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 $310 and CA $138 for one-way flights to St. Catharines for the period specified. Prices and availability are subject to change. Additional terms apply.

Porter Airlines
Mon, Jan 19 - Mon, Jan 19
BOS
Logan Intl.
YTZ
Billy Bishop Toronto City
CA $310 Roundtrip, found 5 days ago
CA $310
Roundtrip
found 5 days ago
Select Porter Airlines flight, departing Mon, Jan 19 from Logan Intl. to Billy Bishop Toronto City, returning Mon, Jan 19, priced at CA $310 found 5 days ago
Porter Airlines
Sun, Mar 8 - Sun, Mar 15
BOS
Logan Intl.
YTZ
Billy Bishop Toronto City
CA $354 Roundtrip, found 3 days ago
CA $354
Roundtrip
found 3 days ago
Select Porter Airlines flight, departing Sun, Mar 8 from Logan Intl. to Billy Bishop Toronto City, returning Sun, Mar 15, priced at CA $354 found 3 days ago
Air Transat
Sat, Mar 21 - Wed, Mar 25
BOS
Logan Intl.
YTZ
Billy Bishop Toronto City
CA $401 Roundtrip, found 5 days ago
CA $401
Roundtrip
found 5 days ago
Select Air Transat flight, departing Sat, Mar 21 from Logan Intl. to Billy Bishop Toronto City, returning Wed, Mar 25, priced at CA $401 found 5 days ago