San Francisco Airport (SFO) Flights to Seattle Airport (BFI)

Flights from San Francisco International to Boeing Field/King County International Airport are in low demand virtually all year round so many airliners do not operate flights for this route. There is however one airliner, Delta Air Lines, who offer a direct flight. The flight from San Francisco International to Boeing Field/King County International Airport is approximately 1,102 Kilometers which is 685 Miles. You should expect a flight time of around 2 Hours 6 Minutes.

Depending on the day of the week and the time of day you book, flight prices can vary dramatically. To obtain the best prices for Boeing Field/King County International Airport flights than book well in advance. If it is possible, you should book your flights 2 or more months in advance as ticket prices will be substantially lower.

Below you will see all the airlines that fly from San Francisco International (SFO) to Boeing Field/King County International Airport (BFI) and the number of flights they operate each day.

Flights Chart
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
Delta Air Lines001000012:3012:30VIEW FLIGHTS

Most people choose to fly with Delta Air Lines. They offer the largest number of flights so they have times which are most likely to suite you. The flights they offer will go by the flight numbers DL8840 with times between 12:30 and 12:30.

If you would like to find out more information on availably, flight times or if you would like to book your flight, you can visit Delta Air Lines direct at delta.com.

The flight time for the selected route vary based on the month you will travel, but below we has summarised the most common times they will fly. We recommend you only take these times as guidance and check with appropriate airline for the exact times for the date you depart.

Flights Time In WeekDays
DayFlight TimesFlights
Wednesday
12:30
AirlineFlight  No
Delta Air LinesDL8840
VIEW FLIGHTS

Other routes are also possible. Flying from a different airport may offer more convenient flight times, so below we have we have put a list of other routes that may well be suitable.

Alternative Direct Routes
RouteStopsDistanceFlying Time
Mountain View to Seattle Boeing Field King County02 Hours 8 Minutes
Reno to Seattle Boeing Field King County01 Hour 53 Minutes
Mineta San Jose to Seattle Boeing Field King County02 Hours 9 Minutes
Santa Rosa Sonoma County to Seattle Boeing Field King County02 Hours

If you are planning to hire a car from Boeing Field/King County International Airport airport then don’t wait until you arrive. The prices are typically 20% to 30% higher and the availability of vehicles are much lower. You can check out the solutions we have for car hire on our car hire pages which can save you £££’s.

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Flight Price FAQ - San Francisco (SFO) to Seattle (BFI)

1+ STOP(S)
What is the cheapest flight one way from San Francisco SFO to Seattle BFI?
The cheapest flight one way from San Francisco SFO to Seattle BFI is £299.35 ($411 €350.85)
£299.35
$411 | €350.85
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1+ STOP(S)
What is the cheapest return flight from San Francisco SFO to Seattle BFI?
The cheapest return flight from San Francisco SFO to Seattle BFI is £592.87 ($814 €694.86)
£592.87
$814 | €694.86
Check Latest Price
Important Note: Prices shown are taken from searches performed for flights operating during the current month. Please use the "Latest Price" buttons to get the most up to date airfares.

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Flight Info FAQ - San Francisco (SFO) to Seattle (BFI)

Who flies from San Francisco to Seattle?
The following airlines fly from San Francisco (SFO) to Seattle (BFI): Delta Air Lines.
How far is the flight from San Francisco to Seattle?
The flight from San Francisco to Seattle is 1,102KM or 685 miles.
How long does the flight from San Francisco to Seattle to take?
The flight from San Francisco to Seattle takes 2 Hours 6 Minutes.

Alternative Airports in United States with Connections from San Francisco International Airport

Don't forget to book a rental car!

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