Cheapest return flights from Montreal to San Juan in April from 260€

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

Return flights

21 Apr - 30 Apr United
21 Apr - 05 May United
25 Apr - 30 Apr United
25 Apr - 07 May United
28 Apr - 05 May United
27 Apr - 04 May United
28 Apr - 04 May United
13 Apr - 21 Apr United
29 Apr - 06 May United
29 Apr - 07 May United
19 Apr - 30 Apr United
08 Apr - 15 Apr United
22 Apr - 10 May Arajet
14 Apr - 21 Apr United
23 Apr - 30 Apr United
22 Apr - 29 Apr Arajet
25 Apr - 12 May Porter Airlines (Canada) Ltd
21 Apr - 28 Apr United
12 Apr - 23 Apr Porter Airlines (Canada) Ltd
29 Apr - 03 May Arajet

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

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