Cheap flights from Seattle to San Francisco

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Flight information for Seattle to San Francisco (03A to SFO)

Find info about flight duration, direct flights, and airports for your flight from Seattle to San Francisco
Fastest flight time 2h 10m The fastest flight from Seattle to San Francisco takes 2h 10m.
Direct flights Every day Direct flights go from Seattle to San Francisco every day.
Airports in San Francisco 1 airport There is 1 airport near San Francisco: San Francisco (SFO)

How to get the cheapest flight ticket from Seattle to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to San Francisco?
May
The cheapest time of year to fly to San Francisco from Seattle is May. Most expensive is December
What is the cheapest day to fly to San Francisco?
Thursday
The cheapest day of the week is typically Thursday. The most expensive is typically Sunday
When is the cheapest time to fly to San Francisco?
in the evening
Seattle to San Francisco flights are approximately 13% more expensive in the morning than in the evening
What is the cheapest airline that flies to San Francisco?
Allegiant Air
Allegiant Air, Southwest, and Delta are the most popular carriers operating from Seattle to San Francisco
What is the cheapest route?
Seattle/Tacoma Intl - San Francisco
Fly from Seattle/Tacoma Intl to San Francisco for the best Seattle - San Francisco flight prices
SEA
Seattle/Tacoma Intl
SFO
San Francisco
When is the cheapest time to book a flight to San Francisco?
34 days before
The cheapest time to buy a flight from Seattle to San Francisco is approximately 34 days to departure
60
Days before departure
0

Easily compare round-trip flights from Seattle to San Francisco

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Seattle to San Francisco by changing tabs
Quickest
Cheapest
Alaska Airlines
Alaska Airlines
16 Feb
12:15 am
SEA
Seattle/Tacoma Intl airport
2h 09m
SFO
2:24 am
San Francisco airport
Alaska Airlines
19 Feb
1:37 pm
SFO
San Francisco airport
2h 12m
SEA
3:49 pm
Seattle/Tacoma Intl airport
$113
United Airlines
United Airlines
18 Feb
11:03 am
SEA
Seattle/Tacoma Intl airport
2h 06m
SFO
1:09 pm
San Francisco airport
United Airlines
20 Feb
1:37 pm
SFO
San Francisco airport
2h 12m
SEA
3:49 pm
Seattle/Tacoma Intl airport
$113
Delta
Delta
19 Feb
1:09 pm
SEA
Seattle/Tacoma Intl airport
2h 13m
SFO
3:22 pm
San Francisco airport
Delta
23 Feb
11:00 pm
SFO
San Francisco airport
2h 20m
SEA
1:20 am
+1
Seattle/Tacoma Intl airport
$117
United Airlines
United Airlines
18 Feb
11:03 am
SEA
Seattle/Tacoma Intl airport
2h 06m
SFO
1:09 pm
San Francisco airport
United Airlines
20 Feb
1:37 pm
SFO
San Francisco airport
2h 12m
SEA
3:49 pm
Seattle/Tacoma Intl airport
$113
Alaska Airlines
Alaska Airlines
16 Feb
12:15 am
SEA
Seattle/Tacoma Intl airport
2h 09m
SFO
2:24 am
San Francisco airport
Alaska Airlines
19 Feb
1:37 pm
SFO
San Francisco airport
2h 12m
SEA
3:49 pm
Seattle/Tacoma Intl airport
$113
Major Airline
Major Airline
19 Mar
2:15 pm
SEA
Seattle/Tacoma Intl airport
2h 14m
SFO
4:29 pm
San Francisco airport
Major Airline
25 Mar
7:20 am
SFO
San Francisco airport
2h 15m
SEA
9:35 am
Seattle/Tacoma Intl airport
$127

Alternative routes for Seattle to San Francisco

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Portland to San Francisco
Fastest flight time
1h 44m
Cheapest price
$97

Flights from Seattle to:

*Flight prices to San Francisco are based on prices for economy tickets found by momondo users during searches within the last 72 hours. These prices may no longer be available.