Explore Air Canada flights from St. Louis, MO to Canada from USD 160*
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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) Jun 03, 2026
From
USD 226
One-way
Economy
St. Louis, MO (STL)to
Toronto (YYZ) Jun 05, 2026
From
USD 226
One-way
Economy
St. Louis, MO (STL)to
Montréal (YUL) Jun 20, 2026
From
USD 226
One-way
Economy
St. Louis, MO (STL)to
Montréal (YUL) Jun 23, 2026
From
USD 226
One-way
Economy
St. Louis, MO (STL)to
Vancouver (YVR) Jun 06, 2026
From
USD 179
One-way
Economy
St. Louis, MO (STL)to
Vancouver (YVR) May 11, 2026
From
USD 179
One-way
Economy
St. Louis, MO (STL)to
Ottawa, ON (YOW) Jun 29, 2026
From
USD 160
One-way
Economy
St. Louis, MO (STL)to
Ottawa, ON (YOW) Jun 27, 2026
From
USD 160
One-way
Economy
St. Louis, MO (STL)to
Québec (YQB) Jun 15, 2026
From
USD 294
One-way
Economy
St. Louis, MO (STL)to
Québec (YQB) Jun 13, 2026
From
USD 294
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 | Feb 07, 2027 | From USD 236 Viewed: 1 day ago |
| St. Louis, MO (STL) | Montréal (YUL) | One-way / Economy | Jul 27, 2026 | From USD 236 Viewed: 1 day ago |
| St. Louis, MO (STL) | Québec (YQB) | One-way / Economy | Sep 22, 2026 | From USD 318 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.