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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.
Flight Price $111
Distance 679 mi
Airlines Serving Air Dialog/Linear Air, Alaska Airlines, American Airlines, Delta, JetBlue Airways, United

Cheap SFO to SEA Flights

  • Question : What is the cheapest day to fly to Seattle?
    Answer : As of Jan 14th, the best day for deals to Seattle (SEA) is Feb 2nd. A ticket will cost you $103, which is 42% below the average price to book the same route.
  • Question : Is there a day of the week that has more departure times to choose from than other days?
    Answer : When you’re flying from SFO to SEA, the day with the most flight times is Tuesday, with 77 different options. However, with only 61 flight times, Saturday doesn't offer quite as many options when finding that perfect departure time.
  • Question : How many flights are there per day from San Francisco to Seattle?
    Answer : Each day is different, but on average, you can expect to see 71 available departure times. 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 : What is the cheapest airline flying from San Francisco to Seattle?
    Answer : Delta Air Lines is the leader in keeping prices low for their passengers over the next three months. Fares are being booked at just $103 and, when compared to the pricier bookings of $585, it's quite a deal.
  • 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 does the average person stay in Seattle?
    Answer : Of course, you're not an average person, but if you were, you'd stay about five days.
  • Question : What is the cheapest day to fly?
    Answer : The cheapest day to fly from San Francisco to Seattle is on Wednesday. If you are trying to save a bit of cash on your next business trip look for flights on that day.