Cheapest return flights from Los Angeles to San Jose in September from 265€
AirHint found the following cheapest return flights from Los Angeles (LAX) to San Jose (SJO)
in September 2025 (see full year ).
Return flights
17 Sep
- 23 Sep
Volaris El Salvador
265 €
02 Sep
- 30 Sep
Spirit Airlines
296 €
19 Sep
- 09 Oct
Spirit Airlines
300 €
08 Sep
- 30 Sep
Frontier Airlines
302 €
19 Sep
- 06 Oct
Spirit Airlines
303 €
26 Sep
- 09 Oct
Spirit Airlines
306 €
15 Sep
- 06 Oct
Spirit Airlines
308 €
30 Sep
- 09 Oct
Spirit Airlines
309 €
26 Sep
- 06 Oct
Spirit Airlines
309 €
30 Sep
- 06 Oct
Spirit Airlines
312 €
15 Sep
- 19 Sep
Spirit Airlines
314 €
12 Sep
- 19 Sep
Spirit Airlines
314 €
29 Sep
- 09 Oct
Spirit Airlines
316 €
20 Sep
- 28 Sep
Spirit Airlines
317 €
28 Sep
- 05 Oct
Frontier Airlines
317 €
04 Sep
- 07 Sep
Frontier Airlines
319 €
29 Sep
- 06 Oct
Spirit Airlines
320 €
01 Sep
- 12 Sep
Spirit Airlines
332 €
09 Sep
- 16 Sep
Avianca
347 €
01 Sep
- 08 Sep
Spirit Airlines
357 €
Also check the deals for one-way flights from Los Angeles to San Jose in September .
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.
Find us on social media
Feel free to contact us with any feedback or request another flight research.
Find us on social media