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Flight distance & time
Seattle Tacoma International Airport → San Francisco International Airport
SEASFO
- Distance
- 1,093 km · 679 mi
- Flight time
- 02h 06m
- CO₂ per passenger
- 98 kg
This Seattle Tacoma International Airport → San Francisco International Airport route is 1,093 km (679 mi) end to end. The estimated flight time is 02h 06m, and a passenger's share of CO₂ works out at roughly 98 kg.
See the reverse route: San Francisco International Airport → Seattle Tacoma International Airport
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Your route
- FromSEASeattle Tacoma International AirportSeattle, Washington
- ToSFOSan Francisco International AirportSan Francisco, California
Flight map
Track your lifetime distance flown across every trip.
Route service
Average daily flights~22 flights/day
Airlines on this route
Alaska AirlinesDelta Air LinesUnited Airlines
Common questions
Seattle Tacoma International Airport to San Francisco International Airport FAQ
How far is Seattle Tacoma International Airport from San Francisco International Airport?
Seattle Tacoma International Airport (SEA) and San Francisco International Airport (SFO) are 1,093 km (679 mi) apart, measured along the great-circle route.
How long is the flight from Seattle Tacoma International Airport to San Francisco International Airport?
A direct SEA–SFO flight covers the distance in about 02h 06m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Seattle Tacoma International Airport to San Francisco International Airport produce?
A passenger's share of CO₂ on the SEA–SFO route is roughly 98 kg.
Which airlines fly from Seattle Tacoma International Airport to San Francisco International Airport?
Alaska Airlines, Delta Air Lines, United Airlines operate scheduled service between SEA and SFO.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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