Cheapest return flights from Newark to San Juan in October from $216

AirHint found the following cheapest return flights from Newark (EWR) to San Juan (SJU) in October 2026 (see full year).

Return flights

29 Oct - 31 Oct United direct
20 Oct - 27 Oct United direct
30 Oct - 01 Nov United direct
15 Oct - 20 Oct United direct
22 Oct - 29 Oct United direct
08 Oct - 12 Oct United direct
29 Oct - 08 Nov jetBlue direct

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

Powered by

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.

Book a cheap hotel in San Juan

Cheap car rent in San Juan

Feel free to contact us with any feedback or request another flight research.