Cheap flights from Atlanta to Southwest Houston

View AU$106 flight on Sat, 13 Sep. 2025Opens in a new window

Popular airlines from Atlanta to Southwest Houston

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

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Cheap Flights from Atlanta (ATL) to Southwest Houston (HOU)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 21 Aug. - Sun, 24 Aug.
ATL
Atlanta
IAH
Houston
AU$259 Return, found 6 days ago
AU$259
Return
found 6 days ago
Select Delta flight, departing Thu, 21 Aug. from Atlanta to Houston, returning Sun, 24 Aug., priced at AU$259 found 6 days ago
Delta
Fri, 26 Sep. - Sun, 28 Sep.
ATL
Atlanta
IAH
Houston
AU$274 Return, found 6 days ago
AU$274
Return
found 6 days ago
Select Delta flight, departing Fri, 26 Sep. from Atlanta to Houston, returning Sun, 28 Sep., priced at AU$274 found 6 days ago
American Airlines
Fri, 26 Sep. - Sun, 28 Sep.
ATL
Atlanta
IAH
Houston
AU$304 Return, found 6 days ago
AU$304
Return
found 6 days ago
Select American Airlines flight, departing Fri, 26 Sep. from Atlanta to Houston, returning Sun, 28 Sep., priced at AU$304 found 6 days ago
Delta
Thu, 16 Oct. - Sun, 19 Oct.
ATL
Atlanta
IAH
Houston
AU$305 Return, found 6 days ago
AU$305
Return
found 6 days ago
Select Delta flight, departing Thu, 16 Oct. from Atlanta to Houston, returning Sun, 19 Oct., priced at AU$305 found 6 days ago
American Airlines
Thu, 21 Aug. - Sun, 24 Aug.
ATL
Atlanta
IAH
Houston
AU$307 Return, found 6 days ago
AU$307
Return
found 6 days ago
Select American Airlines flight, departing Thu, 21 Aug. from Atlanta to Houston, returning Sun, 24 Aug., priced at AU$307 found 6 days ago
United
Thu, 21 Aug. - Sun, 24 Aug.
ATL
Atlanta
IAH
Houston
AU$313 Return, found 6 days ago
AU$313
Return
found 6 days ago
Select United flight, departing Thu, 21 Aug. from Atlanta to Houston, returning Sun, 24 Aug., priced at AU$313 found 6 days ago

Find the cheapest month to fly from Atlanta (ATL) to Houston (IAH)

September is typically the cheapest month to fly

From AU$62 - AU$147 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.