Round-trip from | S$ 1,047 |
|---|---|
Popular in | June |
Cheapest in | September |
Average price | S$ 322 |
Booking 80 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to San Francisco. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, December is the cheapest month in which you can book a flight from Seattle to San Francisco (average of S$ 778). Flying from Seattle to San Francisco in July is currently the most expensive (average of S$ 921). 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.
It’s optimal to fly from Seattle to San Francisco at midday. By choosing this option you can save up to 24% on the cost of your flight, compared to a flight in the morning.
The most flights from SEA to SFO are scheduled on a Tuesday (81 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).
In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco when rainfall is around 0.0 mm.
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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).
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