Cheap Flights from Charleston to Denver International

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Flight deals from Charleston to Denver International

Looking for a cheap last-minute deal or the best return flight from Charleston to Denver International? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Charleston to Denver International

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

Direct flights from Charleston to Denver International

Charleston to Denver International: Alternative routes

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

Charleston to Denver: Flight information

The things to know before you go.
Cheapest flight foundRs32,455
Cheapest month to flySeptember
Average flight time3 hrs, 52 mins
Most popular airlineSouthwest Airlines
Average flights per week12

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

The best price we found for a return flight from Charleston to Denver International is Rs68,966. 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 52 minutes is the average flight time from Charleston to Denver International.
Southwest Airlines and United fly direct from Charleston to Denver International.
As of April 2025, there are 12 flights per week flying from Charleston to Denver International.
The cheapest month to fly from Charleston to Denver International is usually April 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Charleston Airport to Denver International Airport on Saturday, 24 May 2025.
Yes – the average flight time is 3 hours and 52 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 Denver International 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 Denver is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, United offers the cheapest flight tickets to Denver International.

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

  • Around 3 hours 50 minutes is how long you can expect to be in the air on a direct flight from Charleston International Airport to Denver International Airport.

  • The timezone in Denver is UTC-6, which is two hours behind Charleston.

  • Flights from CHS to DEN start from 05:50 — the first with Southwest Airlines. The last departure is at 19:25 with Southwest Airlines. Overall, you can choose from 15 weekly Charleston International Airport to Denver International Airport flights.

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for stress-free travel. Be at the airport on time to catch your CHS to DEN flight.

  • During popular months such as July, it's a good idea to get to the airport earlier than normal. Plan to arrive two hours before a domestic departure and four hours ahead of an international flight whenever you're travelling during a peak period in general.

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

  • United Airlines is the airline most travellers choose for this route.

  • United Airlines ranks as the top on-time carrier for CHS to DEN flights, with 85.0% of its services reaching their destination on schedule.

  • If you'd like to add a stop to your trip, just deselect 'Direct flights only' when searching for your ticket from Charleston International Airport to Denver International Airport. Here are the top stopovers between CHS and DEN:

    • Hartsfield-Jackson Atlanta International Airport

    • Nashville International Airport

    • Charlotte Douglas International Airport

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

  • At the moment, Rs32,455 is the cheapest price we've seen for a one-way Charleston International Airport to Denver International Airport flight. The best price for a return ticket is Rs68,966. Keep in mind that fares can change due to demand at the time of booking.

  • Book six months before you travel. After looking at the numbers on our calendar, this is how far you should book ahead to find cheap tickets from CHS to DEN.

  • May is the cheapest month for flights from Charleston International Airport to Denver International Airport. If you want to fly during a different time of year, the 'Whole month' tool will give you the lowest prices across every month.

  • Stay on top of deals for cheap flights from CHS to DEN by creating a Price Alert. You'll get an email or push notification on the app when a special offer becomes available.

  • Find the ideal flight for you with the help of the filters. To see the 'Fastest,' 'Cheapest' or 'Best' flights from Charleston International Airport to Denver International Airport, use the 'Sort by' tool. You can also filter by arrival and departure times, airline, and journey duration.

Handy information about Charleston International Airport (CHS)

  • Charleston International Airport has a strong on-time record, reducing your chances of a delayed flight. Departures from CHS make it to their destination as scheduled 81.5% of the time.

  • Central Charleston to Charleston International Airport is around 21 kilometres. Depending on traffic, it'll take about 30 minutes to get there if you're driving, catching a cab or ride-sharing.

  • Taking public transport? Expect a journey time of around 3 hours 35 minutes.

  • Taking an early flight from Charleston International Airport to Denver International Airport? Avoid the last-minute rush to the terminal (and sneak in some extra precious sleep) by choosing one of these stays near CHS:

Arriving at Denver International Airport (DEN)

  • Consider checking in to Baymont by Wyndham Denver International Airport after your Charleston International Airport to Denver International Airport flight. It's only a short drive from DEN and a handy option if you want to relax as soon as possible.

  • Grab a Denver International Airport rental car and explore Denver and beyond with your own set of wheels. Routes Car Rentals, Dollar and Budget are top outlets you can book with here.

  • Reserving your ride from Denver International Airport about one week in advance can help you secure the lowest rate.

Getting from Denver International Airport (DEN) to central Denver

  • DEN is located at 8500 Pena Boulevard.

  • Denver International Airport to central Denver has a drive time of about 35 minutes. It's approximately 40 kilometres away.

  • When travelling by public transport, expect a journey of about 1 hour 30 minutes.

When to fly to Denver International Airport (DEN)

  • July is the most popular month for flights from Charleston International Airport to Denver International Airport. For smaller crowds, visit Denver in April.

  • Book your flight from Charleston International Airport to Denver International Airport for July if you'd like to explore Denver during its warmest month. Expect temperatures of between 14ºC and 32ºC.

  • January has average temperatures of between -9ºC and 7ºC. Search for cheap tickets from CHS to DEN sometime then if you'd rather travel in cooler conditions.

Explore more of United States

  • You've visited Denver, now it's time to explore other corners of United States. Journey around 105 kilometres south to Colorado Springs to check off its leading sights. From US Northern Command (USNORTHCOM) / North American Aerospace Defence Command (NORAD) Headquarters to Cheyenne Mountain Air Force Station and National Strength and Conditioning Association (NSCA), your itinerary will be busy.

  • Aurora is another essential stop in United States and is around 13 kilometres east of Denver. No journey is complete without visiting Magellan's Travel Solutions and Gear, The Fairways at Lowry and Retired Enlisted Association Inc.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.