Cheapest return flights from San Antonio to Las Vegas in April from $141

AirHint found the following cheapest return flights from San Antonio (SAT) to Las Vegas (LAS) in April 2026 (see full year).

Return flights

09 Apr - 13 Apr Frontier Airlines
07 Apr - 12 Apr Frontier Airlines
09 Apr - 12 Apr Frontier Airlines
10 Apr - 13 Apr Frontier Airlines
16 Apr - 20 Apr Delta
30 Apr - 05 May Delta
09 Apr - 12 Apr Frontier Airlines direct
15 Apr - 05 May Spirit Airlines
27 Apr - 05 May Spirit Airlines
15 Apr - 18 Apr Spirit Airlines
06 Apr - 13 Apr Spirit Airlines
06 Apr - 18 Apr Spirit Airlines
23 Apr - 05 May Spirit Airlines
27 Apr - 17 May Spirit Airlines
30 Apr - 19 May Spirit Airlines
16 Apr - 05 May Spirit Airlines
15 Apr - 19 Apr Spirit Airlines
17 Apr - 05 May Spirit Airlines
27 Apr - 10 May Spirit Airlines
30 Apr - 17 May Spirit Airlines

Also check the deals for one-way flights from San Antonio to Las Vegas in April.

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