Cheapest return flights from Newark to San Juan in November from $225

Best time to book flights for Newark (EWR) to San Juan (SJU) flights at AirHint

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

Return flights

08 Nov - 11 Nov United direct
11 Nov - 15 Nov jetBlue
08 Nov - 12 Nov Spirit Airlines
14 Nov - 17 Nov Spirit Airlines
12 Nov - 16 Nov Spirit Airlines
19 Nov - 24 Nov jetBlue direct
14 Nov - 17 Nov jetBlue direct
01 Nov - 08 Nov Spirit Airlines
08 Nov - 12 Nov United direct
25 Nov - 04 Dec jetBlue direct
28 Nov - 03 Dec jetBlue direct
12 Nov - 16 Nov United direct
29 Nov - 05 Dec United direct
20 Nov - 12 Dec jetBlue

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

Skyscanner

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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