Get Me There. San Francisco to Montreal
The cheapest round trip from San Francisco to Montreal right now is $406 — Sep 8 → 10, 2 nights, 1 stop.
Best fare
Montreal Sep 8 → 10 · 2 nights · 1 stop
Above typical for this route ($389–$405) — it usually dips lower.
Prices checked on Aug 12
By month
August 2026 $520
September 2026cheapest $406
October 2026 $480
November 2026 $506
December 2026 $503
January 2027 $509
February 2027 $509
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Price history
5 weeks tracked · weekly lows
All dates (719 priced)
Sep 8 → 10 2 nights · 1 stop
Sep 10 → 12 2 nights · 1 stop
Sep 13 → 15 2 nights · 1 stop
Sep 17 → 19 2 nights · 1 stop
Sep 24 → 26 2 nights · 1 stop
Sep 9 → 11 2 nights · 1 stop
Sep 14 → 16 2 nights · 1 stop
Sep 15 → 17 2 nights · 1 stop
Sep 19 → 21 2 nights · 1 stop
Sep 20 → 22 2 nights · 1 stop
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