Flights From Boston (BOS) to Saint-Thomas (YUL)

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Selected fares from Boston to Saint-Thomas

The cheapest prices found with in the last 7 days for return flights were CA $397 and CA $170 for one-way flights to Saint-Thomas for the period specified. Prices and availability are subject to change. Additional terms apply.

Porter Airlines
Thu., 1 May - Thu., 1 May
BOS
Logan Intl.
YUL
Pierre Elliott Trudeau Intl.
CA $397 Roundtrip, found 14 hours ago
CA $397
Roundtrip
found 14 hours ago
Select Porter Airlines flight, departing Thu., 1 May from Logan Intl. to Pierre Elliott Trudeau Intl., returning Thu., 1 May, priced at CA $397 found 14 hours ago
Porter Airlines
Tue., 10 Jun. - Thu., 12 Jun.
BOS
Logan Intl.
YUL
Pierre Elliott Trudeau Intl.
CA $413 Roundtrip, found 9 hours ago
CA $413
Roundtrip
found 9 hours ago
Select Porter Airlines flight, departing Tue., 10 Jun. from Logan Intl. to Pierre Elliott Trudeau Intl., returning Thu., 12 Jun., priced at CA $413 found 9 hours ago
Air Canada
Mon., 31 Mar. - Mon., 7 Apr.
BOS
Logan Intl.
YUL
Pierre Elliott Trudeau Intl.
CA $452 Roundtrip, found 19 hours ago
CA $452
Roundtrip
found 19 hours ago
Select Air Canada flight, departing Mon., 31 Mar. from Logan Intl. to Pierre Elliott Trudeau Intl., returning Mon., 7 Apr., priced at CA $452 found 19 hours ago