United States

San Francisco

Montréal → San Francisco

$544Round trip

Jan 29Feb 18, 202720 nights

Good deal$71below typical

12% lessTypical fare $615

DepartureFri, Jan 29, 2027

06:45YUL

9h 0m1 stop

12:45SFO

Porter AirlinesLayover in Toronto · 1h 35m

ReturnThu, Feb 18, 2027

13:45SFO

7h 50m1 stop

00:35YUL

Arrives Feb 19, 2027

Porter AirlinesLayover in Toronto · 1h 31m

The price, in perspective

7 days before and after Jan 29

Daily minimumDaily averageCheaper dates

Your trip$544

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

Observed price

Now$544

Previous price $540 → Now $544

$4 higher than first seen on Oct 21.

Recorded observations · Not a forecast

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Observed Oct 24, 2026, 11:43 a.m. · Recheck live price before booking.