Opt for Classic fares to earn LifeMiles and enjoy seat selection and checked baggage.
Avoid slow check-in lines by using the Avianca app for online check-in.
Most accurate provider | FlightHub 3 stars |
---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $129 (Kiwi.com) |
One-way from | $72 (Frontier) |
Popular in | December |
Cheapest in | January |
Average price | $265 |
Good round-trip deal | $204 or less |
Good one-way deal | $166 or less |
Fly from
Fly to
Route
Depart
Return
Price
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Sat 10/18
8:00 am-11:51 am
1 stop3h 51m
San Francisco
Sat 10/25
2:40 pm-4:58 pm
Nonstop2h 18m
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Sat 12/6
8:25 am-12:29 pm
1 stop4h 04m
San Francisco
Wed 12/10
7:35 am-9:52 am
Nonstop2h 17m
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Sat 12/13
4:40 pm-6:56 pm
Nonstop2h 16m
San Francisco
Tue 12/23
6:15 am-8:31 am
Nonstop2h 16m
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Wed 11/19
4:40 pm-6:57 pm
Nonstop2h 17m
San Francisco
Sat 11/29
6:15 am-8:31 am
Nonstop2h 16m
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Tue 10/21
11:20 am-4:03 pm
1 stop4h 43m
San Francisco
Mon 10/27
8:43 pm-11:06 pm
Nonstop2h 23m
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Sun 10/19
7:00 am-9:16 am
Nonstop2h 16m
San Francisco
Wed 10/22
11:37 am-3:29 pm
1 stop3h 52m
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Mon 10/27
9:25 pm-11:33 pm
Nonstop2h 08m
San Francisco
Tue 10/28
8:10 pm-10:25 pm
Nonstop2h 15m
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Sat 10/25
5:00 am-11:50 am
1 stop6h 50m
San Francisco
Mon 10/27
4:10 pm-12:50 am
1 stop8h 40m
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Wed 10/15
5:00 pm-11:05 pm
1 stop6h 05m
San Francisco
Thu 10/16
5:20 am-10:55 am
1 stop5h 35m
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Sat 11/22
6:52 pm-11:59 pm
1 stop5h 07m
San Francisco
Tue 11/25
6:25 am-8:43 am
Nonstop2h 18m
Provider | Price Accuracy | Trust Score* |
---|---|---|
Price Accuracy2 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy- | Trust Score*1 star | |
Price Accuracy2 stars | Trust Score*1 star | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy1 star | Trust Score*3 stars | |
Price Accuracy2 stars | Trust Score*3 stars | |
Price Accuracy- | Trust Score*3 stars |
To ensure you get the cheapest price possible for a flight from Seattle to San Francisco, you should look to book at least 30 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Currently, January is the cheapest month in which you can book a flight from Seattle to San Francisco (average of $276). Flying from Seattle to San Francisco in June is currently the most expensive (average of $357). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 32% on flights from Seattle to San Francisco by exploring options for tickets at noon.
Travelers seeking maximum savings on their Seattle to San Francisco flight should consider departing on Friday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Entertainment
Boarding
Crew
Food
Comfort
Overall
Reviews
James,Apr 2025
LAX - SFO
Entertainment
Boarding
Crew
Food
Comfort
Overall
Reviews
James,Apr 2025
LAX - SFO
Entertainment
Boarding
Crew
Food
Comfort
Overall
Reviews
James,Apr 2025
LAX - SFO
Entertainment
Boarding
Crew
Food
Comfort
Overall
Reviews
James,Apr 2025
LAX - SFO
Entertainment
Boarding
Crew
Food
Comfort
Overall
Reviews
James,Apr 2025
LAX - SFO
Entertainment
Boarding
Crew
Food
Comfort
Overall
Reviews
James,Apr 2025
LAX - SFO
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$98 | Average$204 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$100 | Average$207 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$109 | Average$255 | FlexibilityNo cancel fee | On-time85% | |
Cheapest$119 | Average$243 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$132 | Average$247 | FlexibilityNo cancel fee | On-time75% | |
Cheapest$226 | Average$382 | FlexibilityNo cancel fee | On-time71% |