Cheap flights from San Francisco to Seattle from ₹ 9,015

If you aren’t able to travel during the month of February, then book flights to Seattle from San Francisco during January instead. Flights to Seattle in January, while not as cheap as those in February, still average around ₹ 24,388.

The cheapest day to depart from San Francisco to Seattle is on a Saturday. Travellers who choose to depart for Seattle on a Saturday will often find tickets for as low as ₹ 23,705. Flights from San Francisco to Seattle on a Thursday will generally be more expensive and average around ₹ 37,162. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Our data shows that the cheapest San Francisco to Seattle flights are usually those with departure times at midday. Our users have found flights to Seattle at midday for as low as ₹ 18,048. Try not to purchase tickets in the afternoon because they tend to be around ₹ 46,134. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You are more likely to see cheaper flights to Seattle from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around ₹ 27,710 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from San Francisco for as low as ₹ 20,118 on momondo.

There is only 1 cabin class available to choose from on San Francisco to Seattle flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Historically, on average around 18% of flights between San Francisco and Seattle have experienced a delay on any given week. The average delay length over the past 12 months has been 134 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing in the early afternoon have, in the past, seen delays more frequently in comparison.

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

According to our data, United Airlines have had the fewest delays on this route over the last 12 months, with about 16% of their flights experiencing any sort of delay.

As of October 2026, there are 68 flights per day flying from San Francisco to Seattle. The most common time of day flights depart is 16:00, with 48% of flights taking off in the afternoon.

The number of flights available between San Francisco and Seattle is 478 per week as of October 2026. The most frequent departure day is Sun, with 19% of weekly flights leaving on this day.