Cheapest return flights from Denver to San Jose in March from $291

AirHint found the following cheapest return flights from Denver (DEN) to San Jose (SJO) in March 2026 (see full year).

Return flights

04 Mar - 08 Mar American Airlines
01 Mar - 05 Mar Copa
08 Mar - 14 Mar Copa
29 Mar - 10 Apr Copa
18 Mar - 23 Mar Avianca
08 Mar - 14 Mar Southwest Airlines direct
12 Mar - 21 Mar Avianca
13 Mar - 21 Mar jetBlue
27 Mar - 02 Apr Copa
13 Mar - 20 Mar jetBlue
21 Mar - 29 Mar American Airlines
07 Mar - 21 Mar Copa

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

Powered by

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.

Book a cheap hotel in San Jose

Cheap car rent in San Jose

Feel free to contact us with any feedback or request another flight research.