Cheap Flights From Seattle - Tacoma Intl. (SEA) To Norman Y. Mineta San Jose Intl. (SJC)

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

The cheapest flights to Norman Y. Mineta San Jose Intl. found within the past 7 days were CA $164 round trip and CA $83 one way. Prices and availability subject to change. Additional terms may apply.

Fri, Dec 12 - Sun, Dec 14
SEA
Seattle
SJC
San Jose
CA $164 Roundtrip, found 2 hours ago
CA $164
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Fri, Dec 12 from Seattle to San Jose, returning Sun, Dec 14, priced at CA $164 found 2 hours ago
Fri, Dec 5 - Tue, Dec 9
SEA
Seattle
SJC
San Jose
CA $164 Roundtrip, found 8 hours ago
CA $164
Roundtrip
found 8 hours ago
Select Alaska Airlines flight, departing Fri, Dec 5 from Seattle to San Jose, returning Tue, Dec 9, priced at CA $164 found 8 hours ago
Tue, Jan 6 - Sun, Jan 11
SEA
Seattle
SJC
San Jose
CA $168 Roundtrip, found 2 days ago
CA $168
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Jan 6 from Seattle to San Jose, returning Sun, Jan 11, priced at CA $168 found 2 days ago
Wed, Dec 3 - Sun, Dec 7
SEA
Seattle
SJC
San Jose
CA $179 Roundtrip, found 5 days ago
CA $179
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Wed, Dec 3 from Seattle to San Jose, returning Sun, Dec 7, priced at CA $179 found 5 days ago
Tue, Jan 6 - Sun, Jan 11
SEA
Seattle
SJC
San Jose
CA $182 Roundtrip, found 2 days ago
CA $182
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Jan 6 from Seattle to San Jose, returning Sun, Jan 11, priced at CA $182 found 2 days ago
Wed, Dec 3 - Sun, Dec 7
SEA
Seattle
SJC
San Jose
CA $185 Roundtrip, found 1 day ago
CA $185
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Dec 3 from Seattle to San Jose, returning Sun, Dec 7, priced at CA $185 found 1 day ago
Fri, Dec 5 - Fri, Dec 5
SEA
Seattle
SJC
San Jose
CA $189 Roundtrip, found 5 days ago
CA $189
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, Dec 5 from Seattle to San Jose, returning Fri, Dec 5, priced at CA $189 found 5 days ago
Thu, Jan 15 - Mon, Jan 19
SEA
Seattle
SJC
San Jose
CA $193 Roundtrip, found 2 days ago
CA $193
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Jan 15 from Seattle to San Jose, returning Mon, Jan 19, priced at CA $193 found 2 days ago
Tue, Jan 6 - Sun, Jan 11
SEA
Seattle
SJC
San Jose
CA $196 Roundtrip, found 2 days ago
CA $196
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Jan 6 from Seattle to San Jose, returning Sun, Jan 11, priced at CA $196 found 2 days ago
Tue, Jan 6 - Sun, Jan 11
SEA
Seattle
SJC
San Jose
CA $196 Roundtrip, found 2 days ago
CA $196
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Jan 6 from Seattle to San Jose, returning Sun, Jan 11, priced at CA $196 found 2 days ago

Frequently asked questions

Are there direct flights from Seattle - Tacoma Intl. Airport (SEA) to SJC?
Sometimes, travel is all about the journey; other times, it's all about the destination. If you're eager to get to where you're going fast, multiple airlines have direct flights from Sea-Tac Airport to SJC, including Alaska Airlines and Delta.
What airlines fly from Sea-Tac Airport to SJC?
If you're traveling to San Jose from Seattle, there are a number of airlines advertising direct flights. One of the most popular is Alaska Airlines (AS), which offers 173 flights every month. If you want more choice, look up Delta (DL). This airline has 147 flights each month. Between the two, you're sure to find the flight to suit your travel plans.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.