Cheap flights from Seattle to San Francisco

Round-trip
Economy
Seattle (SEA)
San Francisco (SFO)
Sat 5/9
Sat 5/16
Any month
Compare vs. momondo |

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
Best Price Found $107 The best flight deal from Seattle to San Francisco found on momondo in the last 72 hours is $107
Fastest flight time 2h 3m The fastest flight from Seattle to San Francisco takes 2h 3m.
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?
January
The cheapest time of year to fly to San Francisco from Seattle is January. Most expensive is December
What is the cheapest day to fly to San Francisco?
Saturday
The cheapest day of the week is typically Saturday. 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 11% more expensive in the morning than in the evening
What is the cheapest airline that flies to San Francisco?
Allegiant Air
Allegiant Air, Delta, and Southwest 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?
32 days before
The cheapest time to buy a flight from Seattle to San Francisco is approximately 32 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
Multiple Airlines
May 8
SEA
Seattle/Tacoma Intl
9h 10m
1 stop
SFO
San Francisco
May 10
SFO
San Francisco
2h 25m
SEA
Seattle/Tacoma Intl
Delta
Apr 23
SEA
Seattle/Tacoma Intl
2h 04m
SFO
San Francisco
Apr 30
SFO
San Francisco
2h 00m
SEA
Seattle/Tacoma Intl
Multiple Airlines
May 7
SEA
Seattle/Tacoma Intl
9h 32m
1 stop
SFO
San Francisco
May 14
SFO
San Francisco
2h 20m
SEA
Seattle/Tacoma Intl

Find the cheapest one-way flights from Seattle to San Francisco

If you're looking for one-way flights from Seattle to San Francisco, view some of our deals below provided by Delta and JetBlue
Quickest
Cheapest
Multiple Airlines
Apr 24
SEA
Seattle/Tacoma Intl
20h 56m
1 stop
SFO
San Francisco
Delta
Apr 23
SEA
Seattle/Tacoma Intl
2h 03m
SFO
San Francisco
JetBlue
Jul 8
SEA
Seattle/Tacoma Intl
6h 03m
1 stop
SFO
San Francisco

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 Flights
Fastest flight time
1h 46m
Cheapest price
$113
Bellingham to San Francisco Flights
Fastest flight time
25h 29m
Cheapest price
$458

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  • Economy
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Economy
  • Economy
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  • First