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Cheap SJC to SEA Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

San Jose to Seattle route information

Origin Airport Norman Y. Mineta San Jose Intl.
Destination Airport Seattle - Tacoma Intl.
Airlines Serving Alaska Airlines, American Airlines, Delta, JetBlue Airways, United
Flight Price $131
Distance 696 mi

San Francisco


Palo Alto






San Jose


Cheap SJC to SEA Flights

  • Question : How much is a plane ticket to Seattle (SEA) from San Jose (SJC)?
    Answer : Cost can range from $103 to $1,635, prices for SJC to SEA do fluctuate more than the majority of routes in the United States. Prices tend to be lower the further out you book.
  • Question : How much time do people spend in Seattle?
    Answer : The average time spent hanging out in Seattle by passengers from San Jose is five days.
  • Question : How long is the flight from SJC to SEA?
    Answer : Alaska Airlines can get you there in two hours. For example, if you were to leave San Jose at 3:55 PM PDT, you would arrive in Seattle at 5:55 PM PDT. Just enough time to catch up on your work before your flight touches down.
  • Question : What is the cheapest day to fly to Seattle?
    Answer : As of Jun 10th, the best day for booking to Seattle (SEA) is Jun 18th. A ticket will cost you $111, which is 56% less than this route's average price.
  • Question : What is the cheapest day to fly?
    Answer : The cheapest day to fly from San Jose to Seattle is on Tuesday. If you want to save a bit of cash on your next trip look for flights on Tuesday.
  • Question : How long does it take to fly from San Jose to Seattle?
    Answer : This flight takes just about two hours via Alaska Airlines.
  • Question : Can I change the date of my flight?
    Answer : Yes, you can switch your departure date. If you want to save a little cash in doing so, the lowest-cost day to fly in June is Tuesday. Being flexible with your travel days can provide you extra savings when booking.