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

Return flights

28 Oct - 15 Nov	Spirit Airlines
29 Oct - 15 Nov	Spirit Airlines
28 Oct - 02 Nov	Spirit Airlines
29 Oct - 02 Nov	Spirit Airlines
28 Oct - 13 Nov	Spirit Airlines
29 Oct - 13 Nov	Spirit Airlines
24 Oct - 28 Oct	Delta
24 Oct - 31 Oct	Delta
24 Oct - 25 Oct	Delta
24 Oct - 13 Nov	Spirit Airlines
21 Oct - 24 Oct	Delta
25 Oct - 31 Oct	Spirit Airlines
21 Oct - 25 Oct	Spirit Airlines
21 Oct - 27 Oct	Spirit Airlines
24 Oct - 02 Nov	Spirit Airlines
21 Oct - 02 Nov	Spirit Airlines

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

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 New Orleans to San Jose in October from 179€

Return flights