AirHint found the following cheapest one-way flights from Boston (BOS) to San Jose (SJO) in November 2025 (see full year).
One-Way flights
| 12 Nov | Spirit Airlines | ||
| 11 Nov | Spirit Airlines | ||
| 04 Nov | Spirit Airlines | ||
| 10 Nov | Avianca | ||
| 13 Nov | Spirit Airlines | ||
| 09 Nov | United | ||
| 19 Nov | Spirit Airlines | ||
| 17 Nov | Spirit Airlines | ||
| 02 Nov | Copa | ||
| 16 Nov | Copa |
Also check the deals for return flights from Boston to San Jose in November.
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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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