Cheapest return flights from San Diego to San Juan in November from 212€

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

Return flights

18 Nov - 04 Dec Frontier Airlines
01 Nov - 05 Nov Frontier Airlines
14 Nov - 18 Nov United
15 Nov - 18 Nov United
12 Nov - 20 Nov United
11 Nov - 16 Nov Frontier Airlines
03 Nov - 14 Nov Frontier Airlines
08 Nov - 16 Nov Frontier Airlines
15 Nov - 17 Nov Frontier Airlines
01 Nov - 09 Nov Frontier Airlines
01 Nov - 08 Nov Frontier Airlines
27 Nov - 04 Dec Frontier Airlines
25 Nov - 02 Dec Frontier Airlines
29 Nov - 04 Dec Frontier Airlines

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

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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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