Cheapest return NYC–SJO flights, August

AirHint found the following cheapest return flights from New York (NYC) to San Jose (SJO) in August 2026 (see full year).

Return flights

19 Aug - 01 Sep Arajet
01 Aug - 16 Aug Allegiant Air
15 Aug - 23 Aug Allegiant Air
24 Aug - 01 Sep Spirit Airlines
13 Aug - 26 Aug Avianca
20 Aug - 02 Sep Avianca
21 Aug - 02 Sep Avianca
06 Aug - 13 Aug Avianca
05 Aug - 11 Aug Spirit Airlines
10 Aug - 20 Aug Avianca
28 Aug - 18 Sep Copa
03 Aug - 16 Aug Spirit Airlines
13 Aug - 27 Aug Avianca
31 Aug - 17 Sep Spirit Airlines
01 Aug - 18 Aug Allegiant Air
04 Aug - 10 Aug Frontier Airlines
24 Aug - 10 Sep Spirit Airlines
24 Aug - 05 Sep Spirit Airlines
24 Aug - 11 Sep Spirit Airlines
24 Aug - 12 Sep Spirit Airlines

Also check the deals for one-way flights from New York to San Jose in August.

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