Cheapest return flights from Denver to San Jose in April from 299€

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 April 2025 (see full year).

Return flights

22 Apr - 29 Apr United
23 Apr - 29 Apr United
24 Apr - 29 Apr United
06 Apr - 18 Apr Copa
21 Apr - 29 Apr United
26 Apr - 04 May Copa
16 Apr - 20 Apr Copa
02 Apr - 15 Apr United
26 Apr - 04 May United direct
04 Apr - 13 Apr Copa
17 Apr - 26 Apr Copa
04 Apr - 13 Apr United direct

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

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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