SEA to SFO (Seattle to San Francisco) Flights

Last Minute Flights from SEA to SFO

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
SEASan FranciscoAugust 4 to August 12$242
*Prices include taxes and fees

Cheapest SEA to SFO Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
SEASan FranciscoSeptember 18 to September 18$131
SEASan FranciscoOctober 15 to October 15$132
PAESan FranciscoSeptember 7 to September 24$137
SEASan FranciscoOctober 22 to October 30$137
*Prices include taxes and fees
SEA to SFO Flight Details
Origin airport
Seattle - Tacoma Intl.
Origin airport IATA code
SEA
Destination airport
San Francisco Intl.
Destination airport IATA code
SFO
Distance
679 mi

Frequently asked questions

What airlines fly direct from SEA to SFO?
If you’d rather get your trip started pronto, book with Alaska Airlines (AS). It offers 252 nonstop services from Sea-Tac Airport to San Francisco Intl. Airport (SFO) per month. Delta Air Lines (DL) will also get you to San Francisco Intl. Airport (SFO) without any inconvenient stopovers. Take your pick of its 147 nonstop monthly services.
How many flights are there from SEA to SFO?
Roughly 17 a day. If you’re in a big hurry to travel to San Francisco, see if you can get your hands on an epic last-minute deal from Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Francisco, CA (SFO-San Francisco Intl.) and then book it straight away!
What is the flight distance from Seattle, WA (SEA-Seattle - Tacoma Intl.) to San Francisco, CA (SFO-San Francisco Intl.)?
The short-haul trip between SeaTac and San Francisco is a quick 680 miles (1,100 1). Don’t get too comfortable though — you’ll be taxiing into San Francisco, CA (SFO-San Francisco Intl.) not long after jetting off.
How many morning flights are there from SEA to SFO?
The SEA to SFO air corridor has great connections, with 53 morning flights per week.

  • You can depart as bright and early as 6:00AM if you choose to travel with Alaska Airlines (AS). This carrier has 27 weekly flights that depart before midday.
  • Delta Air Lines (DL) is another option. It lists 14 services before noon weekly, with the first to depart at 6:15AM.

How many afternoon flights are there from SEA to SFO?
Take off aboard one of the 70 afternoon and evening flights from SEA to SFO every week.

  • Alaska Airlines (AS) has 31 weekly flights that take off after midday. The earliest departs at 12:40PM.
  • You can also choose from the 20 afternoon and evening flights on offer with Delta Air Lines (DL) every week. 1:30PM is the first departure.
  • Alternatively, clock up some air miles with United Airlines (UA). This airline has 19 flights per week after midday, with the earliest departure at 1:10PM.

What is the earliest departure time out of SeaTac to San Francisco?
5:44AM is the earliest flight taking off from SEA, arriving at SFO at 7:59AM. Save valuable minutes in the morning by having your bags packed and ready to be bundled into your ride.
What is the latest departure time out of SeaTac to San Francisco?
Secure a ticket for the 9:35PM flight from SEA, arriving at SFO at 11:46PM, and give yourself time to look after any last-minute vacation preparations. This is the latest flight you can get on this route.
What is the average price from SeaTac to San Francisco?
Round-trip journeys from SEA to SFO start from around $131. Amazing deals don’t hang around forever, so be prepared to book when the price is right. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Seattle to San Francisco Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Seattle to San Francisco to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from SEA to SFO, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from Seattle to San Francisco, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.