Cheapest one-way flights from Newark to San Juan in June from 109€

AirHint found the following cheapest one-way flights from Newark (EWR) to San Juan (SJU) in June 2026 (see full year).

One-Way flights

30 Jun Spirit Airlines
16 Jun Spirit Airlines
08 Jun Spirit Airlines
13 Jun Spirit Airlines
20 Jun Spirit Airlines
06 Jun Spirit Airlines
16 Jun United direct
19 Jun Spirit Airlines
13 Jun United direct
30 Jun United direct

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

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.