197 € Cheap Flights from Denver International to Charleston

Compare Denver International to Charleston flight deals

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Flight deals from Denver International to Charleston

Looking for a cheap last-minute deal or the best return flight from Denver International Airport to Charleston Airport? If you want to travel next month, return fares start from 197 €. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Denver International to Charleston

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Denver International to Charleston flights are currently cheapest in August.

Direct flights from Denver International to Charleston

Denver International to Charleston: Alternative routes

Compare routes from Denver International to Charleston below. You may find an airport to fly into that's cheaper, faster, or easier than Charleston.

Denver to Charleston: Flight information

The things to know before you go.
Cheapest flight found197 €
Cheapest month to flyAugust
Average flight time3 hrs, 20 mins
Most popular airlineSouthwest Airlines
Average flights per week14

Finding cheap flights from Denver International to Charleston: Frequently asked questions

The best price we found for a return flight from Denver International to Charleston is 197 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 20 minutes is the average flight time from Denver International to Charleston.
Southwest Airlines and United fly direct from Denver International to Charleston.
As of July 2026, there are 14 flights per week flying from Denver International to Charleston.
The cheapest month to fly from Denver International to Charleston is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Denver International Airport to Charleston Airport on Thursday, 13 August 2026.
Yes – the average flight time is 3 hours and 20 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Charleston but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Charleston is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, United offers the cheapest flight tickets to Charleston.

Flying from Denver International Airport (DEN) to Charleston Airport (CHS): what you need to know

  • The average length of a direct flight from Denver International Airport to Charleston Airport is 3 hours 20 minutes.

  • The timezone in Charleston is UTC-5, which is two hours ahead of Denver.

  • Each week, there are 11 Denver International Airport to Charleston Airport flights. If you prefer to jet off early, select the 09:40 United Airlines flight. If you're eager to make the most of your time before you fly, the last departure is at 20:20 with Southwest Airlines.

  • For a stress-free journey, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This will give you plenty of time to board your DEN to CHS flight.

  • Travelling during a peak month like July? Major public holidays and other popular periods can lead to longer queues at airport checkpoints. Be extra cautious and arrive up to four hours before an international flight and two hours before domestic departures.

  • United has direct flights from Denver International Airport to Charleston Airport. Book with this popular airline, then get ready to check out the sights in Charleston — and maybe even more of the United States if you have time.

  • The airline with the highest passenger demand on this route is United.

  • With a reliable 83.53% of services arriving as scheduled, United is the most punctual carrier operating DEN to CHS flights.

  • We make it a cinch to book a flight with a stopover. To see all your options for tickets from Denver International Airport to Charleston Airport, deselect 'Direct flights only.' Then, choose a flight offering a stop long enough to visit the city of your choice. Top stopovers between DEN and CHS include:

    • Atlanta Hartsfield-Jackson Airport

    • Nashville Airport

    • St Louis Airport

How to find the cheapest flights from Denver International Airport (DEN) to Charleston Airport (CHS)

  • The lowest price we've found for a one-way Denver International Airport to Charleston Airport flight is 98 €. A round-trip ticket is currently 197 €. Depending on the availability and when you book, these fares can change.

  • It's a good idea to book early if you're hoping to get cheap tickets from DEN to CHS. That's because airlines change prices based on demand, which tends to increase closer to departure.

  • Schedule your trip for May. That's the cheapest month for flights from Denver International Airport to Charleston Airport. If you're flexible on when you fly, try out the 'Whole month' tool to find the lowest price across every month.

  • There's no need to check every day to find out if fares have dropped when you set up a Price Alert. We'll notify you the moment there's a change in price on cheap flights from DEN to CHS.

  • Choose your ideal departure and arrival times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to get the best deals on flights from Denver International Airport to Charleston Airport.

Handy information about Denver International Airport (DEN)

  • DEN's address is 8500 Pena Boulevard.

  • Denver International Airport maintains a strong on-time performance, making delays less likely. Departures from DEN make it to their destination as scheduled 80% of the time.

  • Central Denver to Denver International Airport is approximately 40 kilometres. Depending on traffic, it'll take you about 35 minutes to get there if you're driving, catching a taxi or ride-sharing.

  • You can expect a journey time of roughly 35 minutes when using public transport.

  • Staying the night at a hotel can take the hassle out of reaching the airport on time. If you want a place to stay before your flight from Denver International Airport to Charleston Airport, check out Baymont by Wyndham Denver International Airport. It's a short ride from DEN.

Arriving at Charleston Airport (CHS)

Getting from Charleston Airport (CHS) to central Charleston

  • From Charleston Airport, Charleston is approximately 19 kilometres away. It takes around 25 minutes to get to the centre driving.

  • It typically takes 50 minutes when travelling by public transport.

When to fly to Charleston Airport (CHS)

  • July is the busiest month for flights from Denver International Airport to Charleston Airport. For smaller crowds, head to Charleston in March.

  • Book your flight from Denver International Airport to Charleston Airport for July if you want to visit Charleston during its warmest month. Expect temperatures of between 24ºC (75ºF) and 32ºC (90ºF).

  • Look for cheap tickets from DEN to CHS in January if you'd rather travel during cooler conditions. Temperatures are at their lowest around then, ranging between 4ºC (39ºF) and 17ºC (63ºF) on average.

Explore more of the United States

  • You've seen Charleston, now it's time to discover other parts of the United States. Travel about 322 kilometres south-west to Jacksonville to tick off its top sights. From St. John's Cathedral to Museum of Contemporary Art Jacksonville and The Cummer Museum of Art & Gardens, you'll have a full itinerary ahead.

  • Around 290 kilometres north of Charleston, Charlotte is another essential stop in the United States. Start your sightseeing at Bechtler Museum of Modern Art, Discovery Place and NASCAR Hall of Fame.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.