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$126+ 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 7/17. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — CHS
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$291
(Southwest)

One-way from

$126
(Priceline)

Popular in

December

Cheapest in

January

Average price

$405

Good round-trip deal

$433 or less

Good one-way deal

$208 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. 4% potential increase in price ($20 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 July 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 July 3, 2025.

This Southwest deal was found by Cheapflights users on 7/1. 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.
Sat 8/95:55 amDEN - CHS
1 stop4h 50mSouthwest
Tue 8/121:05 pmCHS - DEN
2 stops8h 55mSouthwest
Deal found 7/1$291
This American Airlines deal was found by Cheapflights users on 7/1. 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.
Mon 8/116:10 amDEN - CHS
2 stops8h 31mAmerican Airlines
Sat 8/161:05 pmCHS - DEN
2 stops8h 43mAmerican Airlines
Deal found 7/1$296
This Delta deal was found by Cheapflights users on 7/1. 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 8/293:00 pmDEN - CHS
1 stop6h 55mDelta
Tue 9/25:15 amCHS - DEN
1 stop5h 16mDelta
Deal found 7/1$297
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Sun 8/36:00 amDEN - CHS
1 stop6h 02mUnited Airlines
Sat 8/97:38 pmCHS - DEN
1 stop6h 52mUnited Airlines
Deal found 7/2$316
This JetBlue deal was found by Cheapflights users on 7/1. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:49 amDEN - CHS
1 stop8h 34mJetBlue
Sun 12/72:15 pmCHS - DEN
1 stop9h 49mJetBlue
Deal found 7/1$323
This Expedia deal was found by Cheapflights users on 7/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/314:25 pmDEN - CHS
1 stop13h 41mFrontier
Mon 8/49:05 amCHS - DEN
2 stops12h 12mFrontier
Deal found 7/2$351

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 July 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

Sat 8/9

5:55 am-12:45 pm

1 stop4h 50m

Charleston

Tue 8/12

1:05 pm-8:00 pm

2 stops8h 55m

$291

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

Mon 8/11

6:10 am-4:41 pm

2 stops8h 31m

Charleston

Sat 8/16

1:05 pm-7:48 pm

2 stops8h 43m

$296

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

Fri 8/29

11:59 pm-11:49 am

1 stop9h 50m

Charleston

Mon 9/1

5:15 am-8:31 am

1 stop5h 16m

$297

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

Sun 8/3

6:00 am-2:02 pm

1 stop6h 02m

Charleston

Sat 8/9

7:38 pm-12:30 am

1 stop6h 52m

$316

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

Wed 12/3

11:49 am-10:23 pm

1 stop8h 34m

Charleston

Sun 12/7

2:15 pm-10:04 pm

1 stop9h 49m

$323

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

Thu 7/31

4:25 pm-8:06 am

1 stop13h 41m

Charleston

Mon 8/4

9:05 am-7:17 pm

2 stops12h 12m

$351

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

Thu 7/17

11:30 pm-8:06 am

1 stop6h 36m

$126

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

Mon 9/29

10:15 am-3:35 pm

Nonstop3h 20m

$129

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

Wed 8/13

11:39 am-10:45 pm

1 stop9h 06m

$134

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

Mon 10/27

11:59 pm-10:57 am

1 stop8h 58m

$139

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 13 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 June 27, 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 July 3, 2025.

It’s typically best to fly out from Denver to Charleston in the afternoon. Doing so could potentially save you 13% 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 June 29, 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 July 3, 2025.

The most flights from DEN to CHS are scheduled on a Monday (2 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (1 on average).

How much does it cost to fly round-trip from Denver to Charleston?

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 July 3, 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
4,270 reviews

Comfort

8.0

Entertainment

7.6

Overall

8.0

Crew

8.6

Food

7.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,270 reviews
Southwest
8.0
Very good
4,270 reviews

Comfort

8.0

Entertainment

7.6

Overall

8.0

Crew

8.6

Food

7.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,983 reviews
Southwest
8.0
Very good
4,270 reviews

Comfort

8.0

Entertainment

7.6

Overall

8.0

Crew

8.6

Food

7.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,861 reviews
Southwest
8.0
Very good
4,270 reviews

Comfort

8.0

Entertainment

7.6

Overall

8.0

Crew

8.6

Food

7.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
JetBlue
7.3
Good
2,916 reviews
Southwest
8.0
Very good
4,270 reviews

Comfort

8.0

Entertainment

7.6

Overall

8.0

Crew

8.6

Food

7.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,270 reviews

Comfort

8.0

Entertainment

7.6

Overall

8.0

Crew

8.6

Food

7.0

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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 12m.

  • 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 Southwest. Our recent data shows that you can find tickets from as low as $291 on this airline. Additional options worth looking into are American Airlines and Delta, starting at $296 and $297 round-trip. Users have found that Southwest is 34% 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 $126. However, be on the lookout for offers from Southwest and United Airlines, 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 $384 for a flight from Denver to Charleston. The cheapest flight overall is $175 while the most popular route, (Denver Intl - Charleston) is currently priced at $259.

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

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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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$136Average$241FlexibilityNo cancel feeOn-time62%
DeltaCheapest$216Average$385FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$257Average$378FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$282Average$460FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$297Average$512FlexibilityNo cancel feeOn-time69%

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