Cheap Flights from San Antonio to Houston
Browse current best options from San Antonio. Become a member to unlock all deals and get alerts when new deals appear.
Deals from
San Antonio
RatePunk searches hundreds of travel sites at once for deals on flights to Houston
Prices updated 7 days ago
483 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated Oct 26, 2026.)
Today’s best flight deals from San Antonio to Houston
Explore current cheapest deals departing from San Antonio to Houston
2026-12-10 – 2026-12-17
SAT - Houston
50% AI deal score
$159
$117
Round trip
2027-01-12 – 2027-01-19
SAT - Houston
42% AI deal score
$102
$117
Round trip
2027-01-13 – 2027-01-20
SAT - Houston
42% AI deal score
$103
$117
Round trip
2027-01-14 – 2027-01-21
SAT - Houston
42% AI deal score
$104
$117
Round trip
2026-11-18 – 2026-12-08
SAT - Houston
39% AI deal score
$222
$216
Round trip
2026-11-18 – 2026-12-15
SAT - Houston
39% AI deal score
$221
$216
Round trip
2026-11-18 – 2026-12-09
SAT - Houston
39% AI deal score
$222
$217
Round trip
2026-11-18 – 2026-12-16
SAT - Houston
38% AI deal score
$221
$221
Round trip
2026-11-18 – 2026-12-05
SAT - Houston
38% AI deal score
$223
$222
Round trip
2026-11-16 – 2026-11-18
SAT - Houston
44% AI deal score
$283
$224
Round trip
