$135+ Cheap flights from Denver to Charleston (DEN - CHS)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — CHS
Jun 15 — Jun 221
Round-trip
1 adult, Economy
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Find cheap flights from Denver to Charleston with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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 Denver Intl to Charleston are usually found in January or October, booked 85 days in advance, depart on a Tuesday or Saturday and return on a Thursday
Cheap flight deals from Denver to Charleston
Cheapest
Best
Last-minute
One-way
Cheapest flights from Denver to CharlestonExplore the most affordable flight options available from Denver to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 16, 2026.
Explore the most affordable flight options available from Denver to Charleston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 16, 2026.
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 9/197:30 am
DEN
- CHS
1 stop11h 08m
Multiple Airlines
Mon 9/219:38 pm
CHS
- DEN
2 stops19h 14m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$319
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.
Tue 9/154:04 pm
DEN
- CHS
Nonstop3h 24m
United Airlines
Tue 9/223:25 pm
CHS
- DEN
1 stop8h 14m
United Airlines
Deal found 5/13![United Airlines logo]()
$321
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.
Mon 6/16:03 am
DEN
- CHS
2 stops25h 55m
Multiple Airlines
Thu 6/41:09 pm
CHS
- DEN
1 stop11h 58m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$322
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.
Thu 5/281:16 pm
DEN
- CHS
1 stop7h 31m
Multiple Airlines
Sat 5/308:50 pm
CHS
- DEN
1 stop12h 15m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$323
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.
Mon 6/85:23 pm
DEN
- CHS
1 stop25h 18m
Multiple Airlines
Mon 6/159:30 pm
CHS
- DEN
1 stop26h 19m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$325
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.
Tue 6/912:20 pm
DEN
- CHS
2 stops7h 05m
Southwest
Tue 6/164:50 pm
CHS
- DEN
Nonstop3h 40m
Southwest
Deal found 5/15![Southwest logo]()
$326
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.
Wed 8/511:46 pm
DEN
- CHS
2 stops21h 29m
Multiple Airlines
Sun 8/97:25 am
CHS
- DEN
1 stop7h 03m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$328
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 6/611:54 pm
DEN
- CHS
2 stops54h 44m
Multiple Airlines
Sat 6/138:48 pm
CHS
- DEN
1 stop12h 12m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$329
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/295:00 am
DEN
- CHS
1 stop6h 30m
Southwest
Tue 8/410:45 am
CHS
- DEN
1 stop6h 15m
Southwest
Deal found 5/14![Southwest logo]()
$331
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.
Sun 7/1211:46 pm
DEN
- CHS
2 stops18h 55m
Multiple Airlines
Sat 7/183:55 pm
CHS
- DEN
1 stop17h 01m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$333
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.
Wed 7/296:03 am
DEN
- CHS
2 stops24h 35m
Multiple Airlines
Tue 8/47:25 am
CHS
- DEN
1 stop16h 00m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$334
Best flights from Denver to CharlestonDiscover carefully curated flight deals from Denver to Charleston 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 Denver to Charleston 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 5/15. 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.
Sat 7/410:00 am
DEN
- CHS
1 stop6h 25m
Southwest
Wed 7/151:50 pm
CHS
- DEN
1 stop6h 50m
Southwest
Deal found 5/15![Southwest logo]()
$364
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 6/109:52 am
DEN
- CHS
Nonstop3h 24m
United Airlines
Mon 6/157:47 pm
CHS
- DEN
1 stop6h 43m
United Airlines
Deal found 5/11![United Airlines logo]()
$444
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/216:00 am
DEN
- CHS
1 stop6h 45m
Southwest
Wed 6/246:35 am
CHS
- DEN
2 stops6h 45m
Southwest
Deal found 5/14![Southwest logo]()
$432
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.
Thu 7/212:55 pm
DEN
- CHS
2 stops6h 40m
Southwest
Tue 7/710:45 am
CHS
- DEN
2 stops10h 55m
Southwest
Deal found 5/15![Southwest logo]()
$443
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 6/249:52 am
DEN
- CHS
Nonstop3h 24m
United Airlines
Mon 6/292:47 pm
CHS
- DEN
1 stop8h 40m
United Airlines
Deal found 5/11![United Airlines logo]()
$489
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 6/123:20 pm
DEN
- CHS
Nonstop3h 20m
Southwest
Thu 6/185:40 pm
CHS
- DEN
Nonstop3h 45m
Southwest
Deal found 5/15![Southwest logo]()
$458
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.
Sat 6/271:30 pm
DEN
- CHS
1 stop6h 45m
United Airlines
Sat 7/44:16 pm
CHS
- DEN
Nonstop3h 55m
United Airlines
Deal found 5/12![United Airlines logo]()
$507
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.
Sat 6/132:20 pm
DEN
- CHS
Nonstop3h 20m
Southwest
Thu 6/185:40 pm
CHS
- DEN
Nonstop3h 45m
Southwest
Deal found 5/15![Southwest logo]()
$458
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.
Thu 6/259:50 am
DEN
- CHS
Nonstop3h 24m
United Airlines
Tue 6/304:16 pm
CHS
- DEN
Nonstop3h 55m
United Airlines
Deal found 5/13![United Airlines logo]()
$541
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.
Mon 6/19:05 pm
DEN
- CHS
2 stops15h 22m
United Airlines
Sat 6/66:40 pm
CHS
- DEN
1 stop7h 12m
United Airlines
Deal found 5/11![United Airlines logo]()
$547
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2512:30 pm
DEN
- CHS
2 stops8h 20m
Southwest
Sun 6/2811:00 am
CHS
- DEN
2 stops10h 00m
Southwest
Deal found 5/13![Southwest logo]()
$578
Last-minute flights from Denver to CharlestonDiscover last-minute flight deals from Denver to Charleston. Data last updated May 16, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Charleston. Data last updated May 16, 2026 and is based on user searches.
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.
Thu 5/281:16 pm
DEN
- CHS
1 stop7h 31m
Multiple Airlines
Sat 5/308:50 pm
CHS
- DEN
1 stop12h 15m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$323
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.
Sun 5/317:55 am
DEN
- CHS
1 stop7h 40m
Multiple Airlines
Thu 6/41:09 pm
CHS
- DEN
1 stop11h 58m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$338
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.
Mon 6/16:03 am
DEN
- CHS
2 stops25h 55m
Multiple Airlines
Thu 6/41:09 pm
CHS
- DEN
1 stop11h 58m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$322
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 6/211:59 pm
DEN
- CHS
1 stop8h 17m
United Airlines
Tue 6/94:22 pm
CHS
- DEN
Nonstop3h 55m
United Airlines
Deal found 5/12![United Airlines logo]()
$321
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 6/611:54 pm
DEN
- CHS
2 stops54h 44m
Multiple Airlines
Sat 6/138:48 pm
CHS
- DEN
1 stop12h 12m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$329
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.
Mon 6/85:23 pm
DEN
- CHS
1 stop25h 18m
Multiple Airlines
Mon 6/159:30 pm
CHS
- DEN
1 stop26h 19m
Multiple Airlines
Deal found 5/11![Multiple Airlines logo]()
$325
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.
Tue 6/912:20 pm
DEN
- CHS
2 stops7h 05m
Southwest
Tue 6/164:50 pm
CHS
- DEN
Nonstop3h 40m
Southwest
Deal found 5/15![Southwest logo]()
$326
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.
Tue 6/166:13 am
DEN
- CHS
1 stop6h 14m
United Airlines
Tue 6/236:45 pm
CHS
- DEN
1 stop7h 08m
United Airlines
Deal found 5/11![United Airlines logo]()
$331
One-way flights from Denver to CharlestonSearch for one-way flight options from Denver to Charleston. Find affordable one-way fares based on user searches. Data last updated May 16, 2026.
Search for one-way flight options from Denver to Charleston. 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.
Mon 8/105:13 pm
DEN
- CHS
1 stop15h 53m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 5/16. 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.
Wed 7/86:03 am
DEN
- CHS
2 stops24h 35m
Multiple Airlines
Deal found 5/16![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.
Thu 8/131:18 pm
DEN
- CHS
1 stop7h 29m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$139
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.
Mon 6/85:23 pm
DEN
- CHS
1 stop25h 18m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$146
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.
Wed 8/1211:46 pm
DEN
- CHS
2 stops16h 07m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$150
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 7/1110:25 am
DEN
- CHS
2 stops31h 45m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$152
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 6/211:54 pm
DEN
- CHS
2 stops30h 44m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$155
This Sun Country Air 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/610:49 am
DEN
- CHS
1 stop23h 12m
Sun Country Air
Deal found 5/11![Sun Country Air logo]()
$158
Find flight deals from Denver to Charleston
Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Charleston (CHS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $319 (Kiwi.com) |
One-way from | $135 (Kiwi.com) |
Popular in | March |
Cheapest in | January |
Average price | $447 |
Good round-trip deal | $416 or less |
Good one-way deal | $208 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Denver to Charleston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 16, 2026.
Use the filters below to find and compare flights from Denver to Charleston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverCharleston
DEN - CHS
DENCHS
Denver Intl
Sat 7/4
10:00 am-6:25 pm
1 stop6h 25m
Charleston
Wed 7/15
1:50 pm-6:40 pm
1 stop6h 50m
$364
DenverCharleston
DEN - CHS
DENCHS
Denver Intl
Sun 6/21
6:00 am-2:45 pm
1 stop6h 45m
Charleston
Wed 6/24
6:35 am-11:20 am
2 stops6h 45m
$432
DenverCharleston
DEN - CHS
DENCHS
Denver Intl
Thu 7/2
12:55 pm-9:35 pm
2 stops6h 40m
Charleston
Tue 7/7
10:45 am-7:40 pm
2 stops10h 55m
$443
DenverCharleston
DEN - CHS
DENCHS
Denver Intl
Wed 6/10
9:52 am-3:16 pm
Nonstop3h 24m
Charleston
Mon 6/15
7:47 pm-12:30 am
1 stop6h 43m
$444
Quickest round-trip
DenverCharleston
DEN - CHS
DENCHS
Denver Intl
Fri 6/12
3:20 pm-8:40 pm
Nonstop3h 20m
Charleston
Thu 6/18
5:40 pm-7:25 pm
Nonstop3h 45m
$458
DenverCharleston
DEN - CHS
DENCHS
Denver Intl
Sat 6/13
2:20 pm-7:40 pm
Nonstop3h 20m
Charleston
Thu 6/18
5:40 pm-7:25 pm
Nonstop3h 45m
$458
DenverCharleston
DEN - CHS
DENCHS
Denver Intl
Wed 6/24
9:52 am-3:16 pm
Nonstop3h 24m
Charleston
Mon 6/29
2:47 pm-9:27 pm
1 stop8h 40m
$489
DenverCharleston
DEN - CHS
DENCHS
Denver Intl
Sat 6/27
1:30 pm-10:15 pm
1 stop6h 45m
Charleston
Sat 7/4
4:16 pm-6:11 pm
Nonstop3h 55m
$507
DenverCharleston
DEN - CHS
DENCHS
Denver Intl
Thu 6/25
9:50 am-3:14 pm
Nonstop3h 24m
Charleston
Tue 6/30
4:16 pm-6:11 pm
Nonstop3h 55m
$541
DenverCharleston
DEN - CHS
DENCHS
Denver Intl
Mon 6/1
9:05 pm-2:27 pm
2 stops15h 22m
Charleston
Sat 6/6
6:40 pm-11:52 pm
1 stop7h 12m
$547
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Denver to Charleston
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Charleston in May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Denver-Charleston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Charleston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Charleston flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Denver-Charleston flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Charleston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Denver to Charleston
Have a flexible travel schedule? Discover the best time to fly to Charleston from Denver with our price prediction graph.
DEN-CHS
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Denver to Charleston
How far ahead should I book a flight from Denver to Charleston?
Booking 84 days in advance of your planned departure date is, on average, the best time to get cheap flights from Denver to Charleston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Denver to Charleston?
Currently, January is the cheapest month in which you can book a flight from Denver to Charleston (average of $331). Flying from Denver to Charleston in March is currently the most expensive (average of $488). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from DEN to CHS?
Find hourly flight availability from Denver to Charleston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 16, 2026.
It’s typically best to fly out from Denver to Charleston at noon. Doing so could potentially save you 36% on the flight price compared to flying in the evening, which is usually more expensive.
Reviews of airlines servicing Charleston
Get insights into the airlines that provide service to Charleston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Charleston. Reviews last updated May 16, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from Denver to Charleston have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Boarding
8.1
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Denver to Charleston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Charleston?
Book flights to Charleston if you plan to visit one of these locationsNorth Charleston
Santee
Summerville
Walterboro
Isle of Palms
Mount Pleasant
Goose Creek
Edisto Beach
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Alternative routes for Denver to Charleston
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Other flights to Charleston
Explore flights to Charleston departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 16, 2026.
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Complete your trip to Charleston by adding a car rental and/or hotel reservation to your travel itinerary.
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Denver and Charleston flights
Browse other Denver and Charleston flight options. Last updated on May 16, 2026.
Other flights from Denver
Browse through other flights departing from Denver. Flights are based on user searches made on Cheapflights and were last updated on May 16, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 6 airlines flying from Denver to Charleston
Discover the top 6 airlines that operate flights from Denver to Charleston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$78 | Average$258 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$139 | Average$274 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$189 | Average$373 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$193 | Average$336 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$270 | Average$456 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$287 | Average$399 | FlexibilityNo cancel fee | On-time63% |