United States

San Francisco

Montréal → San Francisco

$635Round trip

Apr 9Apr 15, 20276 nights

Good deal$625below typical

50% lessTypical fare $1,260

DepartureFri, Apr 9, 2027

06:45YUL

9h 0m1 stop

12:45SFO

Porter AirlinesLayover in Toronto · 1h 35m

ReturnThu, Apr 15, 2027

13:45SFO

7h 50m1 stop

00:35YUL

Arrives Apr 16, 2027

Air TransatLayover in Toronto · 1h 31m

The price, in perspective

7 days before and after Apr 9

Daily minimumDaily averageCheaper dates

Your trip$635

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

Observed price

Now$635

Previous price $658 → Now $635

$28 higher than first seen on Oct 19.

Recorded observations · Not a forecast

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Observed Oct 24, 2026, 12:57 p.m. · Recheck live price before booking.