$216 Cheap Flights from Greenville (GSP) to Rapid City (RAP)

View $216 flight on Mon, Aug 24, 2026Opens in a new window

Popular airlines from Greenville-Spartanburg Intl. Airport (GSP) to Rapid City Regional Airport (RAP)

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Cheap Flights from Greenville to Rapid City (GSP-RAP)

Prices were available within the past 7 days and start at $216 for one-way flights and $269 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, Nov 8 - Sat, Nov 15
GSP
Greenville
RAP
Rapid City
$269 Roundtrip, found 3 days ago
$269
Roundtrip
found 3 days ago
Select United flight, departing Sat, Nov 8 from Greenville to Rapid City, returning Sat, Nov 15, priced at $269 found 3 days ago
United
Sat, Nov 8 - Sat, Nov 15
GSP
Greenville
RAP
Rapid City
$274 Roundtrip, found 3 days ago
$274
Roundtrip
found 3 days ago
Select United flight, departing Sat, Nov 8 from Greenville to Rapid City, returning Sat, Nov 15, priced at $274 found 3 days ago
United
Sat, Nov 8 - Sat, Nov 15
GSP
Greenville
RAP
Rapid City
$282 Roundtrip, found 3 days ago
$282
Roundtrip
found 3 days ago
Select United flight, departing Sat, Nov 8 from Greenville to Rapid City, returning Sat, Nov 15, priced at $282 found 3 days ago
United
Sat, Nov 8 - Sat, Nov 15
GSP
Greenville
RAP
Rapid City
$324 Roundtrip, found 3 days ago
$324
Roundtrip
found 3 days ago
Select United flight, departing Sat, Nov 8 from Greenville to Rapid City, returning Sat, Nov 15, priced at $324 found 3 days ago
United
Sat, Nov 8 - Sat, Nov 15
GSP
Greenville
RAP
Rapid City
$333 Roundtrip, found 3 days ago
$333
Roundtrip
found 3 days ago
Select United flight, departing Sat, Nov 8 from Greenville to Rapid City, returning Sat, Nov 15, priced at $333 found 3 days ago
Delta
Sat, Oct 25 - Tue, Nov 4
GSP
Greenville
RAP
Rapid City
$334 Roundtrip, found 3 days ago
$334
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Oct 25 from Greenville to Rapid City, returning Tue, Nov 4, priced at $334 found 3 days ago
United
Sat, Nov 8 - Sat, Nov 15
GSP
Greenville
RAP
Rapid City
$349 Roundtrip, found 3 days ago
$349
Roundtrip
found 3 days ago
Select United flight, departing Sat, Nov 8 from Greenville to Rapid City, returning Sat, Nov 15, priced at $349 found 3 days ago
United
Sat, Nov 8 - Sat, Nov 15
GSP
Greenville
RAP
Rapid City
$354 Roundtrip, found 3 days ago
$354
Roundtrip
found 3 days ago
Select United flight, departing Sat, Nov 8 from Greenville to Rapid City, returning Sat, Nov 15, priced at $354 found 3 days ago
United
Tue, Sep 1 - Sat, Sep 5
GSP
Greenville
RAP
Rapid City
$359 Roundtrip, found 5 hours ago
$359
Roundtrip
found 5 hours ago
Select United flight, departing Tue, Sep 1 from Greenville to Rapid City, returning Sat, Sep 5, priced at $359 found 5 hours ago
American Airlines
Sat, Nov 8 - Sat, Nov 15
GSP
Greenville
RAP
Rapid City
$370 Roundtrip, found 3 days ago
$370
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Nov 8 from Greenville to Rapid City, returning Sat, Nov 15, priced at $370 found 3 days ago

Find the cheapest month to fly from Greenville (GSP) to Rapid City (RAP)

September is typically the cheapest month to fly

From $268 - $589 per traveler.

Alternative airports near Rapid City

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Rapid City Regional RAP. Cheapest and Closest option available. Average driving time to city center is 16 minutes. Flights from $374
RAP
Rapid City Regional
CheapestClosest
Average driving time to city center16 min
Flights from $374

Frequently asked questions

How much does a flight from Greenville-Spartanburg Intl. Airport (GSP) to Rapid City Regional Airport (RAP) cost?
Secure a cheap one-way flight from $216 or cheap return flight from $269 from Greenville-Spartanburg Intl. Airport (GSP) to Rapid City Regional Airport (RAP) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Greenville-Spartanburg Intl. Airport (GSP) to Rapid City Regional Airport (RAP)?
Traveling in November may help you find better deals, as it's the cheapest month for flights between GSP and RAP. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Greenville-Spartanburg Intl. Airport (GSP) to Rapid City Regional Airport (RAP)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll fly you from GSP to RAP. Then, sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Greenville-Spartanburg Intl. Airport (GSP) to Rapid City Regional Airport (RAP)?
Direct flights from Greenville-Spartanburg Intl. Airport (GSP) to Rapid City Regional Airport (RAP) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from GSP to RAP?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can vary depending on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Greenville-Spartanburg Intl. Airport (GSP) to Rapid City Regional Airport (RAP)?
To touch down at Rapid City Regional Airport (RAP) without delays, select a flight that leaves from Greenville-Spartanburg Intl. Airport (GSP) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Greenville-Spartanburg Intl. Airport (GSP) to Rapid City Regional Airport (RAP) last-minute?
Booking your flight from GSP to RAP right before your trip is typically more expensive. But if you're flexible with your travel dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a GSP to RAP flight and hotel package?
You'll typically save money by securing a GSP to RAP flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. Once you've chosen your preferred accommodations and flights, consider adding extras like car rentals, tours and activities.
Can I cancel or change the date of my flight from Greenville-Spartanburg Intl. Airport (GSP) to Rapid City Regional Airport (RAP)?
If you reserved your GSP to RAP flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more information.

Travel information

Origin airport
Greenville-Spartanburg Intl.
Destination airport
Rapid City Regional
Airlines serving
American Airlines, Delta, United
Roundtrip price
$268
Distance
1273 mi

Book with confidence

Greenville to Rapid City Flights

The cheapest times to fly from Greenville to Rapid City

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Greenville to Rapid City are during the month of November. You can find some of the cheapest flights from Greenville to Rapid City with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Greenville to Rapid City

Sunday is one of the best days to book for cheap flights from Greenville to Rapid City: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Greenville to Rapid City

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Greenville to Rapid City in 2025. You can also book with separate airlines for your outbound and return journeys, from $216 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Greenville to Rapid City flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Greenville to Rapid City airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Greenville to Rapid City Flights

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*Available to One Key members.