Travel with Air Canada from Ottawa, ON to San Francisco (YOW - SFO) from CAD 516*

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*Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.

Flights between Ottawa, ON and San Francisco - our lowest fares in cash

Oct 2026
FromCAD 600*
One way/Economy
Nov 2026
FromCAD 516*
One way/Economy
Dec 2026
FromCAD 516*
One way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label CAD 516
cmp-daily-histogram-bars-legend-max-price-aria-label CAD 876
Displaying fares for October-2026
  • YOW–SFO, Oct 11, 2026: From CAD 868
    11

    Su

    OCT

  • YOW–SFO, Oct 12, 2026: From CAD 876
    12

    Mo

  • YOW–SFO, Oct 13, 2026: From CAD 876
    13

    Tu

  • YOW–SFO, Oct 14, 2026: From CAD 779
    14

    We

  • YOW–SFO, Oct 15, 2026: From CAD 779
    15

    Th

  • YOW–SFO, Oct 16, 2026: From CAD 779
    16

    Fr

  • YOW–SFO, Oct 17, 2026: From CAD 779
    17

    Sa

  • YOW–SFO, Oct 18, 2026: From CAD 697
    18

    Su

  • YOW–SFO, Oct 19, 2026: From CAD 697
    19

    Mo

  • YOW–SFO, Oct 20, 2026: From CAD 689
    20

    Tu

  • YOW–SFO, Oct 21, 2026: From CAD 689
    21

    We

  • YOW–SFO, Oct 22, 2026: From CAD 689
    22

    Th

  • YOW–SFO, Oct 23, 2026: From CAD 755
    23

    Fr

  • YOW–SFO, Oct 24, 2026: From CAD 689
    24

    Sa

  • YOW–SFO, Oct 25, 2026: From CAD 838
    25

    Su

  • YOW–SFO, Oct 26, 2026: From CAD 721
    26

    Mo

  • YOW–SFO, Oct 27, 2026: From CAD 600
    27

    Tu

  • YOW–SFO, Oct 28, 2026: From CAD 608
    28

    We

  • YOW–SFO, Oct 29, 2026: From CAD 608
    29

    Th

  • YOW–SFO, Oct 30, 2026: From CAD 608
    30

    Fr

  • YOW–SFO, Oct 31, 2026: From CAD 608
    31

    Sa

  • YOW–SFO, Nov 01, 2026: From CAD 569
    01

    Su

    NOV

  • YOW–SFO, Nov 02, 2026: From CAD 608
    02

    Mo

  • YOW–SFO, Nov 03, 2026: From CAD 558
    03

    Tu

  • YOW–SFO, Nov 04, 2026: From CAD 569
    04

    We

  • YOW–SFO, Nov 05, 2026: From CAD 569
    05

    Th

  • YOW–SFO, Nov 06, 2026: From CAD 569
    06

    Fr

  • YOW–SFO, Nov 07, 2026: From CAD 569
    07

    Sa

  • YOW–SFO, Nov 08, 2026: From CAD 569
    08

    Su

  • YOW–SFO, Nov 09, 2026: From CAD 569
    09

    Mo

  • YOW–SFO, Nov 10, 2026: From CAD 516
    10

    Tu

    • RangeCAD 516-CAD 876

    *Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.

    Book flights from Ottawa, ON (YOW) to San Francisco (SFO) | Air Canada

    Flights between Ottawa, ON and San Francisco - our lowest fares in points

    pts
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    Flights between Ottawa, ON and San Francisco - our lowest fares in points
    From
    To
    Fare Type
    Departure
    Price
    Ottawa, ON (YOW)San Francisco (SFO)One-way
    /
    Economy    		 Oct 14, 2026

    From

    12,251 pts
    + CAD 170

    Viewed: 2 hours ago

    Ottawa, ON (YOW)San Francisco (SFO)One-way
    /
    Economy    		 Nov 06, 2026

    From

    12,251 pts
    + CAD 228

    Viewed: 2 hours ago

    Ottawa, ON (YOW)San Francisco (SFO)One-way
    /
    Economy    		 Nov 04, 2026

    From

    12,251 pts
    + CAD 228

    Viewed: 2 hours ago

    Ottawa, ON (YOW)San Francisco (SFO)One-way
    /
    Economy    		 Oct 21, 2026

    From

    13,531 pts
    + CAD 229

    Viewed: 2 hours ago

    Ottawa, ON (YOW)San Francisco (SFO)One-way
    /
    Economy    		 Oct 18, 2026

    From

    26,285 pts
    + CAD 170

    Viewed: 2 hours ago

    *Points displayed do not reflect preferred pricing for Aeroplan Elite Status Members and/or Aeroplan Credit Cardholders. Prices have been collected within the past 48 hrs and may no longer be available at time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.

    Explore all routes from Ottawa, ON to San Francisco