
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $103 (SmartFares) |
One-way from | $59 (United Airlines) |
Popular in | December |
Cheapest in | January |
Average price | $192 |
Fly from
Fly to
Route
Depart
Return
Price
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Sun 2/1
7:15 am-9:35 am
Nonstop2h 20m
San Francisco
Wed 2/4
10:30 am-12:53 pm
Nonstop2h 23m
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Mon 2/2
9:25 am-11:43 am
Nonstop2h 18m
San Francisco
Wed 2/4
6:55 pm-9:12 pm
Nonstop2h 17m
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Tue 2/3
5:59 pm-8:12 pm
Nonstop2h 13m
San Francisco
Wed 2/4
2:25 pm-4:42 pm
Nonstop2h 17m
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Fri 3/13
7:25 am-9:50 am
Nonstop2h 25m
San Francisco
Sun 3/15
6:05 am-8:21 am
Nonstop2h 16m
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Fri 2/27
12:32 pm-2:50 pm
Nonstop2h 18m
San Francisco
Sun 3/1
9:18 pm-11:30 pm
Nonstop2h 12m
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Mon 3/2
8:30 pm-10:41 pm
Nonstop2h 11m
San Francisco
Tue 3/10
4:47 pm-7:03 pm
Nonstop2h 16m
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Tue 2/3
5:10 pm-7:28 pm
Nonstop2h 18m
San Francisco
Wed 2/4
1:25 pm-3:44 pm
Nonstop2h 19m
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Fri 3/6
7:10 am-9:30 am
Nonstop2h 20m
San Francisco
Fri 3/6
2:39 pm-4:58 pm
Nonstop2h 19m
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Thu 2/5
9:25 am-11:43 am
Nonstop2h 18m
San Francisco
Mon 2/9
10:39 pm-12:56 am
Nonstop2h 17m
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Sat 2/14
8:30 pm-10:41 pm
Nonstop2h 11m
San Francisco
Mon 2/16
5:55 am-8:13 am
Nonstop2h 18m
To ensure you get the cheapest price possible for a flight from Seattle to Sonoma, 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 Sonoma (average of $82). Flying from Seattle to Sonoma in April is currently the most expensive (average of $137). 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 at noon, when flights are generally more expensive, you can save up to 28% on flights from Seattle to Sonoma by exploring options for tickets in the afternoon.
Travelers seeking maximum savings on their Seattle to Sonoma flight should consider departing on Saturday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from SEA to SN9 are scheduled on a Monday (84 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (51 on average).
Entertainment
Food
Crew
Boarding
Overall
Comfort
Reviews
Anonymous,Dec 2025
SEA - MSY
Entertainment
Food
Crew
Boarding
Overall
Comfort
Reviews
Anonymous,Dec 2025
SEA - MSY
Entertainment
Food
Crew
Boarding
Overall
Comfort
Reviews
Anonymous,Dec 2025
SEA - MSY
Entertainment
Food
Crew
Boarding
Overall
Comfort
Reviews
Anonymous,Dec 2025
SEA - MSY
Entertainment
Food
Crew
Boarding
Overall
Comfort
Reviews
Anonymous,Dec 2025
SEA - MSY
Entertainment
Food
Crew
Boarding
Overall
Comfort
Reviews
Anonymous,Dec 2025
SEA - MSY
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$59 | Average$176 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$97 | Average$183 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$100 | Average$211 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$109 | Average$271 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$117 | Average$286 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$117 | Average$241 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$128 | Average$223 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$321 | Average$447 | FlexibilityNo cancel fee | On-time71% |