What is the cheapest airline that flies from Atlanta Hartsfield-Jackson to Houston?

Spirit Airlines, Frontier, and United Airlines are the most popular carriers operating from Atlanta Hartsfield-Jackson to Houston

How often are flights from Atlanta to Houston delayed?

Historically, on average around 17% of flights between Atlanta and Houston have experienced a delay on any given week. The average delay length over the past 12 months has been 130 minutes.

What airlines fly to Houston?

Frontier, Delta and Spirit Airlines are the top three most popular airlines that fly to Houston from Atlanta according to our data. Frontier is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Houston. Keep in mind that there are 6 different airlines that fly to Houston on a routine basis, so you have a few additional options to choose from.

How many flights depart from Atlanta to Houston on average per day?

As of November 2025, there are 60 flights per day flying from Atlanta to Houston. The most common time of day flights depart is 10:00PM, with 35% of flights taking off in the evening.

Which airline has the best punctuality record on Atlanta to Houston flights?

According to our data, TezJet have had the least number of delays on this route over the last 12 months; with no flights being classified as delayed.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

How many flights depart from Atlanta to Houston on average per week?

As of November 2025, there are 423 flights per week flying from Atlanta to Houston. The most common day of the week flights depart is Thu, with 18% of flights taking off on this day.

What is the most punctual flight time for Atlanta to Houston flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Houston?

Prices for flights from Atlanta Hartsfield-Jackson Airport to Houston were last updated today.

How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Houston?

The number of operators available for flights from Atlanta Hartsfield-Jackson Airport to Houston is 5 as of November 2025.

How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Houston?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Atlanta Hartsfield-Jackson Airport to Houston.

What documentation or ID do you need to fly to Houston?

The required travel and health documents for your Houston trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Houston. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$42 Cheap Flights from Atlanta to Houston in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Atlanta to Houston

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 am - 11:11 amATL-IAH

6h 11m1 stop

6:05 am - 9:23 amIAH-ATL

2h 18mnonstop

$78Multiple Airlines

Find Deal

Thu, Jan 8 - Sun, Jan 11

9:04 am - 8:28 pmATL-IAH

12h 24m1 stop

5:05 am - 8:01 amIAH-ATL

1h 56mnonstop

$79Spirit Airlines

Find Deal

Thu, Jan 22 - Sat, Jan 24

7:18 pm - 8:53 pmATL-IAH

2h 35mnonstop

8:07 pm - 9:41 pmIAH-ATL

24h 34m1 stop

$80Frontier

Find Deal

Wed, Dec 3 - Thu, Dec 4

7:18 pm - 8:53 pmATL-IAH

2h 35mnonstop

6:05 am - 9:23 amIAH-ATL

2h 18mnonstop

$82Frontier

Find Deal

Wed, Dec 10 - Sun, Dec 14

7:18 pm - 8:53 pmATL-IAH

2h 35mnonstop

6:15 pm - 9:40 pmIAH-ATL

2h 25mnonstop

$83Frontier

Find Deal

Tue, Dec 9 - Fri, Dec 12

8:04 am - 6:58 pmATL-IAH

11h 54m1 stop

6:00 am - 9:14 amIAH-ATL

2h 14mnonstop

$84Frontier

Find Deal

Thu, Jan 15 - Mon, Jan 19

3:26 pm - 8:28 pmATL-IAH

6h 02m1 stop

6:30 am - 9:48 amIAH-ATL

2h 18mnonstop

$85Multiple Airlines

Find Deal

Sat, Feb 7 - Tue, Feb 17

9:20 pm - 10:33 pmATL-HOU

2h 13mnonstop

5:45 am - 8:49 amHOU-ATL

2h 04mnonstop

$117Delta

Find Deal

Thu, Jan 15 - Sun, Jan 18

6:40 am - 8:05 amATL-HOU

2h 25mnonstop

4:05 pm - 7:00 pmHOU-ATL

1h 55mnonstop

$137Southwest

Find Deal

Thu, Jan 8 - Sun, Jan 11

3:15 pm - 8:15 pmATL-HOU

6h 00m1 stop

7:55 am - 10:50 amHOU-ATL

1h 55mnonstop

$147Southwest

Find Deal

Thu, Jan 8 - Sun, Jan 11

Delta flights from Atlanta to Houston

Our best Delta deals on Atlanta to Houston flight tickets

Delta

Jan 15

ATL9:20 pmAtlanta Hartsfield-Jackson

2h 13m

HOU10:33 pmHouston Hobby

Jan 18

HOU5:45 amHouston Hobby

2h 04m

ATL8:49 amAtlanta Hartsfield-Jackson

$117

Find similar

Delta

Dec 11

ATL4:40 pmAtlanta Hartsfield-Jackson

2h 12m

HOU5:52 pmHouston Hobby

Dec 18

HOU6:00 amHouston Hobby

2h 00m

ATL9:00 amAtlanta Hartsfield-Jackson

$171

Find similar

Delta

Dec 12

ATL9:36 pmAtlanta Hartsfield-Jackson

2h 12m

HOU10:48 pmHouston Hobby

Jan 8

HOU11:09 amHouston Hobby

1h 53m

ATL2:02 pmAtlanta Hartsfield-Jackson

$177

Find similar

Southwest flights from Atlanta to Houston

Our best Southwest deals on Atlanta to Houston flight tickets

Southwest

Jan 8

ATL6:40 amAtlanta Hartsfield-Jackson

2h 25m

HOU8:05 amHouston Hobby

Jan 11

HOU4:05 pmHouston Hobby

1h 55m

ATL7:00 pmAtlanta Hartsfield-Jackson

$137

Find similar

Southwest

Jan 8

ATL3:15 pmAtlanta Hartsfield-Jackson

6h 00m

1 stop

HOU8:15 pmHouston Hobby

Jan 11

HOU7:55 amHouston Hobby

1h 55m

ATL10:50 amAtlanta Hartsfield-Jackson

$147

Find similar

Southwest

Jan 8

ATL6:40 amAtlanta Hartsfield-Jackson

2h 25m

HOU8:05 amHouston Hobby

Jan 13

HOU12:55 pmHouston Hobby

6h 35m

2 stops

ATL8:30 pmAtlanta Hartsfield-Jackson

$152

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AtlantaHouston

ATL - IAH

ATLIAH

Atlanta Hartsfield-Jackson

Thu 1/8

6:00 am-11:11 am

1 stop6h 11m

Houston George Bush Intcntl

Sun 1/11

6:05 am-9:23 am

Nonstop2h 18m

$78

AtlantaHouston

ATL - IAH

ATLIAH

Atlanta Hartsfield-Jackson

Thu 1/22

9:04 am-8:28 pm

1 stop12h 24m

Houston George Bush Intcntl

Sat 1/24

5:05 am-8:01 am

Nonstop1h 56m

$79

AtlantaHouston

ATL - IAH

ATLIAH

Atlanta Hartsfield-Jackson

Wed 12/3

7:18 pm-8:53 pm

Nonstop2h 35m

Houston George Bush Intcntl

Thu 12/4

8:07 pm-9:41 pm

1 stop24h 34m

$80

AtlantaHouston

ATL - IAH

ATLIAH

Atlanta Hartsfield-Jackson

Wed 12/10

7:18 pm-8:53 pm

Nonstop2h 35m

Houston George Bush Intcntl

Sun 12/14

6:05 am-9:23 am

Nonstop2h 18m

$82

AtlantaHouston

ATL - IAH

ATLIAH

Atlanta Hartsfield-Jackson

Tue 12/9

7:18 pm-8:53 pm

Nonstop2h 35m

Houston George Bush Intcntl

Fri 12/12

6:15 pm-9:40 pm

Nonstop2h 25m

$83

AtlantaHouston

ATL - IAH

ATLIAH

Atlanta Hartsfield-Jackson

Thu 1/15

8:04 am-6:58 pm

1 stop11h 54m

Houston George Bush Intcntl

Mon 1/19

6:00 am-9:14 am

Nonstop2h 14m

$84

AtlantaHouston

ATL - IAH

ATLIAH

Atlanta Hartsfield-Jackson

Sat 2/7

3:26 pm-8:28 pm

1 stop6h 02m

Houston George Bush Intcntl

Tue 2/17

6:30 am-9:48 am

Nonstop2h 18m

$85

AtlantaHouston

ATL - HOU

ATLHOU

Atlanta Hartsfield-Jackson

Thu 1/15

9:20 pm-10:33 pm

Nonstop2h 13m

Houston Hobby

Sun 1/18

5:45 am-8:49 am

Nonstop2h 04m

$117

AtlantaHouston

ATL - HOU

ATLHOU

Atlanta Hartsfield-Jackson

Thu 1/8

6:40 am-8:05 am

Nonstop2h 25m

Houston Hobby

Sun 1/11

4:05 pm-7:00 pm

Nonstop1h 55m

$137

AtlantaHouston

ATL - HOU

ATLHOU

Atlanta Hartsfield-Jackson

Thu 1/8

3:15 pm-8:15 pm

1 stop6h 00m

Houston Hobby

Sun 1/11

7:55 am-10:50 am

Nonstop1h 55m

$147

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Atlanta to Houston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Houston?

The month of August is, on average, the cheapest month to fly to Houston from Atlanta, with most prices found around $157. The month of September is another great option to travel to Houston, with average flight prices from Atlanta averaging around $157.

What is the cheapest day to depart on your flight to Houston?

On average, the least expensive day to fly to Houston from Atlanta is on a Thursday. momondo users have found tickets for Thursday departures for as low as $283. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Houston on Sunday is $425.

What is the cheapest time of day to depart on your flight to Houston?

Our data shows that the cheapest Atlanta to Houston flights are usually those with departure times in the evening. Our users have found flights to Houston in the evening for as low as $176. Try not to purchase tickets in the morning because they tend to be around $288. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Atlanta Hartsfield-Jackson to Houston flight route?

Fly from Atlanta Hartsfield-Jackson to Houston George Bush Intcntl for the best Atlanta Hartsfield-Jackson - Houston flight prices

How far in advance should I book a flight to Houston?

You are more likely to see cheaper flights to Houston from Atlanta when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston for around $171 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston from Atlanta for as low as $131 on momondo.

What cabin class options are available on Atlanta Hartsfield-Jackson to Houston flights?

There are 4 cabin classes available to choose from on Atlanta Hartsfield-Jackson to Houston flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Atlanta to Houston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Atlanta to Houston

Fastest flight time	2h 12m
Direct flights	Every day
Airports in Houston	2 airports

The fastest flight from Atlanta to Houston takes 2h 12m

Direct flights go from Atlanta to Houston every day.

There are 2 airports near Houston: Houston George Bush Intcntl (IAH), Houston Hobby (HOU)

Search flight deals

How far is Atlanta Hartsfield-Jackson to Houston by plane?
There are 700.7 mi between Atlanta Hartsfield-Jackson and Houston. In terms of flight time, this usually takes a little over 2h 12m.
When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Houston?
Prices for flights from Atlanta Hartsfield-Jackson Airport to Houston were last updated today.
How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Houston?
The number of operators available for flights from Atlanta Hartsfield-Jackson Airport to Houston is 5 as of November 2025.
How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Houston?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Atlanta Hartsfield-Jackson Airport to Houston.
What documentation or ID do you need to fly to Houston?
The required travel and health documents for your Houston trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Houston. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Atlanta to Houston

Compare and see reviews for airlines that fly from Atlanta to Houston with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $52	Free Cancellation	Rating 6.3 8,156 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $65	Free Cancellation	Rating 5.8 3,106 reviews	Search Frontier flights
Delta	PriceFrom $110	Free Cancellation	Rating 7.9 8,002 reviews	Search Delta flights
United Airlines	PriceFrom $125	Free Cancellation	Rating 7.4 9,029 reviews	Search United Airlines flights
Southwest	PriceFrom $140	Free Cancellation	Rating 8.0 4,249 reviews	Search Southwest flights
American Airlines	PriceFrom $288	Free Cancellation	Rating 7.2 11,045 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Atlanta to Houston?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Houston from Atlanta.

Can I find flights from Atlanta to Houston with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Houston from Atlanta with this policy.

How can momondo help me find flights from Atlanta to Houston?

Once all potential Atlanta to Houston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Atlanta to Houston right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Houston, momondo offers a useful price alert feature which will track prices for flights to Houston from Atlanta and alert you when they change.

An easier way to manage your Houston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Sat 12/20

Sat 12/27

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Airports servicing Texas

Popular cities in the United States

Flights to New Yorkfrom $44

Flights to Los Angelesfrom $48

Flights to Miamifrom $48

Flights to Chicagofrom $48

Flights to Orlandofrom $39

Flights to Las Vegasfrom $49

Flights to San Franciscofrom $55

Flights to Washington, D.C.from $36

Flights to Bostonfrom $58

Flights to Atlantafrom $38

Flights to Dallasfrom $45

Flights to Seattlefrom $57

Fly to other destinations from Atlanta

Flights from Atlanta Hartsfield-Jackson to Tampa

Flights from Atlanta Hartsfield-Jackson to Raleigh-Durham

Flights from Atlanta Hartsfield-Jackson to New Orleans Louis Armstrong

Flights from Atlanta Hartsfield-Jackson to Jacksonville

Flights from Atlanta Hartsfield-Jackson to New York LaGuardia

Flights from Atlanta Hartsfield-Jackson to Fort Lauderdale

Cheap flights from Atlanta to Houston from $42

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Atlanta to Houston departing on 12/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Atlanta to Houston

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Delta flights from Atlanta to Houston

Our best Delta deals on Atlanta to Houston flight tickets

Southwest flights from Atlanta to Houston

Our best Southwest deals on Atlanta to Houston flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Atlanta to Houston that are best for you.

See travel insights to Houston from

How to get the cheapest flight ticket from Atlanta to Houston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Houston?

The month of August is, on average, the cheapest month to fly to Houston from Atlanta, with most prices found around $157. The month of September is another great option to travel to Houston, with average flight prices from Atlanta averaging around $157.

What is the cheapest day to depart on your flight to Houston?

What is the cheapest time of day to depart on your flight to Houston?

What is the cheapest Atlanta Hartsfield-Jackson to Houston flight route?

Fly from Atlanta Hartsfield-Jackson to Houston George Bush Intcntl for the best Atlanta Hartsfield-Jackson - Houston flight prices

How far in advance should I book a flight to Houston?

What cabin class options are available on Atlanta Hartsfield-Jackson to Houston flights?

There are 4 cabin classes available to choose from on Atlanta Hartsfield-Jackson to Houston flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest airline that flies from Atlanta Hartsfield-Jackson to Houston?

Spirit Airlines, Frontier, and United Airlines are the most popular carriers operating from Atlanta Hartsfield-Jackson to Houston

What airlines fly to Houston?

How often are flights from Atlanta to Houston delayed?

Historically, on average around 17% of flights between Atlanta and Houston have experienced a delay on any given week. The average delay length over the past 12 months has been 130 minutes.

What is the most punctual flight time for Atlanta to Houston flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Atlanta to Houston flights?

According to our data, TezJet have had the least number of delays on this route over the last 12 months; with no flights being classified as delayed.

How many flights depart from Atlanta to Houston on average per day?

As of November 2025, there are 60 flights per day flying from Atlanta to Houston. The most common time of day flights depart is 10:00PM, with 35% of flights taking off in the evening.

How many flights depart from Atlanta to Houston on average per week?

As of November 2025, there are 423 flights per week flying from Atlanta to Houston. The most common day of the week flights depart is Thu, with 18% of flights taking off on this day.

Cheap Atlanta to Houston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Atlanta to Houston

Fastest flight time

Direct flights

Airports in Houston

How far is Atlanta Hartsfield-Jackson to Houston by plane?

When did momondo last update prices for flights from Atlanta Hartsfield-Jackson Airport to Houston?

How many operators does momondo search for flights from Atlanta Hartsfield-Jackson Airport to Houston?

How old do you have to be to fly from Atlanta Hartsfield-Jackson Airport to Houston?

What documentation or ID do you need to fly to Houston?

Best airlines flying from Atlanta to Houston

Compare and see reviews for airlines that fly from Atlanta to Houston with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Atlanta to Houston?

Can I find flights from Atlanta to Houston with flexible booking policies on momondo?

How can momondo help me find flights from Atlanta to Houston?

I’m not ready to book a flight from Atlanta to Houston right now. Can momondo alert me if prices change?

An easier way to manage your Houston trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Texas