Cheap flights from San Francisco to Las Vegas
Cheapest current fares: $39 in June 2026, 666 km direct flight in ~47m.
Cheapest month-by-month fares
Lowest available fare per calendar month from San Francisco (SFO) to Las Vegas (LAS). Refreshed daily.
San Francisco (SFO) → Las Vegas (LAS)
- June 2026 $39
- July 2026 $62
- October 2026 $62
- September 2026 $66
- August 2026 $80
- May 2026 $101
Frequently asked questions
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What is the cheapest month to fly from San Francisco to Las Vegas?
Based on current 6-month forward fare data, June 2026 is the cheapest month to fly from San Francisco (SFO) to Las Vegas (LAS), with fares starting from $39.
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What is the lowest current fare from SFO to LAS?
The lowest currently-listed fare from San Francisco (SFO) to Las Vegas (LAS) is $39 on 2026-06-22.
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How long is the flight from San Francisco to Las Vegas?
Direct flights from SFO to LAS cover approximately 666 km (414 miles), with an estimated flight time of 47m. Operating airlines: AS, F9, UA, WN.
Related guides for this route
Sibling pages — full route detail, airport overviews, visa context, per-airline routes.