Save time by ordering meals for pickup from restaurants participating in the SFO2Go program during busy times.
Round-trip from | $151 (Alaska Airlines) |
---|---|
One-way from | $79 (Delta) |
Popular in | July |
Cheapest in | October |
Average price | $287 |
Good round-trip deal | $226 or less |
Good one-way deal | $145 or less |
Fly from
Fly to
Route
Depart
Return
Price
San FranciscoSeattle
SFO - SEA
SFOSEA
San Francisco
Thu 8/21
8:00 am-10:16 am
Nonstop2h 16m
Seattle/Tacoma Intl
Thu 8/21
1:40 pm-3:52 pm
Nonstop2h 12m
San FranciscoSeattle
SFO - SEA
SFOSEA
San Francisco
Sun 8/31
9:19 pm-11:35 pm
Nonstop2h 16m
Seattle/Tacoma Intl
Wed 9/3
7:50 am-12:30 pm
1 stop4h 40m
San FranciscoSeattle
SFO - SEA
SFOSEA
San Francisco
Mon 8/25
5:55 am-8:05 am
Nonstop2h 10m
Seattle/Tacoma Intl
Mon 8/25
9:20 pm-11:33 pm
Nonstop2h 13m
San FranciscoSeattle
SFO - SEA
SFOSEA
San Francisco
Sat 8/23
1:00 pm-10:30 pm
1 stop9h 30m
Seattle/Tacoma Intl
Tue 8/26
4:10 pm-9:25 pm
1 stop5h 15m
San FranciscoSeattle
SFO - SEA
SFOSEA
San Francisco
Sat 9/13
2:42 pm-4:54 pm
Nonstop2h 12m
Seattle/Tacoma Intl
Mon 9/15
5:40 pm-9:18 pm
1 stop3h 38m
San FranciscoSeattle
SFO - SEA
SFOSEA
San Francisco
Sat 8/16
6:37 am-6:46 pm
1 stop12h 09m
Seattle/Tacoma Intl
Sat 8/23
12:40 pm-10:33 pm
1 stop9h 53m
San FranciscoSeattle
SFO - SEA
SFOSEA
San Francisco
Wed 8/13
7:00 am-2:01 pm
1 stop7h 01m
Seattle/Tacoma Intl
Wed 8/20
6:30 am-12:56 pm
1 stop6h 26m
San FranciscoSeattle
SFO - SEA
SFOSEA
San Francisco
Sat 8/16
6:30 am-8:48 am
Nonstop2h 18m
Seattle/Tacoma Intl
Mon 8/18
5:10 am-7:22 am
Nonstop2h 12m
San FranciscoSeattle
SFO - SEA
SFOSEA
San Francisco
Fri 9/5
5:55 am-8:05 am
Nonstop2h 10m
San FranciscoSeattle
SFO - SEA
SFOSEA
San Francisco
Wed 8/27
4:25 pm-9:33 pm
1 stop5h 08m
The best time to book flights from San Francisco to Seattle is 58 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, January is the cheapest month in which you can book a flight from San Francisco to Seattle (average of $238). Flying from San Francisco to Seattle in June is currently the most expensive (average of $389). 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.
A simple way to save on the total cost of your ticket is to fly from San Francisco to Seattle in the afternoon. If you’re flexible enough to do this you can expect to save up to 26% on your trip compared to booking a flight at noon.
Travelers seeking maximum savings on their San Francisco to Seattle flight should consider departing on Friday afternoons 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.
The most flights from SFO to SEA are scheduled on a Sunday (111 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (70 on average).
Entertainment
Boarding
Crew
Overall
Comfort
Food
Reviews
Anonymous,Jul 2025
EUG - SEA
Entertainment
Boarding
Crew
Overall
Comfort
Food
Reviews
Anonymous,Jul 2025
EUG - SEA
Entertainment
Boarding
Crew
Overall
Comfort
Food
Reviews
Anonymous,Jul 2025
EUG - SEA
Entertainment
Boarding
Crew
Overall
Comfort
Food
Reviews
Anonymous,Jul 2025
EUG - SEA
Entertainment
Boarding
Crew
Overall
Comfort
Food
Reviews
Anonymous,Jul 2025
EUG - SEA
Entertainment
Boarding
Crew
Overall
Comfort
Food
Reviews
Anonymous,Jul 2025
EUG - SEA
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$64 | Average$120 | FlexibilityNo cancel fee | On-time65% | |
Cheapest$100 | Average$221 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$113 | Average$200 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$127 | Average$258 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$133 | Average$247 | FlexibilityNo cancel fee | On-time75% | |
Cheapest$136 | Average$266 | FlexibilityNo cancel fee | On-time85% | |
Cheapest$226 | Average$388 | FlexibilityNo cancel fee | On-time71% |