ATL - IAH

Find Cheap Flights from Atlanta to Houston George Bush Airport

1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Houston George Bush Intcntl 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
Travellers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest return fare
Multiple Airlines
Mon 15/12
ATL - IAH • multi-stop
Cheapest one-way flight
Multiple Airlines
Mon 15/12
ATL - IAH • multi-stop
Our travellers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
United's Economy Plus offers 15 cm more legroom.
Spirit's Wi-Fi provides gate-to-gate connectivity.
Expert advice
Expert advice
Expert advice
Expert advice
When to book
2 weeks
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 27% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 16% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Houston!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Atlanta to Houston (ATL-IAH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Atlanta to Houston 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Atlanta to Houston

Multiple Airlines Logo
ATL
-
IAH
688 mimulti-stop
Multiple Airlines Logo
IAH
-
ATL
688 mimulti-stop
Multiple Airlines
Booking Insights

KAYAK's insights & trends for Atlanta to Houston flights

Get data-powered insights and trends into flights from Atlanta to Houston 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.

When flying from Atlanta to Houston George Bush Airport, you should consider leaving on a Saturday and avoid Mondays if you are looking for the best rates. For your return to Atlanta, you’ll find the best rates on Thursdays and the most expensive ones on Saturdays.

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 January, where tickets cost £105 (return) on average. On the other hand, the most expensive months are November and March, where the average cost of round-trip tickets is £147 and £137 respectively.

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

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of £94, prices are generally cheapest when you fly direct.

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, which saves you about 27% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Expert advice

Expert advice for your flight from Atlanta to Houston

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
United Airlines

United's Economy Plus seats offer up to 15 cm more legroom than standard economy seats.


United's Priority Boarding places you in Zone 2, ensuring overhead bin space for carry-ons.

Spirit Airlines

Spirit's Big Front Seat offers 51 cm width and 28 cm extra legroom for added comfort.


Spirit's Wi-Fi offers gate-to-gate connectivity, with browsing and streaming packages available.

Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on United Airlines

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or out at sea, likely en route to Antarctica or the Arctic.

Read more
Joe Cortez

Joe Cortez

Expert on Spirit Airlines

Joe Cortez

Joe Cortez

Joe Cortez is a seasoned managing editor in aviation with over a decade of industry experience. His work has been featured on prominent platforms such as FlyerTalk and TripSavvy, establishing him as a respected voice in aviation journalism.

Read more

Good to know - Cheap tickets from Atlanta to Houston George Bush Airport

Low seasonSeptember
Best time to beat the crowds (6% less expensive on average)
Most popular time to fly (7% more expensive on average)

When to book flights from Atlanta to Houston

Are your dates flexible? Find out the best times to travel from Atlanta to Houston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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

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

    Delta, Aeromexico, JetBlue, American Airlines, and Alaska Airlines 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 A320-100/200 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 is the only airline alliance operating flights between Atlanta and Houston George Bush Airport.

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

    There are direct 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 Frontier?

    The two airlines most popular with KAYAK users for flights from Atlanta to Houston are Delta and Frontier. With an average price for the route of £252 and an overall rating of 7.9, Delta is the most popular choice. Frontier is also a great choice for the route, with an average price of £178 and an overall rating of 5.8.

  • 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 travellers 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 return ticket. You could then fly to Houston George Bush Airport with an airline and back to Atlanta with another airline.

  • 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.

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

  • Looking for a cheap flight from Houston George Bush Airport to Atlanta? 25% of our users found flights on this route for Houston George Bush Airport or less round-trip.

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

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Atlanta Hartsfield-Jackson to Houston George Bush Intcntl.
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

Delta, Frontier, Spirit Airlines, +1 more

Delta, Frontier, +2 more

Tuesday

Delta, Frontier, Spirit Airlines, +1 more

Delta, Frontier, +2 more

Wednesday

Delta, Frontier, Spirit Airlines, +1 more

Delta, Frontier, +2 more

Thursday

Delta, Frontier, Spirit Airlines, +1 more

Delta, Frontier, +2 more

Friday

Delta, Frontier, Spirit Airlines, +1 more

Delta, Frontier, +2 more

Saturday

Delta, Frontier, Spirit Airlines, +1 more

Delta, Frontier, +2 more

Sunday

Delta, Frontier, Spirit Airlines, +1 more

Delta, Frontier, +2 more

See more direct flights

Direct returns

Houston George Bush Intcntl to Atlanta Hartsfield-Jackson

Monday

Delta, Frontier, Spirit Airlines, +1 more

Delta, Frontier, +2 more

Tuesday

Delta, Frontier, Spirit Airlines, +1 more

Delta, Frontier, +2 more

Wednesday

Delta, Frontier, Spirit Airlines, +1 more

Delta, Frontier, +2 more

Thursday

Delta, Frontier, Spirit Airlines, +1 more

Delta, Frontier, +2 more

Friday

Delta, Frontier, Spirit Airlines, +1 more

Delta, Frontier, +2 more

Saturday

Delta, Frontier, Spirit Airlines, +1 more

Delta, Frontier, +2 more

Sunday

Delta, Frontier, Spirit Airlines, +1 more

Delta, Frontier, +2 more

See more direct flights

Reviews of the top airlines flying from Atlanta to Houston

 
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 Houston? 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.
7.9
DeltaOverall score based on 8010 reviews
7.3Food
7.9Comfort
7.9Entertainment
8.5Crew
8.1Boarding
Airline reviews

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

10.0 ExcellentVenkata Krishna, Dec 2025
ATL - SDF
Read more Delta reviews

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

First, Delta needs more flights to/from Miami. Second, a 1000pm leaving at 1230pm is unacceptable from their biggest airport world hub. Another aircraft could have been used such as the aircraft scheduled to be used in the morning for that exact same route. Yes, I did get me there but the lack of sleep the next day didn't help me enjoy my entire trip since I was busy with activities during the weekend. This can be and is expected from Spirit (going bankrupt) and Frontier (despite they're nickel and dimers). But from Delta's World Hub? That's totally unacceptable!

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

We were delayed, which I think had to do with air traffic control. Otherwise, everything was great.

The boarding process needs to be refined. Sometimes the gate crew calls out the zones and then flip to showing the.zones boarding on the gate monitor display. So, unless you are huddled around the gate lanes watching the monitor, you could miss your boarding zone. Suggest the zones be announced each time a new zone is allowed to board.

The crew took good care of us. The flight from ATL to SFO is a longer one, and there were multiple beverage offerings. I like the 757's that Delta uses. Good airplane that is comfortable. I do wish Delta would separate Priority boarding from the better seats. I would gladly take a smaller seat in an open row than be jammed into Comfort just to get priority boarding, just to make sure I don't have to check a bag.

The flight attendant in first class was beyond rude and didn't care at all about her job. AND the gate agent was even worse than the flight attendant for rudeness. She was awful.

Cramped seating for me. Luckily it wasn’t a long flight

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

Not clean and was told I would get a great seat and it was not great at all

Flight got delayed for 5 hours no good explanation was offered ;(

Horrible. I would never fly Frontier again. The booking process is tricky at best, but fraudulent in my opinion. Frontier customer service did nothing to rectify my purchase -- I ended up paying more than double what I could have gotten from other airlines and nearly triple what I thought I was buying from Frontier. Their booking practices are unfair to the consumer.

Delayed. Text notifications were slow. Not much information o what was happening. Boarding was slow and confusing. Wasn’t even offered water other flight. Had to ask. No entertainment at all. Felt like.a Greyhound bus.

When I wanted to check in 3 hours prior to boarding time, the employees mentioned “a little over an hour delay” so I waited for an hour then I went to go look for food in the terminal and most people from that flight were in the same area looking for food. Finally I decided after food to check to see if it’s anytime closer and now it’s 2 mins until boarding closes?! What are you kidding me? I didn’t receive anything via sms about boarding now nor via email or on the intercom. I luckily made it through, barely, and then there’s no room for my carry on mind you I’m in the very first row so I had to place my purse in one further row back and my carry on sections down. Not sure who pays for better seats to get your stuff placed all over the plane but that was the worst experience I’ve ever had flying with anyone.

Better than expected. Staff were friendly and nice on both flights.

There was no one at the counter to assist with our check in. The app didn’t work, so I arrived at the airport with time to check in and I couldn’t because no employees were there. When I finally got someone on the phone, it was inside the 60min rule and they said I could no longer check in and they could sell me another ticket. We had to scramble and pay an additional $800 for tickets and THEN AFTER (about 60 min from my original convo with customer service and 10min after original departure time) I had boarded my new flight, there was email saying my original flight from Frontier was delayed and leaving 2hr 50min later, but I STILL wouldn’t have been able to check in. Which means customer service should have been able to see it and let me check in because I was well within my check in time. When I call Frontier, they hang up on me. So their app didn’t work and they employees left and they take zero responsibility or assistance with their “customer service”

Terrible. Flight cancelled with no reasoning and no flights to rebook. Employees were useless and did nothing to help. Did not even know where to retrieve luggage from the cancelled flight. Flyers beware.

No fault of Frontier staff: plane was very late, reached Orlando at 1 am, took a while to get luggage. Weather, gov financial shutdown impact on TSA, air controllers seemed to have multiple flights backed up. Frontier staff seemed to cope as gracefully as possible. It did reassure me that I and my new hip could adapt to travel challenges. Food/entertainment were irrelevant to my trip.

Terrible. The canceled my entire flight when I requested a refund for a trip frontier canceled trip one way.

Everything you need to know for your flight from Atlanta to Houston

Information on your arrival and departure airports