Skip to main content
An Alaska Airlines plane taking off with a snow-capped mountain in the background.

₩118,500 Cheap Flights from San Jose (SJC) to Seattle (SEA)

Photo by Port of Seattle
Open Photo by Port of Seattle

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

Prices were available within the past 7 days and start at ₩118,500 for one-way flights and ₩236,800 for roundtrip, for the period specified. Prices and availability are subject to change.
Delta
Tue, Aug 11 - Wed, Aug 12
SJC
San Jose
SEA
Seattle
₩236,800
Roundtrip
Found 11 hours ago
Select Delta flight, departing Tue, Aug 11 from San Jose to Seattle, returning Wed, Aug 12, priced at ₩236,800 Found 11 hours ago
Delta
Wed, Aug 12 - Wed, Aug 12
SJC
San Jose
SEA
Seattle
₩253,500
Roundtrip
Found 3 days ago
Select Delta flight, departing Wed, Aug 12 from San Jose to Seattle, returning Wed, Aug 12, priced at ₩253,500 Found 3 days ago
Delta
Mon, Aug 10 - Thu, Aug 13
SJC
San Jose
SEA
Seattle
₩258,000
Roundtrip
Found 1 day ago
Select Delta flight, departing Mon, Aug 10 from San Jose to Seattle, returning Thu, Aug 13, priced at ₩258,000 Found 1 day ago
Delta
Sat, Aug 8 - Sat, Aug 15
SJC
San Jose
SEA
Seattle
₩262,100
Roundtrip
Found 3 days ago
Select Delta flight, departing Sat, Aug 8 from San Jose to Seattle, returning Sat, Aug 15, priced at ₩262,100 Found 3 days ago
Delta
Tue, Aug 11 - Wed, Aug 12
SJC
San Jose
SEA
Seattle
₩297,300
Roundtrip
Found 11 hours ago
Select Delta flight, departing Tue, Aug 11 from San Jose to Seattle, returning Wed, Aug 12, priced at ₩297,300 Found 11 hours ago
Delta
Tue, Aug 11 - Wed, Aug 12
SJC
San Jose
SEA
Seattle
₩304,800
Roundtrip
Found 11 hours ago
Select Delta flight, departing Tue, Aug 11 from San Jose to Seattle, returning Wed, Aug 12, priced at ₩304,800 Found 11 hours ago
American Airlines
Tue, Aug 11 - Wed, Aug 12
SJC
San Jose
SEA
Seattle
₩312,100
Roundtrip
Found 11 hours ago
Select American Airlines flight, departing Tue, Aug 11 from San Jose to Seattle, returning Wed, Aug 12, priced at ₩312,100 Found 11 hours ago
Delta
Mon, Aug 10 - Thu, Aug 13
SJC
San Jose
SEA
Seattle
₩318,400
Roundtrip
Found 1 day ago
Select Delta flight, departing Mon, Aug 10 from San Jose to Seattle, returning Thu, Aug 13, priced at ₩318,400 Found 1 day ago
Alaska Airlines
Sun, Aug 9 - Thu, Aug 13
SJC
San Jose
SEA
Seattle
₩335,700
Roundtrip
Found 3 days ago
Select Alaska Airlines flight, departing Sun, Aug 9 from San Jose to Seattle, returning Thu, Aug 13, priced at ₩335,700 Found 3 days ago
United
Tue, Aug 11 - Wed, Aug 12
SJC
San Jose
SEA
Seattle
₩1,063,100
Roundtrip
Found 11 hours ago
Select United flight, departing Tue, Aug 11 from San Jose to Seattle, returning Wed, Aug 12, priced at ₩1,063,100 Found 11 hours ago

Travel information

Origin airport
Norman Y. Mineta San Jose Intl. Airport
Destination airport
Seattle-Tacoma International Airport
Distance
1,120 km away
Airlines serving
Alaska Airlines, Delta, American Airlines, Southwest Airlines, United, Frontier Airlines
Popular airline
Alaska Airlines
Roundtrip price
₩236,800
Average flight time
2 hours 15 mins
*Available to One Key members.