HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Charleston

$104+ Cheap flights from Denver to Charleston (DEN - CHS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — CHS
Oct 25 — Nov 11
Sat 10/25
Sat 11/1
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Denver to Charleston with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Denver Intl to Charleston are usually found in January or July, booked 85 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Denver to Charleston

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Charleston (CHS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$242
(Kiwi.com)

One-way from

$104
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$417

Good round-trip deal

$332 or less

Good one-way deal

$187 or less
Provider with most accurate pricing for Denver Intl-Charleston flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Charleston flights.
Search Deals
From Denver Intl to Charleston
Search Deals
One-way flight from Denver Intl to Charleston
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from Denver Intl to Charleston.
Search Deals
Price to beat on a one-way flight from Denver Intl to Charleston.
Search Deals

Find flight deals from Denver to Charleston

Cheapest flights from Denver to Charleston
Explore the most affordable flight options available from Denver to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/61:42 pmDEN - CHS
2 stops19h 03mMultiple Airlines
Tue 11/117:05 amCHS - DEN
1 stop6h 28mMultiple Airlines
Deal found 9/23$242
This Kiwi.com deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/184:08 pmDEN - CHS
1 stop22h 05mMultiple Airlines
Wed 10/227:55 pmCHS - DEN
1 stop31h 13mMultiple Airlines
Deal found 9/23$245
This Kiwi.com deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/227:14 pmDEN - CHS
1 stop25h 29mMultiple Airlines
Sun 10/269:38 pmCHS - DEN
1 stop11h 33mMultiple Airlines
Deal found 9/23$246
This Kiwi.com deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/278:56 pmDEN - CHS
1 stop23h 47mMultiple Airlines
Fri 10/319:10 pmCHS - DEN
2 stops24h 49mMultiple Airlines
Deal found 9/24$248
This Kiwi.com deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/226:10 amDEN - CHS
1 stop10h 31mMultiple Airlines
Wed 10/297:55 pmCHS - DEN
2 stops27h 35mMultiple Airlines
Deal found 9/24$249
This Priceline deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/511:59 pmDEN - CHS
1 stop8h 07mJetBlue
Mon 12/82:43 pmCHS - DEN
1 stop9h 24mJetBlue
Deal found 9/22$251
This Kiwi.com deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3111:59 pmDEN - CHS
1 stop12h 30mMultiple Airlines
Mon 11/39:10 pmCHS - DEN
1 stop29h 53mMultiple Airlines
Deal found 9/23$255
This Kiwi.com deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/179:08 pmDEN - CHS
1 stop20h 57mMultiple Airlines
Mon 10/209:10 pmCHS - DEN
2 stops16h 49mMultiple Airlines
Deal found 9/24$262

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver to Charleston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 25, 2025.
Use the filters below to find and compare flights from Denver to Charleston that are best for you.

Fly from

Denver

Fly to

Charleston

Route

Depart

Return

Price

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

Wed 10/22

7:15 am-4:25 pm

1 stop7h 10m

Charleston

Wed 10/22

5:25 pm-10:40 pm

1 stop7h 15m

$291

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

Sat 10/18

10:02 am-3:27 pm

Nonstop3h 25m

Charleston

Wed 10/22

11:06 am-4:33 pm

1 stop7h 27m

$293

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

Sat 10/18

5:45 am-4:11 pm

1 stop8h 26m

Charleston

Wed 10/22

2:35 pm-8:58 pm

1 stop8h 23m

$303

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

Mon 10/27

9:48 am-3:06 pm

Nonstop3h 18m

Charleston

Fri 10/31

4:11 pm-6:09 pm

Nonstop3h 58m

$304

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

Fri 10/17

12:50 am-10:21 am

1 stop7h 31m

Charleston

Sat 10/25

8:50 am-12:52 pm

1 stop6h 02m

$315

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

Fri 11/7

11:59 pm-12:10 pm

1 stop10h 11m

Charleston

Tue 11/11

6:30 am-12:05 pm

1 stop7h 35m

$324

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

Fri 11/7

11:59 pm-12:10 pm

1 stop10h 11m

Charleston

Wed 11/12

3:47 pm-8:38 pm

1 stop6h 51m

$324

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

Fri 10/10

9:08 pm-3:41 pm

1 stop16h 33m

Charleston

Mon 10/13

9:23 pm-5:09 pm

1 stop21h 46m

$353

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

Wed 11/12

11:50 am-10:27 pm

1 stop8h 37m

$126

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

Tue 11/4

11:50 am-10:27 pm

1 stop8h 37m

$126

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/23

Showing 1-10 of 18 results
1
2

Compare providers for flights from Denver to Charleston

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Charleston in September.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-Charleston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Charleston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Charleston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Charleston flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Charleston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Denver to Charleston

Have a flexible travel schedule? Discover the best time to fly to Charleston from Denver with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Denver to Charleston

How far ahead should I book a flight from Denver to Charleston?

Use this chart to determine the optimal time to book a round-trip flight from Denver to Charleston. Price data was last updated on September 19, 2025.

Booking 85 days in advance of your planned departure date is, on average, the best time to get cheap flights from Denver to Charleston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Denver to Charleston?

Currently, August is the cheapest month in which you can book a flight from Denver to Charleston (average of $217). Flying from Denver to Charleston in March is currently the most expensive (average of $335). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DEN to CHS?

Find hourly flight availability from Denver to Charleston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 25, 2025.

It’s typically best to fly out from Denver to Charleston in the afternoon. Doing so could potentially save you 26% on the flight price compared to flying in the evening, which is usually more expensive.

What is the cheapest day to fly from Denver to Charleston?

Use this chart to determine the cheapest time to fly round-trip from Denver to Charleston. Price data was last updated on September 21, 2025.

Travelers seeking maximum savings on their Denver to Charleston flight should consider departing on Tuesday evenings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Charleston

Get insights into the airlines that provide service to Charleston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Charleston. Reviews last updated September 25, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Denver to Charleston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,973 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,926 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,162 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Denver to Charleston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Denver to Charleston flight route?

    Flights from Denver Intl to Charleston have been viewed 2 times in the past calendar month.

  • How long is the flight from Denver to Charleston?

    For as low as $293, Southwest can have you in Charleston from Denver in 3h 25m. The distance between Denver and Charleston is about 1446 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Denver to Charleston round-trip?

    Our cheapest airline available from Denver to Charleston is Frontier. Our recent data shows that you can find tickets from as low as $136 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $168 and $242 round-trip. Users have found that Frontier is 69% cheaper than the other options available to this destination.

  • What are the cheapest flights from Denver to Charleston?

    On average you can expect to pay $347 for a flight from Denver to Charleston. The cheapest flight overall is $90 while the most popular route, (Denver Intl - Charleston) is currently priced at $236.

  • Can I find deals for flights from Denver to Charleston that include hotel bookings?

    Yes. In addition to deals on Denver to Charleston flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to Charleston?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Charleston.

  • Can I find deals for business class flights from Denver to Charleston?

    Yes. Cheapflights offers flight deals from Denver to Charleston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Denver to Charleston?

    Currently, August is the cheapest month in which you can book a flight from Denver to Charleston (average of $217). Flying from Denver to Charleston in March is currently the most expensive (average of $335). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Charleston?

Book flights to Charleston if you plan to visit one of these locations
North Charleston
Summerville
Walterboro
Mount Pleasant
Isle of Palms
Santee
Edisto Beach

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Denver to Charleston

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Charlotte flights
Denver to Savannah flights
Denver to Greenville flights
Denver to Myrtle Beach flights
Denver to Columbia flights
Grand Junction to Charlotte flights
Colorado Springs to Charleston flights
Denver to Augusta flights
Denver to Hilton Head Island flights
Colorado Springs to Savannah flights
Aspen to Charleston flights
Vail to Charlotte flights
Colorado Springs to Charlotte flights
Durango to Charlotte flights
Colorado Springs to Greenville flights
Montrose to Charleston flights
Colorado Springs to Columbia flights
Colorado Springs to Myrtle Beach flights
Grand Junction to Savannah flights
Aspen to Charlotte flights
Grand Junction to Charleston flights
Durango to Charleston flights
Durango to Greenville flights
Durango to Savannah flights
Montrose to Savannah flights
Montrose to Myrtle Beach flights
Gunnison to Charlotte flights
Grand Junction to Greenville flights
Montrose to Charlotte flights
Denver to Florence flights
Grand Junction to Myrtle Beach flights
Aspen to Myrtle Beach flights
Hayden to Charlotte flights
Montrose to Greenville flights
Cortez to Greenville flights
Montrose to Florence flights
Colorado Springs to Florence flights

Top 5 airlines flying from Denver to Charleston

Discover the top 5 airlines that operate flights from Denver to Charleston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$136Average$260FlexibilityNo cancel feeOn-time62%
DeltaCheapest$168Average$338FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$242Average$361FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$278Average$460FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$283Average$517FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.