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$55+ Cheap flights from George Bush Intcntl (IAH) to Atlanta (ATL)

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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — ATL
Jul 19 — Jul 261
Sat 7/19
Sat 7/26
1 adult, Economy
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Cheapflights Tip: The best prices from Houston George Bush Intcntl to Atlanta Hartsfield-Jackson are usually found in August or October, booked 84 days in advance, depart on a Friday or Thursday and return on a Friday

Cheap flight deals from George Bush Intcntl to Atlanta

Discover tips and strategies to find the most affordable flight options for your journey from George Bush Intcntl (IAH) to Atlanta (ATL). 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 July 14, 2025.

Round-trip from

$95
(Cheapflightsfares)

One-way from

$55
(Kiwi.com)

Popular in

February

Cheapest in

August

Average price

$181

Good round-trip deal

$178 or less

Good one-way deal

$103 or less
From Houston George Bush Intcntl to Atlanta Hartsfield-Jackson
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One-way flight from Houston George Bush Intcntl to Atlanta Hartsfield-Jackson
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Highest demand for flights based on searches. 1% potential increase in price ($2 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Houston George Bush Intcntl to Atlanta Hartsfield-Jackson.
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Price to beat on a one-way flight from Houston George Bush Intcntl to Atlanta Hartsfield-Jackson.
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Find flight deals from George Bush Intcntl to Atlanta

Cheapest flights from George Bush Intcntl to Atlanta
Explore the most affordable flight options available from George Bush Intcntl to Atlanta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 14, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 7/13. 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.
Thu 8/286:40 amIAH - ATL
Nonstop2h 05mSpirit Airlines
Tue 9/22:13 pmATL - IAH
Nonstop2h 14mSpirit Airlines
Deal found 7/13$95
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/266:42 pmIAH - ATL
Nonstop2h 35mMultiple Airlines
Wed 8/69:17 pmATL - IAH
Nonstop2h 20mMultiple Airlines
Deal found 7/13$105
This Frontier deal was found by Cheapflights users on 7/12. 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.
Sat 7/266:42 pmIAH - ATL
Nonstop2h 35mFrontier
Tue 7/299:00 pmATL - IAH
Nonstop2h 26mFrontier
Deal found 7/12$109
This Delta deal was found by Cheapflights users on 7/14. 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.
Thu 8/147:05 pmIAH - ATL
Nonstop2h 20mDelta
Sun 8/177:40 amATL - IAH
Nonstop2h 01mDelta
Deal found 7/14$139

Cheapflights Fare Finder

Customize your flight search to find flights from George Bush Intcntl to Atlanta 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 July 14, 2025.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Atlanta that are best for you.

Fly from

George Bush Intcntl

Fly to

Atlanta

Route

Depart

Return

Price

HoustonAtlanta

IAH - ATL

IAHATL

Houston George Bush Intcntl

Thu 8/28

6:40 am-9:45 am

Nonstop2h 05m

Atlanta Hartsfield-Jackson

Tue 9/2

2:13 pm-3:27 pm

Nonstop2h 14m

$95

HoustonAtlanta

IAH - ATL

IAHATL

Houston George Bush Intcntl

Sat 7/26

6:42 pm-10:17 pm

Nonstop2h 35m

Atlanta Hartsfield-Jackson

Wed 8/6

9:17 pm-10:37 pm

Nonstop2h 20m

$105

HoustonAtlanta

IAH - ATL

IAHATL

Houston George Bush Intcntl

Sat 7/26

6:42 pm-10:17 pm

Nonstop2h 35m

Atlanta Hartsfield-Jackson

Tue 7/29

9:00 pm-10:26 pm

Nonstop2h 26m

$109

HoustonAtlanta

IAH - ATL

IAHATL

Houston George Bush Intcntl

Thu 8/14

7:05 pm-10:25 pm

Nonstop2h 20m

Atlanta Hartsfield-Jackson

Sun 8/17

7:40 am-8:41 am

Nonstop2h 01m

$139

HoustonAtlanta

IAH - ATL

IAHATL

Houston George Bush Intcntl

Sat 8/9

2:18 pm-5:24 pm

Nonstop2h 06m

$55

HoustonAtlanta

IAH - ATL

IAHATL

Houston George Bush Intcntl

Sat 8/2

6:00 am-9:21 am

Nonstop2h 21m

$64

HoustonAtlanta

IAH - ATL

IAHATL

Houston George Bush Intcntl

Sun 8/10

7:10 am-10:14 am

Nonstop2h 04m

$70

HoustonAtlanta

IAH - ATL

IAHATL

Houston George Bush Intcntl

Fri 10/10

6:35 pm-9:46 pm

Nonstop2h 11m

$89

HoustonAtlanta

IAH - ATL

IAHATL

Houston George Bush Intcntl

Thu 11/27

5:00 am-12:45 pm

2 stops6h 45m

$94

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/12

The best insider tips for Houston George Bush Intcntl Airport to Atlanta 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 Atlanta trip
Airlines
Frontier

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


Frontier's Zone 1 boarding is available with a carry-on bag purchase.

Read more about Frontierby Marisa Garcia
Spirit Airlines

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


Spirit's self-service bag drop saves time; print your boarding pass in advance.

Read more about Spirit Airlinesby Daniel Scheffler
Airports
IAH

Check the IAH Depart tab for current security wait times at all terminals to plan your arrival efficiently.

Read more about IAHby Evie Carrick
ATL

Use MARTA for a quick 15-20 minute ride from ATL to downtown Atlanta, located inside the domestic terminal.

Read more about ATLby Chris Dong
Our travel experts
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
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
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 ATL

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

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

Have a flexible travel schedule? Discover the best time to fly to Atlanta 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 Atlanta

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

Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to Atlanta. Price data was last updated on July 11, 2025.

To ensure you get the cheapest price possible for a flight from Houston George Bush Intcntl Airport to Atlanta, you should look to book at least 84 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 Atlanta?

Currently, August is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Atlanta (average of $190). Flying from Houston George Bush Intcntl Airport to Atlanta in June is currently the most expensive (average of $246). 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 ATL?

Find hourly flight availability from George Bush Intcntl to Atlanta. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 14, 2025.

One of the essential ways to save on airfare from Houston George Bush Intcntl Airport to Atlanta is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 48% on airfare.

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

Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to Atlanta. Price data was last updated on July 6, 2025.

Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Atlanta flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday 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 Atlanta

Explore weekly flight availability from George Bush Intcntl to Atlanta. 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 July 14, 2025.

The most flights from IAH to ATL are scheduled on a Sunday (56 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (40 on average).

Reviews of airlines servicing Atlanta

Get insights into the airlines that provide service to Atlanta. 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 Atlanta. Reviews last updated July 14, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Houston George Bush Intcntl Airport to Atlanta by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,953 reviews

Overall

8.0

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
8.0
Very good
7,953 reviews
Delta
8.0
Very good
7,953 reviews

Overall

8.0

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
United Airlines
7.4
Good
8,856 reviews
Delta
8.0
Very good
7,953 reviews

Overall

8.0

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,953 reviews

Overall

8.0

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Spirit Airlines
6.3
Okay
8,047 reviews
Delta
8.0
Very good
7,953 reviews

Overall

8.0

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Frontier
5.9
Fair
3,261 reviews
Delta
8.0
Very good
7,953 reviews

Overall

8.0

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

Find useful and relevant information for your journey from George Bush Intcntl to Atlanta. 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 into for flights to Atlanta from Houston George Bush Intcntl?

    For a flight from Houston George Bush Intcntl to Atlanta, you will be flying into Hartsfield-Jackson. Atlanta Hartsfield-Jackson (ATL) is just 8.2 mi from the center of the city. Hartsfield-Jackson is the only Atlanta airport and it handles 49 inbound flights from Houston George Bush Intcntl per day. 5 airlines have flights to Atlanta Hartsfield-Jackson from Houston George Bush Intcntl on a regular basis.

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

    Currently priced at $95, Spirit Airlines will fly you from Houston George Bush Intcntl Airport to Atlanta and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Frontier and Delta - these airlines can fly you to your destination from $109 and $139, respectively. These flights start at 39% lower than the current average price 3 months from now.

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

    One-way options have recently been found by users for as low as $55 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $64 and Delta from $70 one-way.

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

    The top 3 most reliable airlines when flying from Houston George Bush Intcntl Airport to Atlanta are Spirit Airlines (80%), WestJet (77%) and Mesa Airlines (74%).

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

    Looking at all options, your cheapest flight can be booked for $58. While the most popular route (Houston George Bush Intcntl - Atlanta Hartsfield-Jackson) can be booked for $85 on average our data indicates $1,620 when flying from Houston George Bush Intcntl Airport to Atlanta.

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

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

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

    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 Atlanta.

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

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

    Currently, August is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Atlanta (average of $190). Flying from Houston George Bush Intcntl Airport to Atlanta in June is currently the most expensive (average of $246). 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

Traveling to a place near Atlanta?

Book flights to Atlanta if you plan to visit one of these locations
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Top 5 airlines flying from George Bush Intcntl to Atlanta

Discover the top 5 airlines that operate flights from George Bush Intcntl to Atlanta. 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 July 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$48Average$116FlexibilityNo cancel feeOn-time65%
FrontierCheapest$53Average$139FlexibilityNo cancel feeOn-time62%
DeltaCheapest$112Average$248FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$157Average$315FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$196Average$496FlexibilityNo cancel feeOn-time71%

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