Cheapest return flights from Denver to San Jose in May from $242

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 May 2025 (see full year).

Return flights

13 May - 19 May American Airlines
06 May - 12 May American Airlines
13 May - 20 May United
03 May - 10 May Delta
17 May - 24 May American Airlines
25 May - 01 Jun United
10 May - 24 May Delta
10 May - 17 May Delta
13 May - 27 May United
21 May - 29 May American Airlines
17 May - 24 May United direct
23 May - 01 Jun American Airlines
18 May - 18 Jun American Airlines
23 May - 01 Jun United direct

Also check the deals for one-way 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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