San Francisco → Shanghai flights
Median SFO–PVG fare is $428 over a thin 5-day sample, with prices tightly banded; book when ready rather than chasing dips.
SFO–PVG fares cluster near $428 — little room to game timing
Key takeaways
- Median fare sits at $428, with observed prices ranging just $394–$428
- Spread of only 9% suggests limited day-to-day volatility in this window
- Bottom quartile (p25) is $428, same as the median — most snapshots landed at or near the high end
- Only 5 data points were available, so this read is directional, not definitive
- No carrier data visible, so airline-specific patterns can't be confirmed
30-day price trend
See full numbers and stats on the SFO → PVG price history page.
The full picture
The data shows a narrow band for SFO–PVG fares: a low of $394, a high of $428, and a median of $428. That 9% spread is tight — well under the 15% threshold where timing games tend to pay off — so there's little evidence of dramatic price swings to exploit here. When nearly all observed prices sit at or near the ceiling, it suggests the market for this route is relatively stable, at least over the window captured.
With only 5 daily snapshots, this dataset is thin — too thin to confidently map out a booking horizon curve (e.g., whether fares soften 3 weeks out versus 6 weeks out). We simply don't have enough days of observation to say when, within a typical booking window, this route tends to get cheaper. What we can say is that the floor price seen so far ($394) is close enough to the median that waiting for a dramatic drop may not be worth the risk of fares rising instead.
No dominant carrier was identifiable from the data, so we can't speak to airline-specific sales patterns or day-of-week effects on this route. Given the small sample and tight spread, the most defensible strategy is to treat $428 as a reasonable benchmark price and book without expecting much additional savings from timing alone. The honest caveat: 5 snapshots is a small sample for a long-haul international route like SFO–PVG, and prices could behave differently outside this capture window — before committing, it's worth a quick spot-check against current listings rather than relying solely on this trend.
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AI-authored from this route's 30-day price index. Article last regenerated Oct 3, 2026. Fares shift continuously — confirm at booking.