Cheapest return flights from Newark to San Jose in January from $206

AirHint found the following cheapest return flights from Newark (EWR) to San Jose (SJO) in January 2026 (see full year).

Return flights

23 Jan - 05 Feb Spirit Airlines
23 Jan - 06 Feb Spirit Airlines
19 Jan - 30 Jan Spirit Airlines
23 Jan - 12 Feb Spirit Airlines
22 Jan - 27 Jan United
23 Jan - 28 Jan United
22 Jan - 28 Jan United
23 Jan - 29 Jan Spirit Airlines
23 Jan - 31 Jan Spirit Airlines
23 Jan - 07 Feb Spirit Airlines
23 Jan - 30 Jan Spirit Airlines
12 Jan - 12 Feb Spirit Airlines
26 Jan - 05 Feb Spirit Airlines
20 Jan - 05 Feb Spirit Airlines
19 Jan - 29 Jan Spirit Airlines
12 Jan - 17 Jan Spirit Airlines
23 Jan - 02 Feb Spirit Airlines
26 Jan - 06 Feb Spirit Airlines
20 Jan - 06 Feb Spirit Airlines
26 Jan - 29 Jan Spirit Airlines

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

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 Jose

Cheap car rent in San Jose

Feel free to contact us with any feedback or request another flight research.