Cheap Flights From Hartsfield-Jackson Atlanta Intl. (ATL) To George Bush Intercontinental (IAH)

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Cheapest Flights from Atlanta (ATL) to Houston (IAH)

The cheapest flights to George Bush Intercontinental found within the past 7 days were CA $137 round trip and CA $59 one way. Prices and availability subject to change. Additional terms may apply.

Thu, Aug. 28 - Tue, Sep. 2
ATL
Atlanta
IAH
Houston
CA $137 Roundtrip, found 4 days ago
CA $137
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Thu, Aug. 28 from Atlanta to Houston, returning Tue, Sep. 2, priced at CA $137 found 4 days ago
Thu, Sep. 18 - Mon, Sep. 22
ATL
Atlanta
IAH
Houston
CA $146 Roundtrip, found 1 day ago
CA $146
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Thu, Sep. 18 from Atlanta to Houston, returning Mon, Sep. 22, priced at CA $146 found 1 day ago
Thu, Sep. 18 - Mon, Sep. 22
ATL
Atlanta
IAH
Houston
CA $147 Roundtrip, found 1 day ago
CA $147
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Thu, Sep. 18 from Atlanta to Houston, returning Mon, Sep. 22, priced at CA $147 found 1 day ago
Sun, Sep. 7 - Fri, Sep. 12
ATL
Atlanta
IAH
Houston
CA $151 Roundtrip, found 3 days ago
CA $151
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Sun, Sep. 7 from Atlanta to Houston, returning Fri, Sep. 12, priced at CA $151 found 3 days ago
Wed, Sep. 3 - Thu, Sep. 18
ATL
Atlanta
IAH
Houston
CA $151 Roundtrip, found 1 day ago
CA $151
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Wed, Sep. 3 from Atlanta to Houston, returning Thu, Sep. 18, priced at CA $151 found 1 day ago
Wed, Sep. 3 - Thu, Sep. 18
ATL
Atlanta
IAH
Houston
CA $158 Roundtrip, found 1 day ago
CA $158
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Wed, Sep. 3 from Atlanta to Houston, returning Thu, Sep. 18, priced at CA $158 found 1 day ago
Sun, Sep. 7 - Fri, Sep. 12
ATL
Atlanta
IAH
Houston
CA $166 Roundtrip, found 3 days ago
CA $166
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Sun, Sep. 7 from Atlanta to Houston, returning Fri, Sep. 12, priced at CA $166 found 3 days ago
Mon, Aug. 11 - Fri, Aug. 15
ATL
Atlanta
IAH
Houston
CA $173 Roundtrip, found 13 hours ago
CA $173
Roundtrip
found 13 hours ago
Select Spirit Airlines flight, departing Mon, Aug. 11 from Atlanta to Houston, returning Fri, Aug. 15, priced at CA $173 found 13 hours ago
Thu, Sep. 18 - Mon, Sep. 22
ATL
Atlanta
IAH
Houston
CA $181 Roundtrip, found 1 day ago
CA $181
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Thu, Sep. 18 from Atlanta to Houston, returning Mon, Sep. 22, priced at CA $181 found 1 day ago
Thu, Sep. 18 - Mon, Sep. 22
ATL
Atlanta
IAH
Houston
CA $182 Roundtrip, found 1 day ago
CA $182
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Thu, Sep. 18 from Atlanta to Houston, returning Mon, Sep. 22, priced at CA $182 found 1 day ago

Frequently asked questions

Are there direct flights from ATL to IAH?
Your next amazing adventure is on the opposite side of just one flight. You can travel direct from Atlanta Airport to IAH with multiple airlines, including Delta and United Airlines.
What airlines fly from Hartsfield-Jackson Atlanta Intl. Airport (ATL) to IAH?
With good range of airlines advertising direct flights from Atlanta Airport to George Bush Intercontinental Airport (IAH), you won't having a problem finding your perfect fare. Below are some of the most popular air carriers:

  • Delta - (DL) with 208 flights every month
  • United Airlines - (UA) with 178 flights every month
  • Spirit Airlines - (NK) with 30 flights every month
  • Frontier Airlines - (F9) with 8 flights every month

What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Popular Flight Routes from Atlanta (ATL)

Travelers at ATL love to visit these top cities. Roam to the top destinations from Atlanta (ATL) today with the cheap prices from Travelocity!

Popular Flight Routes from Houston (IAH)

Travelers at IAH love to visit these top cities. Roam to the top destinations from Houston(IAH) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.