Fly with Air Canada from St. Louis, MO STL USD 202*
*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 from St. Louis, MO
St. Louis, MO (STL)to
Toronto (YYZ)
St. Louis, MO (STL)to
Montréal (YUL)
St. Louis, MO (STL)to
Vancouver (YVR)
St. Louis, MO (STL)to
Halifax (YHZ)
St. Louis, MO (STL)to
Québec (YQB)*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.
Low fares from St. Louis, MO
From | To | Fare Type | Departure | Price |
|---|---|---|---|---|
| St. Louis, MO (STL) | Toronto (YYZ) | One-way / Economy | Oct 15, 2026 | From USD 264 Viewed: 22 hours ago |
| St. Louis, MO (STL) | Montréal (YUL) | One-way / Economy | Oct 20, 2026 | From USD 282 Viewed: 10 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.