SEA to SFO (Seattle to San Francisco) Flights

Last Minute Flights from SEA to SFO

Best airfare and ticket deals for SEA to SFO flights are based on recent deals found by Expedia.com customers within the past 7 days.

OriginDestinationTravel DatesFlights From*
SEASan FranciscoApril 21 to April 24$305
*Prices include taxes and fees

Cheapest SEA to SFO Flights

Best airfare and ticket deals for SEA to SFO flights are based on recent deals found by Expedia.com customers within the past 7 days.

OriginDestinationTravel DatesFlights From*
SEASan FranciscoMay 4 to May 22$108
SEASan FranciscoMay 8 to May 8$133
SEASan FranciscoMay 22 to July 4$135
PAESan FranciscoSeptember 10 to September 25$139
*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

Which airlines with flights from SEA to SFO allow free cancellation due to COVID-19?
A good number of airlines now provide flexible airfares so you can book your flight to San Francisco, CA Airport (SFO-San Francisco Intl.) with confidence. To figure out which carriers sell these kinds of tickets, use our convenient filter tool. Just check the “No change fee” box directly underneath the “Flexible change policies” section. Also carefully read the airline’s terms and conditions so you understand what COVID-19 related changes are covered.
What airlines fly direct from Sea-Tac Airport to SFO?
Fly with Alaska Airlines (AS). It operates 247 flights a month that jet straight from Seattle, WA Airport (SEA-Seattle - Tacoma Intl.) to San Francisco Airport. With 178 nonstop monthly flights of its own along this route, Delta (DL) is another carrier to bear in mind.
How many flights are there from SEA to SFO?
No less than 18 services are scheduled daily between Seattle, WA Airport (SEA-Seattle - Tacoma Intl.) and San Francisco, CA Airport (SFO-San Francisco Intl.). Fasten your safety belt because your plane to San Francisco is ready to take flight.
How long does it take to fly from Seattle, WA Airport (SEA-Seattle - Tacoma Intl.) to San Francisco, CA Airport (SFO-San Francisco Intl.)?
The flight will take about 2 hours and 12 minutes from Seattle, WA Airport (SEA-Seattle - Tacoma Intl.) to San Francisco, CA Airport (SFO-San Francisco Intl.) — hopefully enough time to enjoy a few chapters of your favorite book!
What is the flight distance from Seattle, WA Airport (SEA-Seattle - Tacoma Intl.) to San Francisco, CA Airport (SFO-San Francisco Intl.)?
Seattle, WA Airport (SEA-Seattle - Tacoma Intl.) to San Francisco, CA Airport (SFO-San Francisco Intl.) is a short-haul flight of 680 miles (1100 km). You’ll have barely enough time to get comfortable in your seat before your wheels touch down in San Francisco.
How many morning flights are there from SEA to SFO?
With some 56 morning flights each week from SEA to SFO to choose from, you’ll be springing out of bed and jetting off in next to no time.
  • If you’re eager to fly with Alaska Airlines (AS), it has 21 weekly flights that depart before noon. The 1:40PM flight is the first of the day.
  • Another option is Delta. This carrier has 21 early flights every week. 2:20PM is the earliest.
  • You’ll have approximately 14 morning flights to take your pick of if you travel with United Airlines (UA). 1:28PM is the earliest departure time.
How many afternoon flights are there from SEA to SFO?
Jet away on one of the 76 afternoon and evening flights from SEA to SFO every week.
  • Consider reserving your ticket with Alaska Airlines (AS). This carrier has 36 flights per week that depart after midday. The earliest is 12:55AM.
  • You can also choose from the 20 afternoon and evening flights with Delta (DL) each week. 12:00AM is the first scheduled departure from SEA.
  • Alternatively, get up and go with United Airlines (UA). This carrier has 20 flights per week after midday, with the earliest departure at 1:30AM.
What is the earliest departure time out of Seattle to San Francisco?
The earliest flight flies from SEA at 6:28AM and lands at 8:40AM at SFO. Be sure to give yourself sufficient time in the morning to get to your departure gate.
What is the latest departure time out of Seattle to San Francisco?
From SEA, the last flight departs at 9:50PM and comes in at 11:56PM at SFO. If you don’t do early starts, this is the flight for you!
What is the average price from Seattle to San Francisco?
Round-trip fares for this route start from around $108. When you’re ready to lock in your trip, we’ll help you walk away with the best price possible. 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 Flight Schedule

CarrierFlightDepart SEAArrive SFOMon
4/15
Tue
4/16
Wed
4/17
Thu
4/18
Fri
4/19
Sat
4/20
Sun
4/21
Stops
AS108206:00 am08:14 amCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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DL232106:15 am08:27 amCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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UA50106:44 am08:59 amCheck Fare
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AS116607:00 am09:15 amCheck Fare
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UA24607:25 am09:45 amCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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AS113209:15 am11:29 amCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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DL406409:30 am11:50 am