Frontier's UpFront Plus seats guarantee an empty middle seat for extra comfort.
Book early morning flights with Frontier to avoid potential delays.
$47+ 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 7/16. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — DFW
Jun 17 — Jun 241
1 adult, Economy
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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 September or August, booked 51 days in advance, depart on a Friday or Saturday and return on a Friday
Cheap 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 June 12, 2025.
Round-trip from | $97 (American Airlines) |
|---|---|
One-way from | $47 (FlightHub) |
Popular in | May |
Cheapest in | September |
Average price | $120 |
Find flight deals from George Bush Intcntl to Dallas
Cheapest flights from George Bush Intcntl to DallasExplore 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 June 12, 2025.
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 June 12, 2025.
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Mon 10/66:34 pmIAH - DFW
Nonstop1h 29mAmerican Airlines
Wed 10/84:35 pmDFW - IAH
Nonstop1h 06mAmerican Airlines
Deal found 6/11![American Airlines logo]()
$97
This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/84:25 pmIAH - DFW
1 stop7h 59mSpirit Airlines
Tue 7/1510:05 amDFW - IAH
1 stop7h 33mSpirit Airlines
Deal found 6/10![Spirit Airlines logo]()
$113
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1012:00 pmIAH - DFW
Nonstop1h 21mUnited Airlines
Mon 10/1312:04 pmDFW - IAH
Nonstop1h 14mUnited Airlines
Deal found 6/11![United Airlines logo]()
$214
This Frontier deal was found by Cheapflights users on 6/12. 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.
Fri 6/1310:04 pmIAH - DFW
1 stop11h 31mFrontier
Mon 6/1610:26 pmDFW - IAH
1 stop11h 42mFrontier
Deal found 6/12![Frontier logo]()
$238
This FlightHub deal was found by Cheapflights users on 6/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/1410:04 pmIAH - DFW
1 stop11h 07mMultiple Airlines
Sat 6/218:18 pmDFW - IAH
1 stop12h 24mMultiple Airlines
Deal found 6/12![Multiple Airlines logo]()
$253
This KAYAK deal was found by Cheapflights users on 6/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/206:00 amIAH - DAL
1 stop9h 00mDelta
Tue 9/308:00 amDAL - IAH
1 stop8h 34mDelta
Deal found 6/12![Delta logo]()
$352
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 June 12, 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
Mon 10/6
6:34 pm-8:03 pm
Nonstop1h 29m
Dallas/Fort Worth
Wed 10/8
4:35 pm-5:41 pm
Nonstop1h 06m
$97
HoustonDallas
IAH - DFW
IAHDFW
Houston George Bush Intcntl
Tue 7/8
4:25 pm-12:24 am
1 stop7h 59m
Dallas/Fort Worth
Tue 7/15
10:05 am-5:38 pm
1 stop7h 33m
$113
HoustonDallas
IAH - DFW
IAHDFW
Houston George Bush Intcntl
Fri 10/10
12:00 pm-1:21 pm
Nonstop1h 21m
Dallas/Fort Worth
Mon 10/13
12:04 pm-1:18 pm
Nonstop1h 14m
$214
HoustonDallas
IAH - DFW
IAHDFW
Houston George Bush Intcntl
Tue 6/24
7:00 am-11:54 pm
1 stop16h 54m
Dallas/Fort Worth
Wed 6/25
7:15 am-11:43 pm
1 stop16h 28m
$228
HoustonDallas
IAH - DAL
IAHDAL
Houston George Bush Intcntl
Thu 7/17
9:36 am-9:01 pm
1 stop11h 25m
Dallas Love Field
Mon 7/21
12:00 pm-8:58 pm
1 stop8h 58m
$696
HoustonDallas
IAH - DFW
IAHDFW
Houston George Bush Intcntl
Wed 7/16
10:03 am-10:39 pm
1 stop12h 36m
$47
HoustonDallas
IAH - DFW
IAHDFW
Houston George Bush Intcntl
Wed 8/6
2:45 pm-4:10 pm
Nonstop1h 25m
$49
HoustonDallas
IAH - DFW
IAHDFW
Houston George Bush Intcntl
Sat 10/18
8:29 pm-9:50 pm
Nonstop1h 21m
$75
HoustonDallas
IAH - DFW
IAHDFW
Houston George Bush Intcntl
Tue 10/14
8:00 am-10:20 pm
1 stop14h 20m
$130
HoustonDallas
IAH - DAL
IAHDAL
Houston George Bush Intcntl
Wed 8/27
5:45 am-9:08 pm
1 stop15h 23m
$157
The best insider tips for Houston George Bush Intcntl Airport to Dallas flights
Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Houston George Bush Intcntl Airport to Dallas trip
Airlines
![Frontier]()
Frontier
![Spirit 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.
Airports
Our travel experts
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 June 9, 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, August is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Dallas (average of $216). Flying from Houston George Bush Intcntl Airport to Dallas in March is currently the most expensive (average of $295). 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 June 12, 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 evening, which can drop the price by up to 37% versus a flight at noon.
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 September 22, 2024.
Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Dallas flight should consider departing on Friday evenings when fares are most often at their lowest. Monday 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 June 12, 2025.
The most flights from IAH to A78 are scheduled on a Wednesday (67 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (30 on average).
Rainfall in Dallas by month
Plan your trip to Dallas by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Dallas ranges from 1.9 - 4.9 inches per month. May is typically the wettest month, when rainfall can reach 4.9 in. August is typically the driest time to visit Dallas when rainfall is around 1.9 in.
Temperature in Dallas by month
Plan your trip to Dallas by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Dallas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).
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 June 12, 2025.
Read through reviews of airlines operating flights from Houston to Dallas, such as Delta, United Airlines and American Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.2
Food
7.3
Crew
8.5
Comfort
7.9
Overall
8.0
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Boarding
8.2
Food
7.3
Crew
8.5
Comfort
7.9
Overall
8.0
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Boarding
8.2
Food
7.3
Crew
8.5
Comfort
7.9
Overall
8.0
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Boarding
8.2
Food
7.3
Crew
8.5
Comfort
7.9
Overall
8.0
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Boarding
8.2
Food
7.3
Crew
8.5
Comfort
7.9
Overall
8.0
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
Boarding
8.2
Food
7.3
Crew
8.5
Comfort
7.9
Overall
8.0
Entertainment
7.9
Reviews
1 / 20
10.0
ExcellentKim,May 2025
PIH - SLC
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.
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Alternative routes for George Bush Intcntl to Dallas
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from George Bush Intcntl to Dallas
Discover the top 4 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 June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$37 | Average$75 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$38 | Average$76 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$97 | Average$213 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$108 | Average$268 | FlexibilityNo cancel fee | On-time69% |