Cheapest return flights from Montreal to San Juan in November from $361

AirHint found the following cheapest return flights from Montreal (YUL) to San Juan (SJU) in November 2026 (see full year).

Return flights

17 Nov - 24 Nov United
10 Nov - 17 Nov United
04 Nov - 11 Nov United
01 Nov - 14 Nov Air Canada
19 Nov - 26 Nov United
01 Nov - 08 Nov Air Canada
26 Nov - 03 Dec United
09 Nov - 16 Nov WestJet
11 Nov - 18 Nov WestJet
13 Nov - 20 Nov WestJet
02 Nov - 09 Nov WestJet
24 Nov - 01 Dec WestJet
29 Nov - 06 Dec Air Canada
27 Nov - 04 Dec United
30 Nov - 07 Dec WestJet
28 Nov - 05 Dec Air Canada

Also check the deals for one-way flights from Montreal to San Juan in November.

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