Book Air Canada flights to St. Louis, MO (STL) from CAD 227*
Flights to St. Louis, MO - our lowest fares in cash
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CAD
My travel class is:
Toronto (YYZ)to
St. Louis, MO (STL) Feb 22, 2025
CAD 378*
One-way
/
Economy
Vancouver (YVR)to
St. Louis, MO (STL) Jan 09, 2025
CAD 227*
One-way
/
Economy
Montréal (YUL)to
St. Louis, MO (STL) Mar 29, 2025
CAD 424*
One-way
/
Economy
Calgary (YYC)to
St. Louis, MO (STL) Jan 08, 2025
CAD 248*
One-way
/
Economy
Ottawa, ON (YOW)to
St. Louis, MO (STL) Jul 25, 2025
CAD 461*
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 to St. Louis, MO - our lowest fares in points
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pts
My travel class is:
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*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.