United States
San Francisco
Montréal → San Francisco
$577Round trip
20 nights
6% below typical
Typical fare $615 · Your fare is $38 lower
Departure
YHU
9h 2m1 stop
SFO
Return
SFO
5h 21mNonstop
YUL
The price, in perspective
Nearby departure dates
7 days before and after Dec 11
Daily minimumDaily averageCheaper dates
Your trip$577
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Price history for these dates
Same cities and travel dates. Airlines and flight times may change.
Observed price
Now$577
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Previous price $612 → Now $577
$95 lower than first seen on Oct 19.
Recorded observations · Not a forecast
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Observed Oct 24, 2026, 10:51 a.m. · Recheck live price before booking.