Cheapest one-way flights from Newark to San Jose in July from $152

Best time to book flights for Newark (EWR) to San Jose (SJO) flights at AirHint

AirHint found the following cheapest one-way flights from Newark (EWR) to San Jose (SJO) in July 2025 (see full year).

One-Way flights

21 Jul Arajet
07 Jul Arajet
12 Jul Volaris El Salvador
15 Jul Volaris El Salvador
01 Jul Spirit Airlines
03 Jul Spirit Airlines
06 Jul Spirit Airlines
18 Jul Spirit Airlines
11 Jul Spirit Airlines
25 Jul Spirit Airlines

Also check the deals for return flights from Newark to San Jose in July.

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.

Book a cheap hotel in San Jose

Cheap car rent in San Jose