SFO to SEA (San Francisco to Seattle) Flights

Last Minute Flights from SFO to SEA

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

OriginDestinationTravel DatesFlights From*
SFOSeattleApril 19 to April 21$243
*Prices include taxes and fees

Cheapest SFO to SEA Flights

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

OriginDestinationTravel DatesFlights From*
SFOSeattleMay 8 to May 16$108
SFOSeattleOctober 22 to October 22$130
SFOSeattleJune 4 to June 4$133
SFOEverettAugust 28 to September 3$139
*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

Which airlines with flights from SFO to Seattle, WA Airport (SEA-Seattle - Tacoma Intl.) allow free cancellation due to COVID-19?
It’s easy to find fares with cancellation flexibility in response to COVID-19. After entering your travel dates, simply click on the “No change fee” check box. You’ll find it under the “Flexible change policies” heading to the left. As always, remember to read the airline’s policies carefully before securing your seats from San Francisco, CA Airport (SFO-San Francisco Intl.) to Sea-Tac Airport.
What airlines fly direct from San Francisco Airport to SEA?
Take off on a nonstop flight from San Francisco Airport to Sea-Tac Airport with Alaska Airlines (AS). It operates 243 of these efficient flights a month. You can also get to Sea-Tac Airport with Delta (DL). With 178 nonstop monthly services to take your pick of, you can start your vacation faster.
How many flights are there from SFO to SEA?
There are around 18 flights every day from San Francisco, CA Airport (SFO-San Francisco Intl.) to Seattle, WA Airport (SEA-Seattle - Tacoma Intl.), so you have ample opportunities to get to Seattle. Just pick a date that matches your schedule and secure your airfare.
How long does it take to fly from San Francisco, CA Airport (SFO-San Francisco Intl.) to Seattle, WA Airport (SEA-Seattle - Tacoma Intl.)?
The flight duration from San Francisco, CA Airport (SFO-San Francisco Intl.) to Seattle, WA Airport (SEA-Seattle - Tacoma Intl.) is around 2 hours and 20 minutes. In-flight entertainment isn’t always available on short trips, so bring something to read or download some tunes on your smartphone.
What is the flight distance from San Francisco, CA Airport (SFO-San Francisco Intl.) to Seattle, WA Airport (SEA-Seattle - Tacoma Intl.)?
Classified as a short-haul trip, just 680 miles (1100 km) separates San Francisco, CA Airport (SFO-San Francisco Intl.) and Seattle, WA Airport (SEA-Seattle - Tacoma Intl.). Make yourself comfy, but don’t get too settled! You’ll be arriving in Seattle not long after taking off.
How many morning flights are there from SFO to SEA?
Those who love to rise early can choose between 48 morning flights from SFO to SEA per week.
  • You can take to the skies as early as 1:00PM if you grab a seat with Alaska Airlines (AS). This carrier operates 21 weekly services that depart before noon.
  • Otherwise, book a seat with Delta (DL) and leave the runway as early as 1:16PM. This company operates 14 morning flights a week between SFO and SEA.
How many afternoon flights are there from SFO to SEA?
Take off aboard one of the 83 afternoon and evening flights from SFO to SEA per week.
  • Alaska Airlines (AS) offers 35 weekly services that take off after midday. The earliest departs at 1:00AM.
  • If you’d rather go with Delta (DL), look up the 27 weekly afternoon and evening flights that leave from 1:00AM onward.
  • Or else fly out from 2:10AM onward with United Airlines (UA). This carrier has 21 afternoon and evening flights every week.
What is the earliest departure time out of San Francisco to Seattle?
Take off from SFO at 6:00AM and land at SEA at 8:24AM. This is the earliest departure you’ll find on this route.
What is the latest departure time out of San Francisco to Seattle?
From SFO, the latest flight you can get jets out at 9:15PM and comes in for landing at SEA at 11:36PM. If you’re not a big fan of early starts, this is the flight for you!
What is the average price from San Francisco to Seattle?
Round-trip tickets from SFO to SEA start from around $108. Great fares don’t hang around forever, so be prepared to hit “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.

San Francisco to Seattle Flight Schedule

CarrierFlightDepart SFOArrive SEAMon
4/15
Tue
4/16
Wed
4/17
Thu
4/18
Fri
4/19
Sat
4/20
Sun
4/21
Stops
AS104306:00 am08:15 amCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
DL75606:05 am08:25 amCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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AS104707:00 am09:15 amCheck Fare
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AS112308:00 am10:15 amCheck Fare
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UA198609:40 am00:07 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
0 Stops
AS128910:00 am00:15 pmCheck Fare
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Check FareCheck FareCheck FareCheck Fare
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DL232110:00 am00:21 pmCheck Fare