Flights from San Jose to Seattle Tacoma

Our cheapest offers for flights from San Jose to Seattle Tacoma

Here you can compare cheap flights from San Jose (SJC) to Seattle Tacoma (SEA) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Seattle Tacoma. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
San Jose
Seattle-Tacoma
Outbound
04/03/26
direct
AS0745
02h 11min
Return
04/16/26
direct
AS0761
02h 09min
Alaska Airlines ?
$255
San Jose
Seattle-Tacoma
Outbound
04/03/26
direct
AS1304
02h 11min
Return
04/16/26
direct
HA6899
02h 10min
Alaska Airlines ?
$262
San Jose
Seattle-Tacoma
Outbound
04/03/26
direct
AS1304
02h 11min
Return
04/16/26
direct
AS0657
02h 11min
Alaska Airlines ?
$273
San Jose
Seattle-Tacoma
Outbound
04/03/26
direct
AS1304
02h 11min
Return
04/16/26
direct
HA6899
02h 10min
Alaska Airlines ?
$412
San Jose
Seattle-Tacoma
Outbound
04/03/26
2 Stopovers (PHX, GDL)
AA2625, AA6300, Y41850
37h 48min
Return
04/16/26
4 Stopovers (GDL, CUN, IAH, DEN)
Y41851, Y41048, UA1058, UA1066, UA2745
46h 07min
American Airlines, Volaris ?
$1,201
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from San Jose to Seattle Tacoma

Favorite airline: Spirit Airlines
100 % of flights booked on the route from San Jose to Seattle-Tacoma are booked with Spirit Airlines, Delta and Alaska Airlines.
Spirit Airlines
41 %
Delta
31 %
Alaska Airlines
28 %
Cheapest weekday: Tuesday
The cheapest flights on this route are operated on Tuesday.
Stopover flights are the cheapest connection
Compared to flights with a stopover, direct flights are $ 7.00 more expensive on this route.
non stop flight
1 stop
02h 13min
05h 52min
161 $
154 $
The favorite connection is non-stop
Flights from San Jose to Seattle-Tacoma are most often booked as a direct flight.
Route
bookings
Direct flights
02h 13min, from 161 $
50 %
1 stopover Las Vegas - McCarran International Airport, NV
13h 17min, from 160 $
44 %
1 stopover Los Angeles International Airport, CA
05h 52min, from 154 $
6 %

Important flight information

Flight information: San Jose - Seattle-Tacoma

Roundtrip from 254,72 $
Flight duration min. 02:05 / max. 02:25
Return flight duration min. 02:02/ max. 02:27
Distance 1123 km
Flights per week 128
Departure airport Airport San Jose International Airport, CA (SJC)
Arrival airport Airport Seattle-Tacoma International Airport, WA (SEA)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Seattle-Tacoma
Flight destinations with a similar price