Travel with Air Canada from Toronto to St. Louis, MO (YTO - STL) from CAD 324*
*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.
Flights between Toronto and St. Louis, MO - our lowest fares in cash
*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.
Flights between Toronto and St. Louis, MO - our lowest fares in points
From | To | Fare Type | Departure | Price |
|---|---|---|---|---|
| Toronto (YYZ) | St. Louis, MO (STL) | One-way / Economy | Aug 15, 2026 | From 60,000 pts + CAD 680 Viewed: 1 day ago |
| Toronto (YYZ) | St. Louis, MO (STL) | One-way / Economy | Oct 26, 2026 | From 12,500 pts + CAD 170 Viewed: 1 day ago |
| Toronto (YYZ) | St. Louis, MO (STL) | One-way / Economy | Jun 21, 2026 | From 40,800 pts + CAD 370 Viewed: 1 day ago |
*Points displayed do not reflect preferred pricing for Aeroplan Elite Status Members and/or Aeroplan Credit Cardholders. Prices have been collected within the past 48 hrs 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.