Cheapest return flights from Newark to San Jose in July from $315

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

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

Return flights

09 Jul - 16 Jul Spirit Airlines
19 Jul - 23 Jul Spirit Airlines
19 Jul - 25 Jul Spirit Airlines
28 Jul - 31 Jul Spirit Airlines
08 Jul - 28 Aug Spirit Airlines
23 Jul - 28 Jul Spirit Airlines
14 Jul - 20 Jul Spirit Airlines
29 Jul - 01 Aug Spirit Airlines
30 Jul - 06 Aug Spirit Airlines
05 Jul - 09 Jul Spirit Airlines
03 Jul - 09 Jul Spirit Airlines
02 Jul - 09 Jul Spirit Airlines
15 Jul - 25 Jul Spirit Airlines
01 Jul - 09 Aug Allegiant Air
10 Jul - 16 Aug Spirit Airlines
21 Jul - 11 Aug Arajet
02 Jul - 09 Aug Spirit Airlines
16 Jul - 06 Aug Spirit Airlines
24 Jul - 14 Aug Spirit Airlines
22 Jul - 05 Aug United

Also check the deals for one-way 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.

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