Cheapest return flights from San Antonio to Las Vegas in January from $53

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

Return flights

05 Jan - 09 Jan Frontier Airlines direct
19 Jan - 22 Jan Frontier Airlines direct
05 Jan - 08 Jan Frontier Airlines direct
29 Jan - 02 Feb Frontier Airlines direct
04 Jan - 07 Jan Spirit Airlines direct
30 Jan - 01 Feb Frontier Airlines direct
16 Jan - 18 Jan Frontier Airlines
01 Jan - 31 Jan Frontier Airlines
14 Jan - 20 Jan American Airlines
12 Jan - 14 Jan Frontier Airlines
09 Jan - 12 Jan American Airlines
15 Jan - 19 Jan Frontier Airlines
17 Jan - 01 Feb Spirit Airlines
24 Jan - 01 Feb Spirit Airlines
19 Jan - 01 Feb Spirit Airlines
16 Jan - 01 Feb Spirit Airlines
12 Jan - 01 Feb Spirit Airlines
15 Jan - 01 Feb Spirit Airlines
18 Jan - 01 Feb Spirit Airlines
30 Jan - 08 Feb Spirit Airlines

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

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