Flights operate between Seattle (SEA) and San Francisco (SFO).
3 airlines operate this route with 11-22 flights daily flights.
Average flight time is 2h 09m - 2h 38m.
Route distance is 683 miles (1099 km).
Route Distance
683 miles (1099 km)
Average Duration
2h 09m - 2h 38m
Airlines Operating This Route
United Airlines, Delta Air Lines, Alaska Airlines
Flight Frequency
Daily Flights
11-22 flights
Weekly Flights
135
Typical Departure Time Ranges
Earliest Departure
05:30
Latest Departure
21:24
Flight Schedule & Filters
Flight Schedule Calendar
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Direct (non-stop) flights from SeaTac (SEA) to San Francisco (SFO)
Direct (non-stop) flights operate between SeaTac (SEA) and San Francisco (SFO). This popular route is operated by 3 airlines, offering multiple daily departures.• Flight Duration: 2h 09m - 2h 38m (average flight time)• Distance: 683 miles (1099 km) (air miles between airports)• Daily Flights: 11-22 flights (scheduled departures per day)
SeaTac (SEA)
US
San Francisco (SFO)
US
FLIGHT TIME
2h 09m - 2h 38m
FLIGHT DISTANCE
683 miles (1099 km)
2h 12m - 2h 25m
05:30
21:24
683 miles (1099 km)
March
3 (Show)
135
Flight Schedule
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Airlines with direct flights from SeaTac (SEA) to San Francisco (SFO)
Weather at San Francisco (SFO)
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Frequently Asked Questions
Do flights operate between SEA and SFO?
Yes. 21 direct flights operate between Seattle (SEA) and San Francisco (SFO).
Which airlines operate this route?
3 airlines operate this route: United Airlines, Delta Air Lines, Alaska Airlines.
How many flights operate daily?
11-22 flights flights operate daily on this route.
What is the average flight duration?
The average flight duration is 2h 09m - 2h 38m.
Is this route operated year-round?
This route operates with 11-22 flights daily flights.
Route data verified regularly by Triposia Travel Research Team.