United States

San Francisco

Montréal → San Francisco

$535Round trip

Mar 4Mar 17, 202713 nights

Good deal$772below typical

59% lessTypical fare $1,307

DepartureThu, Mar 4, 2027

06:45YUL

9h 0m1 stop

12:45SFO

Porter AirlinesLayover in Toronto · 1h 35m

ReturnWed, Mar 17, 2027

13:45SFO

7h 50m1 stop

00:35YUL

Arrives Mar 18, 2027

Porter AirlinesLayover in Toronto · 1h 31m

The price, in perspective

7 days before and after Mar 4

Daily minimumDaily average

Your trip$535

You found the lowest fare

Among the nearby dates checked.

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

Observed price

Now$535

Previous price $534 → Now $535

$103 lower than first seen on Oct 21.

Recorded observations · Not a forecast

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Observed Oct 24, 2026, 12:19 p.m. · Recheck live price before booking.