Frontier flights from San Francisco to Las Vegas (SFO - LAS)

Booking with Frontier 34 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to Las Vegas. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Currently, the most affordable month to book a Frontier flight from San Francisco to Las Vegas in May, with an average price of S$ 35. Conversely, traveling with Frontier from San Francisco to Las Vegas in July will be the most expensive, with an average cost of S$ 91. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

In terms of precipitation, rainfall in Las Vegas ranges from 3.0 - 20.0 inches per month. February is typically the wettest month, when rainfall can reach 20.0 mm. May is typically the driest time to visit Las Vegas when rainfall is around 3.0 mm.

If weather is an important factor for your trip to Las Vegas, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 34.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 9.0 C).