Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Charleston to Rapid City from $266

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 6/1. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Charleston to Rapid City

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
4:00 pm - 8:44 pm
CHS
-
RAP
6h 44m
1 stop
United Airlines Logo
11:40 am - 9:25 pm
RAP
-
CHS
7h 45m
1 stop
$289United Airlines
Wed, Apr 8 - Sun, Apr 12
United Airlines Logo
10:00 am - 7:02 pm
CHS
-
RAP
11h 02m
2 stops
United Airlines Logo
11:40 am - 9:25 pm
RAP
-
CHS
7h 45m
1 stop
$294United Airlines
Wed, Apr 8 - Sun, Apr 12
United Airlines Logo
4:16 pm - 10:24 pm
CHS
-
RAP
8h 08m
1 stop
United Airlines Logo
7:00 am - 3:07 pm
RAP
-
CHS
6h 07m
1 stop
$314United Airlines
Wed, Jul 22 - Wed, Jul 29
United Airlines Logo
2:51 pm - 10:27 pm
CHS
-
RAP
9h 36m
2 stops
United Airlines Logo
11:40 am - 11:59 pm
RAP
-
CHS
10h 19m
2 stops
$348United Airlines
Wed, Apr 8 - Sun, Apr 12
United Airlines Logo
3:19 pm - 10:24 pm
CHS
-
RAP
9h 05m
2 stops
United Airlines Logo
7:00 am - 3:07 pm
RAP
-
CHS
6h 07m
1 stop
$372United Airlines
Wed, Jul 22 - Wed, Jul 29
American Airlines Logo
7:00 am - 12:17 pm
CHS
-
RAP
7h 17m
1 stop
American Airlines Logo
12:41 pm - 10:58 pm
RAP
-
CHS
8h 17m
1 stop
$394American Airlines
Wed, May 27 - Tue, Jun 16
United Airlines Logo
6:00 am - 4:00 pm
CHS
-
RAP
12h 00m
2 stops
United Airlines Logo
1:35 pm - 9:48 pm
RAP
-
CHS
6h 13m
1 stop
$399United Airlines
Wed, May 27 - Tue, Jun 16
United Airlines Logo
4:00 pm - 10:16 pm
CHS
-
RAP
8h 16m
1 stop
United Airlines Logo
12:00 pm - 9:10 pm
RAP
-
CHS
7h 10m
1 stop
$431United Airlines
Mon, Mar 2 - Fri, Mar 6
United Airlines Logo
10:00 am - 6:54 pm
CHS
-
RAP
10h 54m
2 stops
United Airlines Logo
12:00 pm - 9:10 pm
RAP
-
CHS
7h 10m
1 stop
$436United Airlines
Mon, Mar 2 - Fri, Mar 6
American Airlines Logo
7:30 am - 3:02 pm
CHS
-
RAP
9h 32m
1 stop
American Airlines Logo
12:47 pm - 10:44 pm
RAP
-
CHS
7h 57m
1 stop
$441American 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 27
CHS7:00 amCharleston
7h 17m
1 stop
RAP12:17 pmRapid City
Jun 16
RAP12:41 pmRapid City
8h 17m
1 stop
CHS10:58 pmCharleston
$394
American Airlines
May 30
CHS7:30 amCharleston
9h 32m
1 stop
RAP3:02 pmRapid City
Jun 3
RAP12:47 pmRapid City
7h 57m
1 stop
CHS10:44 pmCharleston
$441
American Airlines
May 28
CHS8:25 amCharleston
8h 37m
1 stop
RAP3:02 pmRapid City
Jun 15
RAP12:41 pmRapid City
8h 17m
1 stop
CHS10:58 pmCharleston
$449

Delta flights from Charleston to Rapid City

Our best Delta deals on Charleston to Rapid City flight tickets
Delta
May 26
CHS11:44 amCharleston
12h 40m
1 stop
RAP10:24 pmRapid City
Jun 16
RAP6:20 amRapid City
5h 45m
1 stop
CHS2:05 pmCharleston
$448
Delta
May 28
CHS5:15 amCharleston
10h 38m
2 stops
RAP1:53 pmRapid City
Jun 15
RAP6:20 amRapid City
5h 45m
1 stop
CHS2:05 pmCharleston
$484
Delta
May 30
CHS11:44 amCharleston
5h 31m
1 stop
RAP3:15 pmRapid City
Jun 3
RAP2:36 pmRapid City
7h 33m
2 stops
CHS12:09 amCharleston
$504

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 February 18, 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

CharlestonRapid City

CHS - RAP

CHSRAP

Charleston

Wed 4/8

4:00 pm-8:44 pm

1 stop6h 44m

Rapid City

Sun 4/12

11:40 am-9:25 pm

1 stop7h 45m

$289

CharlestonRapid City

CHS - RAP

CHSRAP

Charleston

Wed 4/8

10:00 am-7:02 pm

2 stops11h 02m

Rapid City

Sun 4/12

11:40 am-9:25 pm

1 stop7h 45m

$294

CharlestonRapid City

CHS - RAP

CHSRAP

Charleston

Wed 7/22

4:16 pm-10:24 pm

1 stop8h 08m

Rapid City

Wed 7/29

7:00 am-3:07 pm

1 stop6h 07m

$314

CharlestonRapid City

CHS - RAP

CHSRAP

Charleston

Wed 4/8

2:51 pm-10:27 pm

2 stops9h 36m

Rapid City

Sun 4/12

11:40 am-11:59 pm

2 stops10h 19m

$348

CharlestonRapid City

CHS - RAP

CHSRAP

Charleston

Wed 7/22

3:19 pm-10:24 pm

2 stops9h 05m

Rapid City

Wed 7/29

7:00 am-3:07 pm

1 stop6h 07m

$372

CharlestonRapid City

CHS - RAP

CHSRAP

Charleston

Wed 5/27

7:00 am-12:17 pm

1 stop7h 17m

Rapid City

Tue 6/16

12:41 pm-10:58 pm

1 stop8h 17m

$394

CharlestonRapid City

CHS - RAP

CHSRAP

Charleston

Wed 5/27

6:00 am-4:00 pm

2 stops12h 00m

Rapid City

Tue 6/16

1:35 pm-9:48 pm

1 stop6h 13m

$399

CharlestonRapid City

CHS - RAP

CHSRAP

Charleston

Mon 3/2

4:00 pm-10:16 pm

1 stop8h 16m

Rapid City

Fri 3/6

12:00 pm-9:10 pm

1 stop7h 10m

$431

CharlestonRapid City

CHS - RAP

CHSRAP

Charleston

Mon 3/2

10:00 am-6:54 pm

2 stops10h 54m

Rapid City

Fri 3/6

12:00 pm-9:10 pm

1 stop7h 10m

$436

CharlestonRapid City

CHS - RAP

CHSRAP

Charleston

Sat 5/30

7:30 am-3:02 pm

1 stop9h 32m

Rapid City

Wed 6/3

12:47 pm-10:44 pm

1 stop7h 57m

$441

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

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 cheapest airline that flies from Charleston to Rapid City?

American Airlines and United Airlines are the most popular carriers operating from Charleston to 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

5h 31m

Direct flights

None
The fastest flight from Charleston to Rapid City takes 5h 31m
There are no direct flights from Charleston to Rapid City. There are no popular flight routes from Charleston to Rapid City.
Search flight deals

  • How far is Charleston to Rapid City by plane?

    Rapid City is 1474.5 mi away from Charleston. By plane, this route typically takes 5h 31m.

  • 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
7.2
11,304 reviews
Search American Airlines flights
United AirlinesPriceFrom $274Free CancellationRating
7.4
9,312 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
Spearfish
Custer
Hill City
Wall
Hot Springs

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.

An easier way to manage your Rapid City 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 3/20
Fri 3/27
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States