Explore Air Canada flights from St. Louis, MO to Canada from USD 144*
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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) Dec 10, 2026
From
USD 264
One-way
Economy
St. Louis, MO (STL)to
Toronto (YYZ) Sep 07, 2026
From
USD 264
One-way
Economy
St. Louis, MO (STL)to
Montréal (YUL) Sep 28, 2026
From
USD 282
One-way
Economy
St. Louis, MO (STL)to
Montréal (YUL) Sep 30, 2026
From
USD 282
One-way
Economy
St. Louis, MO (STL)to
Vancouver (YVR) Sep 23, 2026
From
USD 144
One-way
Economy
St. Louis, MO (STL)to
Vancouver (YVR) Aug 11, 2026
From
USD 146
One-way
Economy
St. Louis, MO (STL)to
Calgary (YYC) Sep 19, 2026
From
USD 194
One-way
Economy
St. Louis, MO (STL)to
Calgary (YYC) Sep 14, 2026
From
USD 199
One-way
Economy
St. Louis, MO (STL)to
Québec (YQB) Oct 24, 2026
From
USD 273
One-way
Economy
St. Louis, MO (STL)to
Québec (YQB) Oct 17, 2026
From
USD 278
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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flight_land
USD
From | To | Fare Type | Departure | Price |
|---|---|---|---|---|
| St. Louis, MO (STL) | Toronto (YYZ) | One-way / Economy | Dec 06, 2026 | From USD 264 Viewed: 14 hours ago |
| St. Louis, MO (STL) | Montréal (YUL) | One-way / Economy | Sep 28, 2026 | From USD 282 Viewed: 2 hours ago |
| St. Louis, MO (STL) | Vancouver (YVR) | One-way / Economy | Sep 27, 2026 | From USD 184 Viewed: 1 day ago |
| St. Louis, MO (STL) | Québec (YQB) | One-way / Economy | Oct 24, 2026 | From USD 273 Viewed: 1 day 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.