What airlines fly to Denver?

United Airlines, Southwest and American Airlines are the top three most popular airlines that fly to Denver from Charleston according to our data. United Airlines is the first choice among our users, with 29% of people opting to fly with this airline when traveling to Denver. Keep in mind that there are 6 different airlines that fly to Denver on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Charleston to Denver Intl?

Southwest, American Airlines, and United Airlines are the most popular carriers operating from Charleston to Denver Intl

How many flights depart from Charleston to Denver on average per week?

As of August 2025, there are 12 flights per week flying from Charleston to Denver. The most common day of the week flights depart is Sun, with 25% of flights taking off on this day.

Which layover airport has the shortest connection time from Charleston to Denver?

Charlotte (CLT) has the shortest average layover time for this route: 1h 08m.

Which airport is the most popular layover for flights between Charleston and Denver?

Atlanta (ATL) was the most common stop: 40% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Charleston to Denver?

Flights via Charlotte (CLT) offer the lowest average round-trip price of $298.

Which layover airport has the shortest travel time from Charleston to Denver?

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 5h 24m.

How many flights depart from Charleston to Denver on average per day?

As of August 2025, 1 flights take off from Charleston and land in Denver each day. The most common flight departure time for this route is 4:00PM, with 91% of daily flights taking off in the afternoon.

When did momondo last update prices for flights from Charleston Airport to Denver Intl Airport?

Prices for flights from Charleston Airport to Denver Intl Airport were last updated today.

How many operators does momondo search for flights from Charleston Airport to Denver Intl Airport?

There are 6 operators available for flights from Charleston Airport to Denver Intl Airport as of August 2025.

How old do you have to be to fly from Charleston Airport to Denver Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Charleston Airport to Denver Intl Airport.

What documentation or ID do you need to fly to Denver Intl Airport?

The travel and health documents you'll need for your trip to Denver Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Denver Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$79 Cheap Flights from Charleston to Denver (CHS-DEN) in 2025

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Find the cheapest flights from Charleston to Denver (CHS-DEN)

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

11:25 am - 4:30 pmCHS-DEN

7h 05m1 stop

12:55 pm - 9:15 pmDEN-CHS

6h 20m1 stop

$177Southwest

Find Deal

mar., oct. 28 - mar., nov. 4

6:30 am - 12:05 pmCHS-DEN

7h 35m2 stops

1:10 pm - 8:35 pmDEN-CHS

5h 25m1 stop

$182Southwest

Find Deal

mar., oct. 28 - mar., nov. 4

7:08 am - 12:05 pmCHS-DEN

6h 57m1 stop

5:44 am - 2:01 pmDEN-CHS

6h 17m1 stop

$194American Airlines

Find Deal

mar., sep. 9 - dom., sep. 14

5:54 pm - 10:17 pmCHS-DEN

6h 23m1 stop

9:25 am - 5:51 pmDEN-CHS

6h 26m1 stop

$195American Airlines

Find Deal

vie., dic. 5 - mar., dic. 9

11:37 am - 5:56 pmCHS-DEN

8h 19m1 stop

9:45 am - 3:10 pmDEN-CHS

3h 25mnonstop

$197United Airlines

Find Deal

mié., sep. 3 - sáb., sep. 6

4:35 pm - 6:20 pmCHS-DEN

3h 45mnonstop

11:59 pm - 9:15 amDEN-CHS

7h 16m1 stop

$201United Airlines

Find Deal

vie., oct. 3 - lun., oct. 6

6:55 pm - 11:59 pmCHS-DEN

7h 04m1 stop

6:00 am - 3:19 pmDEN-CHS

7h 19m1 stop

$237Delta

Find Deal

lun., oct. 27 - mar., nov. 4

7:10 pm - 6:26 amCHS-DEN

13h 16m1 stop

11:15 pm - 2:36 pmDEN-CHS

13h 21m1 stop

$261Frontier

Find Deal

dom., oct. 26 - dom., nov. 2

2:35 pm - 8:58 pmCHS-DEN

8h 23m1 stop

12:55 am - 10:42 amDEN-CHS

7h 47m1 stop

$268Delta

Find Deal

mié., oct. 8 - vie., oct. 10

7:10 pm - 11:48 pmCHS-DEN

6h 38m1 stop

12:59 am - 2:36 pmDEN-CHS

11h 37m2 stops

$276Frontier

Find Deal

jue., oct. 30 - dom., nov. 2

United Airlines flights from Charleston to Denver

Our best United Airlines deals on Charleston to Denver flight tickets

United Airlines

Sep 3

CHS11:37 amCharleston

8h 19m

1 stop

DEN5:56 pmDenver Intl

Sep 6

DEN9:45 amDenver Intl

3h 25m

CHS3:10 pmCharleston

$197

Find similar

United Airlines

Oct 3

CHS4:35 pmCharleston

3h 45m

DEN6:20 pmDenver Intl

Oct 6

DEN11:59 pmDenver Intl

7h 16m

1 stop

CHS9:15 amCharleston

$201

Find similar

United Airlines

Sep 17

CHS4:12 pmCharleston

3h 44m

DEN5:56 pmDenver Intl

Sep 21

DEN6:00 amDenver Intl

6h 07m

1 stop

CHS2:07 pmCharleston

$247

Find similar

American Airlines flights from Charleston to Denver

Our best American Airlines deals on Charleston to Denver flight tickets

American Airlines

Sep 9

CHS7:08 amCharleston

6h 57m

1 stop

DEN12:05 pmDenver Intl

Sep 14

DEN5:44 amDenver Intl

6h 17m

1 stop

CHS2:01 pmCharleston

$194

Find similar

American Airlines

Dec 5

CHS5:54 pmCharleston

6h 23m

1 stop

DEN10:17 pmDenver Intl

Dec 9

DEN9:25 amDenver Intl

6h 26m

1 stop

CHS5:51 pmCharleston

$195

Find similar

American Airlines

Sep 9

CHS8:12 amCharleston

9h 33m

2 stops

DEN3:45 pmDenver Intl

Sep 14

DEN11:57 pmDenver Intl

7h 42m

1 stop

CHS9:39 amCharleston

$199

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CharlestonDenver

CHS - DEN

CHSDEN

Charleston

mar. 10/28

11:25 am-4:30 pm

1 stop7h 05m

Denver Intl

mar. 11/4

12:55 pm-9:15 pm

1 stop6h 20m

$177

CharlestonDenver

CHS - DEN

CHSDEN

Charleston

mar. 10/28

6:30 am-12:05 pm

2 stops7h 35m

Denver Intl

mar. 11/4

1:10 pm-8:35 pm

1 stop5h 25m

$182

CharlestonDenver

CHS - DEN

CHSDEN

Charleston

mar. 9/9

7:08 am-12:05 pm

1 stop6h 57m

Denver Intl

dom. 9/14

5:44 am-2:01 pm

1 stop6h 17m

$194

CharlestonDenver

CHS - DEN

CHSDEN

Charleston

vie. 12/5

5:54 pm-10:17 pm

1 stop6h 23m

Denver Intl

mar. 12/9

9:25 am-5:51 pm

1 stop6h 26m

$195

CharlestonDenver

CHS - DEN

CHSDEN

Charleston

mié. 9/3

11:37 am-5:56 pm

1 stop8h 19m

Denver Intl

sáb. 9/6

9:45 am-3:10 pm

Nonstop3h 25m

$197

CharlestonDenver

CHS - DEN

CHSDEN

Charleston

vie. 10/3

4:35 pm-6:20 pm

Nonstop3h 45m

Denver Intl

lun. 10/6

11:59 pm-9:15 am

1 stop7h 16m

$201

CharlestonDenver

CHS - DEN

CHSDEN

Charleston

lun. 10/27

6:55 pm-11:59 pm

1 stop7h 04m

Denver Intl

mar. 11/4

6:00 am-3:19 pm

1 stop7h 19m

$237

CharlestonDenver

CHS - DEN

CHSDEN

Charleston

dom. 10/26

7:10 pm-6:26 am

1 stop13h 16m

Denver Intl

dom. 11/2

11:15 pm-2:36 pm

1 stop13h 21m

$261

CharlestonDenver

CHS - DEN

CHSDEN

Charleston

mié. 10/8

2:35 pm-8:58 pm

1 stop8h 23m

Denver Intl

vie. 10/10

12:55 am-10:42 am

1 stop7h 47m

$268

CharlestonDenver

CHS - DEN

CHSDEN

Charleston

jue. 10/30

7:10 pm-11:48 pm

1 stop6h 38m

Denver Intl

dom. 11/2

12:59 am-2:36 pm

2 stops11h 37m

$276

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Charleston to Denver

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

Other information

What is the cheapest month to fly to Denver?

The cheapest month to fly to Denver from Charleston is in May. Flight prices, which tend to average around $350, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in May, then you should wait until September to fly from Charleston, when ticket prices are also cheap, with an average price of $364.

What is the cheapest day to depart on your flight to Denver?

The cheapest day to depart on your flight to Denver is on a Tuesday when prices can be found for as low as $439. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Monday, with ticket prices averaging around $563.

What is the cheapest time of day to depart on your flight to Denver?

The cheapest time of day to fly to Denver is in the morning when flights can be purchased for as low as $422. Flights in the evening are often more expensive with an average ticket price of $516.

What is the cheapest Charleston to Denver Intl flight route?

Fly from Charleston to Denver Intl for the best Charleston - Denver Intl flight prices

How far in advance should I book a flight to Denver?

You are more likely to see cheaper flights to Denver from Charleston when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around $416 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from Charleston for as low as $329 on momondo.

What cabin class options are available on Charleston to Denver Intl flights?

There are 4 cabin classes available to choose from on Charleston to Denver Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Charleston to Denver flights?

You could potentially save up to 17% on your flight if you consider stops on a Charleston to Denver flight.

How have Charleston to Denver flight prices changed over time?

As of August 2025, prices for Charleston to Denver flights are approximately 6% more expensive when compared to flights at the same time last year.

When to book flights from Charleston to Denver

Are you open to changing your travel dates? Check out the ideal times to fly from Charleston to Denver according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Charleston to Denver (CHS to DEN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Charleston to Denver

Best Price Found	$79
Fastest flight time	3h 40m
Direct flights	Every day
Airports in Denver	1 airport

The best one-way flight to Denver from Charleston in the past 72 hours is $79. The best round-trip flight deal from Charleston to Denver found on momondo in the last 72 hours is $177.

The fastest flight from Charleston to Denver takes 3h 40m

Direct flights go from Charleston to Denver every day.

There is 1 airport near Denver: Denver Intl (DEN)

Search flight deals

How far is Charleston to Denver Intl by plane?
The distance between Charleston and Denver Intl is about 1469.5 mi. Typically, this will take 3h 40m by plane in normal conditions.
When did momondo last update prices for flights from Charleston Airport to Denver Intl Airport?
Prices for flights from Charleston Airport to Denver Intl Airport were last updated today.
How many operators does momondo search for flights from Charleston Airport to Denver Intl Airport?
There are 6 operators available for flights from Charleston Airport to Denver Intl Airport as of August 2025.
How old do you have to be to fly from Charleston Airport to Denver Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Charleston Airport to Denver Intl Airport.
What documentation or ID do you need to fly to Denver Intl Airport?
The travel and health documents you'll need for your trip to Denver Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Denver Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Charleston to Denver?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Charleston to Denver is Boeing 737-800 Passenger/BBJ2 (winglets) (28.93% of total bookings). The next most popular plane models are Boeing 737-800 (21.38%), Boeing 737-900 (15.41%), and Airbus A319 (9.43%).
What is the most popular airline from Charleston to Denver?
Based on momondo bookings for flights between Charleston and Denver, the leading airline is Southwest, making up 38% of the total bookings. Other popular airlines include United Airlines with 35%, American Airlines with 15%, and Delta with 9%.

Best airlines flying from Charleston to Denver

Compare and see reviews for airlines that fly from Charleston to Denver with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $105	Free Cancellation	Rating 5.8 3,221 reviews	Search Frontier flights
American Airlines	PriceFrom $188	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
JetBlue	PriceFrom $237	Free Cancellation	Rating 7.2 2,916 reviews	Search JetBlue flights
Delta	PriceFrom $264	Free Cancellation	Rating 8.0 7,979 reviews	Search Delta flights
Southwest	PriceFrom $277	Free Cancellation	Rating 8.0 4,248 reviews	Search Southwest flights
United Airlines	PriceFrom $301	Free Cancellation	Rating 7.4 8,920 reviews	Search United Airlines flights

Southwest Flights From Charleston to Denver
Southwest operates around 5 flights from Charleston to Denver every week. The average price of these flights found in the last 72 hours has been $399, but momondo users have found Southwest deals from Charleston to Denver from as low as $277 round-trip. Southwest has been scored 8.0/10 in 4,248 reviews.
United Airlines Flights From Charleston to Denver
United Airlines (7.4/10 from 8,920 reviews) operates around 7 flights from Charleston to Denver in any given week. The average United Airlines airfare for this route is around $491, with deals from around $301 rare but found on momondo. Referenced prices are for round-trip Charleston to Denver flight searches in the last 72 hours.

Estes Park

Breckenridge

Black Hawk

Aurora

Fort Collins

Keystone

Cripple Creek

Longmont

Boulder

Manitou Springs

Lakewood

Greeley

Westminster

Thornton

Winter Park

Grand Lake

Copper Mountain

Silverthorne

Golden

Frisco

Why use momondo?

Why should I use momondo to find a flight deal from Charleston to Denver?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Denver from Charleston.

Can I find flights from Charleston to Denver with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Denver from Charleston with this policy.

How can momondo help me find flights from Charleston to Denver?

Once you have performed a search for Charleston to Denver flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Charleston to Denver right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Charleston to Denver flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Charleston to Denver from $79

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Charleston to Denver departing on 1/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Find the cheapest flights from Charleston to Denver (CHS-DEN)

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United Airlines flights from Charleston to Denver

Our best United Airlines deals on Charleston to Denver flight tickets

American Airlines flights from Charleston to Denver

Our best American Airlines deals on Charleston to Denver flight tickets

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Use the filters below to find and compare flights from Charleston to Denver that are best for you.

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How to get the cheapest flight ticket from Charleston to Denver

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Denver?

What is the cheapest day to depart on your flight to Denver?

The cheapest day to depart on your flight to Denver is on a Tuesday when prices can be found for as low as $439. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Monday, with ticket prices averaging around $563.

What is the cheapest time of day to depart on your flight to Denver?

The cheapest time of day to fly to Denver is in the morning when flights can be purchased for as low as $422. Flights in the evening are often more expensive with an average ticket price of $516.

What is the cheapest Charleston to Denver Intl flight route?

Fly from Charleston to Denver Intl for the best Charleston - Denver Intl flight prices

How far in advance should I book a flight to Denver?

What cabin class options are available on Charleston to Denver Intl flights?

There are 4 cabin classes available to choose from on Charleston to Denver Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Charleston to Denver flights?

You could potentially save up to 17% on your flight if you consider stops on a Charleston to Denver flight.

How have Charleston to Denver flight prices changed over time?

As of August 2025, prices for Charleston to Denver flights are approximately 6% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Charleston to Denver Intl?

Southwest, American Airlines, and United Airlines are the most popular carriers operating from Charleston to Denver Intl

What airlines fly to Denver?

Which airport is the most popular layover for flights between Charleston and Denver?

Atlanta (ATL) was the most common stop: 40% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Charleston to Denver?

Flights via Charlotte (CLT) offer the lowest average round-trip price of $298.

Which layover airport has the shortest travel time from Charleston to Denver?

Flights connecting via Atlanta (ATL) have the shortest average one-way travel time: 5h 24m.

Which layover airport has the shortest connection time from Charleston to Denver?

Charlotte (CLT) has the shortest average layover time for this route: 1h 08m.

How many flights depart from Charleston to Denver on average per day?

As of August 2025, 1 flights take off from Charleston and land in Denver each day. The most common flight departure time for this route is 4:00PM, with 91% of daily flights taking off in the afternoon.

How many flights depart from Charleston to Denver on average per week?

As of August 2025, there are 12 flights per week flying from Charleston to Denver. The most common day of the week flights depart is Sun, with 25% of flights taking off on this day.

When to book flights from Charleston to Denver

Cheap Charleston to Denver (CHS to DEN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Charleston to Denver

Best Price Found

Fastest flight time

Direct flights

Airports in Denver

How far is Charleston to Denver Intl by plane?

When did momondo last update prices for flights from Charleston Airport to Denver Intl Airport?

How many operators does momondo search for flights from Charleston Airport to Denver Intl Airport?

How old do you have to be to fly from Charleston Airport to Denver Intl Airport?

What documentation or ID do you need to fly to Denver Intl Airport?

What is the most popular plane model from Charleston to Denver?

What is the most popular airline from Charleston to Denver?

Best airlines flying from Charleston to Denver

Compare and see reviews for airlines that fly from Charleston to Denver with momondo

Southwest Flights From Charleston to Denver

United Airlines Flights From Charleston to Denver

Traveling to a place near Denver?

Why use momondo?

Why should I use momondo to find a flight deal from Charleston to Denver?

Can I find flights from Charleston to Denver with flexible booking policies on momondo?

How can momondo help me find flights from Charleston to Denver?

I’m not ready to book a flight from Charleston to Denver right now. Can momondo alert me if prices change?

An easier way to manage your Denver trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down