There are most likely no direct flights on the Seattle — San Jose route
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Seattle to San Jose. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
In different months, ticket prices from Seattle to San Jose vary: minimum — $122 (September 2026), maximum — $136 (June 2026). Typically, the flight costs $128–$264.
A non-stop flight is the most convenient and comfortable way to fly from Seattle to San Jose, despite the fact that sometimes flights with transfers can cost significantly less.
•
•
•
•
•
•
Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
On the Seattle — San Jose route, ticket prices are stable. Whichever month you choose, the difference will be minimal.
There is a slight difference: it's a bit cheaper in July 2026–September 2026 (averaging $125) and slightly more in June 2026–July 2026 ($132). But overall, the difference is small.
On this route, you don't need to target specific months — prices are stable. The difference between the cheapest and most expensive period is only 6%. Book whenever it's convenient.
Monthly price variation is just 4.7%. Ticket costs on this route are among the most predictable.
There are most likely no direct flights on the Seattle — San Jose route
Seattle — San Francisco
07/05/2026
Departure
Direct flight
AS725
starting at $219
starting at $159
You can fly from Seattle to San Jose with Alaska Airlines. It is the only carrier on this route, which makes the choice straightforward. Despite the lack of competition, ticket prices remain affordable: fares start from $159. Our service helps you track price changes, compare by dates, and select the most suitable flight. If you value stability and predictability, flying with Alaska Airlines is a convenient solution. We make it easy to find good deals and ensure a comfortable booking process.
The cheapest flight ticket from Seattle to San Jose according to data for the last 48 hours costs $159
Often the best time to buy tickets from Seattle to San Jose is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Seattle to San Jose can be found flying in these months: September, July, June.
The fastest flights from Seattle to San Jose start from 2 hours 16 minutes in the air.
The following airlines operate direct flights on the route Seattle — San Jose: Alaska Airlines
The cheapest one-way flight from Seattle to San Jose departs on 07/05/2026, is operated by Alaska Airlines and costs $159
There is no information about the cheapest roundtrip flight from Seattle to San Jose
Fastest flight from Seattle to San Jose takes 2h 16m
There are direct flights on this route 1 day a week: Su
The distance between Seattle and San Jose is 1142km (708 miles). Seattle and San Jose are in the same time zone
We couldn't find any special offers for flights from Seattle to San Jose