$59 Cheap Alaska Airlines flights Seattle (SEA) to San Jose (SJC)

View $59 flight on Sat, Feb 28, 2026Opens in a new window

$59 Cheap Alaska Airlines flights Seattle (SEA) to San Jose (SJC)

Prices were available within the past 7 days and start at $59 for one-way flights and $147 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu, Jan 22 - Fri, Jan 23
SEA
Seattle
SJC
San Jose
$147 Roundtrip, found 1 day ago
$147
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Jan 22 from Seattle to San Jose, returning Fri, Jan 23, priced at $147 found 1 day ago
Alaska Airlines
Thu, Jan 22 - Fri, Jan 23
SEA
Seattle
SJC
San Jose
$187 Roundtrip, found 1 day ago
$187
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Jan 22 from Seattle to San Jose, returning Fri, Jan 23, priced at $187 found 1 day ago
Alaska Airlines
Thu, Jan 22 - Fri, Jan 23
SEA
Seattle
SJC
San Jose
$238 Roundtrip, found 1 day ago
$238
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Jan 22 from Seattle to San Jose, returning Fri, Jan 23, priced at $238 found 1 day ago
Alaska Airlines
Thu, Jan 22 - Fri, Jan 23
SEA
Seattle
SJC
San Jose
$245 Roundtrip, found 1 day ago
$245
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Jan 22 from Seattle to San Jose, returning Fri, Jan 23, priced at $245 found 1 day ago
Alaska Airlines
Thu, Jan 22 - Fri, Jan 23
SEA
Seattle
SJC
San Jose
$248 Roundtrip, found 1 day ago
$248
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Jan 22 from Seattle to San Jose, returning Fri, Jan 23, priced at $248 found 1 day ago
Alaska Airlines
Thu, Jan 22 - Fri, Jan 23
SEA
Seattle
SJC
San Jose
$257 Roundtrip, found 1 day ago
$257
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Jan 22 from Seattle to San Jose, returning Fri, Jan 23, priced at $257 found 1 day ago

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

February is typically the cheapest month to fly

From $77 - $152 per traveler.

Alternative airports near San Jose

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to San Francisco Intl. SFO. Cheapest option available. Average driving time to city center is 40 minutes. Flights from $227
SFO
San Francisco Intl.
Cheapest
Average driving time to city center40 min
Flights from $227
Select flight to Oakland Intl. OAK. Average driving time to city center is 41 minutes. Flights from $252
OAK
Oakland Intl.
Average driving time to city center41 min
Flights from $252
Flights from Seattle (SEA) to San Jose (SJC)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Norman Y. Mineta San Jose Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, Southwest Airlines, United
Popular airline
Alaska Airlines
Distance
1114 km
Average flight time
2 hours 12 mins