Explore Air Canada flights from St. Louis, MO to Canada from CAD 275*
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1 Passenger
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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 Canada - our lowest fares in cash
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CAD
St. Louis, MO (STL)to
Toronto (YYZ) Aug 01, 2026
From
CAD 631
One-way
Economy
St. Louis, MO (STL)to
Toronto (YYZ) Aug 03, 2026
From
CAD 631
One-way
Economy
St. Louis, MO (STL)to
Montréal (YUL) Aug 23, 2026
From
CAD 464
One-way
Economy
St. Louis, MO (STL)to
Montréal (YUL) Aug 20, 2026
From
CAD 464
One-way
Economy
St. Louis, MO (STL)to
Vancouver (YVR) Aug 05, 2026
From
CAD 275
One-way
Economy
St. Louis, MO (STL)to
Vancouver (YVR) Aug 02, 2026
From
CAD 321
One-way
Economy
St. Louis, MO (STL)to
Ottawa, ON (YOW) Aug 20, 2026
From
CAD 417
One-way
Economy
St. Louis, MO (STL)to
Ottawa, ON (YOW) Aug 16, 2026
From
CAD 417
One-way
Economy
*Fares displayed have been collected within the last 48hrs 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.
Flights between St. Louis, MO and Canada - our lowest fares in points
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From | To | Fare Type | Departure | Price |
|---|---|---|---|---|
| St. Louis, MO (STL) | Montréal (YUL) | One-way / Economy | Jun 30, 2027 | From 64,200 pts + CAD 105 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.