$128+ 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 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
CHS — DEN
Jun 15 — Jun 221
Round-trip
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 43 days in advance, depart on a Thursday or Wednesday 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 May 16, 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 May 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/13. 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 8/275:26 pm
CHS
- DEN
1 stop8h 33m
Multiple Airlines
Mon 8/316:03 am
DEN
- CHS
2 stops24h 35m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$270
This Kiwi.com deal was found by Cheapflights users on 5/12. 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 8/275:26 pm
CHS
- DEN
1 stop8h 33m
Multiple Airlines
Tue 9/12:41 pm
DEN
- CHS
1 stop6h 06m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 5/13. 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 8/206:45 am
CHS
- DEN
2 stops9h 44m
Multiple Airlines
Tue 8/252:41 pm
DEN
- CHS
1 stop6h 06m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$285
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 8/65:26 pm
CHS
- DEN
1 stop8h 27m
Multiple Airlines
Mon 8/105:13 pm
DEN
- CHS
1 stop15h 53m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 8/1811:51 am
CHS
- DEN
2 stops23h 07m
Multiple Airlines
Tue 8/252:41 pm
DEN
- CHS
1 stop6h 06m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$290
This Kiwi.com deal was found by Cheapflights users on 5/13. 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 8/199:28 am
CHS
- DEN
1 stop26h 34m
Multiple Airlines
Tue 8/2511:42 pm
DEN
- CHS
2 stops13h 46m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$300
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 6/27:25 am
CHS
- DEN
1 stop16h 25m
Multiple Airlines
Sat 6/66:20 am
DEN
- CHS
1 stop27h 41m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$310
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 May 16, 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 May 16, 2026.
This Southwest deal was found by Cheapflights users on 5/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/44:05 pm
CHS
- DEN
Nonstop3h 40m
Southwest
Wed 9/98:05 am
DEN
- CHS
1 stop9h 10m
Southwest
Deal found 5/11![Southwest logo]()
$354
This United Airlines deal was found by Cheapflights users on 5/12. 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.
Tue 6/164:22 pm
CHS
- DEN
Nonstop3h 55m
United Airlines
Fri 6/1911:59 pm
DEN
- CHS
1 stop8h 17m
United Airlines
Deal found 5/12![United Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 5/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/147:59 pm
CHS
- DEN
1 stop6h 23m
Delta
Wed 6/176:00 am
DEN
- CHS
1 stop6h 16m
Delta
Deal found 5/15![Delta logo]()
$417
This United Airlines deal was found by Cheapflights users on 5/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/244:22 pm
CHS
- DEN
Nonstop3h 55m
United Airlines
Sun 6/2811:59 pm
DEN
- CHS
1 stop8h 12m
United Airlines
Deal found 5/15![United Airlines logo]()
$375
This Southwest deal was found by Cheapflights users on 5/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/105:40 pm
CHS
- DEN
Nonstop3h 45m
Southwest
Sat 7/255:30 am
DEN
- CHS
1 stop11h 05m
Southwest
Deal found 5/15![Southwest logo]()
$393
This United Airlines deal was found by Cheapflights users on 5/11. 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 9/24:30 pm
CHS
- DEN
Nonstop3h 49m
United Airlines
Tue 9/84:04 pm
DEN
- CHS
Nonstop3h 24m
United Airlines
Deal found 5/11![United Airlines logo]()
$401
This Southwest deal was found by Cheapflights users on 5/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/235:40 pm
CHS
- DEN
Nonstop3h 45m
Southwest
Mon 7/273:20 pm
DEN
- CHS
Nonstop3h 20m
Southwest
Deal found 5/11![Southwest logo]()
$448
This United Airlines deal was found by Cheapflights users on 5/11. 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 8/294:30 pm
CHS
- DEN
Nonstop3h 49m
United Airlines
Tue 9/110:01 am
DEN
- CHS
Nonstop3h 27m
United Airlines
Deal found 5/11![United Airlines logo]()
$411
This Southwest deal was found by Cheapflights users on 5/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/149:20 pm
CHS
- DEN
1 stop5h 05m
Southwest
Wed 6/172:15 pm
DEN
- CHS
Nonstop3h 20m
Southwest
Deal found 5/15![Southwest logo]()
$450
This United Airlines deal was found by Cheapflights users on 5/13. 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 6/104:22 pm
CHS
- DEN
Nonstop3h 55m
United Airlines
Wed 6/179:52 am
DEN
- CHS
Nonstop3h 24m
United Airlines
Deal found 5/13![United Airlines logo]()
$446
Last-minute flights from Charleston to DenverDiscover last-minute flight deals from Charleston to Denver. Data last updated May 16, 2026 and is based on user searches.
Discover last-minute flight deals from Charleston to Denver. Data last updated May 16, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 5/11. 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.
Thu 5/217:25 am
CHS
- DEN
1 stop7h 01m
Multiple Airlines
Sun 5/241:16 pm
DEN
- CHS
1 stop7h 31m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$373
This American Airlines deal was found by Cheapflights users on 5/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/217:19 pm
CHS
- DEN
1 stop6h 36m
American Airlines
Sat 5/2310:07 am
DEN
- CHS
1 stop7h 12m
American Airlines
Deal found 5/12![American Airlines logo]()
$397
This Kiwi.com deal was found by Cheapflights users on 5/13. 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 5/217:25 am
CHS
- DEN
1 stop7h 01m
Multiple Airlines
Wed 5/2711:59 pm
DEN
- CHS
2 stops20h 48m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$434
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 5/217:25 am
CHS
- DEN
1 stop7h 01m
Multiple Airlines
Thu 6/47:50 am
DEN
- CHS
1 stop12h 57m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$438
This Kiwi.com deal was found by Cheapflights users on 5/11. 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 5/238:50 pm
CHS
- DEN
1 stop17h 36m
Multiple Airlines
Mon 5/2511:54 pm
DEN
- CHS
2 stops31h 44m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$374
This Kiwi.com deal was found by Cheapflights users on 5/13. 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 5/238:50 pm
CHS
- DEN
1 stop17h 36m
Multiple Airlines
Wed 5/2711:59 pm
DEN
- CHS
2 stops20h 48m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$391
This Kiwi.com deal was found by Cheapflights users on 5/15. 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.
Sun 5/247:25 am
CHS
- DEN
1 stop7h 01m
Multiple Airlines
Thu 5/282:47 pm
DEN
- CHS
1 stop6h 00m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$419
This Kiwi.com deal was found by Cheapflights users on 5/11. 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 5/263:13 pm
CHS
- DEN
2 stops11h 18m
Multiple Airlines
Sun 5/317:55 am
DEN
- CHS
1 stop7h 40m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$351
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 May 16, 2026.
Search for one-way flight options from Charleston to Denver. Find affordable one-way fares based on user searches. Data last updated May 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 5/308:50 pm
CHS
- DEN
1 stop12h 15m
Allegiant Air
Deal found 5/14![Allegiant Air logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 5/12. 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.
Sat 6/68:48 pm
CHS
- DEN
1 stop12h 12m
Allegiant Air
Deal found 5/12![Allegiant Air logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 5/13. 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 8/275:26 pm
CHS
- DEN
1 stop8h 33m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$138
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 8/43:13 pm
CHS
- DEN
2 stops30h 54m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 5/15. 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 7/113:55 pm
CHS
- DEN
1 stop17h 01m
Allegiant Air
Deal found 5/15![Allegiant Air logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 8/97:25 am
CHS
- DEN
1 stop7h 03m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 8/83:58 pm
CHS
- DEN
1 stop22h 30m
Allegiant Air
Deal found 5/14![Allegiant Air logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 5/12. 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 10/69:18 am
CHS
- DEN
2 stops30h 42m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 6/27:25 am
CHS
- DEN
1 stop16h 25m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$151
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 May 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $270 (Kiwi.com) |
One-way from | $128 (Kiwi.com) |
Popular in | December |
Cheapest in | October |
Average price | $442 |
Good round-trip deal | $433 or less |
Good one-way deal | $223 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 May 16, 2026.
Use the filters below to find and compare flights from Charleston to Denver that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CharlestonDenver
CHS - DEN
CHSDEN
Charleston
Fri 9/4
4:05 pm-5:45 pm
Nonstop3h 40m
Denver Intl
Wed 9/9
8:05 am-7:15 pm
1 stop9h 10m
$354
CharlestonDenver
CHS - DEN
CHSDEN
Charleston
Tue 6/16
4:22 pm-6:17 pm
Nonstop3h 55m
Denver Intl
Fri 6/19
11:59 pm-10:16 am
1 stop8h 17m
$354
CharlestonDenver
CHS - DEN
CHSDEN
Charleston
Wed 6/24
4:22 pm-6:17 pm
Nonstop3h 55m
Denver Intl
Sun 6/28
11:59 pm-10:11 am
1 stop8h 12m
$375
CharlestonDenver
CHS - DEN
CHSDEN
Charleston
Fri 7/10
5:40 pm-7:25 pm
Nonstop3h 45m
Denver Intl
Sat 7/25
5:30 am-6:35 pm
1 stop11h 05m
$393
CharlestonDenver
CHS - DEN
CHSDEN
Charleston
Wed 9/2
4:30 pm-6:19 pm
Nonstop3h 49m
Denver Intl
Tue 9/8
4:04 pm-9:28 pm
Nonstop3h 24m
$401
CharlestonDenver
CHS - DEN
CHSDEN
Charleston
Sat 8/29
4:30 pm-6:19 pm
Nonstop3h 49m
Denver Intl
Tue 9/1
10:01 am-3:28 pm
Nonstop3h 27m
$411
CharlestonDenver
CHS - DEN
CHSDEN
Charleston
Sun 6/14
7:59 pm-12:22 am
1 stop6h 23m
Denver Intl
Wed 6/17
6:00 am-2:16 pm
1 stop6h 16m
$417
CharlestonDenver
CHS - DEN
CHSDEN
Charleston
Wed 6/10
4:22 pm-6:17 pm
Nonstop3h 55m
Denver Intl
Wed 6/17
9:52 am-3:16 pm
Nonstop3h 24m
$446
Quickest round-trip
CharlestonDenver
CHS - DEN
CHSDEN
Charleston
Thu 7/23
5:40 pm-7:25 pm
Nonstop3h 45m
Denver Intl
Mon 7/27
3:20 pm-8:40 pm
Nonstop3h 20m
$448
CharlestonDenver
CHS - DEN
CHSDEN
Charleston
Sun 6/14
9:20 pm-12:25 am
1 stop5h 05m
Denver Intl
Wed 6/17
2:15 pm-7:35 pm
Nonstop3h 20m
$450
Showing 1-10 of 22 resultsSorted by cheapest first
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 May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 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?
Booking 42 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, October is the cheapest month in which you can book a flight from Charleston to Denver (average of $349). Flying from Charleston to Denver in December is currently the most expensive (average of $513). 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 May 16, 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 morning tend to be the most expensive. A flight at noon could potentially save you up to 15% 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 May 16, 2026.
Read through reviews of airlines operating flights from Charleston to Denver, such as Southwest,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Overall
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Overall
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Overall
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Overall
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Overall
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Comfort
8.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Overall
8.0
Food
7.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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
Westminster
Broomfield
Golden
Centennial
Greeley
Lone Tree
Wheat Ridge
Silverthorne
Central City
Cripple Creek
Winter Park
Manitou Springs
Frisco
Englewood
Fort Morgan
Glendale
Evergreen
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Other flights to Denver
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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 May 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$100 | Average$312 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$180 | Average$344 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$216 | Average$333 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$270 | Average$400 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$272 | Average$437 | FlexibilityNo cancel fee | On-time69% |