£59 Find Cheap Flights from Seattle to San Jose – Compare and Save

These are the earliest and latest flight times available from Seattle to San Jose:

• Earliest: departs at 06:30 and lands at 08:47
• Latest: departs at 21:45 and lands at 00:02.

The flight takes about 2h 17m.

Only Economy class is available on flights from Seattle to San Jose.

A direct flight from Seattle to San Jose takes 2h 17m, covering 697 miles.

No, a passport is not required for this domestic route, but you will need another form of identification, such as a driving licence.

Return flights from Seattle to San Jose range from £150 to £320, with an average of £209 over the past 12 months. Anything below £150 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 107% above the £209 route average. Book 7 weeks before departure for the lowest fares.

On this route, direct flights are cheaper than stopover options on average. Direct fares average £209 return, compared with £225 via a stopover through Las Vegas Harry Reid Intl (LAS).

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge £26–£67 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

The Boeing 737-800 Passenger/BBJ2 (winglets) family is used most often on this route, operated mainly by Alaska Airlines and Southwest. Other aircraft seen on the route include Boeing 737 MAX 8 variants.

Morning is the busiest departure period on Seattle to San Jose flights, with 46% leaving in that window. Afternoon departures account for 27%, Evening flights for 27%, and Night flights for 0%.

Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £112 to £730. That means the highest observed fare was about 7x higher than the lowest one.

Two airlines offer in-flight Wi-Fi on Seattle to San Jose flights:

• Alaska Airlines
• Delta

Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty programme, while others are paid add-ons priced by flight length.

One-way fares from Seattle to San Jose are currently lower than usual. Average one-way flight prices are about £73, which is 55% below the typical average for this route.

San Jose Airport (SJC) hosts 5 major car hire companies, with daily rates starting from around £44 for economy cars. Top options include:

• Europcar
• Fox
• Dollar
• Thrifty
• Hertz

Flights from Seattle to San Jose usually depart from Seattle/Tacoma Intl (SEA) and arrive at San Jose (SJC).

Connecting flights from Seattle to San Jose most commonly pass through:

• Las Vegas Harry Reid Intl (LAS) – 60% of one-stop connections
• Phoenix Sky Harbor Intl (PHX) – 40% of one-stop connections

Yes. Flexible dates can save you up to 31% on flights from Seattle to San Jose. Wednesday is the cheapest departure day at £196 return on average, while Monday is the most expensive at £281, a difference of £85.

KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

3 airlines operate flights between Seattle and San Jose. The airlines offering direct flights on this route include:

• Alaska Airlines
• Delta
• Southwest

Flying via Phoenix Sky Harbor Intl (PHX) gives the shortest average 1-stop total travel time of 7h 24m, compared to 15h 24m via Las Vegas Harry Reid Intl (LAS).

Some of the most popular sights in San Jose are San Jose McEnery Convention Center and Hayes Mansion. These are among the most viewed places in San Jose on KAYAK.

Among airlines operating Seattle to San Jose flights:

• Alaska Airlines: offers extra legroom; offers free seat selection
• Delta: offers extra legroom; offers free seat selection
• Southwest: offers free seat selection
• American Airlines: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Alaska Airlines: a cabin bag and a checked bag in Economy class
• Delta: a cabin bag and a checked bag in Economy class
• Southwest: a cabin bag and a checked bag in Economy class

Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.