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$116+ 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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — CHS
Apr 8 — Apr 151
Tue 4/8
Tue 4/15
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to Charleston are usually found in January or February, booked 90 days in advance, depart on a Tuesday or Saturday and return on a Thursday

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 April 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$288
(Frontier)

One-way from

$116
(Southwest)

Popular in

December

Cheapest in

January

Average price

$469

Good round-trip deal

$389 or less

Good one-way deal

$208 or less
Provider with most accurate pricing for Denver Intl-Charleston flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Charleston flights.
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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. 1% potential increase in price ($5 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 3, 2025.

This Southwest deal was found by Cheapflights users on 4/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1110:15 amDEN - CHS
Nonstop3h 20mSouthwest
Mon 8/254:25 pmCHS - DEN
Nonstop3h 40mSouthwest
Deal found 4/2$288
This Delta deal was found by Cheapflights users on 4/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/212:55 amDEN - CHS
1 stop6h 30mDelta
Thu 5/86:24 pmCHS - DEN
1 stop5h 33mDelta
Deal found 4/1$293
This United Airlines deal was found by Cheapflights users on 4/2. 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.
Tue 7/810:00 amDEN - CHS
Nonstop3h 21mUnited Airlines
Sat 7/127:38 pmCHS - DEN
1 stop6h 52mUnited Airlines
Deal found 4/2$297
This American Airlines deal was found by Cheapflights users on 4/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/32:37 pmDEN - CHS
2 stops7h 20mAmerican Airlines
Thu 5/87:00 amCHS - DEN
1 stop6h 02mAmerican Airlines
Deal found 4/1$298
This Mytrip deal was found by Cheapflights users on 4/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/118:41 amDEN - CHS
2 stops21h 46mMultiple Airlines
Sun 6/153:28 pmCHS - DEN
1 stop17h 42mMultiple Airlines
Deal found 4/1$306
This Alaska Airlines deal was found by Cheapflights users on 4/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/258:20 amDEN - CHS
2 stops31h 34mAlaska Airlines
Tue 4/296:54 pmCHS - DEN
1 stop31h 05mAlaska Airlines
Deal found 4/1$437
This FlightHub deal was found by Cheapflights users on 3/31. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/116:35 pmDEN - CHS
1 stop13h 53mSun Country Air
Sun 4/131:04 pmCHS - DEN
1 stop6h 31mSun Country Air
Deal found 3/31$440

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 April 3, 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

Mon 8/11

10:15 am-3:35 pm

Nonstop3h 20m

Charleston

Mon 8/25

4:25 pm-6:05 pm

Nonstop3h 40m

$288

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

Fri 5/2

12:55 am-9:25 am

1 stop6h 30m

Charleston

Thu 5/8

6:24 pm-12:04 am

1 stop7h 40m

$293

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

Tue 7/8

10:00 am-3:21 pm

Nonstop3h 21m

Charleston

Sat 7/12

7:38 pm-12:30 am

1 stop6h 52m

$297

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

Sat 5/3

2:37 pm-11:57 pm

2 stops7h 20m

Charleston

Thu 5/8

7:00 am-11:02 am

1 stop6h 02m

$298

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

Wed 6/11

8:41 am-8:27 am

2 stops21h 46m

Charleston

Sun 6/15

3:28 pm-7:10 am

1 stop17h 42m

$306

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

Fri 4/25

8:20 am-5:54 pm

2 stops31h 34m

Charleston

Tue 4/29

6:54 pm-11:59 pm

1 stop31h 05m

$437

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

Tue 5/13

9:40 am-3:01 pm

Nonstop3h 21m

$116

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

Mon 5/19

12:59 am-9:40 am

1 stop6h 41m

$126

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

Sat 4/12

8:45 am-12:09 pm

1 stop25h 24m

$128

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

Mon 5/12

10:05 am-3:25 pm

Nonstop3h 20m

$130

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/1

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 April.
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.

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 March 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 April 3, 2025.

It’s typically best to fly out from Denver to Charleston in the afternoon. Doing so could potentially save you 10% 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 March 30, 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.

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 April 3, 2025.

The most flights from DEN to CHS are scheduled on a Monday (3 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

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 April 3, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest 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.
Alaska Airlines
8.0
Very good
9,825 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,825 reviews
Alaska Airlines
8.0
Very good
9,825 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,274 reviews
Alaska Airlines
8.0
Very good
9,825 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,897 reviews
Alaska Airlines
8.0
Very good
9,825 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,616 reviews
Alaska Airlines
8.0
Very good
9,825 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,825 reviews

Food

7.1

Boarding

8.2

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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 12m.

  • 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 Frontier. Our recent data shows that you can find tickets from as low as $288 on this airline. Additional options worth looking into are Southwest and Delta, starting at $290 and $293 round-trip. Users have found that Frontier is 36% 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 Southwest, with whom users have recently found tickets for as low as $116. However, be on the lookout for offers from Delta and Frontier, 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 $367 for a flight from Denver to Charleston. The cheapest flight overall is $150 while the most popular route, (Denver Intl - Charleston) is currently priced at $241.

  • 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
Summerville
Santee
Mount Pleasant
Isle of Palms
Folly Beach
Walterboro
Edisto Beach

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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 April 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$136Average$218FlexibilityNo cancel feeOn-time62%
DeltaCheapest$216Average$393FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$274Average$386FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$293Average$471FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$301Average$510FlexibilityNo cancel feeOn-time69%

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