Cheapest return flights from Newark to San Juan in November from $109

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

Return flights

08 Nov - 12 Nov Frontier Airlines direct
10 Nov - 14 Nov Frontier Airlines direct
03 Nov - 12 Nov Frontier Airlines direct
08 Nov - 14 Nov Frontier Airlines direct
15 Nov - 19 Nov Frontier Airlines direct
10 Nov - 19 Nov Frontier Airlines direct
01 Nov - 05 Nov Frontier Airlines direct
14 Nov - 19 Nov Frontier Airlines direct
07 Nov - 12 Nov Frontier Airlines direct
08 Nov - 15 Nov Frontier Airlines direct
16 Nov - 16 Dec jetBlue
24 Nov - 04 Dec jetBlue direct
16 Nov - 16 Dec jetBlue direct
18 Nov - 10 Dec Spirit Airlines
14 Nov - 05 Dec Spirit Airlines
15 Nov - 05 Dec Spirit Airlines
23 Nov - 19 Dec jetBlue
17 Nov - 05 Dec Spirit Airlines
15 Nov - 06 Dec Spirit Airlines
17 Nov - 06 Dec Spirit Airlines

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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