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Cheap flights from Rapid City to Charleston from $141

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rapid City to Charleston departing on 7/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Rapid City to Charleston

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
12:20 pm - 10:18 pm
RAP
-
CHS
7h 58m
1 stop
American Airlines Logo
7:05 am - 11:49 am
CHS
-
RAP
6h 44m
1 stop
$329American Airlines
tors, aug 6 - tis, aug 11
American Airlines Logo
12:20 pm - 10:18 pm
RAP
-
CHS
7h 58m
1 stop
American Airlines Logo
6:15 am - 2:50 pm
CHS
-
RAP
10h 35m
2 stops
$334American Airlines
tors, aug 6 - tis, aug 11
American Airlines Logo
1:21 pm - 9:04 pm
RAP
-
CHS
5h 43m
1 stop
American Airlines Logo
7:00 am - 11:15 am
CHS
-
RAP
6h 15m
1 stop
$364American Airlines
fre, aug 7 - mån, aug 10
United Airlines Logo
1:31 pm - 9:34 pm
RAP
-
CHS
6h 03m
1 stop
United Airlines Logo
4:13 pm - 10:30 pm
CHS
-
RAP
8h 17m
1 stop
$368United Airlines
ons, sep 23 - lör, sep 26
American Airlines Logo
12:39 pm - 11:00 pm
RAP
-
CHS
8h 21m
2 stops
American Airlines Logo
8:04 am - 5:37 pm
CHS
-
RAP
11h 33m
2 stops
$398American Airlines
ons, sep 2 - ons, sep 16
American Airlines Logo
3:25 pm - 11:09 pm
RAP
-
CHS
5h 44m
1 stop
American Airlines Logo
5:00 am - 11:17 am
CHS
-
RAP
8h 17m
1 stop
$399American Airlines
tors, jul 9 - sön, jul 12
American Airlines Logo
12:39 pm - 10:50 pm
RAP
-
CHS
8h 11m
1 stop
American Airlines Logo
6:15 am - 2:50 pm
CHS
-
RAP
10h 35m
2 stops
$404American Airlines
tors, aug 6 - tis, aug 11
Delta Logo
6:48 am - 2:17 pm
RAP
-
CHS
5h 29m
1 stop
Delta Logo
3:10 pm - 9:58 pm
CHS
-
RAP
8h 48m
1 stop
$419Delta
lör, aug 29 - lör, sep 12
American Airlines Logo
3:21 pm - 11:33 am
RAP
-
CHS
18h 12m
1 stop
American Airlines Logo
3:32 pm - 9:35 pm
CHS
-
RAP
8h 03m
1 stop
$439American Airlines
tors, aug 6 - tis, aug 11
American Airlines Logo
3:21 pm - 11:33 am
RAP
-
CHS
18h 12m
1 stop
American Airlines Logo
6:15 am - 2:50 pm
CHS
-
RAP
10h 35m
2 stops
$444American Airlines
tors, aug 6 - tis, aug 11

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United Airlines flights from Rapid City to Charleston

Our best United Airlines deals on Rapid City to Charleston flight tickets
United Airlines
Sep 23
RAP1:31 pmRapid City
6h 03m
1 stop
CHS9:34 pmCharleston
Sep 26
CHS4:13 pmCharleston
8h 17m
1 stop
RAP10:30 pmRapid City
$368
United Airlines
Sep 23
RAP11:22 amRapid City
8h 49m
2 stops
CHS10:11 pmCharleston
Sep 26
CHS3:00 pmCharleston
9h 30m
2 stops
RAP10:30 pmRapid City
$475
United Airlines
Sep 2
RAP1:31 pmRapid City
6h 03m
1 stop
CHS9:34 pmCharleston
Sep 16
CHS4:30 pmCharleston
6h 08m
1 stop
RAP8:38 pmRapid City
$478

Delta flights from Rapid City to Charleston

Our best Delta deals on Rapid City to Charleston flight tickets
Delta
Aug 29
RAP6:48 amRapid City
5h 29m
1 stop
CHS2:17 pmCharleston
Sep 12
CHS3:10 pmCharleston
8h 48m
1 stop
RAP9:58 pmRapid City
$419
Delta
Jul 9
RAP2:31 pmRapid City
7h 55m
2 stops
CHS12:26 amCharleston
Jul 12
CHS5:10 amCharleston
7h 08m
2 stops
RAP10:18 amRapid City
$549

momondo Fare Finder

 
Customize your flight search to find flights from Rapid City 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, momondo users made 832,500 searches. Data last updated juni 10, 2026.
Use the filters below to find and compare flights from Rapid City to Charleston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Rapid CityCharleston

RAP - CHS

RAPCHS

Rapid City

tors 8/6

12:20 pm-10:18 pm

1 stop7h 58m

Charleston

tis 8/11

7:05 am-11:49 am

1 stop6h 44m

$329

Rapid CityCharleston

RAP - CHS

RAPCHS

Rapid City

tors 8/6

12:20 pm-10:18 pm

1 stop7h 58m

Charleston

tis 8/11

6:15 am-2:50 pm

2 stops10h 35m

$334
Quickest round-trip

Rapid CityCharleston

RAP - CHS

RAPCHS

Rapid City

fre 8/7

1:21 pm-9:04 pm

1 stop5h 43m

Charleston

mån 8/10

7:00 am-11:15 am

1 stop6h 15m

$364

Rapid CityCharleston

RAP - CHS

RAPCHS

Rapid City

ons 9/23

1:31 pm-9:34 pm

1 stop6h 03m

Charleston

lör 9/26

4:13 pm-10:30 pm

1 stop8h 17m

$368

Rapid CityCharleston

RAP - CHS

RAPCHS

Rapid City

ons 9/2

12:39 pm-11:00 pm

2 stops8h 21m

Charleston

ons 9/16

8:04 am-5:37 pm

2 stops11h 33m

$398

Rapid CityCharleston

RAP - CHS

RAPCHS

Rapid City

tors 7/9

3:25 pm-11:09 pm

1 stop5h 44m

Charleston

sön 7/12

5:00 am-11:17 am

1 stop8h 17m

$399

Rapid CityCharleston

RAP - CHS

RAPCHS

Rapid City

tors 8/6

12:39 pm-10:50 pm

1 stop8h 11m

Charleston

tis 8/11

6:15 am-2:50 pm

2 stops10h 35m

$404

Rapid CityCharleston

RAP - CHS

RAPCHS

Rapid City

lör 8/29

6:48 am-2:17 pm

1 stop5h 29m

Charleston

lör 9/12

3:10 pm-9:58 pm

1 stop8h 48m

$419

Rapid CityCharleston

RAP - CHS

RAPCHS

Rapid City

tors 8/6

3:21 pm-11:33 am

1 stop18h 12m

Charleston

tis 8/11

3:32 pm-9:35 pm

1 stop8h 03m

$439

Rapid CityCharleston

RAP - CHS

RAPCHS

Rapid City

tors 8/6

3:21 pm-11:33 am

1 stop18h 12m

Charleston

tis 8/11

6:15 am-2:50 pm

2 stops10h 35m

$444

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Charleston from

How to get the cheapest flight ticket from Rapid City to Charleston

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 typical price of a round-trip flight between Rapid City and Charleston?

What is the cheapest month to fly to Charleston?

The cheapest month to fly to Charleston from Rapid City is in February. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Charleston, with average flight prices from Rapid City averaging around $0.

Can stopping save me money on Rapid City to Charleston flights?

You could potentially save up to 47% on your flight if you consider stops on a Rapid City to Charleston flight.

When to book flights from Rapid City to Charleston

Are you open to changing your travel dates? Check out the ideal times to fly from Rapid City to Charleston according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Rapid City to Charleston (RAP to CHS) flight deals and tips

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

Fastest flight time

5h 29m

Direct flights

None
The fastest flight from Rapid City to Charleston takes 5h 29m
There are no direct flights from Rapid City to Charleston. There are no popular flight routes from Rapid City to Charleston.
Search flight deals

Frequently asked questions about flying from Rapid City to Charleston

  • How far is Rapid City to Charleston by plane?

    Charleston is 1474.5 mi away from Rapid City. Typically, this will take 5h 29m by plane in normal conditions.

  • When did momondo last update prices for flights from Rapid City Airport to Charleston Airport?

    Prices for flights from Rapid City Airport to Charleston Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Rapid City Airport to Charleston Airport?

  • How old do you have to be to fly from Rapid City Airport to Charleston Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Rapid City Airport to Charleston Airport.

  • What documentation or ID do you need to fly to Charleston Airport?

    The travel and health documents you'll need for your trip to Charleston 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 Charleston Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Rapid City to Charleston?

Best airlines flying from Rapid City to Charleston

Compare and see reviews for airlines that fly from Rapid City to Charleston with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $279Free CancellationRating
7.1
11,636 reviews
Search American Airlines flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
9,804 reviews
Search United Airlines flights

Traveling to a place near Charleston?

Book flights to Charleston if you plan to visit one of these locations
Folly Beach
North Charleston
Isle of Palms
Summerville
Kiawah Island
Mount Pleasant
Edisto Island
Santee
Walterboro
Goose Creek
Edisto Beach
Seabrook Island

Why use momondo?

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

It is quick and easy to find Rapid City to Charleston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Charleston that suits you.

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

Yes. All flights to Charleston from Rapid City on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Rapid City to Charleston?

momondo provides multiple filters to help you find the best flight to Charleston from Rapid City. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Charleston from Rapid City are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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1 adult
fre 7/10
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