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Cheap SFO to SEA Flights

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

San Francisco to Seattle route information

Origin Airport San Francisco Intl.
Destination Airport Seattle - Tacoma Intl.
Airlines Serving Alaska Airlines, American Airlines, Delta, JetBlue Airways, United
Flight Price $147
Distance 679 mi

San Carlos

$11,612.72

Oakland

$106.60

Olympia

$12,136.30

Seattle

$12,664.66

Cheap SFO to SEA Flights

  • Question : How much is a plane ticket to Seattle (SEA) from San Francisco (SFO)?
    Answer : They range from $109 to $683. Booking in advance can usually help you get the cheapest rate. However, usually the sooner you book, the better the price.
  • Question : How long does the average person stay in Seattle?
    Answer : Of course, you are not an average person, but if you were, you'd stay about six days.
  • Question : Can I change the date of my flight?
    Answer : Yes, you can adjust your departure date. If you wish to save a little cash in doing so, the lowest-cost day to fly in June is Tuesday. You may be thinking you're missing out taking off a day earlier, but we see it as just adding those savings towards a future getaway. A penny saved is a vacation earned.
  • 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. It never hurts to be prepared. If you should choose this airline, be sure to track the flight status to stay on top of the departure time.
  • Question : What is the cheapest airline flying from San Francisco to Seattle?
    Answer : United Airlines is the leader in keeping prices down for their passengers over the next three months. Bookings are being made at just $109, which is a bargain when compared to the high-end bookings of $683.
  • Question : Is there a day that has more departure times to choose from than other days?
    Answer : Tuesday has the greatest variety of flight times for San Francisco to Seattle with 77. However, with only 61 flight times, Saturday doesn't offer quite as many options when finding that perfect departure time.
  • Question : How long does it take to fly from San Francisco to Seattle?
    Answer : If you are flying on Alaska Airlines, your flight will be about one hour and 55 minutes. So, if you were to leave San Francisco at 7:25 PM PDT, you would get to Seattle at 9:20 PM PDT.