Cheap Flights from San Francisco to Las Vegas
Compare cheap flights from San Francisco (SFO) to Las Vegas (LAS) on Tripile, with fares from around $59. The route takes about 1h 30m, and February is often the best month for low prices.
Airlines on This Route
Popular airlines flying San Francisco to Las Vegas include Southwest, Spirit, Frontier, United. Compare their schedules, baggage rules, and prices side by side, then book the option that fits your trip.
With 4 carriers commonly serving SFO to LAS, departure times are spread across the day, so it is worth checking early-morning and late-evening flights when you want the lowest fare on a 1h 30m sector.
When to Book SFO to LAS
Fares on this route start from around $59, and February typically brings the lowest prices. Search with flexible dates to compare a whole month at once, check the return leg from Las Vegas to San Francisco in the same search, and review the fare rules before paying so you know what a change or cancellation would cost.