How to find the cheapest flight from Sudbury (YSB) to Fremont (SFO)
All the information you need to plan the best YSB to SFO flight in 2021: compare Sudbury to Fremont flight prices with the expected peak season, weather and rainfall in Fremont.
What is the cheapest day to fly round-trip from Sudbury to Fremont?
Leaving on a Tuesday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 17% on the overall cost on flights from Sudbury to Fremont.
How far in advance should I book a flight from Sudbury to Fremont?
Travellers have found it’s best to book a flight 59 days in advance to save up to 27% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 59 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Sudbury to Fremont 1-2 weeks in advance for as low as C$ 684, or C$ 813 for flights within the next 24 hours.
What is the cheapest month to fly from Sudbury to Fremont?
Our data shows that August tends to be the cheapest month to fly to Fremont from Sudbury. Users have commonly found prices around C$ 610 for the month, but tickets can be as low as C$ 513. Due to multiple factors, prepare for potentially higher prices in December.
When is the cheapest time to fly from Sudbury to Fremont (YSB - SFO)?
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sudbury to Fremont as you normally would.
Related info for your journey
Useful info, stats and facts about <span class="emphasized">Sudbury</span> to <span class="emphasized">Fremont</span> flights.
From Sudbury to Fremont
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 15 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.