Fly with Air Canada from St. Louis, MO STL USD 186*
*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)*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 | Apr 08, 2026 | From USD 186 Viewed: 23 hours ago |
| St. Louis, MO (STL) | Montréal (YUL) | One-way / Economy | Mar 30, 2026 | From USD 290 Viewed: 7 hours ago |
| St. Louis, MO (STL) | Québec (YQB) | One-way / Economy | Jun 06, 2026 | From USD 267 Viewed: 18 hours ago |
| St. Louis, MO (STL) | Calgary (YYC) | One-way / Economy | Jun 21, 2026 | From USD 255 Viewed: 2 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.