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$279+ Cheap flights from Rapid City to Greenville (RAP - GSP)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — GSP
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Rapid City to Greenville

Discover tips and strategies to find the most affordable flight options for your journey from Rapid City (RAP) to Greenville (GSP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2025.

Round-trip from

$279
(Delta)
From Rapid City to Greenville
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Find flight deals from Rapid City to Greenville

Cheapest flights from Rapid City to Greenville
Explore the most affordable flight options available from Rapid City to Greenville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This American Airlines deal was found by Cheapflights users on 9/16. 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.
Mon 11/241:44 pmRAP - GSP
1 stop8h 40mAmerican Airlines
Sat 11/295:15 amGSP - RAP
2 stops9h 57mAmerican Airlines
Deal found 9/16$868
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Sat 12/202:20 pmRAP - GSP
1 stop7h 32mAmerican Airlines
Sun 12/284:23 pmGSP - RAP
1 stop6h 57mAmerican Airlines
Deal found 9/16$908
This Delta deal was found by Cheapflights users on 9/16. 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 12/2011:45 amRAP - GSP
2 stops8h 15mDelta
Sun 12/285:45 amGSP - RAP
2 stops7h 17mDelta
Deal found 9/16$1,259

Cheapflights Fare Finder

 
Customize your flight search to find flights from Rapid City to Greenville 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 September 17, 2025.
Use the filters below to find and compare flights from Rapid City to Greenville that are best for you.

Fly from

Rapid City

Fly to

Greenville

Route

Depart

Return

Price

Rapid CityGreenville

RAP - GSP

RAPGSP

Rapid City

Sat 2/28

10:40 am-10:05 pm

2 stops9h 25m

Greenville

Tue 3/3

7:15 am-3:14 pm

2 stops9h 59m

$279

Rapid CityGreenville

RAP - GSP

RAPGSP

Rapid City

Sat 2/28

5:30 am-3:36 pm

2 stops8h 06m

Greenville

Tue 3/3

4:16 pm-8:33 pm

1 stop6h 17m

$476

Rapid CityGreenville

RAP - GSP

RAPGSP

Rapid City

Sat 2/28

12:30 pm-9:41 pm

1 stop7h 11m

Greenville

Tue 3/3

7:25 am-11:31 am

1 stop6h 06m

$539

Rapid CityGreenville

RAP - GSP

RAPGSP

Rapid City

Mon 11/24

1:44 pm-12:24 am

1 stop8h 40m

Greenville

Sat 11/29

5:15 am-1:12 pm

2 stops9h 57m

$868

Rapid CityGreenville

RAP - GSP

RAPGSP

Rapid City

Sat 12/20

2:20 pm-11:52 pm

1 stop7h 32m

Greenville

Sun 12/28

4:23 pm-9:20 pm

1 stop6h 57m

$908

Rapid CityGreenville

RAP - GSP

RAPGSP

Rapid City

Sat 12/20

11:45 am-10:00 pm

2 stops8h 15m

Greenville

Sun 12/28

5:45 am-11:02 am

2 stops7h 17m

$1,259

Rapid CityGreenville

RAP - GSP

RAPGSP

Rapid City

Sat 10/11

1:44 pm-9:18 pm

1 stop5h 34m

$385

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Best time to book a flight from Rapid City to Greenville

Have a flexible travel schedule? Discover the best time to fly to Greenville 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.

Reviews of airlines servicing Greenville

Get insights into the airlines that provide service to Greenville. 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 Greenville. Reviews last updated September 17, 2025.
Peruse reviews from past customers who have flown with United Airlines from Rapid City to Greenville to help guide your decision. 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
8,926 reviews

Entertainment

7.1

Food

6.6

Comfort

7.3

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Entertainment

7.1

Food

6.6

Comfort

7.3

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

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

  • How long is the flight from Rapid City to Greenville?

    For as low as $539, Delta can have you in Greenville from Rapid City in 7h 11m. The distance from Rapid City to Greenville is about 1272 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Rapid City to Greenville round-trip?

    Currently priced at $293, United Airlines will fly you from Rapid City to Greenville and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Rapid City to Greenville 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 Greenville?

    Currently, August is the cheapest month in which you can book a flight from Rapid City to Greenville (average of $321). Flying from Rapid City to Greenville in March is currently the most expensive (average of $386). 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

Traveling to a place near Greenville?

Book flights to Greenville if you plan to visit one of these locations
Simpsonville
Duncan
Seneca
Anderson

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Top airline flying from Rapid City to Greenville

Discover the top airline that operate flights from Rapid City to Greenville. 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$293Average$446FlexibilityNo cancel feeOn-time69%

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