AirHint found the following cheapest one-way flights from Denver (DEN) to San Jose (SJO) in July 2026 (see full year).
One-Way flights
| 11 Jul | Viva | ||
| 18 Jul | Viva | ||
| 18 Jul | Southwest Airlines | direct | |
| 13 Jul | Copa | ||
| 14 Jul | Copa | ||
| 15 Jul | Copa | ||
| 16 Jul | Copa | ||
| 20 Jul | Copa | ||
| 21 Jul | Copa | ||
| 23 Jul | Copa |
Also check the deals for return flights from Denver to San Jose in July.
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