Cheap flights from San Francisco to Santiago
Cheapest current fares: $565 in December 2026 on connecting flights.
Cheapest month-by-month fares
Lowest available fare per calendar month from San Francisco (SFO) to Santiago (SCL). Refreshed daily.
San Francisco (SFO) → Santiago (SCL)
- December 2026 $565
Frequently asked questions
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What is the cheapest month to fly from San Francisco to Santiago?
Based on current 6-month forward fare data, December 2026 is the cheapest month to fly from San Francisco (SFO) to Santiago (SCL), with fares starting from $565.
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What is the lowest current fare from SFO to SCL?
The lowest currently-listed fare from San Francisco (SFO) to Santiago (SCL) is $565 on 2026-12-16.
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Is there a direct flight from San Francisco to Santiago?
There is currently no non-stop service from SFO to SCL. Most travellers connect through a hub airport. See our route page for current stopover options.
Related guides for this route
Sibling pages — full route detail, airport overviews, visa context, per-airline routes.