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
USD344
The airfare displayed above is for Delta Air Lines
USD332
The airfare displayed above is for Air Canada
USD424
The airfare displayed above is for United Airlines
USD397
Non-StopAir Canada
Non-StopUnited Airlines
American Airlines
Delta Air Lines
West Jet