฿2,215 Cheap Flights from Seattle (SEA) to San Jose (SJC)

View ฿2,215 flight on Mon, 1 Jun 2026Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Norman Y. Mineta San Jose Intl. Airport (SJC)

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Cheap Flights from Seattle (SEA) to San Jose (SJC)

Prices were available within the past 7 days and start at ฿2,215 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Seattle (SEA) to San Jose (SJC)

May is typically the cheapest month to fly

From ฿3,177 - ฿7,477 per traveller.

Frequently asked questions

How much is a flight from Seattle - Tacoma Intl. Airport (SEA) to SJC?
Round-trip flights between SEA and San Jose Intl. Airport start from . This price is based on fares quoted within the last 7 days on Expedia for flights departing within the next year — book now to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from SEA to SJC?
Every airline has its own set of terms and conditions. If you decide to cancel your escape, head to our Customer Service Portal.
How do I find cheap flights from Seattle - Tacoma Intl. Airport (SEA) to San Jose Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Sea-Tac Airport to San Jose Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from SEA to Norman Y. Mineta San Jose Intl. Airport (SJC)?
That movie you've been desperate to see will have to wait — the flight distance between Sea-Tac Airport (SEA) and San Jose Intl. Airport (SJC) is only 1,100 kilometres. The captain will be telling you to put your seat upright for touchdown before you know it.
Which airlines fly direct from SEA to San Jose Intl. Airport?
There are a few airlines that travel directly from Seattle - Tacoma Intl. Airport (SEA) to San Jose Intl. Airport. Alaska Airlines (AS) is a popular choice, offering 204 flights on this route each month. After more options? Check out the seats available with Southwest Airlines (WN). This carrier offers 126 flights a month between these airports.
Are Seattle - Tacoma Intl. Airport (SEA) to San Jose Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Fares from Seattle - Tacoma Intl. Airport (SEA) to Norman Y. Mineta San Jose Intl. Airport (SJC) are available up to a year before departure on Expedia. And although you may occasionally score a great last-minute deal, it's never something you can count on. Also, booking your flights ahead of time means you'll have more choices — and you can avoid ending up with the dreaded middle seat! We're always updating our fares to make sure you get the biggest bargains, so keep checking in for all the latest specials.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Norman Y. Mineta San Jose Intl.
Distance
1114 km
Average flight time
2 hours 16 mins
*Available to Expedia members.