Cheap flights from Rapid City to Charleston from $269
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Rapid City to Charleston departing on 8/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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.Find the cheapest flights from Rapid City to Charleston
Cheap round-trip flights
United Airlines flights from Rapid City to Charleston
Our best United Airlines deals on Rapid City to Charleston flight tickets
American Airlines flights from Rapid City to Charleston
Our best American Airlines deals on Rapid City to Charleston flight tickets
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 cheapest month to fly to Charleston?
The cheapest month to fly to Charleston from Rapid City is in August. Flight prices, which tend to average around $273, are often lower during this time because this is during the off-season. The month of September is another great option to travel to Charleston, with average flight prices from Rapid City averaging around $371.
What is the cheapest day to depart on your flight to Charleston?
The cheapest day to depart from Rapid City to Charleston is on a Thursday. Travelers who choose to depart for Charleston on a Thursday will often find tickets for as low as $338. The most expensive day to fly to Charleston is Wednesday, with ticket prices averaging around $645.
When to book flights from Rapid City to Charleston
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
How far is Rapid City to Charleston by plane?
Charleston is 1474.5 mi away from Rapid City. Typically, this will take 6h 10m 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?
There are 2 operators available for flights from Rapid City Airport to Charleston Airport as of May 2025.
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?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Rapid City to Charleston is United Airlines (59% of total bookings). The next most popular airline is American Airlines (41%).
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 | ||
|---|---|---|---|---|---|
| PriceFrom $268 | Free Cancellation | Rating 7.4 8,701 reviews | |||
| PriceFrom $323 | Free Cancellation | Rating 7.2 10,000 reviews |
Traveling to a place near Charleston?
Book flights to Charleston if you plan to visit one of these locationsWhy 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.