Get Me There. San Diego to Montreal
The cheapest round trip from San Diego to Montreal right now is $351 — Sep 5 → 8, 3 nights, 1 stop.
Best fare
Montreal Sep 5 → 8 · 3 nights · 1 stop
Below typical ($371–$399) — this is a good fare.
Prices checked on Aug 13
By month
August 2026 $383
September 2026cheapest $351
October 2026 $409
November 2026 $469
December 2026 $469
January 2027 $485
February 2027 $491
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Price history
5 weeks tracked · weekly lows · ↓9% vs 3 wks ago
All dates (716 priced)
Sep 5 → 8 3 nights · 1 stop
Sep 5 → 9 4 nights · 1 stop
Sep 5 → 10 5 nights · 1 stop
Sep 6 → 8 2 nights · 1 stop
Sep 6 → 9 3 nights · 1 stop
Sep 6 → 10 4 nights · 1 stop
Sep 11 → 16 5 nights · 1 stop
Sep 12 → 16 4 nights · 1 stop
Sep 13 → 16 3 nights · 1 stop
Sep 13 → 18 5 nights · 1 stop
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