Explore Air Canada flights from St. Louis, MO to Canada from USD 136*
arrow_drop_down
arrow_drop_down
1 Passenger
arrow_drop_downPromotion code
arrow_drop_downtoday
today
*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
flight_takeoff
flight_land
USD
St. Louis, MO (STL)to
Toronto (YYZ) Mar 07, 2026
From
USD 236
One-way
Economy
St. Louis, MO (STL)to
Toronto (YYZ) Mar 23, 2026
From
USD 236
One-way
Economy
St. Louis, MO (STL)to
Vancouver (YVR) Apr 29, 2026
From
USD 136
One-way
Economy
St. Louis, MO (STL)to
Vancouver (YVR) May 05, 2026
From
USD 136
One-way
Economy
St. Louis, MO (STL)to
Montréal (YUL) May 08, 2026
From
USD 258
One-way
Economy
St. Louis, MO (STL)to
Montréal (YUL) Aug 06, 2026
From
USD 258
One-way
Economy
St. Louis, MO (STL)to
Calgary (YYC) Jun 14, 2026
From
USD 315
One-way
Economy
St. Louis, MO (STL)to
Calgary (YYC) Jun 19, 2026
From
USD 315
One-way
Economy
St. Louis, MO (STL)to
Québec (YQB) Feb 14, 2026
From
USD 427
One-way
Economy
St. Louis, MO (STL)to
Québec (YQB) Feb 15, 2026
From
USD 427
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
flight_takeoff
flight_land
USD
From | To | Fare Type | Departure | Price |
|---|---|---|---|---|
| St. Louis, MO (STL) | Toronto (YYZ) | One-way / Economy | May 08, 2026 | From USD 278 Viewed: 1 day ago |
| St. Louis, MO (STL) | Vancouver (YVR) | One-way / Economy | May 09, 2026 | From USD 170 Viewed: 10 hours ago |
| St. Louis, MO (STL) | Montréal (YUL) | One-way / Economy | Aug 08, 2026 | From USD 258 Viewed: 1 hour ago |
| St. Louis, MO (STL) | Calgary (YYC) | One-way / Economy | Jun 14, 2026 | From USD 315 Viewed: 1 day 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.