Expired Nonstop flights to Seattle from San Francisco from $115 roundtrip. Seattle to San Francisco also on sale!

Superb Seattle! Explore the beautiful Pacific northwest with these sale fares from Alaska Airlines. Travel nonstop from San Francisco in September to October 2018. Flights from Seattle to San Francisco are also on sale!

All flights are nonstop to and from their destinations. Alaska Airlines is a budget carrier, so checked baggage and in-flight meals are extra.

Click the links below to see all the flights. We have provided some sample dates but you can choose your own as well. Click them and once the search has completed you can change the dates.
 
These prices won’t last long – usually a few days but sometimes much shorter. If you click the sample dates and the prices have gone up it unfortunately means the sale has ended.

 
$115 Roundtrip San Francisco to Seattle Flights. Click Here for more travel dates.
DepartReturn
12/Sep19/Sep$115View Flight
11/Sep19/Sep$115View Flight
02/Oct10/Oct$115View Flight
19/Sep25/Sep$115View Flight
12/Sep22/Sep$115View Flight
15/Sep25/Sep$115View Flight
19/Sep29/Sep$115View Flight
22/Sep02/Oct$115View Flight
26/Sep06/Oct$115View Flight
29/Sep09/Oct$115View Flight
 
Flights to Seattle - All Other Departure Cities.
Need a place to stay in Seattle? Check our all our deals on Seattle Hotels
 
$115 Roundtrip Seattle to San Francisco Flights. Click Here for more travel dates.
DepartReturn
19/Sep26/Sep$115View Flight
25/Sep03/Oct$115View Flight
11/Sep19/Sep$115View Flight
12/Sep18/Sep$115View Flight
12/Sep22/Sep$115View Flight
19/Sep29/Sep$115View Flight
22/Sep02/Oct$115View Flight
26/Sep06/Oct$115View Flight
25/Sep06/Oct$115View Flight
29/Sep10/Oct$115View Flight
 
Flights to San Francisco - All Other Departure Cities.
Need a place to stay in San Francisco? Check our all our deals on San Francisco Hotels