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$79+ 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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — CHS
ago. 18 — ago. 251
lun. 8/18
lun. 8/25
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 Saturday 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 agosto 13, 2025.

Round-trip from

$257
(American Airlines)

One-way from

$79
(United Airlines)

Popular in

December

Cheapest in

January

Average price

$416

Good round-trip deal

$361 or less

Good one-way deal

$246 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 ($24 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 August 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 agosto 13, 2025.

This American Airlines deal was found by Cheapflights users on 8/11. 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.
sáb. 10/1111:59 pmDEN - CHS
1 stop6h 17mAmerican Airlines
mié. 10/151:42 pmCHS - DEN
1 stop8h 45mAmerican Airlines
Deal found 8/11$257
This Delta deal was found by Cheapflights users on 8/12. 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.
vie. 9/2612:59 amDEN - CHS
1 stop6h 17mDelta
sáb. 10/2512:54 pmCHS - DEN
1 stop6h 55mDelta
Deal found 8/12$259
This American Airlines deal was found by Cheapflights users on 8/12. 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.
mar. 9/211:52 pmDEN - CHS
1 stop7h 47mAmerican Airlines
vie. 9/56:17 pmCHS - DEN
1 stop5h 59mAmerican Airlines
Deal found 8/12$261
This United Airlines deal was found by Cheapflights users on 8/12. 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.
sáb. 9/139:45 amDEN - CHS
Nonstop3h 25mUnited Airlines
mié. 9/174:12 pmCHS - DEN
Nonstop3h 44mUnited Airlines
Deal found 8/12$262
This United Airlines deal was found by Cheapflights users on 8/12. 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.
mié. 9/109:45 amDEN - CHS
Nonstop3h 25mUnited Airlines
mié. 9/174:12 pmCHS - DEN
Nonstop3h 44mUnited Airlines
Deal found 8/12$263
This United Airlines deal was found by Cheapflights users on 8/11. 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.
mié. 9/106:00 amDEN - CHS
1 stop7h 50mUnited Airlines
mar. 9/164:12 pmCHS - DEN
Nonstop3h 44mUnited Airlines
Deal found 8/11$264
This American Airlines deal was found by Cheapflights users on 8/13. 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.
sáb. 9/279:30 amDEN - CHS
1 stop6h 14mAmerican Airlines
sáb. 10/410:31 amCHS - DEN
2 stops7h 14mAmerican Airlines
Deal found 8/13$265
This Delta deal was found by Cheapflights users on 8/12. 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.
mié. 10/16:25 amDEN - CHS
1 stop9h 44mDelta
vie. 10/108:03 pmCHS - DEN
1 stop5h 56mDelta
Deal found 8/12$266
This Southwest deal was found by Cheapflights users on 8/12. 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.
mar. 9/211:40 pmDEN - CHS
1 stop8h 15mSouthwest
vie. 9/54:25 pmCHS - DEN
Nonstop3h 40mSouthwest
Deal found 8/12$267
This Delta deal was found by Cheapflights users on 8/11. 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.
vie. 10/1012:55 amDEN - CHS
1 stop7h 47mDelta
mié. 10/1512:50 pmCHS - DEN
1 stop7h 29mDelta
Deal found 8/11$268
This Southwest deal was found by Cheapflights users on 8/13. 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.
jue. 10/309:20 amDEN - CHS
2 stops13h 05mSouthwest
lun. 11/37:20 pmCHS - DEN
1 stop5h 20mSouthwest
Deal found 8/13$270
This Southwest deal was found by Cheapflights users on 8/11. 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.
sáb. 10/1111:40 pmDEN - CHS
1 stop8h 25mSouthwest
mié. 10/153:25 pmCHS - DEN
2 stops8h 55mSouthwest
Deal found 8/11$272

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 agosto 13, 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

sáb. 10/11

11:59 pm-8:16 am

1 stop6h 17m

Charleston

mié. 10/15

1:42 pm-8:27 pm

1 stop8h 45m

$257

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

vie. 9/26

12:59 am-9:16 am

1 stop6h 17m

Charleston

sáb. 10/25

12:54 pm-5:49 pm

1 stop6h 55m

$259

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

vie. 9/26

11:59 pm-12:07 pm

1 stop10h 08m

Charleston

mié. 10/1

1:02 pm-10:56 pm

1 stop11h 54m

$259

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

mié. 11/5

12:20 am-8:41 am

1 stop6h 21m

Charleston

lun. 11/10

5:39 pm-11:09 pm

1 stop7h 30m

$259

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

sáb. 9/27

7:05 am-6:59 pm

1 stop9h 54m

Charleston

sáb. 10/4

2:55 pm-8:08 pm

1 stop7h 13m

$259

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

jue. 10/23

4:47 pm-11:59 pm

1 stop5h 12m

Charleston

lun. 10/27

8:03 pm-11:59 pm

1 stop5h 56m

$259

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

jue. 9/11

3:57 pm-12:05 am

1 stop6h 08m

Charleston

lun. 9/15

5:36 pm-10:02 pm

1 stop6h 26m

$259

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

jue. 10/30

6:00 am-1:25 pm

1 stop5h 25m

Charleston

lun. 11/3

4:24 pm-9:41 pm

1 stop7h 17m

$259

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

mar. 10/28

9:48 am-3:06 pm

Nonstop3h 18m

$79

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

sáb. 11/1

9:40 am-2:50 pm

Nonstop3h 10m

$79

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

Showing 1-10 of 20 results
1
2

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 August 8, 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 agosto 13, 2025.

It’s typically best to fly out from Denver to Charleston in the afternoon. Doing so could potentially save you 14% 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 August 10, 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. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Denver to Charleston

Explore weekly flight availability from Denver to Charleston. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated agosto 13, 2025.

The most flights from DEN to CHS are scheduled on a Monday (3 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

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 agosto 13, 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

Boarding

8.1

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,979 reviews
Southwest
8.0
Very good
4,246 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,920 reviews
Southwest
8.0
Very good
4,246 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Frontier
5.8
Fair
3,221 reviews
Southwest
8.0
Very good
4,246 reviews

Boarding

8.1

Crew

8.6

Overall

8.0

Comfort

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

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 are 2 flights 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 10m.

  • 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.

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

    Our cheapest airline available from Denver to Charleston is American Airlines. Our recent data shows that you can find tickets from as low as $257 on this airline. An additional option worth looking into is JetBlue, starting at $259. Users have found that American Airlines is 41% 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 $389 for a flight from Denver to Charleston. The cheapest flight overall is $163 while the most popular route, (Denver Intl - Charleston) is currently priced at $167.

  • 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

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Alternative routes for Denver to Charleston

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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 agosto 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$136Average$260FlexibilityNo cancel feeOn-time62%
DeltaCheapest$205Average$371FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$257Average$370FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$282Average$459FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$296Average$527FlexibilityNo cancel feeOn-time69%

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