Cheapest return flights from Denver to San Jose in February from 203€

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

Return flights

03 Feb - 09 Feb Southwest Airlines
07 Feb - 14 Feb Frontier Airlines
09 Feb - 19 Feb Delta
06 Feb - 14 Feb Frontier Airlines
05 Feb - 14 Feb Frontier Airlines
12 Feb - 22 Feb Frontier Airlines
14 Feb - 21 Feb Frontier Airlines
06 Feb - 15 Feb Frontier Airlines

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

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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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