Explore Air Canada flights from St. Louis, MO to Canada from USD 215*
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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 25, 2026
From
USD 215
One-way
Economy
St. Louis, MO (STL)to
Toronto (YYZ) Mar 27, 2026
From
USD 215
One-way
Economy
St. Louis, MO (STL)to
Vancouver (YVR) May 26, 2026
From
USD 261
One-way
Economy
St. Louis, MO (STL)to
Vancouver (YVR) May 27, 2026
From
USD 261
One-way
Economy
St. Louis, MO (STL)to
Montréal (YUL) Mar 20, 2026
From
USD 336
One-way
Economy
St. Louis, MO (STL)to
Montréal (YUL) Mar 25, 2026
From
USD 336
One-way
Economy
St. Louis, MO (STL)to
Calgary (YYC) Dec 24, 2025
From
USD 344
One-way
Economy
St. Louis, MO (STL)to
Calgary (YYC) Dec 23, 2025
From
USD 344
One-way
Economy
St. Louis, MO (STL)to
Halifax (YHZ) Dec 21, 2025
From
USD 440
One-way
Economy
St. Louis, MO (STL)to
Halifax (YHZ) Dec 24, 2025
From
USD 440
One-way
Economy
St. Louis, MO (STL)to
Québec (YQB) Apr 25, 2026
From
USD 312
One-way
Economy
St. Louis, MO (STL)to
Québec (YQB) Apr 26, 2026
From
USD 312
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 28, 2026 | From USD 215 Viewed: 9 hours ago |
| St. Louis, MO (STL) | Vancouver (YVR) | One-way / Economy | Jun 23, 2026 | From USD 261 Viewed: 1 day ago |
| St. Louis, MO (STL) | Montréal (YUL) | One-way / Economy | Mar 22, 2026 | From USD 336 Viewed: 13 hours ago |
| St. Louis, MO (STL) | Québec (YQB) | One-way / Economy | Apr 27, 2026 | From USD 312 Viewed: 6 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.