HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Charleston

$81+ 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 3/26. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — CHS
mars 8 — mars 151
sam. 3/8
sam. 3/15
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.

The best prices from Denver Intl to Charleston are usually found in January or September, booked 90 days in advance, depart on a Tuesday or Saturday and return on a Wednesday

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 mars 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$286
(Southwest)

One-way from

$81
(Frontier)

Popular in

December

Cheapest in

January

Average price

$507

Good round-trip deal

$458 or less

Good one-way deal

$246 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. 0% potential increase in price ($3 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 mars 3, 2025.

This Southwest deal was found by Cheapflights users on 3/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 4/42:10 pmDEN - CHS
Nonstop3h 10mSouthwest
mar. 4/87:10 pmCHS - DEN
1 stop5h 55mSouthwest
Deal found 3/1$286
This Delta deal was found by Cheapflights users on 3/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 5/212:55 amDEN - CHS
1 stop6h 30mDelta
mar. 5/612:50 pmCHS - DEN
1 stop9h 03mDelta
Deal found 3/3$296
This United Airlines deal was found by Cheapflights users on 3/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 4/149:40 amDEN - CHS
Nonstop3h 23mUnited Airlines
jeu. 4/243:59 pmCHS - DEN
Nonstop4h 00mUnited Airlines
Deal found 3/2$311
This American Airlines deal was found by Cheapflights users on 3/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/811:53 pmDEN - CHS
1 stop7h 59mAmerican Airlines
dim. 5/115:07 amCHS - DEN
1 stop6h 13mAmerican Airlines
Deal found 3/2$314
This Frontier deal was found by Cheapflights users on 3/2. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 6/111:25 pmDEN - CHS
1 stop7h 31mFrontier
lun. 6/99:56 amCHS - DEN
1 stop7h 01mFrontier
Deal found 3/2$324
This Mytrip deal was found by Cheapflights users on 3/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/16:30 pmDEN - CHS
3 stops20h 36mMultiple Airlines
dim. 5/42:48 pmCHS - DEN
3 stops28h 39mMultiple Airlines
Deal found 3/2$384

Find flights from Denver to Charleston within your budget

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 mars 3, 2025.

Fly from

Denver

Fly to

Charleston

Route

Depart

Return

Price

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

ven. 4/4

2:10 pm-7:20 pm

Nonstop3h 10m

Charleston

mar. 4/8

7:10 pm-11:05 pm

1 stop5h 55m

$286

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

ven. 5/2

12:55 am-9:25 am

1 stop6h 30m

Charleston

mar. 5/6

12:50 pm-7:53 pm

1 stop9h 03m

$296

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

lun. 4/14

9:40 am-3:03 pm

Nonstop3h 23m

Charleston

jeu. 4/24

3:59 pm-5:59 pm

Nonstop4h 00m

$311

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

jeu. 5/8

11:53 pm-9:52 am

1 stop7h 59m

Charleston

dim. 5/11

5:07 am-9:20 am

1 stop6h 13m

$314

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

dim. 6/1

11:25 pm-8:56 am

1 stop7h 31m

Charleston

lun. 6/9

9:56 am-2:57 pm

1 stop7h 01m

$324

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

jeu. 5/1

6:30 pm-5:06 pm

3 stops20h 36m

Charleston

dim. 5/4

2:48 pm-5:27 pm

3 stops28h 39m

$384

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

mer. 3/26

11:45 pm-3:07 pm

1 stop13h 22m

$81

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

lun. 3/31

11:55 pm-11:45 am

1 stop9h 50m

$120

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

sam. 4/19

6:40 pm-2:03 pm

1 stop17h 23m

$123

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

lun. 3/31

2:10 pm-7:20 pm

Nonstop3h 10m

$126

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/3

Showing 1-10 of 16 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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
MytripPrice 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.

Travel insights for flights from Denver to Charleston

Get recent, data-driven insights about flights from Denver to Charleston including ideal travel times, pricing trends, and more.

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 February 28, 2025.

Booking 90 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 mars 3, 2025.

It’s typically best to fly out from Denver to Charleston in the afternoon. Doing so could potentially save you 12% on the flight price compared to flying at noon, 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 March 2, 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. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Charleston by month

Plan your trip to Charleston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Charleston ranges from 2.4 - 7.2 inches per month. August is typically the wettest month, when rainfall can reach 7.2 in. November is typically the driest time to visit Charleston when rainfall is around 2.4 in.

Temperature in Charleston by month

Plan your trip to Charleston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Charleston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 48.2 F).

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 mars 3, 2025.
Get a feel of what it's like to fly with Southwest, Alaska Airlines and Delta from Denver to Charleston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,333 reviews

Crew

8.7

Boarding

8.2

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Southwest
8.1
Very good
4,333 reviews
Southwest
8.1
Very good
4,333 reviews

Crew

8.7

Boarding

8.2

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Alaska Airlines
8.0
Very good
9,713 reviews
Southwest
8.1
Very good
4,333 reviews

Crew

8.7

Boarding

8.2

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Delta
8.0
Very good
8,070 reviews
Southwest
8.1
Very good
4,333 reviews

Crew

8.7

Boarding

8.2

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

United Airlines
7.4
Good
8,679 reviews
Southwest
8.1
Very good
4,333 reviews

Crew

8.7

Boarding

8.2

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

JetBlue
7.4
Good
3,009 reviews
Southwest
8.1
Very good
4,333 reviews

Crew

8.7

Boarding

8.2

Comfort

8.1

Food

7.1

Entertainment

7.6

Overall

8.1

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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 1 times in the past calendar month.

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

    Our cheapest airline available from Denver to Charleston is Southwest. Our recent data shows that you can find tickets from as low as $286 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $296 and $311 round-trip. Users have found that Southwest is 37% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Denver to Charleston one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $81. However, be on the lookout for offers from JetBlue and Sun Country Air, as they are both options that can get you from Denver to Charleston for a low price.

  • What are the cheapest flights from Denver to Charleston?

    On average you can expect to pay $449 for a flight from Denver to Charleston. The cheapest flight overall is $129 while the most popular route, (Denver Intl - Charleston) is currently priced at $255.

  • 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 Denver?

Book flights to Denver if you plan to visit one of these locations
North Charleston
Santee
Mount Pleasant
Isle of Palms
Folly Beach
Summerville
Walterboro
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 Myrtle Beach flights
Denver to Greenville flights
Denver to Columbia flights
Colorado Springs to Charleston flights
Colorado Springs to Savannah flights
Colorado Springs to Charlotte flights
Denver to Hilton Head Island flights
Colorado Springs to Greenville flights
Colorado Springs to Myrtle Beach flights
Denver to Augusta flights
Montrose to Charlotte flights
Grand Junction to Charlotte flights
Durango to Savannah flights
Vail to Charlotte flights
Colorado Springs to Columbia flights
Montrose to Myrtle Beach flights
Durango to Charleston flights
Gunnison to Charlotte flights
Hayden to Charlotte flights
Aspen to Charlotte flights
Durango to Charlotte flights
Grand Junction to Charleston flights
Aspen to Charleston flights
Montrose to Charleston flights
Grand Junction to Savannah flights
Denver to Florence flights
Grand Junction to Myrtle Beach flights
Aspen to Myrtle Beach flights
Montrose to Greenville flights
Montrose to Savannah flights
Durango to Greenville flights
Montrose to Florence flights
Cortez to Greenville flights
Colorado Springs to Florence flights
Grand Junction to Greenville 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 mars 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$138Average$240FlexibilityNo cancel feeOn-time62%
DeltaCheapest$216Average$396FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$251Average$398FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$297Average$474FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$302Average$513FlexibilityNo 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.