Travel with Air Canada from San Francisco to Ottawa, ON (SFO - YOW) from USD 322*

Promotion code

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

Sep 2026
FromUSD 457*
One way/Economy
Oct 2026
FromUSD 322*
One way/Economy
Nov 2026
FromUSD 322*
One way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label USD 375
cmp-daily-histogram-bars-legend-max-price-aria-label USD 788
Displaying fares for September-2026
  • SFO–YOW, Sep 20, 2026: From USD 784
    20

    Su

    SEP

  • SFO–YOW, Sep 21, 2026: From USD 788
    21

    Mo

  • SFO–YOW, Sep 22, 2026: From USD 696
    22

    Tu

  • SFO–YOW, Sep 23, 2026: From USD 696
    23

    We

  • SFO–YOW, Sep 24, 2026: From USD 696
    24

    Th

  • SFO–YOW, Sep 25, 2026: From USD 696
    25

    Fr

  • SFO–YOW, Sep 26, 2026: From USD 460
    26

    Sa

  • SFO–YOW, Sep 27, 2026: From USD 465
    27

    Su

  • SFO–YOW, Sep 28, 2026: From USD 457
    28

    Mo

  • SFO–YOW, Sep 29, 2026: From USD 460
    29

    Tu

  • SFO–YOW, Sep 30, 2026: From USD 465
    30

    We

  • SFO–YOW, Oct 01, 2026: From USD 457
    01

    Th

    OCT

  • SFO–YOW, Oct 02, 2026: From USD 457
    02

    Fr

  • SFO–YOW, Oct 03, 2026: From USD 375
    03

    Sa

  • SFO–YOW, Oct 04, 2026: From USD 375
    04

    Su

  • SFO–YOW, Oct 05, 2026: From USD 375
    05

    Mo

  • SFO–YOW, Oct 06, 2026: From USD 375
    06

    Tu

  • SFO–YOW, Oct 07, 2026: From USD 375
    07

    We

  • SFO–YOW, Oct 08, 2026: From USD 432
    08

    Th

  • SFO–YOW, Oct 09, 2026: From USD 375
    09

    Fr

  • SFO–YOW, Oct 10, 2026: From USD 375
    10

    Sa

  • SFO–YOW, Oct 11, 2026: From USD 375
    11

    Su

  • SFO–YOW, Oct 12, 2026: From USD 375
    12

    Mo

  • SFO–YOW, Oct 13, 2026: From USD 375
    13

    Tu

  • SFO–YOW, Oct 14, 2026: From USD 375
    14

    We

  • SFO–YOW, Oct 15, 2026: From USD 375
    15

    Th

  • SFO–YOW, Oct 16, 2026: From USD 375
    16

    Fr

  • SFO–YOW, Oct 17, 2026: From USD 375
    17

    Sa

  • SFO–YOW, Oct 18, 2026: From USD 375
    18

    Su

  • SFO–YOW, Oct 19, 2026: From USD 375
    19

    Mo

    • RangeUSD 375-USD 788

    *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.

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