ATL - IAH

$18 Find Cheap Flights from Atlanta to Houston George Bush Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Atlanta to George Bush Intcntl departing on 3/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

Search hundreds of travel sites at once for deals on flights to Houston George Bush Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to Houston, as well as popular online travel agencies
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Cheap Flight Deals from Atlanta to George Bush Intcntl (ATL-IAH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Atlanta to George Bush Intcntl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Atlanta to George Bush Intcntl

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Atlanta to George Bush Intcntl.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
3:08 pm - 4:44 pmATL-IAH
2h 36mnonstop
5:44 pm - 9:00 pmIAH-ATL
2h 16mnonstop
$37Frontier
Find Deal
Wed, Mar 5 - Tue, Mar 11
3:08 pm - 4:44 pmATL-IAH
2h 36mnonstop
5:44 pm - 9:00 pmIAH-ATL
2h 16mnonstop
$38Frontier
Find Deal
Tue, Mar 11 - Tue, Mar 18
6:00 am - 7:28 amATL-IAH
2h 28mnonstop
5:44 pm - 9:00 pmIAH-ATL
2h 16mnonstop
$42Frontier
Find Deal
Mon, Mar 17 - Tue, Mar 18
6:25 am - 7:53 amATL-IAH
2h 28mnonstop
11:36 am - 2:40 pmIAH-ATL
2h 04mnonstop
$43Frontier
Find Deal
Mon, Mar 24 - Wed, Mar 26
6:00 am - 7:28 amATL-IAH
2h 28mnonstop
11:36 am - 2:40 pmIAH-ATL
2h 04mnonstop
$44Frontier
Find Deal
Mon, Mar 10 - Wed, Mar 19
6:50 am - 8:08 amATL-IAH
2h 18mnonstop
6:22 pm - 9:27 pmIAH-ATL
2h 05mnonstop
$46Spirit Airlines
Find Deal
Tue, Feb 25 - Wed, Feb 26
8:49 pm - 10:10 pmATL-IAH
2h 21mnonstop
8:00 am - 10:59 amIAH-ATL
1h 59mnonstop
$48Spirit Airlines
Find Deal
Mon, Feb 24 - Sat, Mar 1
6:00 am - 7:28 amATL-IAH
2h 28mnonstop
5:54 pm - 9:10 pmIAH-ATL
2h 16mnonstop
$49Frontier
Find Deal
Mon, Feb 24 - Thu, Feb 27
6:50 am - 8:08 amATL-IAH
2h 18mnonstop
7:00 am - 6:49 pmIAH-ATL
10h 49m1 stop
$55Spirit Airlines
Find Deal
Tue, Feb 25 - Wed, Feb 26
8:49 pm - 10:10 pmATL-IAH
2h 21mnonstop
5:54 pm - 9:10 pmIAH-ATL
2h 16mnonstop
Mon, Feb 24 - Thu, Feb 27

Flights from Atlanta to George Bush Intcntl - Travel Insights & Trends

Get data-powered insights and trends into flights from Atlanta to George Bush Intcntl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Atlanta to Houston George Bush Airport?

The average price of all round-trip flights from Atlanta to Houston George Bush Intcntl Airport clicked on KAYAK for each day over the last 12 months.
For Atlanta to Houston George Bush Airport, Thursday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Houston George Bush Airport back to Atlanta, the best deals are generally found on Thursday, with Sunday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Atlanta to Houston George Bush Intcntl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Atlanta to Houston George Bush Intcntl Airport is May, where tickets cost $108 (return) on average. On the other hand, the most expensive months are November and December, where the average cost of round-trip tickets is $193 and $175 respectively.

Can I save money by flying with a layover from Atlanta to Houston George Bush Intcntl Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.
Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $578 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Atlanta to Houston George Bush Intcntl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below average price on the flight from Atlanta to Houston George Bush Intcntl Airport, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Good to know

Low season

January

High season

May

Cheapest flight

$18
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly and prices are also 30% lower on average.
Flight from Atlanta to Houston George Bush Airport

When to book flights from Atlanta to George Bush Intcntl

Are your dates flexible? Find out the best times to travel from Atlanta to George Bush Intcntl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Atlanta to Houston George Bush Airport flights

  • How is parking at Hartsfield-Jackson Atlanta International Airport?

    Many parking lots are available for travelers who wish to leave their cars at the airport while they catch a flight out of Atlanta and those who only want to park for a few hours. Long-term parking is available in the international terminal parking lot for travelers. The affordable parking lot at the domestic terminal entrance is available for those who need to park for a few hours. The airport also has a shuttle location and provides shuttle services to drop off and pick up travelers.

  • Can I sleep at ATL?

    The Atlanta Airport lacks sleeping accommodations. You can, however, spend the night in an airport seat. You can pack an extra blanket for the journey and comfortable bedclothes. Landside travelers should go to the International terminal in concourses F and E, where there are benches without armrests but with a harsh, uncomfortable surface. Book a room at an ATL on-site hotel for a restful night's sleep.

  • Are there nursing lounges at IAH?

    At the very least, IAH has designated private and secure nursing areas for nursing moms. In Terminal A, the lactation room is next to Gate A42 and A17 and in Terminal C. A rocking chair in the space can be used to soothe a fussy baby. Additionally, it has electrical outlets for pumps.

  • Does IAH offer any pet services?

    When you arrive at IAH, you can use the designated pet rest areas for no additional charge if you are traveling with your four-legged companion. These rest facilities are in Terminal B next to gate B1, and in Terminal A close to gate A12. Use the one that is located near Gate C post-security in Terminal C.

  • What is the cheapest flight from Atlanta to Houston George Bush Intcntl Airport?

    In the last 3 days, the lowest price for a flight from Atlanta to Houston George Bush Intcntl Airport was $18 for a one-way ticket and $37 for a round-trip.

  • Do I need a passport to fly between Atlanta and Houston George Bush Airport?

    A passport is not required to fly from Atlanta to Houston George Bush Airport.

  • Which airlines offer Wi-Fi service onboard planes from Atlanta to Houston George Bush Airport?

    Delta, American Airlines, Aeromexico, Alaska Airlines, and AeroMexico Connect offer inflight Wi-Fi service on the Atlanta to Houston George Bush Airport flight route.

  • Which aircraft models fly most regularly from Atlanta to Houston George Bush Airport?

    The Airbus A321neo is the aircraft model that flies most regularly on the Atlanta to Houston George Bush Airport flight route.

  • Which airline alliances offer flights from Atlanta to Houston George Bush Airport?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Atlanta and Houston George Bush Airport, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Atlanta to Houston George Bush Airport?

    There are nonstop flights from Atlanta to Houston George Bush Airport on a daily basis.

  • Which is the best airline for flights from Atlanta to Houston, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Atlanta to Houston are Delta and United Airlines. With an average price for the route of $246 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $271 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Atlanta to Houston George Bush Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Atlanta to Houston George Bush Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Atlanta to Houston George Bush Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport from Atlanta is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Atlanta to Houston George Bush Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston George Bush Airport with an airline and back to Atlanta with another airline. Booking your flights between Atlanta and IAH can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Atlanta to Houston George Bush Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston George Bush Airport from Atlanta up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Atlanta to Houston George Bush Intcntl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $87 or less one-way and $106 or less round-trip.
  • You must arrive at Hartsfield-Jackson Atlanta International Airport (ATL) at least 2h before your flight is scheduled to depart from Atlanta. You will therefore have enough time to pass through the security checkpoints, acquire your boarding permit, and go to your gate.
  • Make your way to the information booths in terminals E, A, D and C if you need specific information at George Bush Intercontinental Airport (IAH). You can also inquire about any information you need from airport staff members close to you.
  • Before boarding your aircraft at ATL, you can grab a bite to eat at one of the many restaurants in the domestic terminal that provide delectable cuisine. On the other side, you might choose to visit the lounges run by the airline, which treat visitors to delectable meals and beverages. You should check the rules and regulations of each lounge before choosing one because they vary.
  • Not all flights between Atlanta and Houston George Bush provide the same in-flight amenities. Therefore, make sure to check with the airline you intend to book if there is a specific service you would like to use onboard. For instance, Spirit Airlines provides food, beverages, entertainment, and mobility services.
  • Make sure to let the airport staff know in advance if you have a hidden impairment and wish to use mobility services at the George Bush Intercontinental Airport. This will facilitate setting up the services you require for simple travel through the airport. Elevators, wheelchair-accessible bathrooms, and shuttles are available at IAH.
See more tips

Prefer to fly direct from Atlanta to Houston George Bush Airport?

Find which airlines fly direct from Atlanta Hartsfield-Jackson Airport to Houston George Bush Intcntl Airport, which days they fly and book direct flights.

Direct departures

Atlanta Hartsfield-Jackson to Houston George Bush Intcntl

Monday

ANA, Aeromexico, Air France, +12 more

ANA, Aeromexico, +13 more

Tuesday

ANA, Aeromexico, Air France, +11 more

ANA, Aeromexico, +12 more

Wednesday

ANA, Aeromexico, Air France, +12 more

ANA, Aeromexico, +13 more

Thursday

ANA, Aeromexico, Air France, +12 more

ANA, Aeromexico, +13 more

Friday

ANA, Aeromexico, Air France, +12 more

ANA, Aeromexico, +13 more

Saturday

ANA, Aeromexico, Air France, +12 more

ANA, Aeromexico, +13 more

Sunday

ANA, Aeromexico, Air France, +12 more

ANA, Aeromexico, +13 more

See more direct flights

Direct returns

Houston George Bush Intcntl to Atlanta Hartsfield-Jackson

Monday

ANA, Aeromexico, Air France, +12 more

ANA, Aeromexico, +13 more

Tuesday

ANA, Aeromexico, Air France, +12 more

ANA, Aeromexico, +13 more

Wednesday

ANA, Aeromexico, Air France, +13 more

ANA, Aeromexico, +14 more

Thursday

ANA, Aeromexico, Air France, +12 more

ANA, Aeromexico, +13 more

Friday

ANA, Aeromexico, Air France, +13 more

ANA, Aeromexico, +14 more

Saturday

ANA, Aeromexico, Air France, +13 more

ANA, Aeromexico, +14 more

Sunday

ANA, Aeromexico, Air France, +12 more

ANA, Aeromexico, +13 more

See more direct flights
See more direct flights

Top 4 airlines serving from Atlanta to George Bush Intcntl

 
See real verified KAYAK customer reviews for airlines flying from Atlanta to Houston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Atlanta to George Bush Intcntl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 8336 reviews
8.0Comfort
7.3Food
8.5Crew
7.9Entertainment
8.2Boarding
Airline reviews

Overall, it was okay. Seat was a little cramped. Would’ve liked more substantial snacks or opportunity to buy some.

8.0 ExcellentLavenia, Dec 2024ATL - SEA
Read more Delta reviews

Overall, it was okay. Seat was a little cramped. Would’ve liked more substantial snacks or opportunity to buy some.

I was with one of the last zones to board. It was kind of annoying to finally get called to board and my whole section was already on the plane. Clearly they boarded with previous zones. So by the time I got on board, there were no spaces for my luggage above my head. I had to put my luggage 4+ rows behind me, which meant that I had to wait even longer to get off the plane, since I had to wait for those rows to clear the aisle before I could retrieve my luggage and exit the plane. This also held up the plane cleaners, as they couldn't service my row until I cleared it, so they were all standing there waiting for me, while I'm standing there waiting for the other passengers to clear the aisle. Anyways, I wasn't in a rush this time, so I just waited, but I could see that being a problem in the future. Now, I could have checked my luggage, of course, but coincidentally, a friend of mine on the same flight got their luggage damaged (wheel completely knocked off) and was told by the Baggage Attendant in the airport that Delta doesn't "cover wheel damage" on luggage. This was disappointing to hear. I'm glad I didn't check mine through. If it were my luggage, I'd be highly frustrated to hear that. It makes me not want to check my luggage in the future.

Great flight. On-time, comfortable, clean aircraft, and offered snacks pre-flight to plan for a potentially turbulent route. I wish there was Wi-Fi an all Delta Aircrafts but for a short flight this is not much of a problem.

Delayed in taking off because no flight crew. The in seat entertainment was working properly.

Flight did not have seat back entertainment and the wifi was iffy.

The seats are uncomfortable, feels like a small seat pad on plywood.

Wifi did not work and they only served water, coffee, or tea.

Airline lost my luggage and set me back a day worth of travel due to having to stay in Denver to wait on my luggage

Great. Flight departed early and arrived early. Deplaning and baggage claim ww were quick.

The Gate Attendant @ Gate B36 was rude The flight was good but the entertainment system was not functioning as expected. The snacks were ok but could be better The flight crew was excellent.

Oh my gosh, I loved my experience with United! they made me want to travel more often.

The planes are so dirty! Food crumbs and finger print smudges, Dust over the vents and carpet stains. It’s disgusting.

The bag drop personal were not helpful. There was no food on the flight. Boeing aircraft, lousy as always. Everything else was fine.

Asked several times dairy free options and was ignored. Was told chips was the only thing I could have that I should have put it on my profile “which it is”. Very unprofessional. WiFi didn’t work have the flight. Overall a very bad experience.

Plane still had screens for watching movies. Good selection too.

Flight crew was amazing! I don't like that the Polaris seats are side-by-side.

They need to improve their boarding process. Group 1 and/or paying first class passengers shouldn't be in the middle of boarding process

The plane was so gross and dirty. Literally saw dust layering and flowing out the grey vents. Dust was all over the air vent knobs to the point where I took my sani wipe and cleaned them down so at least it wasn't blowing my my face. Also, I upgraded and paid for Wifi and it's always so spotty. I get we are in the air, but don't charge for it if it's not going to work. I expect so much more from United. They really are giving up.

Short flying. The seats do not recline at all and very uncomfortable.

Flight was on time, crew were excellent. For some reason our originally selected seats were changed. We had to re-choose our seats when we checked in online and options were limited. One of our two checked bags we placed on the wrong carousel. It was only be shear luck that I saw it. That cost us 20 minutes of wasted time. So much for the “priority” tags. They are meaningless, and have been ever since they were implemented. I wish you would do the save some money and stop using them.

Your employees need to learn how to talk to people as creations of Yah. We are not their children nor are we lower than them.

Flight was ok with exception of the multiple delays. As with all Spirit flights, the sights are extremely uncomfortable and lack leg space. However, the price savings is the plus.

Did what they needed to do. Brought us from point A to point B timely and without issue. Boarding through deplaning smooth.

Atlanta airport gate area floor and nearly all seats disgusting. Spirit airlines crew fantastic!!

Okay for the most part but Good boarding and on time

4 hours delayed. once we got boarded anotger hour and a half delayed

I’m not a fan of Spirit Airlines from a not-so-good experience the last time & I swore I would not fly this airline again- bc they charge for EVERYTHING. I only flew Spirit this time bc it wasn’t my choice. I decided to use a “Mystery Ticket” bc of the great price, not knowing it would choose this airline! I found out on this trip how they pick a random seat with a “sticker” for a prize-are we in first grade? just doesn’t seem right & now the first 3 or 4 rows get special treatment-we all paid for our tickets, not just them.

Better overall experience from my first flight with Spirit several years ago. Efficient boarding (albeit I arrived after all rows were called) and flight actually left earlier than planned. I am still baffled by being charged for everything, even a non-alcoholic beverage. And there is definitely less seat room which makes a flight that’s more than 2 hours really uncomfortable.

Horrible airline with terrible customer service! I was at the Atlanta airport going to Ft Lauderdale. They delayed the takeoff time several times. We finally boarded & taxied away from the gate where they had us sit in a hot airplane for an hour & a half before cancelling the flight due to weather. They did not even offer us water. They took us back to a totally different gate where they said agents would be available to help. Instead, they dumped us out & left us to fend for ourselves. We had to go out of security to go pick up our checked luggage & wait in a long line at the ticket desk where only one agent was working & by the time we got to the front of the line over an hour later, all the flights were full for the rest of the day & only limited seat availability for the next day. If you were one of the lucky few that was able to reschedule the same day flying to the same or a different airport, you had to go back through security & ride the train to get back to the correct date which took over an hour more. A total waste of time. I will never fly Spirit Airlines again!!

I liked the airfare price. Seats are not very comfortable. But I would fly again with Spirit for the price.

Check in at Philadelphia international was absolutely terrible! I fly 2 to 3 times a month and avoid frontier at all cost and will never fly Frontier again! The night before travel, I tried checking in however, the app was giving me an error, so I went to the desktop, which instructed you that you need to use the app. The next day I presented at the check-in gate after trying at least a half dozen times prior to getting into the airport and continuing to getting the error in the app. I actually had rebooted my phone numerous times and reinstall the app just in case. My phone is only one generation older than the current model. It has no problems completing a frontier flight purchase or any other app issues. There was only three frontier employees working at check-in and a huge line while I was in line I continued to try and check in via the app. As I approach the desk, I was dreading dealing with the agent. He was extremely unprofessional, anti-semantic & very ignorant, and mean to the people in front of me, as well as the people who ended up being behind me. He literally told people “Man I don’t care bout y’all” in his native dialect! Maintaining my composure I approached and explained the situation. To which he replied, you’re gonna have to pay then! I don’t understand. It’s an issue with their app not allowing me to check in! Not my issue! He told me if I pay cash it would be $15, $25 if I pay credit card. I don’t understand a $10 difference for paying with a credit card? I am completely cashless so I continued to try using the app to avoid the $25 fee, Which I still don’t believe that I should be responsible for since it was Frontier’s technical issue!!! I continued to check in via the app a couple more times after he verified I was doing everything right he proceeded to continue to belittle the people behind me. Yelling at them saying I don’t care about you people! I cannot believe that this is the way that businesses would treat its customers! Unfortunately, the black mail with dreadlocks did not have a name tag all he had was a frontier sweater on! For the $25 fee that I ended up getting charged on my credit card. I should’ve just booked originally with Spirit or any other carrier! I have no problem paying fees that I should be responsible for, but when it’s due to a technical failure of a company, the customer should not be responsible for it! I cannot believe that it’s not frontier going out of business!

they delayed my flight which ended up, causing my layover flight to leave without me, resulting in me missing a flight and having to stay overnight in Houston international. I got no compensation other than a flight to my original location only a day later. i’ve never experienced such a unprofessional situation

Very easy with the app to board and staff skills

After waiting several minutes to be acknowledged by 3 employees on their phones, was told we had missed our flight because the doors were closed at that literal moment. Had they given any actual service or help while we were standing there we would have been on with time to spare. More than 10 people were turned away in this fashion claiming there was no way they could let us on the plane, even though it was still sitting connected to the terminal. After the desk agents let us know they didn't care about the situation we were forced to pay more than twice the price of our original tickets as no credits were given for the price of the "missed" flight. And the icing on the cake was after being treated poorly, fleeced for another few hundred dollars for new tickets? We waited on the next plane for 25 minutes passed the "doors closed" time, letting almost an extra dozen passengers on board. You're company has lazy, disinterested employees and your lack of any real help will ensure this was the first and last time we fly Frontier. Awful.

My experience with the phoenix airport was terrible, the personnel lay the ticket counter charged me for a carry on that fit in the carry on size box, and the two women I spoke with were terribly rude and not willing to help.,,, there was one lady “candy” on the flight crew that was amazing and is the only reason I stayed on the flight at all, because the other stewards helping people to get seated on the plane were terrible

I loked walking out on the tarmac to board and no first class. I didn't like that they have no snacks or onboard wifi to bide your time.

The plane was clean, the crew was friendly and helpful. It’s a low cost airline so there was no food, drinks or in flight entertainment but we didn’t expect any of these things. In the room for improvement department, they should install USB ports in seats to charge mobile devices.

The seats were extremely hard and uncomfortable, even for a budget airline.

The seats were extremely hard and uncomfortable. It was disappointing even for a budget airline.

Charging $74 for one checked bag is outrageous. I will never fly Frontier again.

Everything you need to know for your flight from Atlanta to George Bush Intcntl

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