Flight Route · Domestic
Boston → San Francisco
BOS to SFO
Boston Logan International Airport to San Francisco International Airport: 2,697 miles (4,341 km), about 5h 56m airborne, −3h time-zone shift on arrival.
Distance
2,697 mi
4,341 km
Flight time
5h 56m
block time, approx
Time-zone shift
−3h
New_York → Los_Angeles
International?
No (domestic)
United States
Airlines serving both airports
These carriers operate scheduled service from both BOS and SFO. Direct service on this specific route depends on season and equipment — confirm with your booking source.
BOS–SFO questions, answered
How long is the flight from Boston to San Francisco?
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A direct flight from Boston Logan International Airport (BOS) to San Francisco International Airport (SFO) takes approximately 5h 56m. Actual block time varies with aircraft type, winds, and routing.
What is the distance from BOS to SFO?
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The great-circle distance from Boston Logan International Airport to San Francisco International Airport is approximately 2697 miles (4341 kilometers). Actual flown distance varies slightly with the routing assigned by air traffic control.
What is the time difference between Boston and San Francisco?
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San Francisco is −3h relative to Boston. America/New_York → America/Los_Angeles.
Which airlines fly from BOS to SFO?
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Carriers serving both endpoints include DL, UA. Direct service depends on the specific carrier and season — confirm with your booking source for current schedules.
Is this an international flight?
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No — both Boston and San Francisco are in United States, so this is a domestic flight.
Can I track BOS–SFO flights on TripDesk365?
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Yes. TripDesk365 imports your booking confirmations from your inbox, identifies the route, and shows real-time status — gate changes, delays, and live aircraft position. Free for 14 days.
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