United States

San Francisco

Montréal → San Francisco

$669Round trip

Mar 14Mar 18, 20274 nights

14% above typical

Typical fare $585

DepartureSun, Mar 14, 2027

06:45YUL

9h 0m1 stop

12:45SFO

Porter AirlinesLayover in Toronto · 1h 35m

ReturnThu, Mar 18, 2027

13:45SFO

7h 50m1 stop

00:35YUL

Arrives Mar 19, 2027

Porter AirlinesLayover in Toronto · 1h 31m

The price, in perspective

7 days before and after Mar 14

Daily minimumDaily averageCheaper dates

Your trip$669

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

Observed price

Now$669

Previous price $659 → Now $669

$85 higher than first seen on Oct 20.

Recorded observations · Not a forecast

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Observed Oct 24, 2026, 12:29 p.m. · Recheck live price before booking.