$116 Cheap Flights from Denver (DEN) to Charleston (CHS)

View $116 flight on Tue, Jun 10, 2025Opens in a new window

Popular airlines from Denver Intl. Airport (DEN) to Charleston Intl. Airport (CHS)

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Find available prices by choosing your travel dates.

Cheap Flights from Denver to Charleston (DEN-CHS)

Prices were available within the past 7 days and start at $116 for one-way flights and $231 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, May 20 - Sat, May 24
DEN
Denver
CHS
Charleston
$231 Roundtrip, found 23 hours ago
$231
Roundtrip
found 23 hours ago
Select United flight, departing Tue, May 20 from Denver to Charleston, returning Sat, May 24, priced at $231 found 23 hours ago
Southwest Airlines
Wed, Jun 4 - Wed, Jun 11
DEN
Denver
CHS
Charleston
$241 Roundtrip, found 20 hours ago
$241
Roundtrip
found 20 hours ago
Select Southwest Airlines flight, departing Wed, Jun 4 from Denver to Charleston, returning Wed, Jun 11, priced at $241 found 20 hours ago
American Airlines
Wed, Jun 25 - Tue, Jul 1
DEN
Denver
CHS
Charleston
$245 Roundtrip, found 2 hours ago
$245
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Wed, Jun 25 from Denver to Charleston, returning Tue, Jul 1, priced at $245 found 2 hours ago
Delta
Tue, Aug 12 - Tue, Aug 19
DEN
Denver
CHS
Charleston
$251 Roundtrip, just found
$251
Roundtrip
just found
Select Delta flight, departing Tue, Aug 12 from Denver to Charleston, returning Tue, Aug 19, priced at $251 just found
American Airlines
Wed, Jul 2 - Sat, Jul 5
DEN
Denver
CHS
Charleston
$251 Roundtrip, found 4 hours ago
$251
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Wed, Jul 2 from Denver to Charleston, returning Sat, Jul 5, priced at $251 found 4 hours ago
Southwest Airlines
Sat, May 10 - Wed, May 14
DEN
Denver
CHS
Charleston
$251 Roundtrip, found 6 days ago
$251
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Sat, May 10 from Denver to Charleston, returning Wed, May 14, priced at $251 found 6 days ago
American Airlines
Wed, Jul 2 - Sat, Jul 5
DEN
Denver
CHS
Charleston
$255 Roundtrip, found 4 hours ago
$255
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Wed, Jul 2 from Denver to Charleston, returning Sat, Jul 5, priced at $255 found 4 hours ago
United
Wed, Aug 13 - Sat, Aug 16
DEN
Denver
CHS
Charleston
$255 Roundtrip, just found
$255
Roundtrip
just found
Select United flight, departing Wed, Aug 13 from Denver to Charleston, returning Sat, Aug 16, priced at $255 just found
Delta
Mon, Jun 9 - Wed, Jun 11
DEN
Denver
CHS
Charleston
$257 Roundtrip, found 2 days ago
$257
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Jun 9 from Denver to Charleston, returning Wed, Jun 11, priced at $257 found 2 days ago
JetBlue Airways
Sat, Sep 6 - Wed, Sep 10
DEN
Denver
CHS
Charleston
$259 Roundtrip, just found
$259
Roundtrip
just found
Select JetBlue Airways flight, departing Sat, Sep 6 from Denver to Charleston, returning Wed, Sep 10, priced at $259 just found
Flights from Denver (DEN) to Charleston (CHS)
Origin airport
Denver Intl.
Destination airport
Charleston Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, United
Roundtrip price
$231
Distance
1446 mi

Denver to Charleston Flights

The cheapest times to fly from Denver to Charleston

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Denver to Charleston are during the month of May. You can find some of the cheapest flights from Denver to Charleston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Denver to Charleston

Sunday is one of the best days to book for cheap flights from Denver to Charleston: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Denver to Charleston

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Denver to Charleston in 2025. You can also book with separate airlines for your outbound and return journeys, from $116 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Denver to Charleston flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Denver to Charleston airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Denver Intl. Airport (DEN) to Charleston Intl. Airport (CHS) cost?
Find affordable return tickets from Denver Intl. Airport (DEN) to Charleston Intl. Airport (CHS) starting from $245. Book your seat and take off on your trip. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Southwest Airlines flight leaving DEN on May 20 2025 and touching down at CHS. The price was last updated on April 25 2025 and has not changed since.
What is the cheapest month to fly from DEN to CHS?
The cheapest flights from DEN to CHS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Denver Intl. Airport (DEN) to Charleston Intl. Airport (CHS)?
If you’re departing from Denver Intl. Airport (DEN), you can jump on a nonstop flight to Charleston Intl. Airport (CHS) with United Airlines.
What is the cheapest airline that flies from DEN to CHS?
Journey from DEN to CHS with United. This carrier currently offers the lowest one-way fare on this route, starting from $116. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from DEN on May 20 2025. Prices were last updated on April 25 2025 and have not changed since.
How many flights per day from Denver Intl. Airport (DEN) to Charleston Intl. Airport (CHS)?
Every day, an average of 2 direct flights operate from Denver Intl. Airport (DEN) to Charleston Intl. Airport (CHS). Pick the departure time that best fits your itinerary.
What are the most popular departure times for flights from Denver Intl. Airport (DEN) to Charleston Intl. Airport (CHS)?
The 9 AM departures from DEN to CHS are the top choice for many travelers. Greater demand means you’ll likely pay more for these departures. If you want to save on your trip, book during off-peak hours.
What day of the week has the most flights from DEN to CHS?
If you jet off on a Monday, you’ll get the widest range of options for flights from Denver Intl. Airport (DEN) to Charleston Intl. Airport (CHS).
What is the earliest flight from Denver Intl. Airport (DEN) to Charleston Intl. Airport (CHS)?
The earliest flight leaving from Denver Intl. Airport (DEN) is at around 9:56AM UTC-7. Board this plane and you’ll land at Charleston Intl. Airport (CHS) at approximately 3:15PM UTC-5. The total flight duration is 3h 19m.
How long does it take to fly from Denver Intl. Airport (DEN) to Charleston Intl. Airport (CHS)?
The average flight duration from DEN to CHS is 3 hours and 15 minutes, covering a total distance of 1,450 mi.
What airline has the least delays from DEN to CHS?
With 100% of flights generally arriving on time, Frontier Airlines has the best on-time performance for nonstop flights from Denver Intl. Airport (DEN) to Charleston Intl. Airport (CHS). To keep track of your flight status and get notifications about any changes, use the Expedia App.
What is the best time to fly from Denver Intl. Airport (DEN) to Charleston Intl. Airport (CHS)?
To avoid possible delays on the Denver Intl. Airport (DEN) to Charleston Intl. Airport (CHS) route, aim to travel before 3 PM. Later flights are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Charleston from Denver Intl. Airport (DEN)?
If you’re flying on a direct flight from Denver Intl. Airport (DEN) to Charleston, Charleston Intl. Airport (CHS) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Denver Intl. Airport (DEN) to Charleston Intl. Airport (CHS) last-minute?
Holding off until right before your break to book a flight from DEN to CHS generally means paying more. While it’s possible to find some last-minute discounts, they aren’t always guaranteed. Keep your travel schedule open to maximize your chances of snagging a bargain.
Is it cheaper to book a DEN to CHS flight and hotel package?
You’ll generally save money by booking a DEN to CHS flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it’s easy to manage it all in one place. Once you’ve selected your ideal flights and accommodations, you can add extras such as activities, car rentals and tours.
Can I cancel or change the date of my flight from Denver Intl. Airport (DEN) to Charleston Intl. Airport (CHS)?
If you booked your DEN to CHS flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

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*Available to One Key members.