Cheapest return flights from San Antonio to Las Vegas in January from $55

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

Return flights

26 Jan - 30 Jan Frontier Airlines direct
25 Jan - 29 Jan Frontier Airlines direct
22 Jan - 29 Jan Frontier Airlines
29 Jan - 02 Feb Frontier Airlines
19 Jan - 23 Jan Frontier Airlines direct
30 Jan - 02 Feb Frontier Airlines direct
31 Jan - 02 Feb Spirit Airlines
27 Jan - 29 Jan Spirit Airlines
18 Jan - 23 Jan Frontier Airlines
28 Jan - 29 Jan Spirit Airlines
19 Jan - 21 Jan Frontier Airlines
29 Jan - 01 Feb Frontier Airlines
18 Jan - 23 Jan Frontier Airlines direct
22 Jan - 27 Jan Frontier Airlines
29 Jan - 02 Feb Frontier Airlines direct
30 Jan - 06 Feb Spirit Airlines
30 Jan - 18 Feb Spirit Airlines
30 Jan - 05 Feb Spirit Airlines
30 Jan - 01 Feb Frontier Airlines
24 Jan - 04 Feb Spirit Airlines

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

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