Cheap flights from Las Vegas to Colorado from $79

The month of October is, on average, the cheapest month to fly to Colorado from Las Vegas, with most prices found around $150. The month of May is another great option to travel to Colorado, with average flight prices from Las Vegas averaging around $167.

The cheapest day to depart from Las Vegas to Colorado is on a Friday when prices can be found for as low as $239. On the other hand, Monday is the most expensive day to depart from Las Vegas because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $326.

The cheapest time of day to fly to Colorado is in the evening when flights can be purchased for as low as $209. At noon is when there is more demand to fly to Colorado, so prices are often more expensive at around $352 per ticket.

Fly from Las Vegas Harry Reid Intl to Denver Intl for the best Las Vegas Harry Reid Intl - Colorado flight prices

You are more likely to see cheaper flights to Colorado from Las Vegas when booking weeks ahead of your departure date. In general, you can expect to find flights to Colorado for around $180 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colorado from Las Vegas for as low as $119 on momondo.

There are 4 cabin classes available to choose from on Las Vegas to Colorado flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Frontier, Alaska Airlines, and Delta are the most popular carriers operating from Las Vegas Harry Reid Intl to Colorado

Frontier, Southwest and United Airlines are the top three most popular airlines that fly to Colorado from Las Vegas according to our data. Frontier is the first choice among our users, with 73% of people opting to fly with this airline when traveling to Colorado. Keep in mind that there are 5 different airlines that fly to Colorado on a routine basis, so you have a few additional options to choose from.

As of September 2026, there are 21 flights per day flying from Las Vegas to Colorado. The most common time of day flights depart is 9:00AM, with 40% of flights taking off at noon.

As of September 2026, there are 151 flights per week flying from Las Vegas to Colorado. The most common day of the week flights depart is Tue, with 26% of flights taking off on this day.