$329+ Cheap flights from Greenville to Rapid City (GSP - RAP)
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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — RAP
Sep 26 — Oct 31
Round-trip
1 adult, Economy
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Find cheap flights from Greenville to Rapid City with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Greenville to Rapid City
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Best
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One-way
Cheapest flights from Greenville to Rapid CityExplore the most affordable flight options available from Greenville to Rapid City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 27, 2026.
Explore the most affordable flight options available from Greenville to Rapid City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 27, 2026.
This American Airlines deal was found by Cheapflights users on 8/27. 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 10/245:25 pm -
1 stop6h 31m
Tue 11/31:09 pm -
1 stop6h 49m
Deal found 8/27![American Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 8/24. 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 10/242:51 pm -
2 stops9h 39m
Tue 11/37:00 am -
1 stop6h 03m
Deal found 8/24![United Airlines logo]()
$344
This United Airlines deal was found by Cheapflights users on 8/23. 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.
Thu 10/294:29 pm -
1 stop6h 14m
Tue 11/38:45 am -
2 stops12h 15m
Deal found 8/23![United Airlines logo]()
$364
This United Airlines deal was found by Cheapflights users on 8/26. 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 10/244:25 pm -
1 stop8h 05m
Wed 10/285:00 am -
1 stop8h 03m
Deal found 8/26![United Airlines logo]()
$429
Best flights from Greenville to Rapid CityDiscover carefully curated flight deals from Greenville to Rapid City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 27, 2026.
Discover carefully curated flight deals from Greenville to Rapid City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 27, 2026.
This American Airlines deal was found by Cheapflights users on 8/27. 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 10/245:25 pm -
1 stop6h 31m
Tue 11/31:09 pm -
1 stop6h 49m
Deal found 8/27![American Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 8/23. 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.
Fri 10/304:29 pm -
1 stop6h 14m
Tue 11/38:45 am -
2 stops12h 15m
Deal found 8/23![United Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 8/26. 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 10/245:40 am -
2 stops7h 05m
Tue 11/311:29 am -
2 stops9h 22m
Deal found 8/26![Delta logo]()
$459
This United Airlines deal was found by Cheapflights users on 8/26. 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 10/244:25 pm -
1 stop8h 05m
Wed 10/285:00 am -
1 stop8h 03m
Deal found 8/26![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 8/23. 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.
Thu 10/296:20 am -
2 stops12h 49m
Tue 11/37:00 am -
2 stops14h 00m
Deal found 8/23![United Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 8/27. 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.
Fri 9/114:19 pm -
1 stop6h 19m
Tue 9/158:40 am -
2 stops10h 38m
Deal found 8/27![United Airlines logo]()
$475
Last-minute flights from Greenville to Rapid CityDiscover last-minute flight deals from Greenville to Rapid City. Data last updated August 27, 2026 and is based on user searches.
Discover last-minute flight deals from Greenville to Rapid City. Data last updated August 27, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/27. 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.
Fri 9/114:19 pm -
1 stop6h 19m
Tue 9/158:40 am -
2 stops10h 38m
Deal found 8/27![United Airlines logo]()
$475
This United Airlines deal was found by Cheapflights users on 8/23. 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.
Mon 9/216:10 pm -
2 stops17h 17m
Fri 9/251:37 pm -
1 stop5h 40m
Deal found 8/23![United Airlines logo]()
$810
This Delta deal was found by Cheapflights users on 8/25. 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.
Wed 9/305:45 am -
2 stops10h 05m
Mon 10/56:48 am -
2 stops8h 32m
Deal found 8/25![Delta logo]()
$518
This United Airlines deal was found by Cheapflights users on 8/25. 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.
Wed 9/306:20 am -
1 stop5h 55m
Tue 10/67:05 am -
1 stop6h 03m
Deal found 8/25![United Airlines logo]()
$543
This Delta deal was found by Cheapflights users on 8/25. 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.
Wed 9/305:45 am -
2 stops10h 05m
Tue 10/66:39 am -
2 stops9h 30m
Deal found 8/25![Delta logo]()
$579
This United Airlines deal was found by Cheapflights users on 8/25. 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.
Wed 9/306:20 am -
1 stop5h 55m
Mon 10/57:05 am -
2 stops12h 12m
Deal found 8/25![United Airlines logo]()
$632
This American Airlines deal was found by Cheapflights users on 8/25. 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.
Wed 9/305:24 pm -
1 stop5h 59m
Tue 10/610:24 am -
2 stops10h 28m
Deal found 8/25![American Airlines logo]()
$636
This American Airlines deal was found by Cheapflights users on 8/24. 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.
Wed 9/305:24 pm -
1 stop5h 59m
Mon 10/510:24 am -
2 stops10h 28m
Deal found 8/24![American Airlines logo]()
$646
This United Airlines deal was found by Cheapflights users on 8/24. 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.
Wed 9/306:20 am -
1 stop5h 55m
Sun 10/47:05 am -
2 stops12h 20m
Deal found 8/24![United Airlines logo]()
$767
One-way flights from Greenville to Rapid CitySearch for one-way flight options from Greenville to Rapid City. Find affordable one-way fares based on user searches. Data last updated August 27, 2026.
Search for one-way flight options from Greenville to Rapid City. Find affordable one-way fares based on user searches. Data last updated August 27, 2026.
This American Airlines deal was found by Cheapflights users on 8/24. 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.
Thu 10/295:25 pm -
1 stop6h 31m
Deal found 8/24![American Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 8/24. 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.
Thu 10/2911:51 am -
2 stops12h 39m
Deal found 8/24![United Airlines logo]()
$334
Find flight deals from Greenville to Rapid City
Discover tips and strategies to find the most affordable flight options for your journey from Greenville (GSP) to Rapid City (RAP). 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 August 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $339 (American Airlines) |
One-way from | $329 (American Airlines) |
Popular in | July |
Cheapest in | March |
Average price | $412 |
Cheapflights Fare Finder
Customize your flight search to find flights from Greenville to Rapid City 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 7,457,451 searches. Data last updated August 27, 2026.
Use the filters below to find and compare flights from Greenville to Rapid City that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
GreenvilleRapid City
GSP Greenville - RAP Rapid City
GSPRAP
Greenville
Sat 10/24
5:25 pm-9:56 pm
1 stop6h 31m
Rapid City
Tue 11/3
1:09 pm-9:58 pm
1 stop6h 49m
$339
GreenvilleRapid City
GSP Greenville - RAP Rapid City
GSPRAP
Greenville
Fri 10/30
4:29 pm-8:43 pm
1 stop6h 14m
Rapid City
Tue 11/3
8:45 am-11:00 pm
2 stops12h 15m
$364
GreenvilleRapid City
GSP Greenville - RAP Rapid City
GSPRAP
Greenville
Sat 10/24
4:25 pm-10:30 pm
1 stop8h 05m
Rapid City
Wed 10/28
5:00 am-3:03 pm
1 stop8h 03m
$429
GreenvilleRapid City
GSP Greenville - RAP Rapid City
GSPRAP
Greenville
Thu 10/29
6:20 am-5:09 pm
2 stops12h 49m
Rapid City
Tue 11/3
7:00 am-11:00 pm
2 stops14h 00m
$439
GreenvilleRapid City
GSP Greenville - RAP Rapid City
GSPRAP
Greenville
Sat 10/24
5:40 am-10:45 am
2 stops7h 05m
Rapid City
Tue 11/3
11:29 am-10:51 pm
2 stops9h 22m
$459
GreenvilleRapid City
GSP Greenville - RAP Rapid City
GSPRAP
Greenville
Fri 9/11
4:19 pm-8:38 pm
1 stop6h 19m
Rapid City
Tue 9/15
8:40 am-9:18 pm
2 stops10h 38m
$475
Cheapest one-way
Quickest one-way
GreenvilleRapid City
GSP Greenville - RAP Rapid City
GSPRAP
Greenville
Thu 10/29
5:25 pm-9:56 pm
1 stop6h 31m
$329
GreenvilleRapid City
GSP Greenville - RAP Rapid City
GSPRAP
Greenville
Thu 10/29
11:51 am-10:30 pm
2 stops12h 39m
$334
Sorted by cheapest first
Compare providers for flights from Greenville to Rapid City
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 Greenville to Rapid City in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Greenville-Rapid City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Greenville-Rapid City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Greenville-Rapid City flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Greenville-Rapid City 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 Greenville-Rapid City 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 Greenville to Rapid City
Have a flexible travel schedule? Discover the best time to fly to Rapid City from Greenville with our price prediction graph.
GSP-RAP
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 Rapid City
Get insights into the airlines that provide service to Rapid City. 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 Rapid City. Reviews last updated August 27, 2026.
Read through reviews of airlines operating flights from Greenville to Rapid City, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
6.7
Boarding
7.7
Overall
7.4
Entertainment
7.1
Crew
8.1
Comfort
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Food
6.7
Boarding
7.7
Overall
7.4
Entertainment
7.1
Crew
8.1
Comfort
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Food
6.7
Boarding
7.7
Overall
7.4
Entertainment
7.1
Crew
8.1
Comfort
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Related info for your journey
Find useful and relevant information for your journey from Greenville to Rapid City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Rapid City?
Book flights to Rapid City if you plan to visit one of these locationsDeadwood
Keystone
Spearfish
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Greenville and Rapid City flights
Browse other Greenville and Rapid City flight options. Last updated on August 27, 2026.
Other flights from Greenville
Browse through other flights departing from Greenville. Flights are based on user searches made on Cheapflights and were last updated on August 27, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Rapid City
Explore flights to Rapid City departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 27, 2026.
Top 2 airlines flying from Greenville to Rapid City
Discover the top 2 airlines that operate flights from Greenville to Rapid City. 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 7,457,451 searches. Data last updated August 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$296 | Average$506 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$314 | Average$498 | FlexibilityNo cancel fee | On-time71% |