United States

San Francisco

Montréal → San Francisco

$545Round trip

Mar 2Mar 6, 20274 nights

7% below typical

Typical fare $585 · Your fare is $40 lower

DepartureTue, Mar 2, 2027

06:45YUL

9h 0m1 stop

12:45SFO

Porter AirlinesLayover in Toronto · 1h 35m

ReturnSat, Mar 6, 2027

13:45SFO

7h 50m1 stop

00:35YUL

Arrives Mar 7, 2027

Porter AirlinesLayover in Toronto · 1h 31m

The price, in perspective

7 days before and after Mar 2

Daily minimumDaily averageCheaper dates

Your trip$545

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

Observed price

Now$545

Previous price $544 → Now $545

$4 higher than first seen on Oct 21.

Recorded observations · Not a forecast

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Observed Oct 24, 2026, 12:17 p.m. · Recheck live price before booking.