$69 Find Cheap Southwest Flights from Denver to Las Vegas

When to Book Flights with Southwest from Denver to Las Vegas

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

  Generally, when trying to get a below average price for your ticket, try to book around 22 days before departure. For the cheapest possible price, our data suggests booking 53 days before departure.

• Is Southwest the cheapest airline to fly with from Denver to Las Vegas?

  With an average price of $236 return, Southwest is not the cheapest airline to fly from Denver to Las Vegas with. Instead, for the lowest price, our data suggests flying with Frontier, where a return flight costs $160 on average.

• What is the cheapest Southwest flight from Denver to Las Vegas?

  In the last 3 days, the lowest price for a flight with Southwest from Denver to Las Vegas was $80 for a return flight and $36 for a one-way flight.

• Does Southwest fly direct to Las Vegas from Denver?

  Yes, Southwest does offer direct flights for the route, with around 53 flights per week.

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

  On average, the cheapest day of the week to fly from Denver to Las Vegas with Southwest is Tuesday, when prices are around $63. The most expensive day is generally Thursday, where the average price is around $100.

• What’s the cheapest month to fly from Denver to Las Vegas with Southwest?

  The cheapest month for Southwest flights to Las Vegas from Denver is generally August, where plane tickets cost $138 on average. If possible, try to avoid the most expensive months of April and November, where tickets cost $202 and $203 respectively.