Cheap flights from San Antonio to Northwest Houston

View AU$107 flight on Tue, 7 Oct. 2025Opens in a new window

Popular airlines from San Antonio to Northwest 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 Antonio (SAT) to Northwest 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.

Find the cheapest month to fly from San Antonio (SAT) to Houston (IAH)

September is typically the cheapest month to fly

From AU$118 - AU$771 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.