Cheap Flights from Singapore to San Antonio
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RatePunk searches hundreds of travel sites at once for deals on flights to San Antonio
Prices updated today
462 airlines compared
80%+ AI score for best value
Fares are subject to change and may not be available for all dates. (Data last updated Sep 15, 2026.)
Today’s best flight deals from Singapore to San Antonio
Explore current cheapest deals departing from Singapore to San Antonio
2026-10-09 – 2026-11-04
SIN - San Antonio
79% AI deal score
$1,325
$1,157
Round trip
2026-10-09 – 2026-11-03
SIN - San Antonio
79% AI deal score
$1,325
$1,158
Round trip
2026-10-09 – 2026-11-02
SIN - San Antonio
79% AI deal score
$1,325
$1,158
Round trip
2026-10-19 – 2026-11-03
SIN - San Antonio
80% AI deal score
$1,342
$1,159
Round trip
2026-10-19 – 2026-11-16
SIN - San Antonio
79% AI deal score
$1,321
$1,159
Round trip
2026-10-19 – 2026-11-11
SIN - San Antonio
79% AI deal score
$1,326
$1,159
Round trip
2026-10-19 – 2026-11-02
SIN - San Antonio
80% AI deal score
$1,349
$1,159
Round trip
2026-10-19 – 2026-11-04
SIN - San Antonio
80% AI deal score
$1,342
$1,159
Round trip
2026-10-21 – 2026-11-02
SIN - San Antonio
80% AI deal score
$1,347
$1,165
Round trip
2026-10-21 – 2026-11-03
SIN - San Antonio
80% AI deal score
$1,348
$1,165
Round trip
