CHS - RAP

$469 Find Cheap Flights from Charleston to Rapid City - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$469
Typical prices: $338-$534
United Airlines
Tue 1/9Fri 1/12
CHS - RAP • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Charleston and Rapid City. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
June
Cheapest • 22% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Chicago O'Hare Intl (ORD)
Cheapest • Avg $350 (round-trip)
Denver Intl (DEN)
Shortest trip • 6h 39m (one-way)
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Insights
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Flight Deals

Cheap Flights from Charleston to Rapid City (CHS-RAP)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Charleston to Rapid City

Sat, Jan 9 - Tue, Jan 12
United Airlines Logo
4:02 pm - 10:34 pmCHS  Charleston-RAP Rapid City
8h 32m1 stop Denver Intl
United Airlines Logo
6:00 am - 1:46 pmRAP  Rapid City-CHS Charleston
5h 46m1 stop Chicago O'Hare Intl
$469United Airlines
Sat, Jan 9 - Tue, Jan 12
United Airlines Logo
10:15 am - 7:01 pmCHS  Charleston-RAP Rapid City
10h 46m2 stops Newark Denver Intl
United Airlines Logo
7:00 am - 3:00 pmRAP  Rapid City-CHS Charleston
6h 00m1 stop Denver Intl
$474United Airlines
Sat, Jan 9 - Tue, Jan 12
United Airlines Logo
10:15 am - 9:38 pmCHS  Charleston-RAP Rapid City
13h 23m2 stops Newark Chicago O'Hare Intl
United Airlines Logo
6:00 am - 7:08 pmRAP  Rapid City-CHS Charleston
11h 08m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
$479United Airlines
Fri, Dec 25 - Thu, Dec 31
American Airlines Logo
4:11 pm - 8:51 pmCHS  Charleston-RAP Rapid City
6h 40m1 stop Dallas/Fort Worth
American Airlines Logo
6:00 am - 2:49 pmRAP  Rapid City-CHS Charleston
6h 49m1 stop Dallas/Fort Worth
$494American Airlines
Fri, Dec 25 - Thu, Dec 31
American Airlines Logo
4:11 pm - 8:51 pmCHS  Charleston-RAP Rapid City
6h 40m1 stop Dallas/Fort Worth
American Airlines Logo
1:12 pm - 10:31 amRAP  Rapid City-CHS Charleston
19h 19m2 stops Dallas/Fort Worth Washington, D.C. Reagan-National
$594American Airlines
Booking Insights

Price, demand and travel trends for Charleston to Rapid City flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Charleston to Rapid City?

Round-trip flights from Charleston to Rapid City typically range from $338 to $534. The lowest price found in the past 5 days was $469, on United Airlines.

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Key details for Charleston to Rapid City flights

Low season

February

Cheapest flight

$469
Beat the crowds with an average 91% drop in travelers.
The most popular month to fly with an average 85% increase in travelers.
Round-trip flight from Charleston to Rapid City

When to book flights from Charleston to Rapid City

Are your dates flexible? Find out the best times to travel from Charleston to Rapid City based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Charleston to Rapid City flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Charleston to Rapid City?

    Only Economy Class is available on flights from Charleston to Rapid City.

  • How long is a flight from Charleston to Rapid City?

    A nonstop flight from Charleston to Rapid City takes 00m, covering 1,456 miles.

  • Do I need a passport to fly from Charleston to Rapid City?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Charleston to Rapid City flight?

    Round-trip flights from Charleston to Rapid City range from $338 to $534, with an average of $423 over the past 12 months. Anything below $338 counts as a good deal.

  • Have flight prices from Charleston to Rapid City changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $469 to $754. That means the highest observed fare was about 60% higher than the lowest one.

  • What car rental options are available at Rapid City Airport (RAP)?

    Rapid City Airport (RAP) hosts 5 major car rental companies, with daily rates averaging $112 for economy cars. Top options include:

    • Budget
    • Hertz
    • Alamo
    • Thrifty
    • Enterprise Rent-A-Car

  • Which airports can I use when flying from Charleston to Rapid City?

    Flights from Charleston to Rapid City usually depart from Charleston (CHS) and arrive at Rapid City (RAP).

  • Which airports do connecting flights from Charleston to Rapid City pass through?

    One-stop flights from Charleston to Rapid City most commonly connect through:

    • Chicago O'Hare Intl (ORD) - 50% of one-stop connections
    • Denver Intl (DEN) - 27% of one-stop connections
    • Dallas/Fort Worth (DFW) - 23% of one-stop connections

  • Can I save money by using flexible dates for flights from Charleston to Rapid City?

    Yes. Flexible dates can save you up to 37% on flights from Charleston to Rapid City. Friday is the cheapest departure day at $338 round-trip on average, while Monday is the most expensive at $534, a difference of $196.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Charleston to Rapid City?

    Flying via Chicago O'Hare Intl (ORD) gives the shortest average 1-stop total travel time at 6h 18m, compared with 6h 39m via Denver Intl (DEN) and 7h 14m via Dallas/Fort Worth (DFW).

  • What is the time difference between Charleston and Rapid City?

    Rapid City is 2 hours behind Charleston (Mountain Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Charleston to Rapid City flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure and avoid flying on Monday. On this route, Friday flights average $338, about $196 less than Monday fares (37% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Charleston to Rapid City trip for June. Fares historically average $328 round-trip in that month - typically $768 less than the most expensive month, which is April (based on the last 12 months).

More options for your flight from Charleston to Rapid City

Complete your trip to Rapid City with a hotel stay or car rental

Car rentals in Rapid City
Hotels in Rapid City
Vacations in Rapid City