Travel with Air Canada from Toronto to St. Louis, MO (YTO - STL) from CAD 364*
*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 | Jul 17, 2026 | From 10,000 pts + CAD 173 Viewed: 9 hours ago |
| Toronto (YYZ) | St. Louis, MO (STL) | One-way / Economy | Jul 21, 2026 | From 10,000 pts + CAD 173 Viewed: 9 hours ago |
| Toronto (YYZ) | St. Louis, MO (STL) | One-way / Economy | Jul 20, 2026 | From 18,900 pts + CAD 173 Viewed: 9 hours ago |
| Toronto (YYZ) | St. Louis, MO (STL) | One-way / Economy | Aug 16, 2026 | From 21,300 pts + CAD 173 Viewed: 9 hours ago |
| Toronto (YYZ) | St. Louis, MO (STL) | One-way / Economy | Aug 01, 2026 | From 37,800 pts + CAD 346 Viewed: 1 day ago |
| Toronto (YYZ) | St. Louis, MO (STL) | One-way / Economy | Jul 19, 2026 | From 44,300 pts + CAD 173 Viewed: 9 hours ago |
| Toronto (YYZ) | St. Louis, MO (STL) | One-way / Economy | Aug 03, 2026 | From 75,600 pts + CAD 691 Viewed: 1 day ago |
| Toronto (YYZ) | St. Louis, MO (STL) | One-way / Economy | Jul 25, 2026 | From 88,500 pts + CAD 864 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.