Cheapest return flights from Newark to San Jose in July from $536

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

12 Jul - 19 Jul Frontier Airlines
07 Jul - 17 Jul United direct
09 Jul - 16 Jul United direct
30 Jul - 14 Aug jetBlue
22 Jul - 31 Jul American Airlines
22 Jul - 29 Jul American Airlines
22 Jul - 28 Jul jetBlue
26 Jul - 03 Aug Frontier Airlines
18 Jul - 21 Jul American Airlines
31 Jul - 04 Aug jetBlue
17 Jul - 20 Jul American Airlines
22 Jul - 01 Aug jetBlue
21 Jul - 02 Aug jetBlue
12 Jul - 20 Jul Frontier Airlines
13 Jul - 19 Jul jetBlue
21 Jul - 07 Aug jetBlue
24 Jul - 18 Aug jetBlue
27 Jul - 15 Aug jetBlue
27 Jul - 14 Aug jetBlue
31 Jul - 31 Aug Delta

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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