Flights From Boston (BOS) to St. Catharines (YTZ)

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Selected fares from Boston to St. Catharines

The cheapest prices found with in the last 7 days for return flights were CA $339 and CA $165 for one-way flights to St. Catharines for the period specified. Prices and availability are subject to change. Additional terms apply.

Porter Airlines
Mon, Oct. 6 - Mon, Oct. 6
BOS
Logan Intl.
YTZ
Billy Bishop Toronto City
CA $339 Roundtrip, found 1 day ago
CA $339
Roundtrip
found 1 day ago
Select Porter Airlines flight, departing Mon, Oct. 6 from Logan Intl. to Billy Bishop Toronto City, returning Mon, Oct. 6, priced at CA $339 found 1 day ago
Porter Airlines
Sat, Oct. 4 - Sat, Oct. 4
BOS
Logan Intl.
YTZ
Billy Bishop Toronto City
CA $341 Roundtrip, found 4 days ago
CA $341
Roundtrip
found 4 days ago
Select Porter Airlines flight, departing Sat, Oct. 4 from Logan Intl. to Billy Bishop Toronto City, returning Sat, Oct. 4, priced at CA $341 found 4 days ago
Air Transat
Sat, Oct. 4 - Sat, Oct. 4
BOS
Logan Intl.
YTZ
Billy Bishop Toronto City
CA $387 Roundtrip, found 4 days ago
CA $387
Roundtrip
found 4 days ago
Select Air Transat flight, departing Sat, Oct. 4 from Logan Intl. to Billy Bishop Toronto City, returning Sat, Oct. 4, priced at CA $387 found 4 days ago