SFO - SEA Price
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$199 - $269
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Popular in December High demand for flights, 18% potential price rise |
Cheapest in February Best time to find cheap flights, 10% potential price drop |
Round-trip from $199 From San Francisco International to Seattle-Tacoma International |
One-way from $66 One-way flight from San Francisco International to Seattle-Tacoma International |
Travellers have found that booking a Wednesday departure is the best way to save up to 122% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 6% on flights from San Francisco International to Seattle-Tacoma International compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $1,372. For sooner than that we have options available in the next 3 days from $1,513.
Flights from San Francisco International to Seattle-Tacoma International lean towards being more expensive in December. Prices are generally better when you fly from San Francisco International to Seattle-Tacoma International in March, with the cheapest ticket starting at $936.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 23% on flights from San Francisco International to Seattle-Tacoma International by exploring options for tickets in the morning.
Yes, there are multiple flights from San Francisco International to Seattle-Tacoma International for under $135. The cheapest flight booked recently is on Alaska Airlines for just $124, but on average you can expect to pay $179.
Airlines globally have implemented additional safety measures to accommodate you. Delta and Alaska Airlines are some airlines that have done so. Airline carriers are regularly disinfecting and sanitising their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially-distanced seating (for a limited time) will work towards keeping travellers safer while flying from San Francisco to Seattle/Tacoma Intl. Policies will vary by airline.
Some of our airline partners flying from San Francisco to Seattle/Tacoma Intl have new flexible policies in place due to COVID-19. Alaska Airlines, Delta, and United Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Alaska Airlines with this kind of flexibility.
Cheapflights has 20 direct flights from San Francisco International to Seattle-Tacoma International under $135. A good price for a direct flight from San Francisco International to Seattle-Tacoma International is less than $207.
There are currently 20+ open flights from San Francisco International to Seattle-Tacoma International within the next 7 days for less than $271.
Direct flights can be found on the following days: Sunday, Tuesday, Thursday, Friday, Saturday.
Per day, 29 flights depart from San Francisco to Seattle/Tacoma Intl on average.
Morning (6am - Midday) - 38% of flight departures
Afternoon (Midday - 6pm) - 24% of flight departures
Evening (6pm - Midnight) - 38% of flight departures
Expected rainfall in San Francisco is less than in Seattle. You can expect this to be the case over the next 14 days.
Our data indicates that the weather will be 25 °C on average in the month of July. The temperature in Seattle is typically hotter than in San Francisco. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.
Airlines like Alaska Airlines, United Airlines, and Delta fly from San Francisco International to Seattle-Tacoma International in about 2h. The time it takes to get you to your destination is usually consistent. The distance from San Francisco International to Seattle-Tacoma International is about 1099 km. All flights are typically direct.
Cheapflights users have booked flights from San Francisco International to Seattle-Tacoma International from $125 return. Other airlines that can offer you cheap pricing are Delta, from $132, and United Airlines, from $171. Alaska Airlines is 43% cheaper than the average price of flights available within the next 90 days to this destination.
One-way options have recently been found by users for as low as $67 on Delta. Another option is Alaska Airlines, who have fights from $106.
Afternoon Midday to 6 PM | 48% of flight departures |
Morning 6 AM to midday | 29% of flight departures |
Early morning Midnight to 6 AM | 13% of flight departures |
Evening 6 PM to midnight | 10% of flight departures |