Cheap flights from Seattle to San Francisco from £56

Currently, February is the cheapest month in which you can book a flight from Seattle to San Francisco (average of £528). Flying from Seattle to San Francisco in July is currently the most expensive (average of £754). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

• What airports do I use to fly from Seattle to San Francisco?

  You will need to book a flight from Seattle/Tacoma Intl to San Francisco if you want to fly from Seattle to San Francisco. At least 1 airline has flights from Seattle/Tacoma Intl (SEA) to San Francisco (SFO) on a regular basis. There are 64 flights to San Francisco from the Seattle airport per day. If you manage to book one that is nonstop, then you can expect the flight time from SEA to SFO to be around 2h 12m.

• Can I find flights from Seattle to San Francisco for under £200 on Cheapflights?

  Yes, there are multiple flights from Seattle to San Francisco for under £200. The cheapest flight booked recently is on Delta for just £119, but on average you can expect to pay £136.

• Are there nonstop flights from Seattle to San Francisco for under £200 on Cheapflights?

  Cheapflights has at least 20 direct flights from Seattle to San Francisco under £200. A good price for a nonstop flight from Seattle to San Francisco is less than £141.

• Are there last-minute flights available from Seattle to San Francisco for under £300?

  There are currently 20+ open flights from Seattle to San Francisco within the next 7 days for less than £300.

• What days are direct flights available from Seattle to San Francisco?

  Direct flights are available for this route on the following days: Sunday, Monday, Wednesday, Thursday, Friday, Saturday.

• How popular is this Seattle to San Francisco flight route?

  Flights from Seattle/Tacoma Intl to San Francisco have been viewed 12 times in the past calendar month.

• How many flights depart from Seattle to San Francisco on average per day?

  Per day, 107 flights depart from Seattle to San Francisco on average.
  Early Morning (Midnight to 6am) - 4% of flight departures
  Morning (6am - Midday) - 36% of flight departures
  Afternoon (Midday - 6pm) - 36% of flight departures
  Evening (6pm - Midnight) - 24% of flight departures

• How long is the flight from Seattle to San Francisco?

  Departing from Seattle to San Francisco will take you 2h 13m. The distance between Seattle and San Francisco is about 683 mi. Both multi-stop and direct flights can be found to your destination and back.

• What are the cheapest airlines flying from Seattle to San Francisco round-trip?

  According to our current data, Delta (£119), and Alaska Airlines (£129) offers the cheapest pricing from Seattle to San Francisco. These flights start at 29% lower than the current average price 3 months from now.

• What are the cheapest airlines to fly from Seattle to San Francisco one-way?

  The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as £56. However, be on the lookout for offers from Delta and Alaska Airlines, as they are both options that can get you from Seattle to San Francisco for a low price.

• What are the most reliable airlines from Seattle to San Francisco?

  No one likes to see their flight delayed. When booking a flight from Seattle to San Francisco consider choosing China Eastern (86%), SWISS (72%) or Turkish Airlines (70%) as they are the most reliable in getting you off to your destination on time.

• What are the cheapest flights from Seattle to San Francisco?

  On average you can expect to pay £302 for a flight from Seattle to San Francisco. The cheapest flight overall is £59 while the most popular route, (Seattle/Tacoma Intl - San Francisco) is currently priced at £340.

• What does SEA to SFO mean?

  Great question - SEA to SFO just means Seattle/Tacoma Intl Airport to San Francisco Airport. Now you’ll know what these unique codes when you look for flights!

• Can I find deals for flights from Seattle to San Francisco that include extra baggage allowance?

  The amount of baggage you can bring on your Seattle to San Francisco flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

• Can I find deals on flights from Seattle to San Francisco with specific airlines?

  Yes, Cheapflights allows you to browse and filter Seattle to San Francisco flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

• Can I find deals for flights from Seattle to San Francisco that include hotel bookings?

  Yes. In addition to deals on Seattle to San Francisco flights, Cheapflights offers holiday packages that include both flights and hotel.

• How can I find direct flights from Seattle to San Francisco?

  After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to San Francisco.

• Can I find deals for business class flights from Seattle to San Francisco?

  Yes. Cheapflights offers flight deals from Seattle to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

• Can I find deals for flights from Seattle to San Francisco that allow pets onboard?

  Many airlines flying from Seattle to San Francisco offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

• Can I find deals on last-minute flights from Seattle to San Francisco?

  Yes, you can often find last-minute deals on Seattle to San Francisco flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

• How recently were the Seattle to San Francisco flight deals updated?

  The Seattle to San Francisco flight deals you see on this page were last updated on 8/5.