Cheapest return flights from San Antonio to Las Vegas in April from $294

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

Return flights

03 Apr - 06 Apr Spirit Airlines
03 Apr - 06 Apr Frontier Airlines direct
17 Apr - 21 Apr Southwest Airlines
18 Apr - 21 Apr Southwest Airlines
19 Apr - 21 Apr Delta
20 Apr - 21 Apr Southwest Airlines
20 Apr - 22 Apr Southwest Airlines
17 Apr - 20 Apr Southwest Airlines

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

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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