Cheapest return flights from Denver to San Jose in March from 282€

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 March 2025 (see full year).

Return flights

03 Mar - 12 Mar American Airlines
27 Mar - 03 Apr Southwest Airlines
03 Mar - 09 Mar Southwest Airlines
04 Mar - 13 Mar Southwest Airlines
03 Mar - 17 Mar Frontier Airlines
26 Mar - 04 Apr Copa
05 Mar - 13 Mar Delta
04 Mar - 18 Mar Frontier Airlines
11 Mar - 25 Mar Frontier Airlines
01 Mar - 31 Mar Frontier Airlines
09 Mar - 18 Mar Southwest Airlines
03 Mar - 16 Mar Frontier Airlines
29 Mar - 05 Apr Copa
22 Mar - 01 Apr Copa
21 Mar - 20 Apr Frontier Airlines
29 Mar - 05 Apr United direct
21 Mar - 20 Apr United direct

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

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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