Cheapest return flights from Newark to San Jose in June from $365

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

Return flights

03 Jun - 06 Jun Arajet
30 Jun - 15 Jul Spirit Airlines
02 Jun - 10 Jun Spirit Airlines
02 Jun - 06 Jun Spirit Airlines
30 Jun - 13 Jul Spirit Airlines
30 Jun - 14 Jul Spirit Airlines
21 Jun - 27 Jun Spirit Airlines
30 Jun - 12 Jul Spirit Airlines
04 Jun - 06 Jun United
29 Jun - 12 Jul Spirit Airlines
25 Jun - 30 Jun United
30 Jun - 15 Jul United direct
27 Jun - 15 Jul Spirit Airlines
02 Jun - 12 Jun Spirit Airlines
04 Jun - 07 Jun United
23 Jun - 14 Jul Spirit Airlines
30 Jun - 13 Jul United direct
02 Jun - 13 Jun Spirit Airlines
23 Jun - 30 Jun Spirit Airlines
27 Jun - 14 Jul Spirit Airlines

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

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