United States

San Francisco

Montréal → San Francisco

$575Round trip

Feb 21Mar 10, 202717 nights

Good deal$729below typical

56% lessTypical fare $1,304

DepartureSun, Feb 21, 2027

06:45YUL

9h 0m1 stop

12:45SFO

Porter AirlinesLayover in Toronto · 1h 35m

ReturnWed, Mar 10, 2027

13:45SFO

7h 50m1 stop

00:35YUL

Arrives Mar 11, 2027

Porter AirlinesLayover in Toronto · 1h 31m

The price, in perspective

7 days before and after Feb 21

Daily minimumDaily averageCheaper dates

Your trip$575

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

Observed price

Now$575

Previous price $563 → Now $575

$12 higher than first seen on Oct 22.

Recorded observations · Not a forecast

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Observed Oct 24, 2026, 12:07 p.m. · Recheck live price before booking.