Beginning of main content
Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5

Cheap SFO to SEA Flights

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

Cheap SFO to SEA Flights

  • Question : Which airline has the least delays from San Francisco to Seattle?
    Answer : Booking with Korean Air means you will arrive to Seattle pretty close to the time your ticket states. In fact, this timely airline has a 100% average for landing before the plane turns into a pumpkin.
  • Question : How long is the flight from SFO to SEA?
    Answer : If you're able to take the direct flight (which is offered by Alaska Airlines), you will be able to leave SFO at 7:25 PM PDT and get to SEA at 9:20 PM PDT (one hour and 55 minutes).
  • Question : How many flights are there per day from San Francisco to Seattle?
    Answer : Of course, the day matters, but on average, 71 different flight times exist when you fly from SFO to SEA. The average route departing the United States currently has nine different flight times per day. You'll have more choices than the average passenger.
  • Question : How long does it take to fly from San Francisco to Seattle?
    Answer : Definitely the fastest option to get to Seattle when compared to riding a bike. Flying from SFO to SEA can take as little as one hour and 55 minutes.
  • Question : What is the cheapest day to fly to Seattle?
    Answer : If you are wanting to save cash, look at Oct 10th. As of Sep 17th, it's showing the cheapest ticket sales at $111. That is 45% below the average price for this route, so you can spend that extra money on an adventure in Seattle.
  • Question : What is the cheapest day to fly?
    Answer : The cheapest day to fly from San Francisco to Seattle is on Wednesday. So, if you are trying to save a little money on your next business trip look for flights on Wednesday.
  • Question : Can I change the date of my flight?
    Answer : You sure can adjust your departure date and you may save money by changing when you take off. The cheapest day to fly in October is Wednesday.