Cheap Flights from Kansas City to San Antonio
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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 Kansas City to San Antonio
Explore current cheapest deals departing from Kansas City to San Antonio
2026-11-17 – 2026-12-15
MKC - San Antonio
47% AI deal score
$222
$198
Round trip
2026-10-13 – 2026-10-21
MKC - San Antonio
48% AI deal score
$236
$204
Round trip
2026-11-17 – 2026-12-12
MKC - San Antonio
46% AI deal score
$222
$206
Round trip
2026-11-17 – 2026-12-01
MKC - San Antonio
47% AI deal score
$230
$206
Round trip
2026-10-20 – 2026-11-10
MKC - San Antonio
42% AI deal score
$210
$211
Round trip
2026-10-27 – 2026-11-10
MKC - San Antonio
44% AI deal score
$218
$212
Round trip
2026-11-02 – 2026-12-01
MKC - San Antonio
42% AI deal score
$213
$224
Round trip
2026-11-13 – 2026-12-01
MKC - San Antonio
42% AI deal score
$222
$226
Round trip
2026-11-13 – 2026-12-12
MKC - San Antonio
42% AI deal score
$221
$226
Round trip
2026-11-17 – 2026-12-16
MKC - San Antonio
42% AI deal score
$222
$230
Round trip
