Cheapest one-way flights from San Juan to Newark in December from 52€

AirHint found the following cheapest one-way flights from San Juan (SJU) to Newark (EWR) in December 2025 (see full year).

One-Way flights

08 Dec Frontier Airlines direct
11 Dec Frontier Airlines direct
05 Dec Frontier Airlines direct
04 Dec Frontier Airlines direct
13 Dec Frontier Airlines direct
16 Dec Frontier Airlines
06 Dec Spirit Airlines
03 Dec Frontier Airlines
09 Dec Frontier Airlines
24 Dec United direct

Also check the deals for return flights from San Juan to Newark in December.

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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