Cheap Flights from Seattle to San Francisco International in 2019

Top last minute flight deals

Feeling spontaneous? It’s never too late to book a trip. Here’s our pick of the best last minute flights to San Francisco...
Estimated lowest prices only. Found in the last 14 days.

Flight information Seattle to San Francisco International

Cheapest roundtrip price last month


Non-stop airlines


Flights per week


Average flight time, total distance 685 miles

2h 0min

Most popular airline last month

Alaska Airlines

San Francisco International

1 airport

Frequently asked questions

There's one airport in San Francisco International: San Francisco International.
The best price found on Skyscanner for a flight from Seattle to San Francisco International is $104. This was found by aggregating across different carriers and is the cheapest price for the whole month.
2h 0min is the average flight time from Seattle to San Francisco International.
There are 8 airlines who fly non-stop from Seattle to San Francisco International.
There are 210 flights per week flying from Seattle to San Francisco International, as of October.

The United States’ 8th largest port, Seattle is the largest city in Washington and the Pacific Northwest. The trip to San Francisco is two hours by plane, a 679-mile trek that flies passengers over Oregon and the northern part of California. These cities are comparable as far as geography is concerned, each is located on the Pacific Ocean, and both are full of easy-going ,friendly people who are happy to help tourists in need.

Due to its location, The Emerald City offers better views of the wilderness (i.e. the Cascade Mountain range). San Fran is notable drier, while its northern counterpart is known for high amounts of annual rainfall. Alaska Airlines, American Airlines, Continental Airlines, Delta, United, and US Airways all offer direct Seattle to San Francisco flights.

Seattle-Tacoma International 101

Serving the Seattle Tacoma (SeaTac) area of Washington, the state’s primary international airport is located 1.5 miles west of I-5. Getting here is easy; make your way to the intersection of State Routes 99, 509, and 518.

SeaTac offers flights to many foreign destinations, including major cities in Europe, Asia, and the Middle East. It is a central flight hub for Alaska Airlines, and caters to 37 million passengers each year.

The airport is home to the biggest parking garage in the country (13,000 spots are available for visitors). Its central terminal building underwent a major renovation/expansion in 2003; there are two connected satellite terminals and multiple concourses. Some of SeaTac’s most esteemed amenities include a meditation room, free Wi-Fi, and an incredible art display!

While in San Fran

The Bar Area focal point, San Francisco is arguably one of California’s most popular and entertaining cities. Most people are familiar with the grand Golden Gate Bridge and the metropolis’ super steep streets (make sure to engage your vehicle’s emergency brake), but there is plenty more to see here!

Fisherman’s Wharf is a great place to watch sea lions in lounge in their natural habitat, grabbing breakfast at Mama’s restaurant in North Beach is a definite must, and heading to the top of Coit Tower on Telegraph Hill Boulevard will give you stunning views of the city. While in town, do not forget to take a trolley to Castro Street Station!

Skyscanner wants to make sure your California vacation is memorable and full of fun. Low cost airfare on cheap flights from Seattle to San Francisco is available right now. You can thank our intellisearch tool later for those hundreds in instant savings!

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.