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$79+ Cheap flights from Charleston to Denver (CHS - DEN)

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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — DEN
Dec 18 — Dec 251
Thu 12/18
Thu 12/25
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Charleston to Denver Intl are usually found in October or May, booked 57 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Find flight deals from Charleston to Denver

Cheapest flights from Charleston to Denver
Explore the most affordable flight options available from Charleston to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/16. 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 12/92:59 pmCHS - DEN
1 stop10h 05mMultiple Airlines
Wed 12/1011:59 pmDEN - CHS
1 stop6h 38mMultiple Airlines
Deal found 11/16$167
This Kiwi.com deal was found by Cheapflights users on 11/17. 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 12/511:55 amCHS - DEN
1 stop15h 28mMultiple Airlines
Sun 12/711:59 pmDEN - CHS
2 stops18h 55mMultiple Airlines
Deal found 11/17$168
This Kiwi.com deal was found by Cheapflights users on 11/15. 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 12/1311:55 amCHS - DEN
1 stop15h 28mMultiple Airlines
Sun 12/1411:59 pmDEN - CHS
2 stops18h 55mMultiple Airlines
Deal found 11/15$172
This Kiwi.com deal was found by Cheapflights users on 11/15. 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.
Tue 12/162:59 pmCHS - DEN
1 stop10h 05mMultiple Airlines
Wed 12/174:25 pmDEN - CHS
1 stop18h 45mMultiple Airlines
Deal found 11/15$175
This Kiwi.com deal was found by Cheapflights users on 11/15. 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.
Fri 12/1211:55 amCHS - DEN
1 stop15h 28mMultiple Airlines
Sat 12/134:25 pmDEN - CHS
1 stop16h 35mMultiple Airlines
Deal found 11/15$176
This Kiwi.com deal was found by Cheapflights users on 11/17. 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 12/511:55 amCHS - DEN
1 stop15h 28mMultiple Airlines
Mon 12/87:00 amDEN - CHS
2 stops37h 43mMultiple Airlines
Deal found 11/17$178
This Kiwi.com deal was found by Cheapflights users on 11/15. 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 12/117:05 amCHS - DEN
1 stop26h 28mMultiple Airlines
Sat 12/134:25 pmDEN - CHS
1 stop16h 35mMultiple Airlines
Deal found 11/15$181
This Kiwi.com deal was found by Cheapflights users on 11/17. 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 12/811:55 amCHS - DEN
1 stop15h 28mMultiple Airlines
Wed 12/1012:59 amDEN - CHS
2 stops17h 55mMultiple Airlines
Deal found 11/17$182
This Kiwi.com deal was found by Cheapflights users on 11/15. 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.
Fri 12/1211:55 amCHS - DEN
1 stop15h 28mMultiple Airlines
Sun 12/1411:59 pmDEN - CHS
2 stops18h 55mMultiple Airlines
Deal found 11/15$184
This Kiwi.com deal was found by Cheapflights users on 11/16. 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.
Thu 12/117:05 amCHS - DEN
1 stop26h 28mMultiple Airlines
Mon 12/1511:59 pmDEN - CHS
1 stop6h 38mMultiple Airlines
Deal found 11/16$192

Cheap flight deals from Charleston to Denver

Discover tips and strategies to find the most affordable flight options for your journey from Charleston (CHS) to Denver (DEN). 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 November 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$167
(Kiwi.com)

One-way from

$79
(Kiwi.com)

Popular in

November

Cheapest in

October

Average price

$513

Good round-trip deal

$340 or less

Good one-way deal

$169 or less
Provider with most accurate pricing for Charleston-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Charleston-Denver Intl flights.
Search Deals
From Charleston to Denver Intl
Search Deals
One-way flight from Charleston to Denver Intl
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($50 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Charleston to Denver Intl.
Search Deals
Price to beat on a one-way flight from Charleston to Denver Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Charleston to Denver 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 November 18, 2025.
Use the filters below to find and compare flights from Charleston to Denver that are best for you.

Fly from

Charleston

Fly to

Denver

Route

Depart

Return

Price

CharlestonDenver

CHS - DEN

CHSDEN

Charleston

Wed 12/10

6:00 am-11:47 pm

1 stop19h 47m

Denver Intl

Sat 12/13

7:10 am-9:01 pm

1 stop11h 51m

$283

CharlestonDenver

CHS - DEN

CHSDEN

Charleston

Wed 12/10

12:53 pm-11:47 pm

1 stop12h 54m

Denver Intl

Mon 12/15

11:59 pm-9:01 pm

1 stop19h 02m

$283

CharlestonDenver

CHS - DEN

CHSDEN

Charleston

Sun 12/14

6:00 am-11:45 pm

1 stop19h 45m

Denver Intl

Tue 12/16

11:59 pm-5:06 pm

1 stop15h 07m

$318

CharlestonDenver

CHS - DEN

CHSDEN

Charleston

Mon 12/15

8:00 am-12:11 pm

1 stop6h 11m

Denver Intl

Mon 12/15

11:59 pm-9:01 pm

1 stop19h 02m

$320

CharlestonDenver

CHS - DEN

CHSDEN

Charleston

Wed 12/10

12:53 pm-11:47 pm

1 stop12h 54m

Denver Intl

Thu 12/18

4:44 pm-11:50 pm

1 stop5h 06m

$320

CharlestonDenver

CHS - DEN

CHSDEN

Charleston

Wed 12/10

12:53 pm-11:47 pm

1 stop12h 54m

Denver Intl

Fri 12/19

5:45 am-1:23 pm

1 stop5h 38m

$320

CharlestonDenver

CHS - DEN

CHSDEN

Charleston

Thu 1/22

1:45 pm-3:45 pm

Nonstop4h 00m

Denver Intl

Sun 1/25

5:10 pm-10:15 pm

Nonstop3h 05m

$327

CharlestonDenver

CHS - DEN

CHSDEN

Charleston

Thu 1/29

1:45 pm-3:45 pm

Nonstop4h 00m

Denver Intl

Sun 2/1

5:10 pm-10:15 pm

Nonstop3h 05m

$327

CharlestonDenver

CHS - DEN

CHSDEN

Charleston

Fri 1/30

4:01 pm-6:04 pm

Nonstop4h 03m

Denver Intl

Sun 2/1

9:45 am-3:05 pm

Nonstop3h 20m

$337

CharlestonDenver

CHS - DEN

CHSDEN

Charleston

Sat 2/14

1:15 pm-7:40 pm

2 stops8h 25m

Denver Intl

Tue 2/17

8:15 am-8:50 pm

2 stops10h 35m

$337

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/15

Showing 1-10 of 19 results
1
2

Compare providers for flights from Charleston to Denver

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 Charleston to Denver in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*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 Charleston-Denver flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Charleston-Denver flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Charleston-Denver flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Charleston-Denver flights, Cheapflights users trust eDreams the most. eDreams 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 Charleston-Denver 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 Charleston to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from Charleston 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 Charleston to Denver

How far ahead should I book a flight from Charleston to Denver?

Use this chart to determine the optimal time to book a round-trip flight from Charleston to Denver. Price data was last updated on November 14, 2025.

Booking 57 days in advance of your planned departure date is, on average, the best time to get cheap flights from Charleston to Denver. 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 Charleston to Denver?

Currently, July is the cheapest month in which you can book a flight from Charleston to Denver (average of $149). Flying from Charleston to Denver in March is currently the most expensive (average of $273). 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 CHS to DEN?

Find hourly flight availability from Charleston to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 18, 2025.

One of the essential ways to save on airfare from Charleston to Denver is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 20% on airfare.

What is the cheapest day to fly from Charleston to Denver?

Use this chart to determine the cheapest time to fly round-trip from Charleston to Denver. Price data was last updated on November 2, 2025.

Travelers seeking maximum savings on their Charleston to Denver flight should consider departing on Wednesday 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.

The best insider tips for Charleston to Denver flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Charleston to Denver trip
Airports
CHS

CHS offers curbside check-in for a fee, allowing you to check luggage and print boarding passes right from your car.

Read more about CHSby Ramsey Qubein
DEN

Use the A Line train for a quick 37-minute ride from DEN to Union Station, running every 15 minutes.

Read more about DENby Emily Zemler
Our travel experts
Emily Zemler

Emily Zemler

Expert on DEN

Emily Zemler

Emily Zemler

Emily is a freelance writer and book author based in London covering entertainment and travel. Her work has appeared in Los Angeles Times, Observer, and Conde Nast Traveler She has ventured to more than 40 countries and all seven continents, always in search of a great art museum. She has written extensively about hotels, luxury travel, and aviation.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on CHS

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Reviews of airlines servicing Denver

Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated November 18, 2025.
Read through reviews of airlines operating flights from Charleston to Denver, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Entertainment

7.5

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
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Entertainment

7.5

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
7.9
Good
8,003 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Entertainment

7.5

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
9,019 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Entertainment

7.5

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
11,045 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Entertainment

7.5

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
3,105 reviews
Southwest
8.0
Very good
4,248 reviews

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Entertainment

7.5

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 Charleston to Denver. 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 Charleston to Denver flight route?

    Within the past month, 19 users have taken a look at flights from Charleston to Denver Intl.

  • How long is the flight from Charleston to Denver?

    For as low as $283, Delta can have you in Denver from Charleston in 19h 47m. There are 1446 mi between Charleston and Denver.

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

    American Airlines, at $184, was found to be the cheapest airline from Charleston to Denver.Alternate airlines to your destination round-trip include Frontier and Delta. These flights start at 54% lower than the current average price 3 months from now.

  • What are the cheapest flights from Charleston to Denver?

    Looking for the cheapest flight from Charleston to Denver? While on average our users pay $884, our data indicates the cheapest price to be $137. The most popular route (Charleston - Denver Intl), is priced around $168.

  • Can I find deals for flights from Charleston to Denver that include hotel bookings?

    Yes. In addition to deals on Charleston to Denver flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Charleston to Denver?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Charleston to Denver.

  • Can I find deals for business class flights from Charleston to Denver?

    Yes. Cheapflights offers flight deals from Charleston to Denver 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 Charleston to Denver?

    Currently, July is the cheapest month in which you can book a flight from Charleston to Denver (average of $149). Flying from Charleston to Denver in March is currently the most expensive (average of $273). 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
Black Hawk
Westminster
Broomfield
Lakewood
Golden
Winter Park
Greeley
Lone Tree
Cripple Creek
Thornton
Silverthorne
Wheat Ridge
Central City
Manitou Springs
Fort Morgan
Brighton
Longmont
Idaho Springs
Parker
Sterling

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Top 5 airlines flying from Charleston to Denver

Discover the top 5 airlines that operate flights from Charleston to Denver. 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 November 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$184Average$351FlexibilityNo cancel feeOn-time71%
FrontierCheapest$211Average$312FlexibilityNo cancel feeOn-time62%
DeltaCheapest$236Average$336FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$272Average$382FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$280Average$477FlexibilityNo cancel feeOn-time69%

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