Cheapest one-way flights from Denver to San Jose in May from $105

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

AirHint found the following cheapest one-way flights from Denver (DEN) to San Jose (SJO) in May 2025 (see full year).

One-Way flights

16 May American Airlines
13 May American Airlines
04 May American Airlines
24 May American Airlines
17 May Frontier Airlines
18 May American Airlines
25 May United
17 May United direct
16 May United direct
24 May United direct

Also check the deals for return flights from Denver to San Jose in May.

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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