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

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

The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were CA $156 round trip and CA $77 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Aug. 13 - Thu, Aug. 21
SJC
San Jose
SEA
Seattle
CA $156 Roundtrip, found 2 days ago
CA $156
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, Aug. 13 from San Jose to Seattle, returning Thu, Aug. 21, priced at CA $156 found 2 days ago
Sat, Oct. 18 - Sat, Oct. 25
SJC
San Jose
SEA
Seattle
CA $168 Roundtrip, found 3 days ago
CA $168
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Oct. 18 from San Jose to Seattle, returning Sat, Oct. 25, priced at CA $168 found 3 days ago
Wed, Aug. 20 - Wed, Aug. 20
SJC
San Jose
SEA
Seattle
CA $184 Roundtrip, found 1 day ago
CA $184
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Aug. 20 from San Jose to Seattle, returning Wed, Aug. 20, priced at CA $184 found 1 day ago
Wed, Aug. 13 - Thu, Aug. 21
SJC
San Jose
SEA
Seattle
CA $188 Roundtrip, found 2 days ago
CA $188
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, Aug. 13 from San Jose to Seattle, returning Thu, Aug. 21, priced at CA $188 found 2 days ago
Sat, Aug. 2 - Tue, Aug. 26
SJC
San Jose
SEA
Seattle
CA $190 Roundtrip, found 15 hours ago
CA $190
Roundtrip
found 15 hours ago
Select Delta flight, departing Sat, Aug. 2 from San Jose to Seattle, returning Tue, Aug. 26, priced at CA $190 found 15 hours ago
Wed, Aug. 20 - Wed, Aug. 20
SJC
San Jose
SEA
Seattle
CA $191 Roundtrip, found 1 day ago
CA $191
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Aug. 20 from San Jose to Seattle, returning Wed, Aug. 20, priced at CA $191 found 1 day ago
Sat, Aug. 2 - Mon, Aug. 25
SJC
San Jose
SEA
Seattle
CA $203 Roundtrip, found 15 hours ago
CA $203
Roundtrip
found 15 hours ago
Select Delta flight, departing Sat, Aug. 2 from San Jose to Seattle, returning Mon, Aug. 25, priced at CA $203 found 15 hours ago
Tue, Aug. 12 - Fri, Aug. 15
SJC
San Jose
SEA
Seattle
CA $216 Roundtrip, found 5 days ago
CA $216
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Tue, Aug. 12 from San Jose to Seattle, returning Fri, Aug. 15, priced at CA $216 found 5 days ago
Wed, Aug. 13 - Thu, Aug. 21
SJC
San Jose
SEA
Seattle
CA $217 Roundtrip, found 2 days ago
CA $217
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, Aug. 13 from San Jose to Seattle, returning Thu, Aug. 21, priced at CA $217 found 2 days ago
Wed, Aug. 13 - Thu, Aug. 21
SJC
San Jose
SEA
Seattle
CA $222 Roundtrip, found 2 days ago
CA $222
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, Aug. 13 from San Jose to Seattle, returning Thu, Aug. 21, priced at CA $222 found 2 days ago

Frequently asked questions

Are there direct flights from San Jose Intl. Airport to Seattle - Tacoma Intl. Airport (SEA)?
Your next incredible adventure is on the other side of just one flight. You can fly direct from San Jose Intl. Airport to Sea-Tac Airport with multiple airlines, including Alaska Airlines and Delta.
What airlines fly from SJC to Seattle - Tacoma Intl. Airport (SEA)?
Choose from a number of airlines advertising direct flights between San Jose and Seattle. Alaska Airlines (AS) is one of the most reputable. This carrier offers roughly 169 flights every month. You'll want to also look up the deals available through Delta (DL). This airline operates 147 flights every month on the San Jose to Seattle route. Be sure to compare the two airlines to pick up the best fare.
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.

Popular Flight Routes from San Jose (SJC)

Travelers at SJC love to visit these top cities. Roam to the top destinations from San Jose (SJC) today with the cheap prices from Travelocity!

Popular Flight Routes from Seattle (SEA)

Travelers at SEA love to visit these top cities. Roam to the top destinations from Seattle(SEA) today with the cheap prices from Travelocity!

*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.