Explore Air Canada flights from St. Louis, MO to Canada from USD 209*
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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.
Best fares between St. Louis, MO and Canada
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USD
St. Louis, MO (STL)to
Toronto (YYZ) Mar 16, 2026
From
USD 209
One-way
Economy
St. Louis, MO (STL)to
Toronto (YYZ) Mar 25, 2026
From
USD 209
One-way
Economy
St. Louis, MO (STL)to
Vancouver (YVR) May 09, 2026
From
USD 255
One-way
Economy
St. Louis, MO (STL)to
Vancouver (YVR) May 07, 2026
From
USD 255
One-way
Economy
St. Louis, MO (STL)to
Montréal (YUL) Jan 23, 2026
From
USD 331
One-way
Economy
St. Louis, MO (STL)to
Montréal (YUL) Jan 28, 2026
From
USD 331
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.
Find low fares between St. Louis, MO and Canada
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USD
From | To | Fare Type | Departure | Price |
|---|---|---|---|---|
| St. Louis, MO (STL) | Toronto (YYZ) | One-way / Economy | Mar 16, 2026 | From USD 209 Viewed: 1 day ago |
| St. Louis, MO (STL) | Vancouver (YVR) | One-way / Economy | May 09, 2026 | From USD 255 Viewed: 22 hours ago |
| St. Louis, MO (STL) | Montréal (YUL) | One-way / Economy | Mar 15, 2026 | From USD 331 Viewed: 5 hours ago |
*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.