Cheapest return flights from San Juan to Newark in October from 99€

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

Return flights

03 Oct - 06 Oct Frontier Airlines direct
02 Oct - 05 Oct Frontier Airlines direct
01 Oct - 04 Oct Frontier Airlines direct
08 Oct - 22 Oct Frontier Airlines direct
08 Oct - 25 Oct Frontier Airlines direct
11 Oct - 15 Oct Frontier Airlines direct
03 Oct - 08 Oct Frontier Airlines direct
02 Oct - 08 Oct Frontier Airlines direct
10 Oct - 18 Oct Frontier Airlines direct
01 Oct - 18 Oct Spirit Airlines
18 Oct - 07 Nov Spirit Airlines
28 Oct - 15 Nov Spirit Airlines
27 Oct - 15 Nov Spirit Airlines
25 Oct - 15 Nov Spirit Airlines
26 Oct - 15 Nov Spirit Airlines
29 Oct - 15 Nov Spirit Airlines
31 Oct - 15 Nov Spirit Airlines
30 Oct - 15 Nov Spirit Airlines
18 Oct - 04 Nov Spirit Airlines
18 Oct - 03 Nov Spirit Airlines

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

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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