C$ 81 Find Cheap Flights from Atlanta to Houston George Bush Airport – Compare and Save

Among airlines operating Atlanta to Houston George Bush Intcntl Airport flights:

• Frontier: offers free seat selection
• Delta: offers extra legroom; offers free seat selection
• United Airlines: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

3 airlines operate flights between Atlanta and Houston George Bush Intcntl Airport. The airlines offering direct flights on this route include:

• Delta
• United Airlines
• Frontier

Flights from Atlanta to Houston George Bush Intcntl Airport usually depart from Atlanta Hartsfield-Jackson (ATL) and arrive at Houston George Bush Intcntl (IAH).

Here are some options for this route, based on selected ticket types and cabin classes:

• Frontier: a carry-on bag and a checked bag in Economy Class
• Delta: a carry-on bag and a checked bag in Economy Class
• United Airlines: a carry-on bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route, and airline, so travellers should check the fare details before booking.

Only Economy Class is available on flights from Atlanta to Houston George Bush Intcntl Airport.

On this route, direct flights are cheaper than layover options on average. Direct fares average C$ 251 round-trip, compared to C$ 330 via a layover through Baltimore/Washington (BWI).

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge C$ 48–C$ 138 for the first checked bag in economy. Premium fares and elite status bookings typically include a free checked bag.

The Airbus A321neo family is used most often on this route, operated mainly by Frontier and Spirit Airlines. Other aircraft seen on the route include Airbus A320-100/200 variants.

One-stop flights from Atlanta to Houston George Bush Intcntl Airport most commonly connect through:

• Fort Lauderdale (FLL) – 38% of one-stop connections
• Baltimore/Washington (BWI) – 31% of one-stop connections
• Denver Intl (DEN) – 15% of one-stop connections
• Dallas/Fort Worth (DFW) – 15% of one-stop connections

Fort Lauderdale (FLL) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 28% on the Atlanta to Houston George Bush Intcntl Airport route. Tuesday is the cheapest departure day at C$ 215 round-trip on average, while Sunday is the most expensive at C$ 298, a difference of C$ 83. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Atlanta to Houston George Bush Intcntl Airport route, 15% of flights were delayed in the past 3 months, with delays averaging 2 hours 32 minutes.

Morning is the busiest departure period on Atlanta to Houston George Bush Intcntl Airport flights, with 41% leaving in that window. Afternoon departures account for 26%, Evening flights for 20%, and Night flights for 13%.

Some of the most popular sights in Houston George Bush Intcntl Airport are Downtown Houston, George R. Brown Convention Center, and Houston Stadium. These are among the most viewed places in Houston George Bush Intcntl Airport on KAYAK.

These are the earliest and latest flight times available from Atlanta to Houston George Bush Intcntl Airport:

• Earliest: departs at 5:14 am and lands at 7:32 am
• Latest: departs at 11:11 pm and lands at 1:29 am.

The flight takes about 2h 18m.

Last-minute fares on this route – booked within 2 weeks of departure – run 31% above the route average of C$ 253. Book 10 weeks before departure for the lowest fares.

A direct flight from Atlanta to Houston George Bush Intcntl Airport takes 2h 18m, covering 1,782 km.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 160 to C$ 1,563. That means the highest observed fare was about 10x higher than the lowest one.

One-way fares from Atlanta to Houston George Bush Intcntl Airport are currently lower than usual. Average one-way flight prices are about C$ 119, which is 36% below the typical average for this route.

United Airlines is slightly above the route average for timely arrivals, while Delta has a lower on-time arrival rate. On-time arrival rates on Atlanta to Houston George Bush Intcntl Airport flights are:

• United Airlines: 90% on time
• Delta: 84% on time
• Frontier: 82% on time

On average, flights on this route are punctual 85% of the time.

Morning flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Flying via Dallas/Fort Worth (DFW) gives the shortest average 1-stop total travel time at 4h 38m, compared with 6h 36m via Baltimore/Washington (BWI) and 8h 20m via Fort Lauderdale (FLL).

Houston George Bush Intcntl Airport is 1 hour behind Atlanta (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Houston George Bush Intcntl Airport (IAH) hosts 5 major car rental companies, with daily rates starting from around C$ 4 for economy cars. Top options include:
· ACO Rent A Car
· Easirent
· America Car Rental
· Hertz
· Thrifty

Round-trip flights from Atlanta to Houston George Bush Intcntl Airport range from C$ 162 to C$ 377, with an average of C$ 253 over the past 12 months. Anything below C$ 162 counts as a good deal.

Two airlines offer in-flight Wi-Fi on Atlanta to Houston George Bush Intcntl Airport flights:

• • Delta
• • JetBlue