How to find the cheapest flight from Sudbury (YSB) to San Francisco (SFO)
All the information you need to plan the best YSB to SFO flight in 2021: compare Sudbury to San Francisco flight prices with the expected peak season, weather and rainfall in San Francisco.
What is the cheapest day to fly round-trip from Sudbury to San Francisco?
It’s generally more expensive to depart on a Tuesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.
How far in advance should I book a flight from Sudbury to San Francisco?
Find a great deal and save up to 27% by booking at least 59 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Sudbury to San Francisco within the next two weeks, with the cheapest ticket starting at C$ 678.
What is the cheapest month to fly from Sudbury to San Francisco?
Our data shows that August tends to be the cheapest month to fly to San Francisco from Sudbury. Users have commonly found prices around C$ 605 for the month, but tickets can be as low as C$ 509. Due to multiple factors, prepare for potentially higher prices in December.
When is the cheapest time to fly from Sudbury to San Francisco (YSB - SFO)?
When flying from Sudbury to San Francisco, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Related info for your journey
Useful info, stats and facts about <span class="emphasized">Sudbury</span> to <span class="emphasized">San Francisco</span> flights.
From Sudbury to San Francisco
Does it rain more in Sudbury or San Francisco?
The rainfall in Sudbury is generally less than the rainfall in San Francisco. This will continue over the next 16 days.
Is Sudbury weather warmer or cooler than San Francisco?
With an average temperature of 26 °C, peak weather can be found in July. As a traveller, expect to see changes in flight prices during that period. The temperatures in San Francisco are colder than in Sudbury.