฿2,560 Cheap Flights from Seattle (SEA) to San Jose (SJC)

View ฿2,560 flight on Mon, 29 Sept 2025Opens 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 ฿2,560 for one-way flights and ฿4,515 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 29 Oct - Sat, 8 Nov
SEA
Seattle
SJC
San Jose
฿4,515 Return, found 6 days ago
฿4,515
Return
found 6 days ago
Select Delta flight, departing Wed, 29 Oct from Seattle to San Jose, returning Sat, 8 Nov, priced at ฿4,515 found 6 days ago
Delta
Sat, 18 Oct - Mon, 20 Oct
SEA
Seattle
SJC
San Jose
฿5,170 Return, found 5 days ago
฿5,170
Return
found 5 days ago
Select Delta flight, departing Sat, 18 Oct from Seattle to San Jose, returning Mon, 20 Oct, priced at ฿5,170 found 5 days ago
Delta
Sat, 18 Oct - Mon, 20 Oct
SEA
Seattle
SJC
San Jose
฿5,830 Return, found 5 days ago
฿5,830
Return
found 5 days ago
Select Delta flight, departing Sat, 18 Oct from Seattle to San Jose, returning Mon, 20 Oct, priced at ฿5,830 found 5 days ago
Delta
Sat, 18 Oct - Mon, 20 Oct
SEA
Seattle
SJC
San Jose
฿6,485 Return, found 5 days ago
฿6,485
Return
found 5 days ago
Select Delta flight, departing Sat, 18 Oct from Seattle to San Jose, returning Mon, 20 Oct, priced at ฿6,485 found 5 days ago
American Airlines
Wed, 29 Oct - Sat, 8 Nov
SEA
Seattle
SJC
San Jose
฿6,645 Return, found 6 days ago
฿6,645
Return
found 6 days ago
Select American Airlines flight, departing Wed, 29 Oct from Seattle to San Jose, returning Sat, 8 Nov, priced at ฿6,645 found 6 days ago
American Airlines
Wed, 29 Oct - Sat, 8 Nov
SEA
Seattle
SJC
San Jose
฿6,680 Return, found 6 days ago
฿6,680
Return
found 6 days ago
Select American Airlines flight, departing Wed, 29 Oct from Seattle to San Jose, returning Sat, 8 Nov, priced at ฿6,680 found 6 days ago
Delta
Sat, 18 Oct - Mon, 20 Oct
SEA
Seattle
SJC
San Jose
฿6,975 Return, found 5 days ago
฿6,975
Return
found 5 days ago
Select Delta flight, departing Sat, 18 Oct from Seattle to San Jose, returning Mon, 20 Oct, priced at ฿6,975 found 5 days ago
Delta
Sat, 18 Oct - Mon, 20 Oct
SEA
Seattle
SJC
San Jose
฿7,005 Return, found 5 days ago
฿7,005
Return
found 5 days ago
Select Delta flight, departing Sat, 18 Oct from Seattle to San Jose, returning Mon, 20 Oct, priced at ฿7,005 found 5 days ago
American Airlines
Wed, 29 Oct - Sat, 8 Nov
SEA
Seattle
SJC
San Jose
฿7,130 Return, found 6 days ago
฿7,130
Return
found 6 days ago
Select American Airlines flight, departing Wed, 29 Oct from Seattle to San Jose, returning Sat, 8 Nov, priced at ฿7,130 found 6 days ago
United
Wed, 29 Oct - Sat, 8 Nov
SEA
Seattle
SJC
San Jose
฿18,835 Return, found 6 days ago
฿18,835
Return
found 6 days ago
Select United flight, departing Wed, 29 Oct from Seattle to San Jose, returning Sat, 8 Nov, priced at ฿18,835 found 6 days ago

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

October is typically the cheapest month to fly

From ฿2,181 - ฿5,051 per traveller.

Graph displaying average flight prices per month

Flight from Seattle to San Jose route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Norman Y. Mineta San Jose Intl.
Return price
฿4,515
Distance
1114 km
Average flight time
2 hours 13 mins

Perfect flights from Seattle to San Jose

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Seattle to San Jose. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Seattle - Tacoma Intl. to Norman Y. Mineta San Jose Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿2,560 and roundtrip prices from ฿4,515. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Norman Y. Mineta San Jose Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in San Jose.

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 ฿4,515. 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.

Explore a world of travel with Expedia

San Jose Airports

San Francisco

Seattle to San Francisco Intl.
฿4,790.00

Oakland

Seattle to Oakland Intl.
฿12,315.00
Seattle Airports

Seattle Paine Field Intl. Airport

Seattle Paine Field Intl. Airport to San Jose
฿21,320.00
*Available to Expedia members.