Cheap flights from Denver to Charleston from $126

The cheapest month to fly to Charleston from Denver is in January. Flight prices, which tend to average around $346, are often lower during this time because this is during the off-season. The month of August is another great option to travel to Charleston, with average flight prices from Denver averaging around $374.

The cheapest day to depart from Denver to Charleston is on a Sunday. Travelers who choose to depart for Charleston on a Sunday will often find tickets for as low as $409. The most expensive day to fly to Charleston is Monday, with ticket prices averaging around $505.

The cheapest time of day to fly to Charleston is at noon when flights can be purchased for as low as $415. In the evening is when there is more demand to fly to Charleston, so prices are often more expensive at around $622 per ticket.

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

You are more likely to see cheaper flights to Charleston from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to Charleston for around $424 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Charleston from Denver for as low as $345 on momondo.

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

You could potentially save up to 18% on your flight if you consider stops on a Denver to Charleston flight.

As of September 2026, prices for Denver to Charleston flights are approximately 42% more expensive when compared to flights at the same time last year.

United Airlines and Delta are the most popular carriers operating from Denver Intl to Charleston

United Airlines, Southwest and American Airlines are the top three most popular airlines that fly to Charleston from Denver according to our data. United Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Charleston. Keep in mind that there are 6 different airlines that fly to Charleston on a routine basis, so you have a few additional options to choose from.

As of September 2026, there are 1 flights per day flying from Denver to Charleston. The most common time of day flights depart is 10:00AM, with 50% of flights taking off at noon.

As of September 2026, 12 flights take off from Denver and land in Charleston each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.