United States

San Francisco

Montréal → San Francisco

$544Round trip

Feb 20Mar 2, 202710 nights

7% below typical

Typical fare $583 · Your fare is $39 lower

DepartureSat, Feb 20, 2027

06:45YUL

9h 0m1 stop

12:45SFO

Porter AirlinesLayover in Toronto · 1h 35m

ReturnTue, Mar 2, 2027

13:45SFO

7h 50m1 stop

00:35YUL

Arrives Mar 3, 2027

Porter AirlinesLayover in Toronto · 1h 31m

The price, in perspective

7 days before and after Feb 20

Daily minimumDaily averageCheaper dates

Your trip$544

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

Observed price

Now$544

Previous price $551 → Now $544

$8 lower than first seen on Oct 23.

Recorded observations · Not a forecast

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