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$110+ 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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — CHS
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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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 Tuesday or Wednesday 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 16, 2025.

Round-trip from

$242
(Kiwi.com)

One-way from

$110
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$407

Good round-trip deal

$362 or less

Good one-way deal

$175 or less
From Denver Intl to Charleston
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One-way flight from Denver Intl to Charleston
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Highest demand for flights based on searches. 5% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Denver Intl to Charleston.
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Price to beat on a one-way flight from Denver Intl to Charleston.
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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 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/168:18 amDEN - CHS
1 stop7h 57mMultiple Airlines
Mon 10/209:10 pmCHS - DEN
1 stop29h 58mMultiple Airlines
Deal found 9/15$242
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Tue 10/1411:59 pmDEN - CHS
1 stop12h 30mMultiple Airlines
Tue 10/214:01 pmCHS - DEN
1 stop18h 42mMultiple Airlines
Deal found 9/16$246
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 11/112:16 amDEN - CHS
1 stop7h 21mMultiple Airlines
Mon 11/109:23 pmCHS - DEN
1 stop13h 45mMultiple Airlines
Deal found 9/15$248
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/2512:25 pmDEN - CHS
2 stops18h 41mMultiple Airlines
Tue 10/287:05 amCHS - DEN
1 stop26h 06mMultiple Airlines
Deal found 9/14$249
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/3012:16 amDEN - CHS
1 stop6h 41mMultiple Airlines
Sun 11/210:11 amCHS - DEN
2 stops23h 10mMultiple Airlines
Deal found 9/14$250
This Priceline deal was found by Cheapflights users on 9/16. 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.
Tue 11/411:50 amDEN - CHS
1 stop8h 37mJetBlue
Fri 11/213:16 pmCHS - DEN
1 stop9h 11mJetBlue
Deal found 9/16$251
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/610:55 amDEN - CHS
2 stops20h 33mMultiple Airlines
Tue 10/72:59 pmCHS - DEN
1 stop10h 17mMultiple Airlines
Deal found 9/15$253
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 11/112:16 amDEN - CHS
1 stop7h 21mMultiple Airlines
Thu 11/67:05 amCHS - DEN
2 stops17h 23mMultiple Airlines
Deal found 9/15$254
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/45:55 pmDEN - CHS
1 stop24h 53mMultiple Airlines
Sat 10/114:31 pmCHS - DEN
2 stops41h 05mMultiple Airlines
Deal found 9/15$256
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/45:55 pmDEN - CHS
1 stop24h 53mMultiple Airlines
Mon 10/1310:11 amCHS - DEN
2 stops24h 01mMultiple Airlines
Deal found 9/15$257

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 16, 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

Sat 10/25

10:02 am-3:27 pm

Nonstop3h 25m

Charleston

Tue 10/28

4:11 pm-6:09 pm

Nonstop3h 58m

$269

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

Mon 11/17

9:48 am-3:06 pm

Nonstop3h 18m

Charleston

Wed 11/19

2:52 pm-7:29 pm

1 stop6h 37m

$279

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

Tue 10/14

11:59 pm-9:15 am

1 stop7h 16m

Charleston

Tue 10/21

4:20 pm-6:03 pm

Nonstop3h 43m

$279

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

Mon 10/6

12:50 am-8:45 am

1 stop5h 55m

Charleston

Tue 10/7

12:54 pm-5:49 pm

1 stop6h 55m

$289

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

Mon 11/17

10:20 am-7:55 pm

2 stops7h 35m

Charleston

Wed 11/19

6:00 am-1:30 pm

2 stops9h 30m

$299

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

Wed 12/31

10:20 am-7:55 pm

2 stops7h 35m

Charleston

Sat 1/10

11:05 am-8:10 pm

1 stop11h 05m

$300

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

Fri 11/7

11:59 pm-12:10 pm

1 stop10h 11m

Charleston

Tue 11/11

2:30 pm-5:51 pm

1 stop5h 21m

$302

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

Fri 10/24

11:40 pm-10:00 am

1 stop8h 20m

Charleston

Fri 11/7

2:50 pm-4:45 pm

Nonstop3h 55m

$305

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

Mon 11/24

5:30 am-2:10 pm

1 stop6h 40m

Charleston

Wed 11/26

4:30 pm-6:25 pm

Nonstop3h 55m

$313

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

Wed 11/26

3:14 pm-11:57 pm

1 stop6h 43m

Charleston

Tue 12/2

5:46 pm-11:46 pm

1 stop8h 00m

$323

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 17 results
1
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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 12, 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 16, 2025.

It’s typically best to fly out from Denver to Charleston in the afternoon. Doing so could potentially save you 15% on the flight price compared to flying in the morning, 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 14, 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 16, 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
4,242 reviews

Entertainment

7.5

Overall

8.0

Food

7.0

Crew

8.6

Comfort

8.0

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
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Overall

8.0

Food

7.0

Crew

8.6

Comfort

8.0

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
7,957 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Overall

8.0

Food

7.0

Crew

8.6

Comfort

8.0

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
8,924 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Overall

8.0

Food

7.0

Crew

8.6

Comfort

8.0

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
4,242 reviews

Entertainment

7.5

Overall

8.0

Food

7.0

Crew

8.6

Comfort

8.0

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
3,174 reviews
Southwest
8.0
Very good
4,242 reviews

Entertainment

7.5

Overall

8.0

Food

7.0

Crew

8.6

Comfort

8.0

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.

  • What airports do I use to fly from Denver to Charleston?

    You will need to book a flight from Denver Intl to Charleston if you want to fly from Denver to Charleston. At least 5 different airlines have flights from Denver Intl (DEN) to Charleston (CHS) on a regular basis. There is 1 flight to Charleston from the Denver airport per day. If you manage to book one that is nonstop, then you can expect the flight time from DEN to CHS to be around 3h 05m.

  • 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 $269, United Airlines 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 $189 and $250 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 $354 for a flight from Denver to Charleston. The cheapest flight overall is $107 while the most popular route, (Denver Intl - Charleston) is currently priced at $228.

  • 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

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Alternative routes for Denver to Charleston

See prices for flight routes from nearby airports that may be better suited for you.
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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 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$136Average$260FlexibilityNo cancel feeOn-time62%
DeltaCheapest$189Average$341FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$250Average$365FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$279Average$462FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$284Average$522FlexibilityNo cancel feeOn-time69%

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