Cheap flights from Atlanta to Houston George Bush Intcntl Airport from £41
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/10. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — IAH
6 Oct — 13 Oct1
Return
1 adult
Economy
Return
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 October, booked 88 days in advance, depart on a Saturday or Wednesday and return on a Tuesday
Cheap flight deals from Atlanta to George Bush Intcntl
Enter your travel dates to find the best prices.
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Cheapest flights from Atlanta to George Bush Intcntl
Explore the most affordable flight options available from Atlanta to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 September 2026.
Sun 4/1009:55 -
Nonstop2h 28m
Fri 23/1021:12 -
Nonstop2h 10m
Deal found 2/9£72
Sat 31/1011:31 -
Nonstop2h 24m
Tue 3/1120:00 -
Nonstop2h 06m
Deal found 4/9£87
Sat 5/1222:44 -
Nonstop2h 19m
Mon 7/1207:00 -
Nonstop2h 05m
Deal found 5/9£101
Thu 26/1107:00 -
Nonstop2h 25m
Tue 1/1218:10 -
Nonstop2h 12m
Deal found 2/9£106
Thu 26/1111:31 -
Nonstop2h 24m
Thu 26/1118:05 -
Nonstop2h 06m
Deal found 2/9£110
Tue 8/1207:00 -
Nonstop2h 13m
Fri 11/1218:10 -
Nonstop2h 12m
Deal found 2/9£115
Sun 22/1107:30 -
Nonstop2h 16m
Thu 26/1107:00 -
Nonstop1h 59m
Deal found 5/9£116
Sat 26/915:10 -
Nonstop2h 08m
Sun 27/905:40 -
Nonstop2h 02m
Deal found 4/9£118
Fri 23/1007:05 -
Nonstop2h 21m
Mon 26/1020:00 -
Nonstop2h 06m
Deal found 1/9£119
Sat 3/1007:05 -
Nonstop2h 21m
Tue 6/1018:08 -
Nonstop2h 12m
Deal found 2/9£129
Best flights from Atlanta to George Bush Intcntl
Discover carefully curated flight deals from Atlanta to George Bush Intcntl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 September 2026.
Sat 13/219:15 -
Nonstop2h 20m
Thu 18/220:10 -
Nonstop2h 09m
Deal found 5/9£101
Mon 14/1220:49 -
Nonstop2h 18m
Wed 16/1216:27 -
Nonstop2h 03m
Deal found 4/9£101
Sat 5/1222:44 -
Nonstop2h 19m
Mon 7/1207:00 -
Nonstop2h 05m
Deal found 5/9£101
Thu 26/1107:00 -
Nonstop2h 25m
Tue 1/1218:10 -
Nonstop2h 12m
Deal found 2/9£106
Sat 23/122:40 -
Nonstop2h 18m
Mon 25/113:15 -
Nonstop2h 01m
Deal found 5/9£101
Thu 26/1108:05 -
Nonstop2h 17m
Fri 27/1105:35 -
Nonstop1h 59m
Deal found 5/9£116
Mon 23/1120:45 -
Nonstop2h 14m
Fri 27/1105:35 -
Nonstop1h 59m
Deal found 4/9£116
Sat 26/907:05 -
Nonstop2h 21m
Mon 28/918:08 -
Nonstop2h 12m
Deal found 5/9£149
Thu 26/1109:20 -
Nonstop2h 37m
Sat 28/1123:50 -
Nonstop2h 02m
Deal found 1/9£169
Thu 26/1109:20 -
Nonstop2h 37m
Mon 30/1118:05 -
Nonstop2h 06m
Deal found 5/9£188
Mon 28/1207:25 -
Nonstop2h 25m
Tue 5/111:50 -
Nonstop2h 04m
Deal found 3/9£172
Direct flights from Atlanta to George Bush Intcntl
Explore direct flight options from Atlanta to George Bush Intcntl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 6 September 2026.
Sun 4/1009:55 -
Nonstop2h 28m
Fri 23/1021:12 -
Nonstop2h 10m
Deal found 2/9£72
Sat 31/1011:31 -
Nonstop2h 24m
Tue 3/1120:00 -
Nonstop2h 06m
Deal found 4/9£87
Sat 5/1222:44 -
Nonstop2h 19m
Mon 7/1207:00 -
Nonstop2h 05m
Deal found 5/9£101
Thu 26/1107:00 -
Nonstop2h 25m
Tue 1/1218:10 -
Nonstop2h 12m
Deal found 2/9£106
Thu 26/1111:31 -
Nonstop2h 24m
Thu 26/1118:05 -
Nonstop2h 06m
Deal found 2/9£110
Tue 8/1207:00 -
Nonstop2h 13m
Fri 11/1218:10 -
Nonstop2h 12m
Deal found 2/9£115
Sat 16/113:40 -
Nonstop2h 20m
Sun 17/113:15 -
Nonstop2h 01m
Deal found 2/9£116
Sat 26/915:10 -
Nonstop2h 08m
Sun 27/905:40 -
Nonstop2h 02m
Deal found 4/9£118
Fri 23/1007:05 -
Nonstop2h 21m
Mon 26/1020:00 -
Nonstop2h 06m
Deal found 1/9£119
Sat 3/1007:05 -
Nonstop2h 21m
Tue 6/1018:08 -
Nonstop2h 12m
Deal found 2/9£129
Fri 6/1107:00 -
Nonstop2h 25m
Sun 8/1107:25 -
Nonstop2h 11m
Deal found 3/9£129
Mon 23/1120:45 -
Nonstop2h 14m
Fri 27/1105:35 -
Nonstop1h 59m
Deal found 3/9£131
Last-minute flights from Atlanta to George Bush Intcntl
Discover last-minute flight deals from Atlanta to George Bush Intcntl. Data last updated 6 September 2026 and is based on user searches.
Sat 19/915:10 -
Nonstop2h 08m
Wed 23/907:00 -
Nonstop2h 04m
Deal found 1/9£138
Sat 26/915:10 -
Nonstop2h 08m
Sun 27/905:40 -
Nonstop2h 02m
Deal found 4/9£118
Tue 29/922:50 -
Nonstop2h 04m
Wed 30/908:10 -
Nonstop2h 02m
Deal found 1/9£144
Sat 3/1019:00 -
Nonstop2h 02m
Sun 4/1005:40 -
Nonstop2h 02m
Deal found 3/9£101
Sat 3/1007:05 -
Nonstop2h 21m
Tue 6/1018:08 -
Nonstop2h 12m
Deal found 2/9£129
Sun 4/1009:55 -
Nonstop2h 28m
Fri 23/1021:12 -
Nonstop2h 10m
Deal found 2/9£72
Fri 23/1007:05 -
Nonstop2h 21m
Mon 26/1020:00 -
Nonstop2h 06m
Deal found 1/9£119
Sat 31/1011:31 -
Nonstop2h 24m
Tue 3/1120:00 -
Nonstop2h 06m
Deal found 4/9£87
One-way flights from Atlanta to George Bush Intcntl
Search for one-way flight options from Atlanta to George Bush Intcntl. Find affordable one-way fares based on user searches. Data last updated 6 September 2026.
Wed 28/1015:46 -
1 stop6h 09m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/9£41
Sat 5/1222:44 -
Nonstop2h 19m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/9£44
Tue 22/1207:00 -
Nonstop2h 26m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/9£50
Tue 1/1220:49 -
Nonstop2h 18m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 2/9£51
Thu 26/1107:00 -
Nonstop2h 25m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 3/9£55
Mon 19/1020:54 -
Nonstop2h 08m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/9£58
Fri 22/119:23 -
Nonstop2h 26m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 2/9£64
Sun 28/207:25 -
Nonstop2h 21m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 2/9£66
Wed 21/1014:45 -
Nonstop2h 09m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 2/9£72
Fri 2/1007:30 -
Nonstop2h 01m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 4/9£73
Find 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 6 September 2026.
Customise your flight search to find flights from Atlanta to George Bush Intcntl 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 7,457,451 searches. Data last updated 6 September 2026.
Use the filters below to find and compare flights from Atlanta to Houston George Bush Intcntl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Cheapest return flight
AtlantaHouston
ATL Atlanta Hartsfield-Jackson - IAH Houston George Bush Intcntl
ATLIAH
Atlanta Hartsfield-Jackson
Tue 1/12
20:49-22:07
Nonstop2h 18m
Houston George Bush Intcntl
Wed 31/12
00:00-01:00
Nonstop0h 00m
£44
Fastest return journey
AtlantaHouston
ATL Atlanta Hartsfield-Jackson - IAH Houston George Bush Intcntl
ATLIAH
Atlanta Hartsfield-Jackson
Sat 31/10
18:55-20:02
Nonstop2h 07m
Houston George Bush Intcntl
Wed 31/12
00:00-01:00
Nonstop0h 00m
£44
AtlantaHouston
ATL Atlanta Hartsfield-Jackson - IAH Houston George Bush Intcntl
ATLIAH
Atlanta Hartsfield-Jackson
Tue 23/2
07:25-08:46
Nonstop2h 21m
Houston George Bush Intcntl
Wed 31/12
00:00-01:00
Nonstop0h 00m
£44
AtlantaHouston
ATL Atlanta Hartsfield-Jackson - IAH Houston George Bush Intcntl
ATLIAH
Atlanta Hartsfield-Jackson
Sat 13/2
19:15-20:35
Nonstop2h 20m
Houston George Bush Intcntl
Wed 31/12
00:00-01:00
Nonstop0h 00m
£51
AtlantaHouston
ATL Atlanta Hartsfield-Jackson - IAH Houston George Bush Intcntl
ATLIAH
Atlanta Hartsfield-Jackson
Tue 2/2
19:23-20:49
Nonstop2h 26m
Houston George Bush Intcntl
Wed 31/12
00:00-01:00
Nonstop0h 00m
£51
AtlantaHouston
ATL Atlanta Hartsfield-Jackson - IAH Houston George Bush Intcntl
ATLIAH
Atlanta Hartsfield-Jackson
Sat 27/2
22:40-23:58
Nonstop2h 18m
Houston George Bush Intcntl
Wed 31/12
00:00-01:00
Nonstop0h 00m
£51
AtlantaHouston
ATL Atlanta Hartsfield-Jackson - IAH Houston George Bush Intcntl
ATLIAH
Atlanta Hartsfield-Jackson
Mon 8/2
19:23-20:49
Nonstop2h 26m
Houston George Bush Intcntl
Wed 31/12
00:00-01:00
Nonstop0h 00m
£55
AtlantaHouston
ATL Atlanta Hartsfield-Jackson - IAH Houston George Bush Intcntl
ATLIAH
Atlanta Hartsfield-Jackson
Mon 23/11
09:20-10:57
Nonstop2h 37m
Houston George Bush Intcntl
Wed 31/12
00:00-01:00
Nonstop0h 00m
£58
AtlantaHouston
ATL Atlanta Hartsfield-Jackson - IAH Houston George Bush Intcntl
ATLIAH
Atlanta Hartsfield-Jackson
Mon 19/10
20:54-22:02
Nonstop2h 08m
Houston George Bush Intcntl
Wed 31/12
00:00-01:00
Nonstop0h 00m
£58
AtlantaHouston
ATL Atlanta Hartsfield-Jackson - IAH Houston George Bush Intcntl
ATLIAH
Atlanta Hartsfield-Jackson
Mon 16/11
09:20-10:57
Nonstop2h 37m
Houston George Bush Intcntl
Wed 31/12
00:00-01:00
Nonstop0h 00m
£58
Flights are sorted by cheapest return flights first.
Deals found on 5/9
Showing 1-10 of 23 resultsSorted by cheapest first
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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.
ATL-IAH
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 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?
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 55 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 £107). Flying from Atlanta to Houston George Bush Intcntl Airport in June is currently the most expensive (average of £189). 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 6 September 2026.
One of the essential ways to save on airfare from Atlanta to Houston George Bush Intcntl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 67% on airfare.
How much does it cost for a return flight from Atlanta to Houston George Bush Intcntl Airport?
Airfare is below average for this route at the moment.
Atlanta to Houston George Bush Intcntl Airport flights typically cost between £85 and £194 in October.The cheapest return price found within the last 5 days was £72 on Frontier (4 Oct–23 Oct).
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 6 September 2026.
The most flights from ATL to IAH are scheduled on a Friday (55 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (6 on average).
How often are flights from Atlanta to Houston delayed?
About 16% of weekly flights between Atlanta and Houston have experienced delays in the past year, with the average delay time being 142 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?
Wednesday 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, United Airlines have had the lowest number of delays on this route, with just 10% of flights being delayed.
Reviews of airlines servicing George Bush Intcntl
Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated 6 September 2026.
Read reviews from past customers who have flown with Frontier
from Atlanta to Houston George Bush Intcntl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Flight was delayed a whole day - no compensation on food or drinks. Gate staff gave an older gentleman a hard time about his confusion and concern regarding the overnight delay.
Flight was delayed a whole day - no compensation on food or drinks. Gate staff gave an older gentleman a hard time about his confusion and concern regarding the overnight delay.
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?
Most people fly from Atlanta Hartsfield-Jackson (ATL) if they book a flight from Atlanta to Houston George Bush Intcntl. On average, Hartsfield-Jackson has 26 outbound flights to Houston George Bush Intcntl per day from 1 airline. Atlanta Hartsfield-Jackson is conveniently located just 8.2 mi from Atlanta’s city center.
How long is the flight from Atlanta to Houston George Bush Intcntl Airport?
There are many flights that can get you from Atlanta to Houston George Bush Intcntl Airport in 2h 02m. Fly via Frontier, United Airlines, or Delta to get the fastest option. Airlines will cover a distance of 688 mi. Most flights are nonstop.
What is the cheapest airline to fly from Atlanta to Houston George Bush Intcntl Airport round-trip?
Our cheapest airline available from Atlanta to Houston George Bush Intcntl Airport is Frontier. Our recent data shows that you can find tickets from as low as £62 on this airline. You may be able to fly from Atlanta to Houston George Bush Intcntl Airport for 57% less than the average price by searching for this airline.
What are the most reliable airlines from Atlanta to Houston George Bush Intcntl Airport?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Atlanta to Houston George Bush Intcntl Airport on time: ANA (95%), SkyWest Airlines (83%), United Airlines (81%).
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 holiday 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 £107). Flying from Atlanta to Houston George Bush Intcntl Airport in June is currently the most expensive (average of £189). 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 6 September 2026.
Browse through other flights departing from Atlanta. Flights are based on user searches made on Cheapflights and were last updated on 6 September 2026.
Top airline flying from Atlanta to George Bush Intcntl
Discover the top airline that operate flights from Atlanta to George Bush Intcntl. 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 7,457,451 searches. Data last updated 6 September 2026.
Find the best flight deals on Cheapflights, where travellers 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?
Deals for Atlanta to George Bush Intcntl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Atlanta to George Bush Intcntl?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Atlanta to George Bush Intcntl.
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, Cheapflights offers price alerts on Atlanta to George Bush Intcntl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.
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