Cheap Flight Tickets from Seattle (SEA) to San Francisco (SFO), Starting at $216

Good to Know: Cheapest and Fastest SEA - SFO Flights

Useful information for finding best airline tickets from Seattle Tacoma International to San Francisco International on your next trip.

Cheapest Round Trip Flight

$624

WN Southwest Airlines • 1 stop • 15h 25m

Sep 21 – Sep 30

The cheapest round trip flight from Seattle to San Francisco (SEA-SFO-SEA) is currently $624

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Cheapest Direct Flight

$216

DL Delta Airlines • nonstop • 3h 42m

Sep 21

The cheapest nonstop flight from Seattle to San Francisco (SEA-SFO) is currently $216

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Fastest Flight

3h 33m

The fastest nonstop flight from Seattle to San Francisco (SEA-SFO) takes 3h 33m

Top Airlines Flying from Seattle to San Francisco

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

Latest Flight Deals from Seattle (SEA) to San Francisco (SFO)

Compare and book low fare round-trip air tickets from Seattle to San Francisco. Ideal for travelers with confirmed return itineraries.

Sep 21 - Sep 30, Economy
WN
Seattle → San Francisco
15h 25m
9:05 AM - 6:30 PM • 1 stop
WN
Seattle → San Francisco
10h 50m
10:40 AM - 5:30 PM • 1 stop
$624
Southwest Airlines
Sep 21 - Sep 30, Economy
WN
Seattle → San Francisco
18h 50m
9:05 AM - 8:35 PM • 1 stop
WN
Seattle → San Francisco
9h 15m
3:05 PM - 9:00 PM • 1 stop
$624
Southwest Airlines
Sep 21 - Sep 30, Economy
WN
Seattle → San Francisco
20h 10m
10:45 AM - 10:55 PM • 1 stop
WN
Seattle → San Francisco
9h 15m
3:05 PM - 9:00 PM • 1 stop
$624
Southwest Airlines
Sep 21 - Sep 30, Economy
WN
Seattle → San Francisco
15h
2:10 PM - 11:10 PM • 1 stop
WN
Seattle → San Francisco
9h 15m
3:05 PM - 9:00 PM • 1 stop
$624
Southwest Airlines
Sep 21 - Sep 30, Economy
WN
Seattle → San Francisco
15h
1:55 PM - 10:55 PM • 1 stop
WN
Seattle → San Francisco
10h 50m
4:40 PM - 11:30 PM • 1 stop
$624
Southwest Airlines
Sep 21 - Sep 30, Economy
WN
Seattle → San Francisco
11h 50m
3:45 PM - 10:55 PM • 1 stop
WN
Seattle → San Francisco
15h 45m
11:15 AM - 9:00 PM • 1 stop
$624
Southwest Airlines

Fly from Seattle to San Francisco with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Seattle to San Francisco? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Seattle to San Francisco Flights

What are the airports in Seattle?
SEA
What’s the most popular airline flying from SEA to SFO?
The most popular airline flying from Seattle to San Francisco are
Can I fly from SEA to SFO non-stop?
Yes, you can fly SEA to SFO non-stop on
Which airlines fly nonstop between Seattle and San Francisco?
The non-stop flights between Seattle and San Francisco are .
What’s the earliest departure time from SEA to SFO Airport?
The earliest flight leaves SEA at 9:05 am and lands in SFO - San Francisco International
What are the airports in San Francisco?
SFO
Can I make changes to my Seattle to San Francisco flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from SEA to SFO?
Read the fare rules of the Seattle to San Francisco air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Seattle and San Francisco?
operate flights between Seattle and San Francisco
How long does a flight from Seattle to San Francisco take?
It takes approximately 2 hour to fly non-stop from SEA to SFO, which is 678.52 miles by air.
Which airlines provide the cheapest flights from Seattle (SEA) to San Francisco (SFO) ?
In the past couple of days, the cheapest tickets to SFO from SEA were found on WN : USD 624
Do I need a passport to fly between SEA and SFO?
No
What’s the latest departure time from SEA to SFO ?
The last flight leaves SEA at 9:40 pm

Seattle (SEA) to San Francisco (SFO): Airport Information

Origin Airport Seattle Tacoma International , Seattle, US
Destination Airport San Francisco International , San Francisco, US
Distance 679 miles

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