HoustonDallas

IAH - DFW

IAHDFW

Houston George Bush Intcntl

mar. 2/3

6:35 pm-8:03 pm

Nonstop1h 28m

Dallas/Fort Worth

sáb. 2/7

3:40 pm-5:01 pm

Nonstop1h 21m

$204

HoustonDallas

IAH - DFW

IAHDFW

Houston George Bush Intcntl

dom. 1/4

8:59 pm-11:25 am

1 stop14h 26m

Dallas/Fort Worth

mié. 1/14

5:45 am-12:19 am

1 stop18h 34m

$207

HoustonDallas

IAH - DFW

IAHDFW

Houston George Bush Intcntl

dom. 1/4

7:45 pm-9:27 am

2 stops37h 42m

Dallas/Fort Worth

mié. 1/14

11:39 am-10:55 pm

1 stop11h 16m

$210

HoustonDallas

IAH - DFW

IAHDFW

Houston George Bush Intcntl

vie. 12/19

8:59 pm-11:25 am

1 stop14h 26m

Dallas/Fort Worth

mar. 1/20

5:45 am-12:19 am

1 stop18h 34m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 39 results
1
2
3
4
  • Most accurate provider: When it comes to deals on Houston George Bush Intcntl Airport-Dallas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Houston George Bush Intcntl Airport-Dallas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Houston George Bush Intcntl Airport-Dallas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Houston George Bush Intcntl Airport-Dallas flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Houston George Bush Intcntl Airport-Dallas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from George Bush Intcntl to Dallas

Have a flexible travel schedule? Discover the best time to fly to Dallas from George Bush Intcntl with our price prediction graph.
Estimated round-trip 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 George Bush Intcntl Airport to Dallas

How far ahead should I book a flight from Houston George Bush Intcntl Airport to Dallas?

Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to Dallas. Price data was last updated on December 5, 2025.

To ensure you get the cheapest price possible for a flight from Houston George Bush Intcntl Airport to Dallas, you should look to book at least 51 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Dallas?

Currently, December is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Dallas (average of $29). Flying from Houston George Bush Intcntl Airport to Dallas in July is currently the most expensive (average of $180). 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 IAH to DFW?

Find hourly flight availability from George Bush Intcntl 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 diciembre 10, 2025.

When flying from Houston George Bush Intcntl Airport to Dallas, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 27% versus a flight in the afternoon.

What is the cheapest day to fly from Houston George Bush Intcntl Airport to Dallas?

Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to Dallas. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Dallas flight should consider departing on Thursday evenings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Houston George Bush Intcntl Airport to Dallas

Explore weekly flight availability from George Bush Intcntl to Dallas. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated diciembre 10, 2025.

The most flights from IAH to A78 are scheduled on a Monday (67 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (38 on average).

The best insider tips for Houston George Bush Intcntl Airport to Dallas flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Houston George Bush Intcntl Airport to Dallas trip
Airlines
Spirit Airlines

Spirit's Big Front Seats offer 11 inches more legroom, ideal for short flights.


Use Spirit's self-service bag drop for faster check-in and avoid counter fees.

Frontier

Frontier's UpFront Plus seats guarantee an empty middle seat for extra comfort.


Book early morning flights with Frontier to avoid potential delays.

Airports
IAH

Check security wait times on the IAH website to streamline your departure process.

DFW

Use the DART Orange Line for convenient access from DFW to downtown Dallas.

Our travel experts
Daniel Scheffler

Daniel Scheffler

Expert on Spirit Airlines

Daniel Scheffler

Daniel Scheffler

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Read more
Marisa Garcia

Marisa Garcia

Expert on Frontier

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Evie Carrick

Evie Carrick

Expert on IAH

Evie Carrick

Evie Carrick

Evie Carrick is a writer and editor who has lived in five countries and traveled to over 50, with extensive experience flying around the world. She was born in Colorado, but has spent time flying to both coasts to visit family. She writes regularly for Travel + Leisure, BuzzFeed, and SKI and recently published seven travel journals with Simon & Schuster.

Read more
Chris Dong

Chris Dong

Expert on DFW

Chris Dong

Chris Dong

Chris is a consumer travel reporter covering aviation, trending travel news, hotels, and loyalty programs—all for leading global publications like Travel + Leisure, The Washington Post, AFAR, and more. In addition to writing, Chris is a video host for Travel + Leisure, giving consumers an inside look at the latest in air travel.

Read more

Reviews of airlines servicing Dallas

Get insights into the airlines that provide service to Dallas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dallas. Reviews last updated diciembre 10, 2025.
Peruse reviews from past customers who have flown with United Airlines, American Airlines, and Frontier from Houston George Bush Intcntl Airport to Dallas to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Food

6.6

Crew

8.1

Entertainment

7.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl 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 George Bush Intcntl Airport to Dallas?

    There are many flights that can get you from Houston George Bush Intcntl Airport to Dallas in 1h 19m. Fly via United Airlines or Spirit Airlines to get the fastest option. Houston George Bush Intcntl Airport and Dallas are separated by a distance of 224 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Houston George Bush Intcntl Airport to Dallas round-trip?

    Flying on Frontier is currently your cheapest option to Dallas, with prices starting at $29. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $105 and $108, respectively. Frontier is 89% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Houston George Bush Intcntl Airport to Dallas one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $24. Users have also found prices from $44 and $48 on Spirit Airlines and American Airlines, respectively.

  • What are the most reliable airlines from Houston George Bush Intcntl Airport to Dallas?

    Before booking your flight to Dallas from Houston George Bush Intcntl Airport, check out the most reliable airlines to get you to your destination on time: SkyWest Airlines (100%), Envoy Air (94%), Japan Airlines( 84%).

  • What are the cheapest flights from Houston George Bush Intcntl Airport to Dallas?

    Looking for the cheapest flight from Houston George Bush Intcntl Airport to Dallas? While on average our users pay $887, our data indicates the cheapest price to be $108. The most popular route (Houston George Bush Intcntl - Dallas/Fort Worth), is priced around $117.

  • Can I find deals for flights from George Bush Intcntl to Dallas that include hotel bookings?

    Yes. In addition to deals on George Bush Intcntl to Dallas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from George Bush Intcntl to Dallas?

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

  • Can I find deals for business class flights from George Bush Intcntl to Dallas?

    Yes. Cheapflights offers flight deals from George Bush Intcntl 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 George Bush Intcntl Airport to Dallas?

    Currently, December is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Dallas (average of $29). Flying from Houston George Bush Intcntl Airport to Dallas in July is currently the most expensive (average of $180). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from George Bush Intcntl to Dallas

Discover the top 3 airlines that operate flights from George Bush Intcntl to Dallas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated diciembre 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$36Average$89FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$105Average$281FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$115Average$336FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.