- Boston (BOS) Toronto (YTO)
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4–11 Non-stop flights per dayat least 1h 48minfrom $258 - New York (NYC) Toronto (YTO)
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up to 34 Non-stop flights per dayat least 1h 33minfrom $191 - Chicago (CHI) Toronto (YTO)
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up to 18 Non-stop flights per dayat least 1h 29minfrom $140 - Washington-DC (WAS) Toronto (YTO)
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2–7 Non-stop flights per dayat least 1h 18minfrom $242