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$296+ Cheap flights from Rapid City to Greenville (RAP - GSP)

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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — GSP
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
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Cheap 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 February 13, 2026.

This United Airlines deal was found by Cheapflights users on 2/8. 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 2/218:30 am
RAP
-
GSP
2 stops10h 11m
United Airlines
Tue 2/244:16 pm
GSP
-
RAP
1 stop8h 00m
United Airlines
Deal found 2/8$459
This American Airlines deal was found by Cheapflights users on 2/11. 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 4/271:08 pm
RAP
-
GSP
1 stop7h 32m
American Airlines
Thu 4/307:30 am
GSP
-
RAP
1 stop5h 53m
American Airlines
Deal found 2/11$471

Find 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 February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$471
(American Airlines)

One-way from

$296
(American Airlines)
Provider with most accurate pricing for Rapid City-Greenville flight deals.
Search Deals
Provider most trusted by Cheapflights users for Rapid City-Greenville flights.
Search Deals
From Rapid City to Greenville
Search Deals
One-way flight from Rapid City to Greenville
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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 February 13, 2026.
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

Mon 4/27

1:08 pm-10:40 pm

1 stop7h 32m

Greenville

Thu 4/30

7:30 am-11:23 am

1 stop5h 53m

$471

Rapid CityGreenville

RAP - GSP

RAPGSP

Rapid City

Thu 2/19

5:31 am-3:36 pm

1 stop8h 05m

$296

Rapid CityGreenville

RAP - GSP

RAPGSP

Rapid City

Thu 2/19

5:20 am-3:36 pm

2 stops8h 16m

$301

Rapid CityGreenville

RAP - GSP

RAPGSP

Rapid City

Wed 2/18

2:21 pm-10:40 pm

1 stop6h 19m

$371

Rapid CityGreenville

RAP - GSP

RAPGSP

Rapid City

Wed 2/18

10:54 am-11:43 pm

2 stops10h 49m

$376

Rapid CityGreenville

RAP - GSP

RAPGSP

Rapid City

Thu 2/19

5:42 pm-8:07 pm

3 stops24h 25m

$487

Rapid CityGreenville

RAP - GSP

RAPGSP

Rapid City

Wed 2/18

6:21 pm-7:38 pm

3 stops47h 17m

$630

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/12

Compare providers for flights from Rapid City to Greenville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Rapid City to Greenville in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Rapid City-Greenville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Rapid City-Greenville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Rapid City-Greenville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Rapid City-Greenville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Rapid City-Greenville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 February 13, 2026.
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
9,283 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,283 reviews
United Airlines
7.4
Good
9,283 reviews

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 $471, American Airlines can have you in Greenville from Rapid City in 7h 32m. The distance from Rapid City to Greenville is about 1272 mi.

  • 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.

See more FAQs

Traveling to a place near Greenville?

Book flights to Greenville if you plan to visit one of these locations
Simpsonville
Duncan
Greer
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 February 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$293Average$398FlexibilityNo cancel feeOn-time69%

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