Travelers have found that booking a Friday departure is the best way to save up to 18% 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 27 days in advance, which can save you up to 58% on flights from San Jose to Seattle compared to booking the week you need them. Waiting 27 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 $136. For sooner than that we have options available in the next 3 days from $197.
It’s typically best to fly out from San Jose to Seattle in the morning. Doing so could potentially save you 8% on the flight price compared to flying in the evening, which is usually more expensive.
|Morning 6 AM to noon||62% of SJC to SEA departures|
|Afternoon Noon to 6 PM||32% of SJC to SEA departures|
|Evening 6 PM to midnight||5% of SJC to SEA departures|
|Early morning Midnight to 6 AM||1% of SJC to SEA departures|