Cheapest return flights from Montreal (YUL) to San Juan (SJU), December

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
12 Dec 19 Dec Air Canada
05 Dec 19 Dec Air Canada
Direct Flight
05 Dec 12 Dec Air Canada
Direct Flight
01 Dec 08 Dec United
08 Dec 24 Dec United
04 Dec 11 Dec Air Canada
09 Dec 16 Dec United
02 Dec 09 Dec United
02 Dec 16 Dec United
09 Dec 23 Dec United
26 Dec 10 Jan Arajet
30 Dec 20 Jan WestJet
26 Dec 02 Jan WestJet
31 Dec 07 Jan Air Canada
22 Dec 12 Jan United
19 Dec 02 Jan WestJet
09 Dec 06 Jan United
20 Dec 02 Jan Air Transat
29 Dec 19 Jan WestJet
27 Dec 09 Jan Air Transat
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deals for one-way flights from Montreal to San Juan in December.

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Updated May 30, 2026.

About these fares

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