Cheapest return flights from Denver to San Jose in August from $245
AirHint found the following cheapest return flights from Denver (DEN) to San Jose (SJO) in August 2025 (see full year).
Return flights
| 19 Aug - 22 Aug | American Airlines | ||
| 14 Aug - 18 Aug | Southwest Airlines | ||
| 08 Aug - 18 Aug | United | ||
| 03 Aug - 09 Aug | United |
Also check the deals for one-way flights from Denver to San Jose in August.
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.
