Cheap flights from Seattle to San Jose
Cheapflights Tip: The best prices from Seattle/Tacoma Intl to San Jose are usually found in September or August, booked 87 days in advance, depart on a Tuesday or Monday and return on a Thursday
Cheap flight deals from Seattle to San Jose
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to San Jose (SJC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 2 July 2025.
Popular in | November |
|---|---|
Cheapest in | September |
Average price | ₹ 21,054 |
Good one-way deal | ₹ 5,748 or less |
Best time to book a flight from Seattle to San Jose
Have a flexible travel schedule? Discover the best time to fly to San Jose from Seattle with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Seattle to San Jose
How far ahead should I book a flight from Seattle to San Jose?
Use this chart to determine the optimal time to book a return flight from Seattle to San Jose. Price data was last updated on 27 June 2025.
Booking 49 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to San Jose. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest time of day to fly from SEA to SJC?
Find hourly flight availability from Seattle to San Jose. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 2 July 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to San Jose as you normally would.
Weekly flight availability from Seattle to San Jose
Explore weekly flight availability from Seattle to San Jose. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 2 July 2025.
The most flights from SEA to SJC are scheduled on a Wednesday (47 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (15 on average).
Related info for your journey
Find useful and relevant information for your journey from Seattle to San Jose. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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How does Cheapflights help users find flights from Seattle to San Jose?
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Why should you use Cheapflights to find cheap flight tickets from Seattle to San Jose?
Millions of users choose and trust Cheapflights to book the best flight deals from Seattle to San Jose for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Seattle to San Jose with no change fees?
Certainly. Search results for flights to San Jose from Seattle shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Seattle to San Jose become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!