Explore Air Canada flights from St. Louis, MO to Canada from USD 220*
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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 24, 2026
From
USD 403
One-way
Economy
St. Louis, MO (STL)to
Toronto (YYZ) Dec 09, 2026
From
USD 403
One-way
Economy
St. Louis, MO (STL)to
Montréal (YUL) Dec 05, 2026
From
USD 436
One-way
Economy
St. Louis, MO (STL)to
Montréal (YUL) Dec 17, 2026
From
USD 436
One-way
Economy
St. Louis, MO (STL)to
Vancouver (YVR) Apr 27, 2027
From
USD 220
One-way
Economy
St. Louis, MO (STL)to
Vancouver (YVR) Apr 28, 2027
From
USD 220
One-way
Economy
St. Louis, MO (STL)to
Québec (YQB) Dec 29, 2026
From
USD 406
One-way
Economy
St. Louis, MO (STL)to
Québec (YQB) Dec 23, 2026
From
USD 406
One-way
Economy
St. Louis, MO (STL)to
Halifax (YHZ) Oct 28, 2026
From
USD 424
One-way
Economy
St. Louis, MO (STL)to
Halifax (YHZ) Oct 27, 2026
From
USD 424
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 24, 2027 | From USD 451 Viewed: 20 hours ago |
| St. Louis, MO (STL) | Montréal (YUL) | One-way / Economy | May 04, 2027 | From USD 471 Viewed: 20 hours ago |
| St. Louis, MO (STL) | Vancouver (YVR) | One-way / Economy | Apr 30, 2027 | From USD 220 Viewed: 22 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.