Cheap flights from San Francisco to Seattle from $0
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Discover deals on San Francisco to Seattle flights
Typical range $0–$0•Cheapest found $0
Checking latest prices...Find cheap flights from San Francisco to Seattle
Best
8 Feb
DEP
19:45
SFO
22:03
SEA
2h 18m
8 Feb
DEPARTURE
19:45 - 22:03
2h 18m
SFO
SEA
8 Feb
DEP
09:00
SFO
11:21
SEA
2h 21m
8 Feb
DEPARTURE
09:00 - 11:21
2h 21m
SFO
SEA
Alaska Airlines flights from San Francisco to Seattle
Our best Alaska Airlines deals on San Francisco to Seattle tickets
Best
8 Feb
DEP
19:45
SFO
22:03
SEA
2h 18m
8 Feb
DEPARTURE
19:45 - 22:03
2h 18m
SFO
SEA
8 Feb
DEP
09:00
SFO
11:21
SEA
2h 21m
8 Feb
DEPARTURE
09:00 - 11:21
2h 21m
SFO
SEA
Hawaiian Airlines flights from San Francisco to Seattle
Our best Hawaiian Airlines deals on San Francisco to Seattle tickets
Best
8 Feb
DEP
18:18
SFO
20:34
SEA
2h 16m
8 Feb
DEPARTURE
18:18 - 20:34
2h 16m
SFO
SEA
8 Feb
DEP
14:30
SFO
16:47
SEA
2h 17m
8 Feb
DEPARTURE
14:30 - 16:47
2h 17m
SFO
SEA
What's the cheapest day of the week to fly from San Francisco to Seattle?
If your flying dates are flexible, you should consider flying to Seattle on a Thu, as we generally find the cheapest rates on that day. On the other hand, Sat is the most expensive day to fly.
What is the cheapest month to fly from San Francisco to Seattle?
The cheapest month for flights from San Francisco to Seattle is Oct, where tickets cost $207 on average. The most expensive months are Dec.
JanFebMarAprMayJunJulAugSepOctNovDec
$301$254$207
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Everything you should know
Cheapest one-way flight
$216
Typical prices: $216–$432
When to book
3 weeks
in advance to save around 25%
Good to know
💰
Save money
Compare prices across airlines to find the best deal. Prices can vary significantly.
📅
Be flexible
Flying midweek or in off-peak seasons can save you up to 30% on airfare.
⏰
Book early
Booking 3+ weeks in advance typically offers the best prices.
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Frequently asked questions
The cheapest flight from San Francisco to Seattle currently costs AUD $216. Prices typically range from $216 to $216. Prices change frequently, so we recommend booking early and being flexible with your travel dates.