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$75+ Cheap flights from Atlanta (ATL) to Houston

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — HOU
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to Houston are usually found in September or October, booked 67 days in advance, depart on a Wednesday or Friday and return on a Friday

Cheap flight deals from Atlanta to Houston

Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to Houston (HO1). 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 April 17, 2025.

Round-trip from

$75
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$165
From Atlanta Hartsfield-Jackson to Houston
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
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Find flight deals from Atlanta to Houston

Cheapest flights from Atlanta to Houston
Explore the most affordable flight options available from Atlanta to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/17. 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.
Sat 5/177:05 amATL - IAH
Nonstop2h 10mSpirit Airlines
Tue 5/207:05 amIAH - ATL
Nonstop2h 04mSpirit Airlines
Deal found 4/17$77
This Cheapflightsfares deal was found by Cheapflights users on 4/16. 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 5/86:23 amATL - IAH
Nonstop2h 27mFrontier
Sat 5/178:17 amIAH - ATL
Nonstop2h 10mFrontier
Deal found 4/16$83
This FlightHub deal was found by Cheapflights users on 4/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/127:05 amATL - IAH
Nonstop2h 10mMultiple Airlines
Fri 5/163:13 pmIAH - ATL
Nonstop2h 16mMultiple Airlines
Deal found 4/17$87
This Delta deal was found by Cheapflights users on 4/17. 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.
Sat 5/178:10 pmATL - HOU
Nonstop2h 07mDelta
Tue 5/206:00 amHOU - ATL
Nonstop2h 00mDelta
Deal found 4/17$157
This Southwest deal was found by Cheapflights users on 4/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/99:20 amATL - HOU
Nonstop2h 15mSouthwest
Sat 5/176:35 pmHOU - ATL
Nonstop2h 00mSouthwest
Deal found 4/15$167
This American Airlines deal was found by Cheapflights users on 4/17. 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.
Sat 6/148:23 pmATL - IAH
1 stop4h 36mAmerican Airlines
Tue 6/1711:05 amIAH - ATL
1 stop6h 27mAmerican Airlines
Deal found 4/17$197
This American Airlines deal was found by Cheapflights users on 4/17. 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.
Tue 5/132:15 pmATL - HOU
1 stop6h 29mAmerican Airlines
Fri 5/166:31 pmHOU - ATL
1 stop4h 20mAmerican Airlines
Deal found 4/17$274
This CheapOair deal was found by Cheapflights users on 4/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/189:14 pmATL - HOU
1 stop15h 23mFrontier
Mon 4/2110:36 amHOU - ATL
1 stop17h 45mFrontier
Deal found 4/15$283
This Mytrip deal was found by Cheapflights users on 4/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/14:52 pmATL - HOU
2 stops19h 47mMultiple Airlines
Sun 5/48:00 amHOU - ATL
1 stop9h 19mMultiple Airlines
Deal found 4/17$374

Cheapflights Fare Finder

Customize your flight search to find flights from Atlanta to Houston 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 April 17, 2025.
Use the filters below to find and compare flights from Atlanta to Houston that are best for you.

Fly from

Atlanta

Fly to

Houston

Route

Depart

Return

Price

AtlantaHouston

ATL - IAH

ATLIAH

Atlanta Hartsfield-Jackson

Sat 5/17

7:05 am-8:15 am

Nonstop2h 10m

Houston George Bush Intcntl

Tue 5/20

7:05 am-10:09 am

Nonstop2h 04m

$77

AtlantaHouston

ATL - IAH

ATLIAH

Atlanta Hartsfield-Jackson

Thu 5/8

6:23 am-7:50 am

Nonstop2h 27m

Houston George Bush Intcntl

Sat 5/17

8:17 am-11:27 am

Nonstop2h 10m

$83

AtlantaHouston

ATL - IAH

ATLIAH

Atlanta Hartsfield-Jackson

Mon 5/12

7:05 am-8:15 am

Nonstop2h 10m

Houston George Bush Intcntl

Fri 5/16

3:13 pm-6:29 pm

Nonstop2h 16m

$87

AtlantaHouston

ATL - HOU

ATLHOU

Atlanta Hartsfield-Jackson

Sat 5/17

8:10 pm-9:17 pm

Nonstop2h 07m

Houston Hobby

Tue 5/20

6:00 am-9:00 am

Nonstop2h 00m

$157

AtlantaHouston

ATL - HOU

ATLHOU

Atlanta Hartsfield-Jackson

Fri 5/9

9:20 am-10:35 am

Nonstop2h 15m

Houston Hobby

Sat 5/17

6:35 pm-9:35 pm

Nonstop2h 00m

$167

AtlantaHouston

ATL - IAH

ATLIAH

Atlanta Hartsfield-Jackson

Sat 6/14

11:10 am-5:45 pm

1 stop7h 35m

Houston George Bush Intcntl

Wed 6/18

6:13 pm-12:43 am

1 stop5h 30m

$197

AtlantaHouston

ATL - HOU

ATLHOU

Atlanta Hartsfield-Jackson

Tue 5/13

2:15 pm-7:44 pm

1 stop6h 29m

Houston Hobby

Fri 5/16

6:31 pm-11:51 pm

1 stop4h 20m

$274

AtlantaHouston

ATL - HOU

ATLHOU

Atlanta Hartsfield-Jackson

Thu 5/1

4:52 pm-11:39 am

2 stops19h 47m

Houston Hobby

Sun 5/4

8:00 am-6:19 pm

1 stop9h 19m

$374

AtlantaHouston

ATL - IAH

ATLIAH

Atlanta Hartsfield-Jackson

Fri 5/23

6:47 am-12:07 am

2 stops42h 20m

$129

AtlantaHouston

ATL - HOU

ATLHOU

Atlanta Hartsfield-Jackson

Thu 5/1

6:00 am-7:10 am

Nonstop2h 10m

$129

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 22 results
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The best insider tips for Atlanta to Houston 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 trip
Airlines
Frontier

Frontier's UpFront Plus seats offer extra comfort with a guaranteed empty middle seat.


Early check-in can help secure your place onboard due to frequent overbooking.

Read more about Frontierby Marisa Garcia
Spirit Airlines

Spirit's Big Front Seats offer 11 extra inches of legroom, ideal for comfort.


Spirit's self-service bag drop saves time at many airports.

Read more about Spirit Airlinesby Daniel Scheffler
United Airlines

United's Economy Plus offers extra legroom and priority boarding perks.


United's Polaris Lounges offer exclusive amenities like showers and dining.

Read more about United Airlinesby Harriet Baskas
Airports
ATL

For a quicker security check, try the South security area, often faster than the main one. Arrive early due to ATL's busy nature.

Read more about ATLby Chris Dong
IAH

For a quick ride to downtown Houston, use Uber or Lyft from Terminals A, B, or C. Expect a 25-minute journey.

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 Houston

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

How far ahead should I book a flight from Atlanta to Houston?

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

The best time to book flights from Atlanta to Houston is 67 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?

Currently, September is the cheapest month in which you can book a flight from Atlanta to Houston (average of $230). Flying from Atlanta to Houston in March is currently the most expensive (average of $334). 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 HOU?

Find hourly flight availability from Atlanta to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

It’s optimal to fly from Atlanta to Houston in the evening. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Atlanta to Houston?

Use this chart to determine the cheapest time to fly round-trip from Atlanta to Houston. Price data was last updated on April 7, 2024.

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

Weekly flight availability from Atlanta to Houston

Explore weekly flight availability from Atlanta to Houston. 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 April 17, 2025.

The most flights from ATL to HO1 are scheduled on a Thursday (31 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Houston by month

Plan your trip to Houston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston 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 when rainfall is around 3.2 in.

Temperature in Houston by month

Plan your trip to Houston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston, 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 Houston

Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated April 17, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Atlanta to Houston to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,882 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,280 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,917 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Avelo Airlines
7.5
Good
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Qatar Airways
7.4
Good
3,554 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Atlanta to Houston. 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?

    If you book a flight to Houston from Atlanta, you will be flying from Hartsfield-Jackson, which is the city’s only airport. Atlanta Hartsfield-Jackson (ATL) is located 8.2 mi from the center of Atlanta. There are 23 flights from Hartsfield-Jackson to Houston per day from 6 different airlines.

  • What are the cheapest airlines flying from Atlanta to Houston round-trip?

    Currently priced at $75, Spirit Airlines will fly you from Atlanta to Houston 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 $77 and $157, respectively. Spirit Airlines is currently priced 54% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Atlanta to Houston one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $129. Users have also found prices from $129 and $133 on Southwest and Sun Country Air, respectively.

  • What are the most reliable airlines from Atlanta to Houston?

    Before booking your flight to Houston from Atlanta, check out the most reliable airlines to get you to your destination on time: Southwest (87%), KLM (82%), Aeromexico( 81%).

  • What are the cheapest flights from Atlanta to Houston?

    While on average a flight from Atlanta to Houston is generally $355, our data shows the cheapest flight currently is $88. When looking at the most popular route, (Atlanta Hartsfield-Jackson - Houston Hobby), you can expect to pay $65 for that flight.

  • Can I find deals for flights from Atlanta to Houston that include hotel bookings?

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

  • How can I find direct flights from Atlanta to Houston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Atlanta to Houston.

  • Can I find deals for business class flights from Atlanta to Houston?

    Yes. Cheapflights offers flight deals from Atlanta to Houston 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?

    Currently, September is the cheapest month in which you can book a flight from Atlanta to Houston (average of $230). Flying from Atlanta to Houston in March is currently the most expensive (average of $334). 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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Alternative routes for Atlanta to Houston

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Atlanta to Houston

Discover the top 6 airlines that operate flights from Atlanta to Houston. 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$47Average$132FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$48Average$116FlexibilityNo cancel feeOn-time65%
DeltaCheapest$101Average$245FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$114Average$345FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$117Average$261FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$158Average$269FlexibilityNo cancel feeOn-time63%

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