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Charleston

$106+ 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 4/8. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — CHS
Apr 28 — May 51
Tue 4/28
Tue 5/5
1 adult, Economy
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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

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3. Compare prices and book

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Cheapflights Tip: The best prices from Denver Intl to Charleston are usually found in January or October, booked 40 days in advance, depart on a Tuesday or Saturday and return on a Friday

Cheap 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 March 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/27. 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.
Sun 4/2611:59 pm
DEN
-
CHS
1 stop19h 54m
Multiple Airlines
Sun 5/310:48 pm
CHS
-
DEN
2 stops40h 46m
Multiple Airlines
Deal found 3/27$286
This Kiwi.com deal was found by Cheapflights users on 3/25. 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 4/138:15 am
DEN
-
CHS
2 stops22h 23m
Multiple Airlines
Wed 4/155:16 pm
CHS
-
DEN
1 stop7h 43m
Multiple Airlines
Deal found 3/25$287
This Kiwi.com deal was found by Cheapflights users on 3/27. 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.
Fri 4/1711:59 pm
DEN
-
CHS
2 stops12h 06m
Multiple Airlines
Sat 4/185:16 pm
CHS
-
DEN
1 stop7h 43m
Multiple Airlines
Deal found 3/27$288
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 4/189:00 pm
DEN
-
CHS
1 stop14h 06m
Multiple Airlines
Tue 4/2112:05 pm
CHS
-
DEN
2 stops27h 27m
Multiple Airlines
Deal found 3/27$289
This American Airlines deal was found by Cheapflights users on 3/25. 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.
Thu 5/282:21 pm
DEN
-
CHS
1 stop6h 39m
American Airlines
Tue 6/27:19 pm
CHS
-
DEN
1 stop6h 36m
American Airlines
Deal found 3/25$290
This Kiwi.com deal was found by Cheapflights users on 3/28. 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.
Fri 4/106:46 pm
DEN
-
CHS
1 stop14h 20m
Multiple Airlines
Thu 4/166:34 pm
CHS
-
DEN
1 stop29h 00m
Multiple Airlines
Deal found 3/28$291
This Delta deal was found by Cheapflights users on 3/27. 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.
Mon 5/2512:56 am
DEN
-
CHS
1 stop6h 42m
Delta
Mon 6/17:59 pm
CHS
-
DEN
1 stop6h 34m
Delta
Deal found 3/27$292
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 4/142:22 pm
DEN
-
CHS
2 stops18h 46m
Multiple Airlines
Tue 4/214:03 pm
CHS
-
DEN
1 stop8h 56m
Multiple Airlines
Deal found 3/27$293
This Kiwi.com deal was found by Cheapflights users on 3/27. 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.
Fri 4/172:26 pm
DEN
-
CHS
1 stop21h 39m
Multiple Airlines
Mon 4/208:28 pm
CHS
-
DEN
2 stops19h 04m
Multiple Airlines
Deal found 3/27$294
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 4/1611:59 pm
DEN
-
CHS
1 stop19h 54m
Multiple Airlines
Tue 4/214:03 pm
CHS
-
DEN
1 stop8h 56m
Multiple Airlines
Deal found 3/27$295
This Kiwi.com deal was found by Cheapflights users on 3/28. 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.
Wed 5/611:56 pm
DEN
-
CHS
1 stop6h 42m
Multiple Airlines
Fri 5/82:39 pm
CHS
-
DEN
2 stops24h 55m
Multiple Airlines
Deal found 3/28$296
This Kiwi.com deal was found by Cheapflights users on 3/27. 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.
Fri 5/2911:54 pm
DEN
-
CHS
2 stops18h 06m
Multiple Airlines
Tue 6/24:04 pm
CHS
-
DEN
1 stop8h 35m
Multiple Airlines
Deal found 3/27$297

Find 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 March 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$286
(Kiwi.com)

One-way from

$106
(Expedia)

Popular in

March

Cheapest in

January

Average price

$467

Good round-trip deal

$354 or less

Good one-way deal

$208 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. 7% potential increase in price ($31 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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

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 March 29, 2026.
Use the filters below to find and compare flights from Denver to Charleston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

Fri 6/12

3:20 pm-8:40 pm

Nonstop3h 20m

Charleston

Mon 6/15

5:30 pm-7:15 pm

Nonstop3h 45m

$377

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

Sat 6/13

11:50 pm-10:10 am

1 stop8h 20m

Charleston

Tue 6/16

2:10 pm-7:50 pm

1 stop7h 40m

$377

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

Sat 4/25

9:35 am-3:01 pm

Nonstop3h 26m

Charleston

Sat 5/2

8:00 am-10:05 am

Nonstop4h 05m

$381

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

Fri 6/26

7:20 am-5:20 pm

1 stop8h 00m

Charleston

Mon 6/29

7:15 am-1:55 pm

2 stops8h 40m

$392

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

Mon 5/25

8:00 am-6:20 pm

2 stops8h 20m

Charleston

Thu 5/28

8:05 am-6:25 pm

2 stops12h 20m

$410

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

Sat 5/23

5:45 am-7:10 pm

2 stops11h 25m

Charleston

Sat 5/30

7:00 am-2:35 pm

2 stops9h 35m

$437

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

Sun 6/7

11:59 pm-10:16 am

1 stop8h 17m

Charleston

Wed 6/10

4:16 pm-6:11 pm

Nonstop3h 55m

$457

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

Mon 5/11

9:39 am-2:59 pm

Nonstop3h 20m

Charleston

Mon 5/18

5:07 pm-11:58 pm

1 stop8h 51m

$458
Cheapest one-way

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

Tue 6/2

11:40 am-8:00 pm

2 stops6h 20m

$129

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

Tue 5/26

5:45 am-3:49 pm

1 stop8h 04m

$133

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 18 resultsSorted by cheapest first
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
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapOairPrice 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 13, 2026.

Booking 40 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, May is the cheapest month in which you can book a flight from Denver to Charleston (average of $154). Flying from Denver to Charleston in December is currently the most expensive (average of $268). 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 March 29, 2026.

It’s typically best to fly out from Denver to Charleston at noon. Doing so could potentially save you 36% on the flight price compared to flying in the evening, which is usually more expensive.

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 March 29, 2026.
See what other customers who have flown with Southwest,Delta, andUnited 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
4,331 reviews

Crew

8.6

Entertainment

7.5

Overall

8.0

Comfort

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,331 reviews
Southwest
8.0
Very good
4,331 reviews

Crew

8.6

Entertainment

7.5

Overall

8.0

Comfort

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,359 reviews
Southwest
8.0
Very good
4,331 reviews

Crew

8.6

Entertainment

7.5

Overall

8.0

Comfort

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,509 reviews
Southwest
8.0
Very good
4,331 reviews

Crew

8.6

Entertainment

7.5

Overall

8.0

Comfort

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,521 reviews
Southwest
8.0
Very good
4,331 reviews

Crew

8.6

Entertainment

7.5

Overall

8.0

Comfort

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Frontier
5.7
Fair
3,010 reviews
Southwest
8.0
Very good
4,331 reviews

Crew

8.6

Entertainment

7.5

Overall

8.0

Comfort

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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 3 times in the past calendar month.

  • How long is the flight from Denver to Charleston?

    For as low as $377, Southwest can have you in Charleston from Denver in 3h 20m. The distance between Denver and Charleston is about 1446 mi. All flights are typically nonstop.

  • 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 $78 on this airline. Additional options worth looking into are JetBlue and Delta, starting at $139 and $207 round-trip. Users have found that Frontier is 80% 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 $80. However, be on the lookout for offers from American Airlines and Delta, 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 $370 for a flight from Denver to Charleston. The cheapest flight overall is $168 while the most popular route, (Denver Intl - Charleston) is currently priced at $247.

  • 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, May is the cheapest month in which you can book a flight from Denver to Charleston (average of $154). Flying from Denver to Charleston in December is currently the most expensive (average of $268). 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
Santee
Walterboro
Summerville
Isle of Palms
Mount Pleasant
Goose Creek
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.

Top 6 airlines flying from Denver to Charleston

Discover the top 6 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 March 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$78Average$214FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$139Average$326FlexibilityNo cancel feeOn-time62%
DeltaCheapest$207Average$333FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$210Average$336FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$269Average$454FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$282Average$410FlexibilityNo cancel feeOn-time63%

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