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Cheap SAN to SEA Flights

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

San Diego to Seattle route information

Origin Airport San Diego Intl.
Destination Airport Seattle - Tacoma Intl.
Airlines Serving Alaska Airlines, American Airlines, Delta, Frontier Airlines, Spirit Airlines, United
Flight Price $141
Distance 1,051 mi

Cheap SAN to SEA Flights

  • Question : How much is a plane ticket to Seattle (SEA) from San Diego (SAN)?
    Answer : Prices range from $111 to $543. Booking far in advance can usually help you get the cheapest rate. Prices are usually lower the further out you book.
  • Question : How long is the flight from SAN to SEA?
    Answer : Alaska Airlines can get you there in two hours and 49 minutes. For example, if you were to leave San Diego at 6:10 PM PDT, you would get to Seattle at 8:59 PM PDT. Just enough time for you to catch up on your sleep before your plane touches down.
  • Question : What is the cheapest airline flying from San Diego to Seattle?
    Answer : Ticket costs are hitting as high as $543 over the next three months when flying to SEA from SAN. Check out Delta Air Lines, as they have been booking customers at just $111.
  • Question : What is the cheapest day to fly?
    Answer : The cheapest day to fly from San Diego to Seattle is on Wednesday. So, if you would like to save some money on your next holiday look for flights on Wednesday.
  • Question : Which airline has the least delays from San Diego to Seattle?
    Answer : Booking with Delta Air Lines means you will arrive to Seattle approximately the time you were supposed to. In fact, this timely airline has an 86% on-time average. Of course, it never hurts to be prepared. If you’re on Horizon Air, be sure to sign up for the delay notifications to stay up to date with your flight’s status.
  • Question : What is the cheapest day to fly to Seattle?
    Answer : As of May 20th, the best day for booking to Seattle (SEA) is May 25th. It cost $111, which is 44% below this route's average price.
  • Question : How long does it take to fly from San Diego to Seattle?
    Answer : This flight takes about two hours and 49 minutes via Alaska Airlines.