Travel with Air Canada from St. Louis, MO to Toronto (STL - YTO) from CAD 460*

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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 St. Louis, MO and Toronto - our lowest fares in cash

Aug 2026
FromCAD 1,088*
One way/Economy
Sep 2026
FromCAD 462*
One way/Economy
Oct 2026
FromCAD 460*
One way/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label CAD 462
cmp-daily-histogram-bars-legend-max-price-aria-label CAD 1.2K
Displaying fares for August-2026
  • STL–YYZ, Aug 27, 2026: From CAD 1,221
    27

    Th

    AUG

  • STL–YYZ, Aug 28, 2026: From CAD 1,221
    28

    Fr

  • STL–YYZ, Aug 29, 2026: From CAD 1,088
    29

    Sa

  • STL–YYZ, Aug 30, 2026: From CAD 1,088
    30

    Su

  • STL–YYZ, Aug 31, 2026: From CAD 1,088
    31

    Mo

  • STL–YYZ, Sep 01, 2026: From CAD 1,088
    01

    Tu

    SEP

  • STL–YYZ, Sep 02, 2026: From CAD 880
    02

    We

  • STL–YYZ, Sep 03, 2026: From CAD 725
    03

    Th

  • STL–YYZ, Sep 04, 2026: From CAD 725
    04

    Fr

  • STL–YYZ, Sep 05, 2026: From CAD 725
    05

    Sa

  • STL–YYZ, Sep 06, 2026: From CAD 725
    06

    Su

  • STL–YYZ, Sep 07, 2026: From CAD 655
    07

    Mo

  • STL–YYZ, Sep 08, 2026: From CAD 655
    08

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  • STL–YYZ, Sep 09, 2026: From CAD 655
    09

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  • STL–YYZ, Sep 10, 2026: From CAD 655
    10

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  • STL–YYZ, Sep 11, 2026: From CAD 655
    11

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  • STL–YYZ, Sep 12, 2026: From CAD 655
    12

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  • STL–YYZ, Sep 13, 2026: From CAD 655
    13

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  • STL–YYZ, Sep 14, 2026: From CAD 655
    14

    Mo

  • STL–YYZ, Sep 15, 2026: From CAD 655
    15

    Tu

  • STL–YYZ, Sep 16, 2026: From CAD 462
    16

    We

  • STL–YYZ, Sep 17, 2026: From CAD 462
    17

    Th

  • STL–YYZ, Sep 18, 2026: From CAD 466
    18

    Fr

  • STL–YYZ, Sep 19, 2026: From CAD 462
    19

    Sa

  • STL–YYZ, Sep 20, 2026: From CAD 462
    20

    Su

  • STL–YYZ, Sep 21, 2026: From CAD 462
    21

    Mo

  • STL–YYZ, Sep 22, 2026: From CAD 462
    22

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  • STL–YYZ, Sep 23, 2026: From CAD 462
    23

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  • STL–YYZ, Sep 24, 2026: From CAD 462
    24

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  • STL–YYZ, Sep 25, 2026: From CAD 462
    25

    Fr

  • STL–YYZ, Sep 26, 2026: From CAD 462
    26

    Sa

    • RangeCAD 462-CAD 1,221

    *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 St. Louis, MO (STL) to Toronto (YTO) | Air Canada

    Flights between St. Louis, MO and Toronto - our lowest fares in points

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    Flights between St. Louis, MO and Toronto - our lowest fares in points
    From
    To
    Fare Type
    Departure
    Price
    St. Louis, MO (STL)Toronto (YYZ)One-way
    /
    Economy    		 Nov 04, 2026

    From

    10,000 pts
    + CAD 80

    Viewed: 2 hours ago

    St. Louis, MO (STL)Toronto (YYZ)One-way
    /
    Economy    		 Jan 02, 2027

    From

    10,000 pts
    + CAD 79

    Viewed: 1 day 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.

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