Cheap flights from ATL to IAH (Hartsfield-Jackson Atlanta Intl. to George Bush Intercontinental)

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Cheap Flights from ATL to IAH starting at $31 One Way, $67 Round Trip

Prices starting at $67 for return flights and $31 for one-way flights to George Bush Intercontinental were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Sep 19 - Wed, Sep 23
ATL
Atlanta
IAH
Houston
$67 Roundtrip, found 6 days ago
$67
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Sat, Sep 19 from Atlanta to Houston, returning Wed, Sep 23, priced at $67 found 6 days ago
Thu, Aug 6 - Wed, Aug 12
ATL
Atlanta
IAH
Houston
$69 Roundtrip, just found
$69
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Aug 6 from Atlanta to Houston, returning Wed, Aug 12, priced at $69 just found
Wed, Oct 7 - Sat, Oct 10
ATL
Atlanta
IAH
Houston
$76 Roundtrip, found 1 hour ago
$76
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Wed, Oct 7 from Atlanta to Houston, returning Sat, Oct 10, priced at $76 found 1 hour ago
Sat, Aug 8 - Wed, Aug 12
ATL
Atlanta
IAH
Houston
$78 Roundtrip, just found
$78
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Aug 8 from Atlanta to Houston, returning Wed, Aug 12, priced at $78 just found
Wed, Aug 12 - Fri, Aug 21
ATL
Atlanta
IAH
Houston
$80 Roundtrip, found 5 days ago
$80
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Wed, Aug 12 from Atlanta to Houston, returning Fri, Aug 21, priced at $80 found 5 days ago

ATL to IAH Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
ATL Address & GPS
Address:
6000 N Terminal Parkway
Atlanta GA, 30320
United States
IATA Code:
ATL
Longitude:
-84.44403
Latitude:
33.640067
Time Zone:
America/New_York
IAH Address & GPS
Address:
16930 JFK Boulevard
Houston TX, 77032
United States
IATA Code:
IAH
Longitude:
-95.34
Latitude:
29.983333
Time Zone:
America/Chicago

Frequently asked questions

Are there non-stop flights from ATL to George Bush Intercontinental Airport (IAH)?
No less than 4 airlines have nonstop services from Atlanta Airport to Houston Airport, so there's no need to lose sleep over switching planes or running for a connecting flight on this route. Popular carriers include:

  • Delta Air Lines
  • United Airlines
  • Spirit Airlines
  • Frontier Airlines

What is the shortest flight from Atlanta Airport to Houston Airport?
If you think your vacation hours should be spent 'vacationing' instead of flying, you'll enjoy the flight from ATL to IAH. It's a seriously short 2 hours and 13 minutes.
How many hours flight from Atlanta Airport to Houston Airport?
With an average flight time of about 2 hours and 24 minutes between Atlanta Airport and IAH, you'll be having a blast in Houston before you can ask, "Are we there yet?"
What airlines have the most flights from Atlanta Airport to Houston Airport?
Ticket fares, customer service and how many flights are on offer are some of the things people consider when deciding on one airline over another. There are several carriers advertising flights from Hartsfield–Jackson Atlanta International Airport to George Bush Intercontinental Airport (IAH). Try one of these and find out why they are passenger favorites:

  • Frontier Airlines - (F9) with 34 flights every month
  • Spirit Airlines - (NK) with 78 flights every month
  • United Airlines - (UA) with 145 flights every month
  • Delta Air Lines - (DL) with 134 flights every month

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.

More to Explore