Cheap flights from San Antonio to Las Vegas
Cheapest current fares: $121 in July 2026, 1,717 km direct flight in ~2h 1m.
Cheapest month-by-month fares
Lowest available fare per calendar month from San Antonio (SAT) to Las Vegas (LAS). Refreshed daily.
San Antonio (SAT) → Las Vegas (LAS)
- July 2026 $121
- October 2026 $146
- September 2026 $179
Frequently asked questions
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What is the cheapest month to fly from San Antonio to Las Vegas?
Based on current 6-month forward fare data, July 2026 is the cheapest month to fly from San Antonio (SAT) to Las Vegas (LAS), with fares starting from $121.
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What is the lowest current fare from SAT to LAS?
The lowest currently-listed fare from San Antonio (SAT) to Las Vegas (LAS) is $121 on 2026-07-01.
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How long is the flight from San Antonio to Las Vegas?
Direct flights from SAT to LAS cover approximately 1,717 km (1,067 miles), with an estimated flight time of 2h 1m. Operating airlines: F9, WN.
Related guides for this route
Sibling pages — full route detail, airport overviews, visa context, per-airline routes.