$92+ 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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — DEN
Mar 15 — Mar 221
1 adult, Economy
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Find cheap flights from Charleston to Denver 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.Cheapflights Tip: The best prices from Charleston to Denver Intl are usually found in October or August, booked 57 days in advance, depart on a Wednesday or Friday and return on a Tuesday
Cheap flight deals from Charleston to Denver
Cheapest
Best
Last-minute
One-way
Cheapest flights from Charleston to DenverExplore 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 February 13, 2026.
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 February 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 4/229:35 am
CHS
- DEN
2 stops14h 23m
Multiple Airlines
Fri 4/242:02 pm
DEN
- CHS
1 stop22h 03m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 4/159:35 am
CHS
- DEN
2 stops15h 28m
Multiple Airlines
Mon 4/202:34 pm
DEN
- CHS
1 stop23h 48m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 5/123:35 pm
CHS
- DEN
2 stops33h 28m
Multiple Airlines
Tue 5/1911:59 pm
DEN
- CHS
1 stop7h 39m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$205
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 5/93:44 pm
CHS
- DEN
1 stop9h 15m
Multiple Airlines
Mon 5/182:34 pm
DEN
- CHS
1 stop23h 43m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$208
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 3/104:03 pm
CHS
- DEN
1 stop18h 15m
Multiple Airlines
Tue 3/178:17 am
DEN
- CHS
2 stops24h 52m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 5/93:35 pm
CHS
- DEN
2 stops22h 34m
Multiple Airlines
Wed 5/133:41 pm
DEN
- CHS
1 stop14h 57m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 2/196:15 am
CHS
- DEN
1 stop17h 22m
Multiple Airlines
Mon 2/232:42 pm
DEN
- CHS
1 stop23h 40m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 3/126:15 am
CHS
- DEN
1 stop16h 47m
Multiple Airlines
Mon 3/169:19 pm
DEN
- CHS
2 stops35h 50m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 4/203:21 pm
CHS
- DEN
1 stop25h 11m
Multiple Airlines
Sat 4/2511:59 pm
DEN
- CHS
2 stops30h 33m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$232
Best flights from Charleston to DenverDiscover carefully curated flight deals from Charleston to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 13, 2026.
Discover carefully curated flight deals from Charleston to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/12. 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 4/168:00 am
CHS
- DEN
1 stop15h 10m
Multiple Airlines
Sun 4/1911:59 pm
DEN
- CHS
2 stops36h 32m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$233
This United Airlines deal was found by Cheapflights users on 2/9. 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 3/108:00 am
CHS
- DEN
Nonstop4h 08m
United Airlines
Tue 3/171:25 pm
DEN
- CHS
1 stop5h 51m
United Airlines
Deal found 2/9![United Airlines logo]()
$285
This Southwest deal was found by Cheapflights users on 2/9. 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.
Tue 3/104:35 pm
CHS
- DEN
2 stops9h 30m
Southwest
Tue 3/1711:30 am
DEN
- CHS
2 stops7h 40m
Southwest
Deal found 2/9![Southwest logo]()
$305
This United Airlines deal was found by Cheapflights users on 2/12. 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.
Thu 4/98:00 am
CHS
- DEN
Nonstop4h 05m
United Airlines
Wed 4/153:55 pm
DEN
- CHS
1 stop6h 04m
United Airlines
Deal found 2/12![United Airlines logo]()
$295
This United Airlines deal was found by Cheapflights users on 2/12. 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.
Wed 3/256:45 pm
CHS
- DEN
1 stop6h 45m
United Airlines
Mon 3/304:14 pm
DEN
- CHS
Nonstop3h 23m
United Airlines
Deal found 2/12![United Airlines logo]()
$295
This United Airlines deal was found by Cheapflights users on 2/11. 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.
Wed 3/113:55 pm
CHS
- DEN
Nonstop4h 09m
United Airlines
Mon 3/1611:59 pm
DEN
- CHS
1 stop8h 05m
United Airlines
Deal found 2/11![United Airlines logo]()
$295
This United Airlines deal was found by Cheapflights users on 2/11. 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.
Sat 5/95:03 pm
CHS
- DEN
1 stop7h 11m
United Airlines
Mon 5/189:54 am
DEN
- CHS
Nonstop3h 20m
United Airlines
Deal found 2/11![United Airlines logo]()
$305
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Wed 3/44:00 pm
CHS
- DEN
Nonstop4h 08m
United Airlines
Mon 3/99:40 am
DEN
- CHS
Nonstop3h 23m
United Airlines
Deal found 2/10![United Airlines logo]()
$305
Last-minute flights from Charleston to DenverDiscover last-minute flight deals from Charleston to Denver. Data last updated February 13, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Denver. Data last updated February 13, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 2/196:15 am
CHS
- DEN
1 stop17h 22m
Multiple Airlines
Mon 2/232:42 pm
DEN
- CHS
1 stop23h 40m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 3/16:15 am
CHS
- DEN
1 stop17h 23m
Multiple Airlines
Wed 3/412:19 pm
DEN
- CHS
2 stops27h 21m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 3/28:28 pm
CHS
- DEN
1 stop19h 38m
Multiple Airlines
Mon 3/99:00 pm
DEN
- CHS
2 stops41h 05m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 3/33:01 pm
CHS
- DEN
1 stop9h 58m
Multiple Airlines
Sun 3/811:59 pm
DEN
- CHS
2 stops38h 06m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 3/45:55 pm
CHS
- DEN
1 stop24h 48m
Multiple Airlines
Mon 3/99:00 pm
DEN
- CHS
2 stops41h 05m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 2/12. 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 3/59:36 pm
CHS
- DEN
1 stop13h 04m
Multiple Airlines
Sun 3/811:59 pm
DEN
- CHS
2 stops38h 06m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 3/104:03 pm
CHS
- DEN
1 stop18h 15m
Multiple Airlines
Tue 3/178:17 am
DEN
- CHS
2 stops24h 52m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$214
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 3/104:03 pm
CHS
- DEN
1 stop18h 15m
Multiple Airlines
Wed 3/189:00 pm
DEN
- CHS
2 stops23h 13m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$243
This Frontier deal was found by Cheapflights users on 2/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/122:59 pm
CHS
- DEN
1 stop10h 05m
Frontier
Fri 3/2011:59 pm
DEN
- CHS
1 stop12h 05m
Frontier
Deal found 2/9![Frontier logo]()
$244
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 3/2512:04 pm
CHS
- DEN
2 stops20h 58m
Multiple Airlines
Mon 3/3011:00 am
DEN
- CHS
1 stop22h 17m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$249
One-way flights from Charleston to DenverSearch for one-way flight options from Charleston to Denver. Find affordable one-way fares based on user searches. Data last updated February 13, 2026.
Search for one-way flight options from Charleston to Denver. Find affordable one-way fares based on user searches. Data last updated February 13, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 3/105:00 pm
CHS
- DEN
2 stops21h 09m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$92
This Frontier deal was found by Cheapflights users on 2/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/183:09 pm
CHS
- DEN
1 stop9h 44m
Frontier
Deal found 2/10![Frontier logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 5/123:26 pm
CHS
- DEN
2 stops22h 43m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 4/1412:04 pm
CHS
- DEN
2 stops26h 05m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$98
This Kiwi.com deal was found by Cheapflights users on 2/12. 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 3/1712:04 pm
CHS
- DEN
2 stops21h 09m
Multiple Airlines
Deal found 2/12![Multiple Airlines logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 3/35:00 pm
CHS
- DEN
2 stops42h 31m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 3/95:00 pm
CHS
- DEN
2 stops32h 04m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 4/293:26 pm
CHS
- DEN
2 stops17h 34m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 2/10. 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 4/166:15 am
CHS
- DEN
1 stop17h 29m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$107
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 4/209:35 am
CHS
- DEN
2 stops28h 34m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$109
Find 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 February 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $197 (Kiwi.com) |
One-way from | $92 (Kiwi.com) |
Popular in | December |
Cheapest in | October |
Average price | $400 |
Good round-trip deal | $376 or less |
Good one-way deal | $198 or less |
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 February 13, 2026.
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
Thu 4/16
8:00 am-9:10 pm
1 stop15h 10m
Denver Intl
Sun 4/19
11:59 pm-2:31 pm
2 stops36h 32m
$233
CharlestonDenver
CHS - DEN
CHSDEN
Charleston
Tue 3/10
8:00 am-10:08 am
Nonstop4h 08m
Denver Intl
Tue 3/17
1:25 pm-9:16 pm
1 stop5h 51m
$285
CharlestonDenver
CHS - DEN
CHSDEN
Charleston
Thu 4/9
8:00 am-10:05 am
Nonstop4h 05m
Denver Intl
Wed 4/15
3:55 pm-11:59 pm
1 stop6h 04m
$295
CharlestonDenver
CHS - DEN
CHSDEN
Charleston
Wed 3/25
6:45 pm-11:30 pm
1 stop6h 45m
Denver Intl
Mon 3/30
4:14 pm-9:37 pm
Nonstop3h 23m
$295
CharlestonDenver
CHS - DEN
CHSDEN
Charleston
Wed 3/11
3:55 pm-6:04 pm
Nonstop4h 09m
Denver Intl
Mon 3/16
11:59 pm-10:04 am
1 stop8h 05m
$295
CharlestonDenver
CHS - DEN
CHSDEN
Charleston
Tue 3/10
4:35 pm-12:05 am
2 stops9h 30m
Denver Intl
Tue 3/17
11:30 am-9:10 pm
2 stops7h 40m
$305
CharlestonDenver
CHS - DEN
CHSDEN
Charleston
Sat 5/9
5:03 pm-10:14 pm
1 stop7h 11m
Denver Intl
Mon 5/18
9:54 am-3:14 pm
Nonstop3h 20m
$305
CharlestonDenver
CHS - DEN
CHSDEN
Charleston
Wed 3/4
4:00 pm-6:08 pm
Nonstop4h 08m
Denver Intl
Mon 3/9
9:40 am-3:03 pm
Nonstop3h 23m
$305
CharlestonDenver
CHS - DEN
CHSDEN
Charleston
Tue 5/5
3:26 pm-12:09 pm
2 stops22h 43m
$98
CharlestonDenver
CHS - DEN
CHSDEN
Charleston
Thu 3/5
6:15 am-9:37 pm
1 stop17h 22m
$113
Showing 1-10 of 18 results
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 February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Charleston-Denver flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Charleston-Denver flight deals on Cheapflights vs. FlightHub >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 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 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.
CHS-DEN
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 February 6, 2026.
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 $147). Flying from Charleston to Denver in March is currently the most expensive (average of $278). 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 February 13, 2026.
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 21% on airfare.
The best insider tips for Charleston to Denver flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Charleston to Denver trip
Our travel experts
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 February 13, 2026.
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.
Crew
8.6
Boarding
8.1
Overall
8.0
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Boarding
8.1
Overall
8.0
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Boarding
8.1
Overall
8.0
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Boarding
8.1
Overall
8.0
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Boarding
8.1
Overall
8.0
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Crew
8.6
Boarding
8.1
Overall
8.0
Entertainment
7.5
Food
7.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
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.
Traveling to a place near Denver?
Book flights to Denver if you plan to visit one of these locationsThornton
Black Hawk
Lakewood
Broomfield
Westminster
Golden
Centennial
Greeley
Lone Tree
Wheat Ridge
Silverthorne
Cripple Creek
Winter Park
Central City
Glendale
Manitou Springs
Frisco
Fort Morgan
Brighton
Evergreen
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Charleston and Denver flights
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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 February 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$100 | Average$312 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$153 | Average$325 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$180 | Average$340 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$260 | Average$427 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$268 | Average$380 | FlexibilityNo cancel fee | On-time63% |