Cheap Flights from Houston to Austin
Browse current best options from Houston. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
Houston
RatePunk searches hundreds of travel sites at once for deals on flights to Austin
Prices updated 1 day ago
459 airlines compared
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Fares are subject to change and may not be available for all dates. (Data last updated Sep 7, 2026.)
Today’s best flight deals from Houston to Austin
Explore current cheapest deals departing from Houston to Austin
2026-09-24 – 2026-09-26
HOU - Austin
41% AI deal score
$116
$156
Round trip
2026-09-17 – 2026-09-21
HOU - Austin
49% AI deal score
$221
$156
Round trip
2026-10-10 – 2026-10-17
HOU - Austin
44% AI deal score
$172
$156
Round trip
2026-10-10 – 2026-10-12
HOU - Austin
40% AI deal score
$110
$156
Round trip
2026-10-01 – 2026-10-05
HOU - Austin
45% AI deal score
$182
$157
Round trip
2026-10-09 – 2026-10-12
HOU - Austin
42% AI deal score
$180
$173
Round trip
2026-10-09 – 2026-10-10
HOU - Austin
42% AI deal score
$181
$174
Round trip
2026-09-19 – 2026-09-27
HOU - Austin
43% AI deal score
$193
$181
Round trip
2026-10-09 – 2026-10-16
HOU - Austin
40% AI deal score
$172
$190
Round trip
2026-09-24 – 2026-09-27
HOU - Austin
44% AI deal score
$213
$191
Round trip
