Cheapest return flights from Denver to San Jose in August from $268

Best time to book flights for Denver (DEN) to San Jose (SJO) flights at AirHint

AirHint found the following cheapest return flights from Denver (DEN) to San Jose (SJO) in August 2025 (see full year).

Return flights

30 Aug - 20 Sep American Airlines

Also check the deals for one-way flights from Denver to San Jose in August.

Skyscanner

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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