SJC offers free Wi-Fi throughout the airport, making it easy to stay connected while waiting for your flight.
Round-trip from | $157 (Alaska Airlines) |
---|---|
One-way from | $79 (Alaska Airlines) |
Popular in | June |
Cheapest in | January |
Average price | $269 |
Good round-trip deal | $271 or less |
Good one-way deal | $149 or less |
Fly from
Fly to
Route
Depart
Return
Price
San JoseSeattle
SJC - SEA
SJCSEA
San Jose
Tue 8/12
6:00 pm-8:15 pm
Nonstop2h 15m
Seattle/Tacoma Intl
Tue 8/19
1:45 pm-4:07 pm
Nonstop2h 22m
San JoseSeattle
SJC - SEA
SJCSEA
San Jose
Wed 7/23
6:30 am-4:25 pm
1 stop9h 55m
Seattle/Tacoma Intl
Mon 7/28
5:30 pm-10:36 am
1 stop17h 06m
San JoseSeattle
SJC - SEA
SJCSEA
San Jose
Sat 8/16
8:00 am-2:20 pm
1 stop6h 20m
Seattle/Tacoma Intl
Sat 8/16
4:50 pm-7:00 pm
Nonstop2h 10m
San JoseSeattle
SJC - SEA
SJCSEA
San Jose
Tue 7/22
6:30 am-4:25 pm
1 stop9h 55m
Seattle/Tacoma Intl
Wed 8/6
7:00 am-9:08 am
Nonstop2h 08m
San JoseSeattle
SJC - SEA
SJCSEA
San Jose
Wed 8/20
7:10 am-9:25 am
Nonstop2h 15m
Seattle/Tacoma Intl
Wed 8/27
6:45 am-4:10 pm
2 stops9h 25m
San JoseSeattle
SJC - SEA
SJCSEA
San Jose
Sat 8/9
6:17 pm-8:25 pm
Nonstop2h 08m
Seattle/Tacoma Intl
Tue 8/12
6:36 pm-8:51 pm
Nonstop2h 15m
San JoseSeattle
SJC - SEA
SJCSEA
San Jose
Thu 8/7
9:46 pm-11:59 pm
Nonstop2h 13m
San JoseSeattle
SJC - SEA
SJCSEA
San Jose
Wed 8/13
9:31 am-2:25 pm
1 stop4h 54m
San JoseSeattle
SJC - SEA
SJCSEA
San Jose
Thu 9/4
2:09 pm-12:30 am
1 stop10h 21m
San JoseSeattle
SJC - SEA
SJCSEA
San Jose
Thu 8/7
6:30 am-4:25 pm
1 stop9h 55m
The best time to book flights from San Jose to Seattle is 87 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, January is the cheapest month in which you can book a flight from San Jose to Seattle (average of $238). Flying from San Jose to Seattle in July is currently the most expensive (average of $390). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
A simple way to save on the total cost of your ticket is to fly from San Jose to Seattle in the evening. If you’re flexible enough to do this you can expect to save up to 25% on your trip compared to booking a flight at noon.
Travelers seeking maximum savings on their San Jose to Seattle flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from SJC to SEA are scheduled on a Tuesday (50 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (12 on average).
Crew
Boarding
Food
Overall
Entertainment
Comfort
Reviews
Cheri,Jan 2025
FAT - SEA
Crew
Boarding
Food
Overall
Entertainment
Comfort
Reviews
Cheri,Jan 2025
FAT - SEA
Crew
Boarding
Food
Overall
Entertainment
Comfort
Reviews
Cheri,Jan 2025
FAT - SEA
Crew
Boarding
Food
Overall
Entertainment
Comfort
Reviews
Cheri,Jan 2025
FAT - SEA
Crew
Boarding
Food
Overall
Entertainment
Comfort
Reviews
Cheri,Jan 2025
FAT - SEA
Crew
Boarding
Food
Overall
Entertainment
Comfort
Reviews
Cheri,Jan 2025
FAT - SEA
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$67 | Average$180 | FlexibilityNo cancel fee | On-time65% | |
Cheapest$108 | Average$248 | FlexibilityNo cancel fee | On-time85% | |
Cheapest$112 | Average$221 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$119 | Average$226 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$136 | Average$276 | FlexibilityNo cancel fee | On-time75% | |
Cheapest$138 | Average$246 | FlexibilityNo cancel fee | On-time63% | |
Cheapest$202 | Average$537 | FlexibilityNo cancel fee | On-time69% |