Cheapest return flights from Newark to San Jose in October from $263

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

Return flights

01 Oct - 05 Oct United direct
12 Oct - 26 Oct United direct
13 Oct - 27 Oct United direct
03 Oct - 17 Oct United direct
04 Oct - 11 Oct American Airlines
14 Oct - 28 Oct United direct
08 Oct - 13 Oct United
15 Oct - 19 Oct United direct
15 Oct - 29 Oct United direct
19 Oct - 02 Nov United direct
10 Oct - 24 Oct United direct
30 Oct - 09 Nov United direct
31 Oct - 09 Nov United direct
18 Oct - 01 Nov United direct
15 Oct - 04 Nov Spirit Airlines
28 Oct - 04 Nov Spirit Airlines
29 Oct - 04 Nov Spirit Airlines
22 Oct - 04 Nov Spirit Airlines
25 Oct - 04 Nov Spirit Airlines
15 Oct - 01 Nov Spirit Airlines

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

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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