Cheap flights from Atlanta to Houston George Bush Intcntl Airport
ATL — IAH
30 Dec — 6 Jan1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to Houston George Bush Intcntl are usually found in January or February, booked 84 days in advance, depart on a Wednesday or Monday and return on a Thursday
Cheap flight deals from Atlanta to George Bush Intcntl
Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to George Bush Intcntl (IAH). 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 30 November 2025.
Popular in
November
Cheapest in
January
Average price
C$ 275
Good one-way deal
C$ 121 or less
Highest demand for flights based on searches. 7% potential increase in price (C$ 26 potential increase over avg. RT price).
Best time to book a flight from Atlanta to George Bush Intcntl
Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Atlanta 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 Atlanta to Houston George Bush Intcntl Airport
Prices
Airlines
Delays
How far ahead should I book a flight from Atlanta to Houston George Bush Intcntl Airport?
Use this chart to determine the optimal time to book a round-trip flight from Atlanta to George Bush Intcntl. Price data was last updated on 28 November 2025.
The price you pay for your flight from Atlanta to Houston George Bush Intcntl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 84 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Atlanta to Houston George Bush Intcntl Airport?
Currently, January is the cheapest month in which you can book a flight from Atlanta to Houston George Bush Intcntl Airport (average of C$ 64). Flying from Atlanta to Houston George Bush Intcntl Airport in July is currently the most expensive (average of C$ 127). 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 ATL to IAH?
Find hourly flight availability from Atlanta to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 November 2025.
A simple way to save on the total cost of your ticket is to fly from Atlanta to Houston George Bush Intcntl Airport at noon. If you’re flexible enough to do this you can expect to save up to 85% on your trip compared to booking a flight in the morning.
Weekly flight availability from Atlanta to Houston George Bush Intcntl Airport
Explore weekly flight availability from Atlanta to George Bush Intcntl. 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 30 November 2025.
The most flights from ATL to IAH are scheduled on a Sunday (51 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).
How often are flights from Atlanta to Houston delayed?
About 19% of weekly flights between Atlanta and Houston have experienced delays in the past year, with the average delay time being 135 minutes.
What is the most punctual flight time for Atlanta to Houston flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Atlanta to Houston flights?
Over the past year, Lufthansa has had the lowest number of delays on this route, with no flights being classified as delayed.
Related info for your journey
Find useful and relevant information for your journey from Atlanta to George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
What airport do you fly from for flights from Atlanta to Houston George Bush Intcntl?
If you book a flight to Houston George Bush Intcntl from Atlanta, you will be flying from Hartsfield-Jackson, which is the city’s only airport. Atlanta Hartsfield-Jackson (ATL) is located 13.2 km from the centre of Atlanta. There are 22 flights from Hartsfield-Jackson to Houston George Bush Intcntl per day from 0 different airlines.
What are the most reliable airlines from Atlanta to Houston George Bush Intcntl Airport?
Before booking your flight to Houston George Bush Intcntl Airport from Atlanta, check out the most reliable airlines to get you to your destination on time: Scandinavian Airlines (85%), Air New Zealand (84%), Spirit Airlines( 83%).
Can I find deals for flights from Atlanta to George Bush Intcntl that include hotel bookings?
Yes. In addition to deals on Atlanta to George Bush Intcntl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Atlanta to George Bush Intcntl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Atlanta to George Bush Intcntl.
Can I find deals for business class flights from Atlanta to George Bush Intcntl?
Yes. Cheapflights offers flight deals from Atlanta to George Bush Intcntl 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 Atlanta to Houston George Bush Intcntl Airport?
Currently, January is the cheapest month in which you can book a flight from Atlanta to Houston George Bush Intcntl Airport (average of C$ 64). Flying from Atlanta to Houston George Bush Intcntl Airport in July is currently the most expensive (average of C$ 127). 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.
Explore flights to George Bush Intcntl departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 30 November 2025.
Browse through other flights departing from Atlanta. Flights are based on user searches made on Cheapflights and were last updated on 30 November 2025.
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Atlanta to George Bush Intcntl?
Cheapflights makes it easy to find Atlanta to George Bush Intcntl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Atlanta to George Bush Intcntl?
Cheapflights simply makes it quick and affordable to book flights from Atlanta to George Bush Intcntl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Atlanta to George Bush Intcntl with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Atlanta to George Bush Intcntl, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Atlanta to George Bush Intcntl become cheaper?
Yes! Start tracking prices for Atlanta to George Bush Intcntl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.
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