United States

San Francisco

Montréal → San Francisco

$593Round trip

Apr 6Apr 19, 202713 nights

Good deal$714below typical

55% lessTypical fare $1,307

DepartureTue, Apr 6, 2027

06:45YUL

9h 0m1 stop

12:45SFO

Porter AirlinesLayover in Toronto · 1h 35m

ReturnMon, Apr 19, 2027

13:45SFO

7h 50m1 stop

00:35YUL

Arrives Apr 20, 2027

Porter AirlinesLayover in Toronto · 1h 31m

The price, in perspective

7 days before and after Apr 6

Daily minimumDaily averageCheaper dates

Your trip$593

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

Observed price

Now$593

Previous price $637 → Now $593

$44 lower than first seen on Oct 20.

Recorded observations · Not a forecast

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Observed Oct 24, 2026, 12:54 p.m. · Recheck live price before booking.