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Cheap flights from St Louis (STL) to Toronto (YTO)

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1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from St Louis (STL) to Toronto (YTO)

How to find the cheapest flight from St Louis (STL) to Toronto (YTO)
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How to find the cheapest flight from St Louis (STL) to Toronto (YTO)
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How to find the cheapest flight from St Louis (STL) to Toronto (YTO)
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Cheap flights from St Louis to Toronto in September , October 2026

30 Sep - 07 Oct $ 614.00
STL
St Louis
Air Canada
DIRECT
YTO
Toronto
YTO
Toronto
Air Canada
DIRECT
STL
St Louis
Pick dates
29 Sep - 10 Oct $ 614.00
STL
St Louis
Air Canada
DIRECT
YTO
Toronto
YTO
Toronto
Air Canada
DIRECT
STL
St Louis
Pick dates
29 Sep - 01 Oct $ 614.00
STL
St Louis
Air Canada
DIRECT
YTO
Toronto
YTO
Toronto
Air Canada
DIRECT
STL
St Louis
Pick dates

Last minute flights from St Louis to Toronto

29 Sep - 30 Sep $ 614.00
STL
St Louis
Air Canada
DIRECT
YTO
Toronto
YTO
Toronto
Air Canada
DIRECT
STL
St Louis
Pick dates
29 Sep - 30 Sep $ 614.00
STL
St Louis
Air Canada
DIRECT
YTO
Toronto
YTO
Toronto
Air Canada
DIRECT
STL
St Louis
Pick dates
30 Sep - 30 Sep $ 979.00
STL
St Louis
Air Canada
DIRECT
YTO
Toronto
YTO
Toronto
Air Canada
DIRECT
STL
St Louis
Pick dates

One-way flights to Toronto from St Louis

2:40 PM - 2:40 PM
Air Canada
0 Stops
1h 54m
STL - YTO
$ 258
Kiwi
Pick dates
8:55 AM - 8:55 AM
Air Canada
0 Stops
1h 54m
STL - YTO
$ 258
Kiwi
Pick dates
8:55 AM - 8:55 AM
Air Canada
0 Stops
1h 54m
STL - YTO
$ 258
Kiwi
Pick dates

How to find the cheapest flight from St Louis (STL) to Toronto (YTO)

Related info for your journey
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How to find the cheapest flight from St Louis (STL) to Toronto (YTO)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from St Louis (STL) to Toronto (YTO)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.