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Cheap flights from Charleston to Rapid City from $173

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 Rapid City departing on 4/29. 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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0 bags

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Find the cheapest flights from Charleston to Rapid City

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:00 am - 11:19 am
CHS
-
RAP
8h 19m
2 stops
American Airlines Logo
6:30 am - 2:53 pm
RAP
-
CHS
6h 23m
1 stop
$334American Airlines
Fri, May 29 - Tue, Jun 2
American Airlines Logo
5:00 am - 11:19 am
CHS
-
RAP
8h 19m
2 stops
American Airlines Logo
10:19 am - 11:48 pm
RAP
-
CHS
11h 29m
2 stops
$339American Airlines
Fri, May 29 - Tue, Jun 2
United Airlines Logo
11:31 am - 7:13 pm
CHS
-
RAP
9h 42m
2 stops
United Airlines Logo
1:35 pm - 9:51 pm
RAP
-
CHS
6h 16m
1 stop
$354United Airlines
Thu, May 28 - Tue, Jun 2
United Airlines Logo
6:00 am - 10:24 am
CHS
-
RAP
6h 24m
1 stop
United Airlines Logo
1:35 pm - 9:51 pm
RAP
-
CHS
6h 16m
1 stop
$369United Airlines
Fri, May 29 - Tue, Jun 2
American Airlines Logo
7:00 am - 12:38 pm
CHS
-
RAP
7h 38m
1 stop
American Airlines Logo
11:53 am - 11:59 pm
RAP
-
CHS
10h 06m
2 stops
$384American Airlines
Sat, Apr 25 - Wed, Apr 29
American Airlines Logo
5:00 am - 4:27 pm
CHS
-
RAP
13h 27m
2 stops
American Airlines Logo
11:53 am - 11:59 pm
RAP
-
CHS
10h 06m
2 stops
$389American Airlines
Sat, Apr 25 - Wed, Apr 29
American Airlines Logo
8:25 am - 2:53 pm
CHS
-
RAP
8h 28m
1 stop
American Airlines Logo
6:30 am - 2:53 pm
RAP
-
CHS
6h 23m
1 stop
$394American Airlines
Thu, May 28 - Tue, Jun 2
United Airlines Logo
4:00 pm - 10:28 pm
CHS
-
RAP
8h 28m
1 stop
United Airlines Logo
11:40 am - 9:25 pm
RAP
-
CHS
7h 45m
1 stop
$399United Airlines
Wed, Apr 22 - Sun, Apr 26
American Airlines Logo
5:00 am - 11:19 am
CHS
-
RAP
8h 19m
2 stops
American Airlines Logo
10:19 am - 11:59 pm
RAP
-
CHS
11h 40m
2 stops
$404American Airlines
Thu, May 28 - Tue, Jun 2
American Airlines Logo
5:00 am - 2:53 pm
CHS
-
RAP
11h 53m
2 stops
American Airlines Logo
10:19 am - 11:59 pm
RAP
-
CHS
11h 40m
2 stops
$414American Airlines
Sat, May 30 - Wed, Jun 3

American Airlines flights from Charleston to Rapid City

Our best American Airlines deals on Charleston to Rapid City flight tickets
American Airlines
May 29
CHS5:00 amCharleston
8h 19m
2 stops
RAP11:19 amRapid City
Jun 2
RAP12:41 pmRapid City
8h 17m
1 stop
CHS10:58 pmCharleston
$334
American Airlines
May 29
CHS5:00 amCharleston
8h 19m
2 stops
RAP11:19 amRapid City
Jun 2
RAP10:19 amRapid City
11h 29m
2 stops
CHS11:48 pmCharleston
$339
American Airlines
Apr 25
CHS7:00 amCharleston
7h 38m
1 stop
RAP12:38 pmRapid City
Apr 29
RAP11:53 amRapid City
10h 06m
2 stops
CHS11:59 pmCharleston
$384

United Airlines flights from Charleston to Rapid City

Our best United Airlines deals on Charleston to Rapid City flight tickets
United Airlines
May 28
CHS11:31 amCharleston
9h 42m
2 stops
RAP7:13 pmRapid City
Jun 2
RAP1:35 pmRapid City
6h 16m
1 stop
CHS9:51 pmCharleston
$354
United Airlines
May 29
CHS6:00 amCharleston
6h 24m
1 stop
RAP10:24 amRapid City
Jun 2
RAP1:35 pmRapid City
6h 16m
1 stop
CHS9:51 pmCharleston
$369
United Airlines
Apr 22
CHS4:00 pmCharleston
8h 28m
1 stop
RAP10:28 pmRapid City
Apr 26
RAP11:40 amRapid City
7h 45m
1 stop
CHS9:25 pmCharleston
$399

momondo Fare Finder

 
Customize your flight search to find flights from Charleston to Rapid City 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 April 10, 2026.
Use the filters below to find and compare flights from Charleston to Rapid City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CharlestonRapid City

CHS - RAP

CHSRAP

Charleston

Fri 5/29

5:00 am-11:19 am

2 stops8h 19m

Rapid City

Tue 6/2

6:30 am-2:53 pm

1 stop6h 23m

$334

CharlestonRapid City

CHS - RAP

CHSRAP

Charleston

Fri 5/29

5:00 am-11:19 am

2 stops8h 19m

Rapid City

Tue 6/2

10:19 am-11:48 pm

2 stops11h 29m

$339

CharlestonRapid City

CHS - RAP

CHSRAP

Charleston

Thu 5/28

11:31 am-7:13 pm

2 stops9h 42m

Rapid City

Tue 6/2

1:35 pm-9:51 pm

1 stop6h 16m

$354
Quickest round-trip

CharlestonRapid City

CHS - RAP

CHSRAP

Charleston

Fri 5/29

6:00 am-10:24 am

1 stop6h 24m

Rapid City

Tue 6/2

1:35 pm-9:51 pm

1 stop6h 16m

$369

CharlestonRapid City

CHS - RAP

CHSRAP

Charleston

Sat 4/25

7:00 am-12:38 pm

1 stop7h 38m

Rapid City

Wed 4/29

11:53 am-11:59 pm

2 stops10h 06m

$384

CharlestonRapid City

CHS - RAP

CHSRAP

Charleston

Sat 4/25

5:00 am-4:27 pm

2 stops13h 27m

Rapid City

Wed 4/29

11:53 am-11:59 pm

2 stops10h 06m

$389

CharlestonRapid City

CHS - RAP

CHSRAP

Charleston

Thu 5/28

8:25 am-2:53 pm

1 stop8h 28m

Rapid City

Tue 6/2

6:30 am-2:53 pm

1 stop6h 23m

$394

CharlestonRapid City

CHS - RAP

CHSRAP

Charleston

Wed 4/22

4:00 pm-10:28 pm

1 stop8h 28m

Rapid City

Sun 4/26

11:40 am-9:25 pm

1 stop7h 45m

$399

CharlestonRapid City

CHS - RAP

CHSRAP

Charleston

Thu 5/28

5:00 am-11:19 am

2 stops8h 19m

Rapid City

Tue 6/2

10:19 am-11:59 pm

2 stops11h 40m

$404

CharlestonRapid City

CHS - RAP

CHSRAP

Charleston

Sat 5/30

5:00 am-2:53 pm

2 stops11h 53m

Rapid City

Wed 6/3

10:19 am-11:59 pm

2 stops11h 40m

$414

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Rapid City from

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

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 Charleston and Rapid City?

When to book flights from Charleston to Rapid City

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

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

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

Fastest flight time

6h 24m

Direct flights

None
The fastest flight from Charleston to Rapid City takes 6h 24m
There are no direct flights from Charleston to Rapid City. There are no popular flight routes from Charleston to Rapid City.
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Frequently asked questions about flying from Charleston to Rapid City

  • How far is Charleston to Rapid City by plane?

    Rapid City is 1474.5 mi away from Charleston. By plane, this route typically takes 6h 24m.

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

    Prices for flights from Charleston Airport to Rapid City Airport refresh daily.

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

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

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

    The travel and health documents you'll need for your trip to Rapid City 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 Rapid City 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 Charleston to Rapid City?

Best airlines flying from Charleston to Rapid City

Compare and see reviews for airlines that fly from Charleston to Rapid City with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $268Free CancellationRating
7.1
11,564 reviews
Search American Airlines flights
United AirlinesPriceFrom $274Free CancellationRating
7.4
9,562 reviews
Search United Airlines flights

Traveling to a place near Rapid City?

Book flights to Rapid City if you plan to visit one of these locations
Deadwood
Keystone
Sturgis
Custer
Spearfish
Hill City
Hot Springs
Wall

Why use momondo?

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

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 Rapid City from Charleston.

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

momondo does allow users to show only those flights to Rapid City from Charleston which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Rapid City from Charleston.

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

If you are not ready to book a flight from Charleston to Rapid City now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Rapid City and let you know when they change.

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