Cheap flights from Houston to Southeast Austin

View AU$105 flight on Wed, 1 Oct. 2025Opens in a new window

Popular airlines from Houston to Southeast Austin

  • 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 Houston (HOU) to Southeast Austin (AUS)

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.

United
Thu, 4 Sep. - Thu, 11 Sep.
IAH
Houston
AUS
Austin
AU$213 Return, found 3 days ago
AU$213
Return
found 3 days ago
Select United flight, departing Thu, 4 Sep. from Houston to Austin, returning Thu, 11 Sep., priced at AU$213 found 3 days ago
United
Tue, 2 Sep. - Tue, 9 Sep.
IAH
Houston
AUS
Austin
AU$259 Return, found 5 days ago
AU$259
Return
found 5 days ago
Select United flight, departing Tue, 2 Sep. from Houston to Austin, returning Tue, 9 Sep., priced at AU$259 found 5 days ago
United
Thu, 4 Sep. - Thu, 11 Sep.
IAH
Houston
AUS
Austin
AU$316 Return, found 3 days ago
AU$316
Return
found 3 days ago
Select United flight, departing Thu, 4 Sep. from Houston to Austin, returning Thu, 11 Sep., priced at AU$316 found 3 days ago
United
Thu, 4 Sep. - Thu, 11 Sep.
IAH
Houston
AUS
Austin
AU$321 Return, found 3 days ago
AU$321
Return
found 3 days ago
Select United flight, departing Thu, 4 Sep. from Houston to Austin, returning Thu, 11 Sep., priced at AU$321 found 3 days ago
Delta
Thu, 4 Sep. - Thu, 11 Sep.
IAH
Houston
AUS
Austin
AU$365 Return, found 3 days ago
AU$365
Return
found 3 days ago
Select Delta flight, departing Thu, 4 Sep. from Houston to Austin, returning Thu, 11 Sep., priced at AU$365 found 3 days ago
American Airlines
Thu, 4 Sep. - Thu, 11 Sep.
HOU
Houston
AUS
Austin
AU$477 Return, found 3 days ago
AU$477
Return
found 3 days ago
Select American Airlines flight, departing Thu, 4 Sep. from Houston to Austin, returning Thu, 11 Sep., priced at AU$477 found 3 days ago

Find the cheapest month to fly from Houston (HOU) to Austin (AUS)

May is typically the cheapest month to fly

From AU$149 - AU$769 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.