Cheap flights from San Francisco to Southwest Houston

View AU$204 flight on Tue, 30 Sep. 2025Opens in a new window

Popular airlines from San Francisco to Southwest Houston

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

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Cheap Flights from San Francisco (SJC) 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.

Alaska Airlines
Wed, 3 Sep. - Wed, 10 Sep.
SFO
San Francisco
IAH
Houston
AU$420 Return, found 3 days ago
AU$420
Return
found 3 days ago
Select Alaska Airlines flight, departing Wed, 3 Sep. from San Francisco to Houston, returning Wed, 10 Sep., priced at AU$420 found 3 days ago
Delta
Thu, 14 Aug. - Wed, 20 Aug.
SFO
San Francisco
IAH
Houston
AU$431 Return, found 2 days ago
AU$431
Return
found 2 days ago
Select Delta flight, departing Thu, 14 Aug. from San Francisco to Houston, returning Wed, 20 Aug., priced at AU$431 found 2 days ago
American Airlines
Thu, 14 Aug. - Wed, 27 Aug.
SFO
San Francisco
IAH
Houston
AU$438 Return, found 5 days ago
AU$438
Return
found 5 days ago
Select American Airlines flight, departing Thu, 14 Aug. from San Francisco to Houston, returning Wed, 27 Aug., priced at AU$438 found 5 days ago
United
Wed, 3 Sep. - Wed, 10 Sep.
SFO
San Francisco
IAH
Houston
AU$475 Return, found 3 days ago
AU$475
Return
found 3 days ago
Select United flight, departing Wed, 3 Sep. from San Francisco to Houston, returning Wed, 10 Sep., priced at AU$475 found 3 days ago
American Airlines
Fri, 19 Sep. - Tue, 30 Sep.
SFO
San Francisco
IAH
Houston
AU$479 Return, found 2 days ago
AU$479
Return
found 2 days ago
Select American Airlines flight, departing Fri, 19 Sep. from San Francisco to Houston, returning Tue, 30 Sep., priced at AU$479 found 2 days ago
Alaska Airlines
Wed, 3 Sep. - Wed, 10 Sep.
SFO
San Francisco
IAH
Houston
AU$485 Return, found 3 days ago
AU$485
Return
found 3 days ago
Select Alaska Airlines flight, departing Wed, 3 Sep. from San Francisco to Houston, returning Wed, 10 Sep., priced at AU$485 found 3 days ago

Find the cheapest month to fly from San Francisco (SFO) to Houston (IAH)

September is typically the cheapest month to fly

From AU$181 - AU$360 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.