Explore Air Canada flights from St. Louis, MO to Canada from USD 184*
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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) Sep 07, 2026
From
USD 322
One-way
Economy
St. Louis, MO (STL)to
Toronto (YYZ) Sep 20, 2026
From
USD 322
One-way
Economy
St. Louis, MO (STL)to
Montréal (YUL) Oct 06, 2026
From
USD 344
One-way
Economy
St. Louis, MO (STL)to
Montréal (YUL) Oct 12, 2026
From
USD 344
One-way
Economy
St. Louis, MO (STL)to
Vancouver (YVR) Sep 09, 2026
From
USD 184
One-way
Economy
St. Louis, MO (STL)to
Vancouver (YVR) Sep 06, 2026
From
USD 228
One-way
Economy
St. Louis, MO (STL)to
Québec (YQB) Oct 14, 2026
From
USD 325
One-way
Economy
St. Louis, MO (STL)to
Québec (YQB) Dec 29, 2026
From
USD 330
One-way
Economy
St. Louis, MO (STL)to
Halifax (YHZ) Sep 16, 2026
From
USD 216
One-way
Economy
St. Louis, MO (STL)to
Halifax (YHZ) Sep 19, 2026
From
USD 216
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 | Nov 07, 2026 | From USD 376 Viewed: 1 day ago |
| St. Louis, MO (STL) | Montréal (YUL) | One-way / Economy | Jul 25, 2027 | From USD 398 Viewed: 13 hours ago |
| St. Louis, MO (STL) | Québec (YQB) | One-way / Economy | Dec 08, 2026 | From USD 330 Viewed: 23 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.