TorontoToronto Pearson International Airport
St. LouisSt. Louis Lambert International Airport
St. Louis Lambert Airport Pearson
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* Displayed fare(s) may differ from the actual search result
USD347
The airfare displayed above is for Air Canada
USD355
The airfare displayed above is for Delta Air Lines
USD438
The airfare displayed above is for United Airlines
Non-StopAir Canada
Non-StopUnited Airlines
American Airlines
Delta Air Lines
West Jet