Cheap flights from South Carolina to Denver from $121

The cheapest month to fly to Denver from South Carolina is in October. Flight prices, which tend to average around $376, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in October, then you should wait until April to fly from South Carolina, when ticket prices are also cheap, with an average price of $387.

The cheapest day to depart on your flight to Denver is on a Tuesday when prices can be found for as low as $423. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Sunday, with ticket prices averaging around $595.

The cheapest time of day to fly to Denver is at noon when flights can be purchased for as low as $400. Flights in the morning are often more expensive with an average ticket price of $504.

Fly from Charleston to Denver Intl for the best South Carolina - Denver Intl flight prices

You are more likely to see cheaper flights to Denver from South Carolina when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around $424 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from South Carolina for as low as $253 on momondo.

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

Delta, Southwest, and Frontier are the most popular carriers operating from South Carolina to Denver Intl

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Denver from South Carolina according to our data. United Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Denver. Keep in mind that there are 5 different airlines that fly to Denver on a routine basis, so you have a few additional options to choose from.

As of September 2026, 9 flights take off from South Carolina and land in Denver each day. The most common flight departure time for this route is 4:00PM, with 80% of daily flights taking off in the afternoon.

The number of flights available between South Carolina and Denver is 68 per week as of September 2026. The most frequent departure day is Thu, with 19% of weekly flights leaving on this day.