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George Bush Intcntl

$29+ Cheap flights from Atlanta (ATL) to George Bush Intcntl (IAH)

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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — IAH
mar. 26 — abr. 21
mié. 3/26
mié. 4/2
1 adult, Economy
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Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to Houston George Bush Intcntl are usually found in May or September, booked 63 days in advance, depart on a Thursday or Friday 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 marzo 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$62
(Cheapflightsfares)

One-way from

$29
(FlightHub)

Popular in

November

Cheapest in

May

Average price

$183

Good round-trip deal

$119 or less

Good one-way deal

$50 or less
Provider with most accurate pricing for Atlanta Hartsfield-Jackson-Houston George Bush Intcntl flight deals.
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Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-Houston George Bush Intcntl flights.
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From Atlanta Hartsfield-Jackson to Houston George Bush Intcntl
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One-way flight from Atlanta Hartsfield-Jackson to Houston George Bush Intcntl
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Highest demand for flights based on searches. 10% potential increase in price ($17 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Atlanta Hartsfield-Jackson to Houston George Bush Intcntl.
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Price to beat on a one-way flight from Atlanta Hartsfield-Jackson to Houston George Bush Intcntl.
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Find flight deals from Atlanta to George Bush Intcntl

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 marzo 21, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 3/20. 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.
mié. 4/96:00 amATL - IAH
1 stop8h 13mSpirit Airlines
mié. 4/162:24 pmIAH - ATL
Nonstop2h 04mSpirit Airlines
Deal found 3/20$62
This Frontier deal was found by Cheapflights users on 3/20. 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.
mar. 7/18:00 pmATL - IAH
Nonstop2h 18mFrontier
mar. 7/812:29 pmIAH - ATL
Nonstop2h 21mFrontier
Deal found 3/20$118
This Cheapflightsfares deal was found by Cheapflights users on 3/20. 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.
vie. 3/283:08 pmATL - IAH
Nonstop2h 36mMultiple Airlines
jue. 4/36:00 amIAH - ATL
Nonstop2h 01mMultiple Airlines
Deal found 3/20$135
This Delta deal was found by Cheapflights users on 3/20. 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.
dom. 5/257:36 amATL - IAH
Nonstop2h 09mDelta
jue. 5/297:05 amIAH - ATL
Nonstop2h 01mDelta
Deal found 3/20$177
This American Airlines deal was found by Cheapflights users on 3/21. 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.
sáb. 5/246:20 pmATL - IAH
1 stop5h 24mAmerican Airlines
vie. 5/305:00 amIAH - ATL
1 stop4h 14mAmerican Airlines
Deal found 3/21$197
This United Airlines deal was found by Cheapflights users on 3/20. 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.
jue. 5/229:40 amATL - IAH
Nonstop2h 12mUnited Airlines
lun. 5/267:35 amIAH - ATL
Nonstop2h 13mUnited Airlines
Deal found 3/20$226

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated marzo 21, 2025.
Use the filters below to find and compare flights from Atlanta to Houston George Bush Intcntl Airport that are best for you.

Fly from

Atlanta

Fly to

George Bush Intcntl

Route

Depart

Return

Price

AtlantaHouston

ATL - IAH

ATLIAH

Atlanta Hartsfield-Jackson

mié. 4/9

6:00 am-1:13 pm

1 stop8h 13m

Houston George Bush Intcntl

mié. 4/16

2:24 pm-5:28 pm

Nonstop2h 04m

$62

AtlantaHouston

ATL - IAH

ATLIAH

Atlanta Hartsfield-Jackson

mar. 5/27

9:58 am-11:27 am

Nonstop2h 29m

Houston George Bush Intcntl

sáb. 5/31

7:00 am-10:18 am

Nonstop2h 18m

$118

AtlantaHouston

ATL - IAH

ATLIAH

Atlanta Hartsfield-Jackson

vie. 3/28

3:08 pm-4:44 pm

Nonstop2h 36m

Houston George Bush Intcntl

dom. 4/6

6:00 am-9:01 am

Nonstop2h 01m

$135

AtlantaHouston

ATL - IAH

ATLIAH

Atlanta Hartsfield-Jackson

dom. 5/25

7:36 am-8:45 am

Nonstop2h 09m

Houston George Bush Intcntl

jue. 5/29

7:05 am-10:06 am

Nonstop2h 01m

$177

AtlantaHouston

ATL - IAH

ATLIAH

Atlanta Hartsfield-Jackson

sáb. 5/24

6:20 pm-10:44 pm

1 stop5h 24m

Houston George Bush Intcntl

vie. 5/30

5:00 am-10:14 am

1 stop4h 14m

$197

AtlantaHouston

ATL - IAH

ATLIAH

Atlanta Hartsfield-Jackson

jue. 5/22

9:40 am-10:52 am

Nonstop2h 12m

Houston George Bush Intcntl

lun. 5/26

7:35 am-10:48 am

Nonstop2h 13m

$226

AtlantaHouston

ATL - IAH

ATLIAH

Atlanta Hartsfield-Jackson

lun. 4/21

9:36 am-10:51 am

Nonstop2h 15m

$29

AtlantaHouston

ATL - IAH

ATLIAH

Atlanta Hartsfield-Jackson

mar. 5/27

9:58 am-11:27 am

Nonstop2h 29m

$59

AtlantaHouston

ATL - IAH

ATLIAH

Atlanta Hartsfield-Jackson

dom. 5/25

8:30 am-1:29 pm

1 stop5h 59m

$99

AtlantaHouston

ATL - IAH

ATLIAH

Atlanta Hartsfield-Jackson

vie. 5/23

8:21 pm-11:42 pm

1 stop4h 21m

$119

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/21

Showing 1-10 of 14 results
1
2

Compare providers for flights from Atlanta to George Bush Intcntl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Atlanta to George Bush Intcntl in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
FareScanPrice Accuracy-Trust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*2 stars
CheapOairPrice Accuracy1 starTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Atlanta-Houston George Bush Intcntl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Atlanta-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Atlanta-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Atlanta-Houston George Bush Intcntl Airport 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 Atlanta-Houston George Bush Intcntl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Frontier's UpFront Plus seats offer a guaranteed empty middle seat and 32” separation for comfort.


Early check-in helps secure your spot as Frontier frequently overbooks flights to adjust for no-shows.

Read more about Frontierby Marisa Garcia
Spirit Airlines

Spirit's Big Front Seats offer 11 inches more legroom and larger tray tables for added comfort.


Spirit's Saver$ Club offers rotating deals and discounts on luggage, seats, and boarding shortcuts.

Read more about Spirit Airlinesby Daniel Scheffler
United Airlines

Basic Economy allows a personal item only; no carry-on bags unless you're a MileagePlus member.


Prepay checked bags 24 hours before to save on fees; premium cabins include free checked bags.

Read more about United Airlinesby Harriet Baskas
Airports
ATL

For a quicker security experience at ATL, try the South security area, which is often faster than the main one.

Read more about ATLby Chris Dong
IAH

For a quick ride to downtown Houston from IAH, consider using Uber or Lyft, which takes around 25 minutes.

Read more about IAHby Evie Carrick
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
Harriet Baskas

Harriet Baskas

Expert on United Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

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 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

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 March 14, 2025.

The best time to book flights from Atlanta to Houston George Bush Intcntl Airport is 63 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from Atlanta to Houston George Bush Intcntl Airport (average of $241). Flying from Atlanta to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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 marzo 21, 2025.

A simple way to save on the total cost of your ticket is to fly from Atlanta to Houston George Bush Intcntl Airport in the evening. If you’re flexible enough to do this you can expect to save up to 23% on your trip compared to booking a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Atlanta to George Bush Intcntl. Price data was last updated on March 16, 2025.

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

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 marzo 21, 2025.

The most flights from ATL to IAH are scheduled on a Thursday (46 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (26 on average).

Rainfall in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston George Bush Intcntl Airport ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston George Bush Intcntl Airport when rainfall is around 3.2 in.

Temperature in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston George Bush Intcntl Airport, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

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 marzo 21, 2025.
To help decide which airline to fly from Atlanta to Houston, see what other customers have to say about Alaska Airlines, Delta and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,759 reviews

Boarding

8.2

Food

7.1

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,759 reviews
Alaska Airlines
8.0
Very good
9,759 reviews

Boarding

8.2

Food

7.1

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,895 reviews
Alaska Airlines
8.0
Very good
9,759 reviews

Boarding

8.2

Food

7.1

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,605 reviews
Alaska Airlines
8.0
Very good
9,759 reviews

Boarding

8.2

Food

7.1

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
JetBlue
7.3
Good
2,937 reviews
Alaska Airlines
8.0
Very good
9,759 reviews

Boarding

8.2

Food

7.1

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,759 reviews

Boarding

8.2

Food

7.1

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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?

    Located just 8.2 mi from the city center, Atlanta Hartsfield-Jackson is the airport most travelers will use when flying to Houston George Bush Intcntl from Atlanta. Booking flights from Hartsfield-Jackson (ATL) to Houston George Bush Intcntl should be relatively easy as there are 36 daily outbound flights to Houston George Bush Intcntl from 4 different airlines.

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

    Currently priced at $62, Spirit Airlines will fly you from Atlanta to Houston George Bush Intcntl Airport 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 $118 and $177, respectively. Spirit Airlines is currently priced 58% below the average price you’ll pay for this route.

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

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $29. However, be on the lookout for offers from Frontier and United Airlines, as they are both options that can get you from Atlanta to Houston George Bush Intcntl Airport for a low price.

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

    No one likes to see their flight delayed. When booking a flight from Atlanta to Houston George Bush Intcntl Airport consider choosing Emirates (100%), Mesa Airlines (87%) or ANA (87%) as they are the most reliable in getting you off to your destination on time.

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

    Looking at all options, your cheapest flight can be booked for $24. While the most popular route (Atlanta Hartsfield-Jackson - Houston George Bush Intcntl) can be booked for $49 on average our data indicates $974 when flying from Atlanta to Houston George Bush Intcntl Airport.

  • 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, August is the cheapest month in which you can book a flight from Atlanta to Houston George Bush Intcntl Airport (average of $241). Flying from Atlanta to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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

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Top 4 airlines flying from Atlanta to George Bush Intcntl

Discover the top 4 airlines 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 2,558,603 searches. Data last updated marzo 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$46Average$111FlexibilityNo cancel feeOn-time65%
FrontierCheapest$47Average$129FlexibilityNo cancel feeOn-time62%
DeltaCheapest$116Average$245FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$134Average$268FlexibilityNo cancel feeOn-time69%
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