Get Me There. San Francisco to Ottawa
The cheapest round trip from San Francisco to Ottawa right now is $381 — Sep 2 → 4, 2 nights, 2 stops.
Best fare
Ottawa Sep 2 → 4 · 2 nights · 2 stops
Above typical for this route ($376–$379) — it usually dips lower.
Prices checked on Aug 8
By month
August 2026 $527
September 2026cheapest $381
October 2026 $389
November 2026 $513
Get the best San Francisco deals by email — most Fridays, free.
Price history
4 weeks tracked · weekly lows
All dates (240 priced)
Sep 2 → 4 2 nights · 2 stops
Sep 2 → 5 3 nights · 1 stop
Sep 2 → 6 4 nights · 1 stop
Oct 14 → 17 3 nights · 2 stops
Oct 14 → 18 4 nights · 2 stops
Sep 6 → 10 4 nights · 2 stops
Sep 6 → 11 5 nights · 2 stops
Oct 13 → 15 2 nights · 2 stops
Oct 13 → 17 4 nights · 2 stops
Oct 13 → 18 5 nights · 2 stops
The Friday Deal Sheet
The week's best deals from San Francisco, most Fridays — free.