Cheap flights from St. Augustine to San Francisco (UST - SFO)
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Find cheap flights from St. Augustine to San Francisco with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.- Most accurate provider: When it comes to deals on St. Augustine-San Francisco flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on St. Augustine-San Francisco flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from St. Augustine-San Francisco flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on St. Augustine-San Francisco flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Augustine-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Travel insights for flights from St. Augustine to San Francisco
Get recent, data-driven insights about flights from St. Augustine to San Francisco including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from St. Augustine to San Francisco?
Currently, January is the cheapest month in which you can book a flight from St. Augustine to San Francisco (average of $276). Flying from St. Augustine to San Francisco in June is currently the most expensive (average of $381). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Rainfall in San Francisco by month
Plan your trip to San Francisco by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.
Temperature in San Francisco by month
Plan your trip to San Francisco by taking into account the average temperature totals by month.
If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).