AirHint found the following cheapest return flights from San Juan (SJU) to Cancun (CUN) in November 2025 (see full year).

Return flights

24 Nov - 29 Nov	Copa
29 Nov - 01 Dec	Copa
27 Nov - 01 Dec	Copa
23 Nov - 01 Dec	Copa
15 Nov - 21 Nov	American Airlines
15 Nov - 19 Nov	Copa
21 Nov - 24 Nov	Spirit Airlines
22 Nov - 24 Nov	Spirit Airlines
19 Nov - 22 Nov	Copa
27 Nov - 18 Dec	Spirit Airlines
22 Nov - 29 Nov	Frontier Airlines
27 Nov - 30 Nov	Frontier Airlines
10 Nov - 24 Nov	Spirit Airlines
29 Nov - 18 Dec	Spirit Airlines
24 Nov - 01 Dec	Spirit Airlines
21 Nov - 01 Dec	Spirit Airlines
25 Nov - 01 Dec	Spirit Airlines
26 Nov - 01 Dec	Spirit Airlines
22 Nov - 01 Dec	Spirit Airlines
23 Nov - 29 Nov	Spirit Airlines

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

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from San Juan to Cancun in November from $308

Return flights