HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Charleston

$99+ Cheap flights from Colorado to Charleston (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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — CHS
Feb 19 — Feb 261
Thu 2/19
Thu 2/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Colorado 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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Colorado to Charleston

Cheapest flights from Colorado to Charleston
Explore the most affordable flight options available from Colorado to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 20, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/18. 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 2/232:42 pm
DEN
-
CHS
1 stop23h 40m
Multiple Airlines
Thu 2/266:15 am
CHS
-
DEN
1 stop17h 22m
Multiple Airlines
Deal found 1/18$208
This JetBlue deal was found by Cheapflights users on 1/18. 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.
Sat 5/911:08 pm
DEN
-
CHS
1 stop8h 06m
JetBlue
Wed 5/133:30 pm
CHS
-
DEN
1 stop9h 31m
JetBlue
Deal found 1/18$221
This Kiwi.com deal was found by Cheapflights users on 1/18. 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 2/182:19 pm
DEN
-
CHS
2 stops25h 21m
Multiple Airlines
Mon 2/238:28 pm
CHS
-
DEN
1 stop19h 38m
Multiple Airlines
Deal found 1/18$222
This Kiwi.com deal was found by Cheapflights users on 1/17. 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 2/209:06 pm
DEN
-
CHS
2 stops18h 34m
Multiple Airlines
Mon 2/238:28 pm
CHS
-
DEN
1 stop19h 38m
Multiple Airlines
Deal found 1/17$223
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 2/2812:09 am
DEN
-
CHS
2 stops37h 56m
Multiple Airlines
Sun 3/89:36 pm
CHS
-
DEN
1 stop13h 04m
Multiple Airlines
Deal found 1/20$230
This Kiwi.com deal was found by Cheapflights users on 1/18. 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 2/1411:00 am
DEN
-
CHS
2 stops25h 36m
Multiple Airlines
Sat 2/215:40 pm
CHS
-
DEN
1 stop16h 13m
Multiple Airlines
Deal found 1/18$250
This Kiwi.com deal was found by Cheapflights users on 1/19. 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 2/167:00 pm
DEN
-
CHS
2 stops18h 55m
Multiple Airlines
Mon 2/233:21 pm
CHS
-
DEN
1 stop18h 59m
Multiple Airlines
Deal found 1/19$253
This Kiwi.com deal was found by Cheapflights users on 1/19. 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 2/1910:00 am
DEN
-
CHS
1 stop9h 59m
Multiple Airlines
Fri 2/275:00 pm
CHS
-
DEN
2 stops30h 35m
Multiple Airlines
Deal found 1/19$256
This Kiwi.com deal was found by Cheapflights users on 1/18. 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 2/167:00 pm
DEN
-
CHS
2 stops18h 55m
Multiple Airlines
Sun 2/226:15 am
CHS
-
DEN
1 stop17h 23m
Multiple Airlines
Deal found 1/18$257
This United Airlines deal was found by Cheapflights users on 1/18. 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 2/37:00 am
MTJ
-
CHS
1 stop6h 05m
United Airlines
Sat 2/74:01 pm
CHS
-
MTJ
1 stop6h 16m
United Airlines
Deal found 1/18$295
This Delta deal was found by Cheapflights users on 1/20. 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.
Wed 4/221:10 pm
COS
-
CHS
1 stop5h 29m
Delta
Tue 4/287:30 am
CHS
-
COS
1 stop6h 42m
Delta
Deal found 1/20$315
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Wed 4/225:41 am
COS
-
CHS
1 stop7h 49m
American Airlines
Wed 4/294:46 pm
CHS
-
COS
2 stops8h 44m
American Airlines
Deal found 1/20$320

Find flight deals from Colorado to Charleston

Keep the following information in mind while searching for Colorado to Charleston flight deals. Data was last updated January 20, 2026.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$210
(Kiwi.com)

One-way from

$99
(Kiwi.com)

Popular in

March

Cheapest in

January

Average price

$317

Good round-trip deal

$316 or less

Good one-way deal

$285 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 Colorado to Charleston
Search Deals
One-way flight from Colorado to Charleston
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Colorado to Charleston.
Search Deals
Price to beat on a one-way flight from Colorado to Charleston.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado 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 January 20, 2026.
Use the filters below to find and compare flights from Colorado to Charleston that are best for you.

Fly from

Colorado

Fly to

Charleston

Route

Depart

Return

Price

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

Sat 4/18

5:45 am-7:10 pm

2 stops11h 25m

Charleston

Sat 4/25

7:15 pm-10:35 pm

1 stop5h 20m

$282

MontroseCharleston

MTJ - CHS

MTJCHS

Montrose County

Tue 2/3

7:00 am-3:05 pm

1 stop6h 05m

Charleston

Sat 2/7

4:01 pm-8:17 pm

1 stop6h 16m

$295

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

Sat 4/18

4:14 pm-9:37 pm

Nonstop3h 23m

Charleston

Sat 4/25

8:00 am-2:51 pm

1 stop8h 51m

$305

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

Sat 2/14

4:35 pm-9:45 pm

Nonstop3h 10m

Charleston

Sat 2/21

1:15 pm-6:25 pm

1 stop7h 10m

$305

Colorado SpringsCharleston

COS - CHS

COSCHS

Colorado Springs

Wed 4/22

1:39 pm-10:41 pm

1 stop7h 02m

Charleston

Tue 4/28

7:00 am-12:45 pm

1 stop7h 45m

$315

Colorado SpringsCharleston

COS - CHS

COSCHS

Colorado Springs

Wed 4/22

1:10 pm-8:39 pm

1 stop5h 29m

Charleston

Tue 4/28

7:30 am-12:12 pm

1 stop6h 42m

$315

Colorado SpringsCharleston

COS - CHS

COSCHS

Colorado Springs

Wed 4/22

1:39 pm-10:41 pm

1 stop7h 02m

Charleston

Wed 4/29

7:00 am-12:45 pm

1 stop7h 45m

$315

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

Sat 3/28

4:00 pm-9:10 pm

Nonstop3h 10m

Charleston

Tue 3/31

4:00 pm-6:04 pm

Nonstop4h 04m

$315

Colorado SpringsCharleston

COS - CHS

COSCHS

Colorado Springs

Wed 2/18

7:20 am-5:35 pm

1 stop8h 15m

Charleston

Wed 2/25

11:40 am-7:20 pm

2 stops9h 40m

$320

DenverCharleston

DEN - CHS

DENCHS

Denver Intl

Fri 3/6

6:10 am-2:54 pm

1 stop6h 44m

Charleston

Mon 3/9

4:00 pm-6:09 pm

Nonstop4h 09m

$325

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 52 results
1
2
3
...
6

Best time to book a flight from Colorado to Charleston

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

What is the cheapest month to book a flight from Colorado to Charleston?

Currently, May is the cheapest month in which you can book a flight from Colorado to Charleston (average of $140). Flying from Colorado to Charleston in April 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 CO to CHS?

Find hourly flight availability from Colorado 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 January 20, 2026.

One of the essential ways to save on airfare from Colorado to Charleston is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the afternoon could potentially save you up to 33% on airfare.

Weekly flight availability from Colorado to Charleston

Explore weekly flight availability from Colorado 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 January 20, 2026.

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

Related info for your journey

Find useful and relevant information for your journey from Colorado to Charleston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Charleston from Colorado?

    Located just 10.2 mi from the city center, Charleston (CHS) is the airport most travelers will use when flying to Charleston from Colorado.

  • How popular is this Colorado to Charleston flight route?

    The Colorado to Charleston flight path was viewed by 3 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Colorado to Charleston?

    There are many flights that can get you from Colorado to Charleston in 6h 05m. Fly via Southwest, United Airlines, or American Airlines to get the fastest option. There are 1603 mi between Colorado and Charleston. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Colorado to Charleston one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $80. American Airlines flights start at $99 while deals on Delta start at $118 one-way.

  • What are the most popular routes from Colorado to Charleston?

    The most popular flight routes from Colorado to Charleston are Denver Intl - Charleston, Grand Junction Regnl - Charleston and Colorado Springs - Charleston.

  • What are the cheapest flights from Colorado to Charleston?

    Looking for the cheapest flight from Colorado to Charleston? While on average our users pay $423, our data indicates the cheapest price to be $285. The most popular route (Denver Intl - Charleston), is priced around $221.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Colorado to Charleston (average of $140). Flying from Colorado to Charleston in April 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
Summerville
Walterboro
Isle of Palms
Mount Pleasant
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.

Alternative routes for Colorado to Charleston

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Charleston flights
John F Kennedy Intl to Charlotte flights
John F Kennedy Intl to Charleston flights
Newark to Charlotte flights
O'Hare Intl to Charleston flights
John F Kennedy Intl to Savannah flights
Newark to Charleston flights
Boston to Savannah flights
Boston to Charlotte flights
Newark to Savannah flights
O'Hare Intl to Charlotte flights
LaGuardia to Savannah flights
LaGuardia to Charlotte flights
LaGuardia to Charleston flights
O'Hare Intl to Savannah flights
John F Kennedy Intl to Myrtle Beach flights
Dallas/Fort Worth to Charlotte flights
Newark to Myrtle Beach flights
Dulles Intl to Charleston flights
Baltimore to Charleston flights
Reagan-National to Charleston flights
Philadelphia to Charleston flights
Minneapolis to Charleston flights
Detroit to Charlotte flights
Minneapolis to Charlotte flights
White Plains to Charleston flights
LaGuardia to Myrtle Beach flights
Boston to Myrtle Beach flights
Denver to Charlotte flights
Minneapolis to Savannah flights
Newark to Greenville flights
Detroit to Myrtle Beach flights
Denver to Charleston flights
Philadelphia to Charlotte flights
Detroit to Savannah flights
Detroit to Charleston flights
Dallas/Fort Worth to Charleston flights
Baltimore to Charlotte flights
Philadelphia to Myrtle Beach flights
Hobby to Charlotte flights
Providence to Charleston flights
Philadelphia to Savannah flights
Baltimore to Savannah flights
Seattle to Charlotte flights
O'Hare Intl to Myrtle Beach flights
Dulles Intl to Charlotte flights
Los Angeles to Charlotte flights
George Bush Intcntl to Charlotte flights
Newark to Columbia flights
Denver to Savannah flights

Top 6 airlines flying from Colorado to Charleston

Discover the top 6 airlines that operate flights from Colorado 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 January 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$78Average$214FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$139Average$250FlexibilityNo cancel feeOn-time62%
DeltaCheapest$168Average$349FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$222Average$427FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$254Average$531FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$278Average$503FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.