Cheap flights from Beijing to San Francisco
Cheapest current fares: $479 in September 2026, 9,494 km direct flight in ~11h 10m.
Cheapest month-by-month fares
Lowest available fare per calendar month from Beijing (PEK) to San Francisco (SFO). Refreshed daily.
Beijing (PEK) → San Francisco (SFO)
- September 2026 $479
- August 2026 $512
- November 2026 $512
- October 2026 $518
- December 2026 $531
Frequently asked questions
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What is the cheapest month to fly from Beijing to San Francisco?
Based on current 6-month forward fare data, September 2026 is the cheapest month to fly from Beijing (PEK) to San Francisco (SFO), with fares starting from $479.
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What is the lowest current fare from PEK to SFO?
The lowest currently-listed fare from Beijing (PEK) to San Francisco (SFO) is $479 on 2026-09-08.
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How long is the flight from Beijing to San Francisco?
Direct flights from PEK to SFO cover approximately 9,494 km (5,899 miles), with an estimated flight time of 11h 10m. Operating airlines: CA, UA.
Related guides for this route
Sibling pages — full route detail, airport overviews, visa context, per-airline routes.