$175 Find Cheap Southwest Flights from Denver to San José

When to Book Flights with Southwest from Denver to San José

• How far in advance should I book tickets for a flight with Southwest from Denver to San José?

  Generally, when trying to get a below average price for your ticket, try to book around 1 days before departure. For the cheapest possible price, our data suggests booking 10 days before departure.

• Is Southwest the cheapest airline to fly with from Denver to San José?

  With an average price of $510 return, Southwest is not the cheapest airline to fly from Denver to San José with. Instead, for the lowest price, our data suggests flying with Delta, where a return flight costs $391 on average.

• What is the cheapest Southwest flight from Denver to San José?

  In the last 3 days, the lowest price for a flight with Southwest from Denver to San José was $301 for a return flight and $182 for a one-way flight.

• Does Southwest fly direct to San José from Denver?

  No, Southwest does not fly the route directly.

• What’s the cheapest day of the week to fly from Denver to San José with Southwest?

  On average, the cheapest day of the week to fly from Denver to San José with Southwest is Monday, when prices are around $100. The most expensive day is generally Wednesday, where the average price is around $159.

• What’s the cheapest month to fly from Denver to San José with Southwest?

  The cheapest month for Southwest flights to San José from Denver is generally May, where plane tickets cost $129 on average. If possible, try to avoid the most expensive months of October and December, where tickets cost $298 and $399 respectively.