United States

San Francisco

Montréal → San Francisco

$553Round trip

Feb 20Feb 23, 20273 nights

5% below typical

Typical fare $585 · Your fare is $32 lower

DepartureSat, Feb 20, 2027

06:45YUL

9h 0m1 stop

12:45SFO

Porter AirlinesLayover in Toronto · 1h 35m

ReturnTue, Feb 23, 2027

13:45SFO

7h 50m1 stop

00:35YUL

Arrives Feb 24, 2027

Porter AirlinesLayover in Toronto · 1h 31m

The price, in perspective

7 days before and after Feb 20

Daily minimumDaily averageCheaper dates

Your trip$553

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

Observed price

Now$553

Previous price $557 → Now $553

$3 higher than first seen on Oct 20.

Recorded observations · Not a forecast

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Observed Oct 24, 2026, 12:06 p.m. · Recheck live price before booking.