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

Return flights

03 Feb - 10 Feb	Spirit Airlines
02 Feb - 09 Feb	Spirit Airlines
06 Feb - 17 Feb	jetBlue
03 Feb - 04 Feb	Spirit Airlines
03 Feb - 11 Feb	Spirit Airlines
10 Feb - 11 Feb	Spirit Airlines
06 Feb - 11 Feb	jetBlue
04 Feb - 11 Feb	Spirit Airlines
24 Feb - 03 Mar	jetBlue
08 Feb - 10 Feb	Spirit Airlines
08 Feb - 11 Feb	Spirit Airlines
23 Feb - 02 Mar	United	direct
25 Feb - 04 Mar	United	direct
26 Feb - 05 Mar	United	direct
26 Feb - 02 Mar	United	direct
24 Feb - 03 Mar	United	direct
26 Feb - 03 Mar	United	direct
27 Feb - 06 Mar	United
10 Feb - 03 Mar	Spirit Airlines
28 Feb - 07 Mar	jetBlue

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

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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Cheapest return flights from Newark to San Jose in February from $227

Return flights