Which airports does Frontier Airlines fly between San Jose and Denver?
For flights between San Jose and Denver, Frontier Airlines operates the following airport routes:
- For flights between San Jose and Denver, Frontier Airlines operates from the following airport routes: San Jose Mnpl (SJC) to Denver International (DEN)
What do Frontier Airlines flights from San Jose to Denver cost?
One of Frontier Airlines cheapest prices for a San Jose to Denver flight we have right now is $24.
On average though, flights with Frontier Airlines cost $125.64 for the route San Jose to Denver, but it mostly depends on the season and how far in advance you book your tickets.