£57 Find Cheap Flights from Seattle to San Jose

The cheapest month for flights from Seattle to San Jose is September, where tickets cost £144 (return) on average. On the other hand, the most expensive months are December and November, where the average cost of round-trip tickets is £219 and £216 respectively.

To get a below average price on the flight from Seattle to San Jose, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

In the past 3 days, the cheapest return tickets from Seattle to San Jose were found on Alaska Airlines (£111) and Hawaiian Airlines (£113).

Seattle and San Jose are connected by different airlines. The airlines that fly that route the most regularly are Alaska Airlines (42 flights per week), Delta (28 flights per week), and Southwest (26 flights per week).

There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Each day, there are between 11 and 15 direct flights that take off from Seattle and land in San Jose, with an average flight time of 2h 14m. The most common departure time is 06:00 and most flights take off in the morning. Each week, there are 96 flights. The most frequent day of departure is Monday, when 16% of all weekly flights depart. The fewest flights depart on a Saturday.

Direct flights take on average 2h 08m to travel the 697 miles between Seattle and San Jose.

Early birds can take the earliest flight from Seattle at 06:15 and will be landing in San Jose at 08:25.

If you prefer to fly at night, the latest flight from Seattle to San Jose jets off at 20:37 and lands at 22:49.