United States
San Francisco
Montréal → San Francisco
$258One way
Good deal$42below typical
14% lessTypical fare $300
Departure
YUL
8h 59m1 stop
SFO
The price, in perspective
Nearby departure dates
7 days before and after Nov 19
Daily minimumDaily average
Your trip$258
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You found the lowest fare
Among the nearby dates checked.
Price history for these dates
Same cities and travel dates. Airlines and flight times may change.
Observed price
Now$258
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Previous price $309 → Now $258
$20 lower than first seen on Oct 19.
Recorded observations · Not a forecast
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Observed Oct 24, 2026, 3:13 a.m. · Recheck live price before booking.