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$137+ Cheap flights from Rapid City (RAP) to South Carolina

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — CHS
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
1 adult, Economy
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Find flight deals from Rapid City to South Carolina

Cheapest flights from Rapid City to South Carolina
Explore the most affordable flight options available from Rapid City to South Carolina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 14, 2025.

This American Airlines deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/277:30 amRAP - GSP
1 stop6h 35mAmerican Airlines
Thu 12/46:00 amGSP - RAP
1 stop9h 12mAmerican Airlines
Deal found 10/13$269
This United Airlines deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/157:10 amRAP - CHS
1 stop5h 57mUnited Airlines
Thu 11/206:15 amCHS - RAP
1 stop6h 19mUnited Airlines
Deal found 10/12$269
This United Airlines deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/127:10 amRAP - SAV
1 stop6h 11mUnited Airlines
Tue 11/184:27 pmSAV - RAP
1 stop7h 32mUnited Airlines
Deal found 10/12$269
This Delta deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1511:07 amRAP - CHS
2 stops10h 58mDelta
Thu 11/208:00 amCHS - RAP
2 stops9h 45mDelta
Deal found 10/12$279
This United Airlines deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/131:30 pmRAP - SAV
1 stop6h 03mUnited Airlines
Tue 11/184:27 pmSAV - RAP
1 stop7h 32mUnited Airlines
Deal found 10/12$322
This United Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/138:45 amRAP - GSP
2 stops10h 04mUnited Airlines
Tue 11/184:17 pmGSP - RAP
1 stop7h 42mUnited Airlines
Deal found 10/14$352
This American Airlines deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/121:47 pmRAP - CLT
1 stop6h 50mAmerican Airlines
Wed 12/177:20 amCLT - RAP
1 stop7h 52mAmerican Airlines
Deal found 10/13$376
This Delta deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:05 amRAP - CLT
2 stops12h 14mDelta
Wed 12/176:03 amCLT - RAP
1 stop6h 19mDelta
Deal found 10/14$381
This Delta deal was found by Cheapflights users on 10/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/312:25 pmRAP - CLT
1 stop6h 50mDelta
Sun 11/96:03 amCLT - RAP
1 stop6h 24mDelta
Deal found 10/12$401
This American Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3012:18 pmRAP - GSP
1 stop8h 21mAmerican Airlines
Mon 11/34:24 pmGSP - RAP
1 stop6h 52mAmerican Airlines
Deal found 10/14$405
This United Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/297:10 amRAP - GSP
1 stop5h 49mUnited Airlines
Sun 11/25:45 amGSP - RAP
2 stops12h 15mUnited Airlines
Deal found 10/14$410
This United Airlines deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/511:15 amRAP - SAV
2 stops10h 00mUnited Airlines
Sat 11/810:00 amSAV - RAP
2 stops12h 26mUnited Airlines
Deal found 10/13$435

Cheap flight deals from Rapid City to South Carolina

Keep the following information in mind while searching for Rapid City to South Carolina flight deals. Data was last updated October 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$269
(American Airlines)

One-way from

$137
(Kiwi.com)
Provider with most accurate pricing for Rapid City-Myrtle Beach Intl flight deals.
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Provider most trusted by Cheapflights users for Rapid City-Myrtle Beach Intl flights.
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From Rapid City to South Carolina
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One-way flight from Rapid City to South Carolina
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Rapid City to South Carolina 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, Cheapflights users made 2,558,603 searches. Data last updated October 14, 2025.
Use the filters below to find and compare flights from Rapid City to South Carolina that are best for you.

Fly from

Rapid City

Fly to

South Carolina

Route

Depart

Return

Price

Rapid CityCharleston

RAP - CHS

RAPCHS

Rapid City

Sat 11/15

7:10 am-3:07 pm

1 stop5h 57m

Charleston

Thu 11/20

6:15 am-10:34 am

1 stop6h 19m

$269

Rapid CityGreenville

RAP - GSP

RAPGSP

Rapid City

Thu 11/27

7:30 am-4:05 pm

1 stop6h 35m

Greenville

Thu 12/4

11:33 am-9:16 pm

2 stops11h 43m

$274

Rapid CitySavannah

RAP - SAV

RAPSAV

Rapid City

Wed 11/12

7:10 am-3:21 pm

1 stop6h 11m

Savannah/Hilton Head

Tue 11/18

2:20 pm-9:59 pm

2 stops9h 39m

$274

Rapid CitySavannah

RAP - SAV

RAPSAV

Rapid City

Thu 11/13

1:30 pm-9:33 pm

1 stop6h 03m

Savannah/Hilton Head

Tue 11/18

4:27 pm-9:59 pm

1 stop7h 32m

$322

Rapid CityCharleston

RAP - CHS

RAPCHS

Rapid City

Tue 3/3

10:40 am-8:40 pm

2 stops8h 00m

Charleston

Sat 3/7

3:10 pm-10:14 pm

1 stop9h 04m

$329

Rapid CityGreenville

RAP - GSP

RAPGSP

Rapid City

Thu 11/13

8:45 am-8:49 pm

2 stops10h 04m

Greenville

Tue 11/18

4:17 pm-9:59 pm

1 stop7h 42m

$352

Rapid CityGreenville

RAP - GSP

RAPGSP

Rapid City

Sat 2/28

10:40 am-11:36 pm

2 stops10h 56m

Greenville

Tue 3/3

7:15 am-3:14 pm

2 stops9h 59m

$369

Rapid CityCharlotte

RAP - CLT

RAPCLT

Rapid City

Fri 12/12

6:05 am-8:19 pm

2 stops12h 14m

Charlotte Douglas

Wed 12/17

6:03 am-10:22 am

1 stop6h 19m

$381

Rapid CityCharleston

RAP - CHS

RAPCHS

Rapid City

Tue 3/3

5:30 am-4:08 pm

2 stops8h 38m

Charleston

Sat 3/7

6:35 am-12:37 pm

2 stops8h 02m

$384

Rapid CityCharlotte

RAP - CLT

RAPCLT

Rapid City

Fri 12/12

1:47 pm-10:37 pm

1 stop6h 50m

Charlotte Douglas

Wed 12/17

7:20 am-1:12 pm

1 stop7h 52m

$400

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/11

Showing 1-10 of 34 results
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Best time to book a flight from Rapid City to South Carolina

Have a flexible travel schedule? Discover the best time to fly to South Carolina from Rapid City with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Rapid City to South Carolina

What is the cheapest month to book a flight from Rapid City to South Carolina?

Currently, August is the cheapest month in which you can book a flight from Rapid City to South Carolina (average of $275). Flying from Rapid City to South Carolina in December is currently the most expensive (average of $955). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from RAP to SC?

Find hourly flight availability from Rapid City to South Carolina. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 14, 2025.

One of the essential ways to save on airfare from Rapid City to South Carolina is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 77% on airfare.

How much does it cost to fly round-trip from Rapid City to South Carolina?

Reviews of airlines servicing South Carolina

Get insights into the airlines that provide service to South Carolina. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South Carolina. Reviews last updated October 14, 2025.
Read through reviews of airlines operating flights from Rapid City to South Carolina, such as United Airlines and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,976 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
United Airlines
7.4
Good
8,976 reviews
United Airlines
7.4
Good
8,976 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
American Airlines
7.2
Good
11,042 reviews
United Airlines
7.4
Good
8,976 reviews

Food

6.6

Entertainment

7.1

Boarding

7.7

Crew

8.1

Comfort

7.3

Overall

7.4

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

Related info for your journey

Find useful and relevant information for your journey from Rapid City to South Carolina. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Rapid City to South Carolina?

    Located just 9.0 mi from the city center, Rapid City (RAP) is the airport most travelers will use when flying to South Carolina from Rapid City.

  • How long is the flight from Rapid City to South Carolina?

    Airlines like United Airlines, American Airlines, and Delta fly from Rapid City to South Carolina in about 5h 57m. The time it takes to get you to your destination can typically vary by up to 4h 59m. There are 1456 mi between Rapid City and South Carolina. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Rapid City to South Carolina one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $266. Users have also found prices from $271 and $271 on Delta and United Airlines, respectively.

  • What are the most popular routes from Rapid City to South Carolina?

    Most travelers choose Rapid City - Charlotte Douglas, Rapid City - Savannah/Hilton Head or Rapid City - Charleston when deciding on the best route from Rapid City to South Carolina.

  • Can I find deals for flights from Rapid City to South Carolina that include hotel bookings?

    Yes. In addition to deals on Rapid City to South Carolina flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rapid City to South Carolina?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rapid City to South Carolina.

  • Can I find deals for business class flights from Rapid City to South Carolina?

    Yes. Cheapflights offers flight deals from Rapid City to South Carolina by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Rapid City to South Carolina?

    Currently, August is the cheapest month in which you can book a flight from Rapid City to South Carolina (average of $275). Flying from Rapid City to South Carolina in December is currently the most expensive (average of $955). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Rapid City to South Carolina

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Top 2 airlines flying from Rapid City to South Carolina

Discover the top 2 airlines that operate flights from Rapid City to South Carolina. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$285Average$586FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$293Average$450FlexibilityNo cancel feeOn-time69%

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