Cheapest return flights from Denver (DEN) to San Jose (SJO), July

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
11 Jul 18 Jul United
25 Jul 11 Aug Viva
20 Jul 28 Jul Volaris
29 Jul 19 Aug Copa
19 Jul 26 Jul Volaris
11 Jul 25 Jul Viva
10 Jul 17 Jul United
17 Jul 21 Jul Frontier Airlines
16 Jul 26 Jul Volaris
18 Jul 25 Jul Viva
22 Jul 27 Jul Volaris
19 Jul 27 Jul Volaris
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deals for one-way flights from Denver to San Jose in July.

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Updated Jul 6, 2026.

About these fares

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