Explore Air Canada flights from St. Louis, MO to Canada from USD 156*
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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) Nov 14, 2026
From
USD 234
One-way
Economy
St. Louis, MO (STL)to
Toronto (YYZ) Nov 17, 2026
From
USD 234
One-way
Economy
St. Louis, MO (STL)to
Montréal (YUL) Jun 02, 2026
From
USD 224
One-way
Economy
St. Louis, MO (STL)to
Vancouver (YVR) Sep 15, 2026
From
USD 156
One-way
Economy
St. Louis, MO (STL)to
Montréal (YUL) Jun 06, 2026
From
USD 224
One-way
Economy
St. Louis, MO (STL)to
Vancouver (YVR) Sep 22, 2026
From
USD 161
One-way
Economy
St. Louis, MO (STL)to
Ottawa, ON (YOW) May 26, 2026
From
USD 267
One-way
Economy
St. Louis, MO (STL)to
Ottawa, ON (YOW) May 24, 2026
From
USD 272
One-way
Economy
St. Louis, MO (STL)to
Halifax (YHZ) May 23, 2026
From
USD 275
One-way
Economy
St. Louis, MO (STL)to
Halifax (YHZ) May 21, 2026
From
USD 530
One-way
Economy
St. Louis, MO (STL)to
Québec (YQB) Sep 05, 2026
From
USD 339
One-way
Economy
St. Louis, MO (STL)to
Québec (YQB) Aug 24, 2026
From
USD 351
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 14, 2026 | From USD 234 Viewed: 12 hours ago |
| St. Louis, MO (STL) | Vancouver (YVR) | One-way / Economy | Sep 15, 2026 | From USD 156 Viewed: 7 hours ago |
| St. Louis, MO (STL) | Montréal (YUL) | One-way / Economy | Aug 19, 2026 | From USD 230 Viewed: 7 minutes ago |
| St. Louis, MO (STL) | Québec (YQB) | One-way / Economy | Sep 05, 2026 | From USD 339 Viewed: 9 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.