United States

San Francisco

Montréal → San Francisco

$678Round trip

Oct 28Nov 7, 202610 nights

16% above typical

Typical fare $583

DepartureWed, Oct 28, 2026

06:45YHU

9h 0m1 stop

12:45SFO

Air TransatLayover in Toronto · 1h 40m

ReturnSat, Nov 7, 2026

13:45SFO

7h 47m1 stop

00:32YUL

Arrives Nov 8, 2026

Porter AirlinesLayover in Toronto · 1h 27m

The price, in perspective

7 days before and after Oct 28

Daily minimumDaily averageCheaper dates

Your trip$678

Same cities and travel dates. Airlines and flight times may change.

Observed price

Now$678

Previous price $1,185 → Now $678

$510 lower than first seen on Oct 23.

Recorded observations · Not a forecast

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Observed Oct 24, 2026, 10:05 a.m. · Recheck live price before booking.