SFO to SEA (San Francisco to Seattle) Flights

Last Minute Flights from SFO to SEA

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

Cheapest SFO to SEA Flights

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

OriginDestinationTravel DatesFlights From*
SFOSeattleMay 9 to May 16$137
SFOSeattleApril 21 to April 24$140
SFOSeattleMay 9 to May 16$147
SFOSeattleMay 9 to May 16$157
SFOSeattleApril 23 to April 26$180
*Prices include taxes and fees
SFO to SEA Flight Details
Origin airport
San Francisco Intl.
Origin airport IATA code
SFO
Destination airport
Seattle - Tacoma Intl.
Destination airport IATA code
SEA
Distance
679 mi

Frequently asked questions

What airlines fly direct from San Francisco Airport to Sea-Tac Airport?
Take off on a nonstop flight from San Francisco Airport to Sea-Tac Airport with Alaska Airlines (AS). It offers 252 of these efficient services every month. You can also fly to Sea-Tac Airport with Delta Air Lines (DL). With 147 monthly nonstop services to choose from, you can start your vacation faster.
How many flights are there from SFO to SEA?
Approximately 17 flights are scheduled every day from San Francisco, CA (SFO-San Francisco Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.). Fasten your seat belt because your plane to SeaTac is ready to take flight.
What is the flight distance from San Francisco, CA (SFO-San Francisco Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
The short-haul trip between San Francisco and SeaTac is just 680 miles (1,100 1). Don't get too comfy though — you'll be stepping onto the tarmac at Seattle, WA (SEA-Seattle - Tacoma Intl.) not long after taking off!
How many morning flights are there from SFO to SEA?
Eager early birds get to choose from 47 morning flights from SFO to SEA per week.

  • Alaska Airlines (AS) lists 27 weekly services that leave before midday. The earliest departs at 6:00AM.
  • Or else, lock in a fare with Delta Air Lines (DL) and head off as early as 6:00AM. This company offers 14 morning flights a week between SFO and SEA.

How many afternoon flights are there from SFO to SEA?
With 78 afternoon and evening flights from SFO to SEA every week, you can forget all about sleep-deprived starts.

  • Alaska Airlines (AS) has 31 weekly flights that jet off after midday. The earliest departure is 12:25PM.
  • You can also pick from the 27 afternoon and evening flights on offer with United Airlines (UA) every week. 12:59PM is the first scheduled departure.
  • Or, take off from 12:27PM onward with Delta Air Lines (DL). This carrier offers 20 afternoon and evening flights each week.

What is the earliest departure time out of San Francisco to SeaTac?
Fly out of SFO at 6:00AM and arrive at SEA at 8:17AM. This flight is the earliest available on this route.
What is the latest departure time out of San Francisco to SeaTac?
Book a ticket for the 10:35PM flight out of SFO, touching down at 12:58AM at SEA, and give yourself time to carry out those last-minute vacation preparations. This is the latest flight you can take on this route.
What is the average price from San Francisco to SeaTac?
Round-trip journeys from SFO to SEA start from around $137. Great fares wait for nobody, so have your credit card ready when you spot a bargain. 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.

San Francisco to Seattle Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from San Francisco to Seattle 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 SFO to SEA, 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 San Francisco to Seattle, 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.

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