Cheap flights from Seattle to San Francisco from ₹ 7,489

In general, January is the cheapest month to fly from Seattle to San Francisco. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 17,917. If you aren’t able to travel to San Francisco during the month of January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of ₹ 23,320.

The cheapest day to depart from Seattle to San Francisco is on a Thursday. Travellers who choose to depart for San Francisco on a Thursday will often find tickets for as low as ₹ 18,655. The most expensive day to fly to San Francisco is Wednesday, with ticket prices averaging around ₹ 29,181.

The cheapest time of day to fly to San Francisco is in the afternoon when flights can be purchased for as low as ₹ 17,724. Flights at midday are often more expensive, with an average ticket price of ₹ 28,165.

Fly from Seattle/Tacoma Intl to San Francisco for the best Seattle/Tacoma Intl - San Francisco flight prices

You are more likely to see cheaper flights to San Francisco from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around ₹ 26,282 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Seattle for as low as ₹ 17,727 on momondo.

There are 3 cabin classes available to choose from on Seattle to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

No. A direct flight is the cheapest option for a flight between Seattle to San Francisco.

As of November 2026, prices for Seattle to San Francisco flights are approximately 42% more expensive when compared to flights at the same time last year.

Historically, on average around 31% of flights between Seattle and San Francisco have experienced a delay on any given week. The average delay length over the past 12 months has been 125 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights departing in the evening have, in the past, seen delays more frequently in comparison.

Tuesday is statistically the day of the week that experiences the fewest delays on this flight route. Monday has historically seen more delays on average compared to the rest of the week.

According to our data, Delta have had the fewest delays on this route over the last 12 months, with about 28% of their flights experiencing any sort of delay.

As of November 2026, there are 37 flights per day flying from Seattle to San Francisco. The most common time of day flights depart is 10:00, with 41% of flights taking off at midday.

As of November 2026, there are 264 flights per week flying from Seattle to San Francisco. The most common day of the week flights depart is Mon, with 31% of flights taking off on this day.