HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Rapid City

$261+ 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 7/17. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — RAP
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

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 July 2, 2025.

Round-trip from

$269
(American Airlines)

One-way from

$261
(United Airlines)

Popular in

December

Cheapest in

March

Average price

$429
From Greenville to Rapid City
Search Deals
One-way flight from Greenville to Rapid City
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($12 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Greenville to Rapid City

Cheapest flights from Greenville to Rapid City
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 July 2, 2025.

This American Airlines deal was found by Cheapflights users on 7/2. 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 8/167:14 amGSP - RAP
1 stop6h 25mAmerican Airlines
Wed 9/31:45 pmRAP - GSP
1 stop6h 09mAmerican Airlines
Deal found 7/2$269
This United Airlines deal was found by Cheapflights users on 7/1. 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 8/1810:27 amGSP - RAP
2 stops11h 30mUnited Airlines
Wed 8/277:00 amRAP - GSP
1 stop5h 58mUnited Airlines
Deal found 7/1$294
This Delta deal was found by Cheapflights users on 7/1. 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.
Tue 8/197:05 amGSP - RAP
2 stops10h 40mDelta
Fri 8/222:25 pmRAP - GSP
2 stops7h 34mDelta
Deal found 7/1$361
This Mytrip deal was found by Cheapflights users on 7/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/169:42 pmGSP - RAP
3 stops25h 27mMultiple Airlines
Sun 7/209:49 pmRAP - GSP
3 stops15h 26mMultiple Airlines
Deal found 7/1$547

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 2,558,603 searches. Data last updated July 2, 2025.
Use the filters below to find and compare flights from Greenville to Rapid City that are best for you.

Fly from

Greenville

Fly to

Rapid City

Route

Depart

Return

Price

GreenvilleRapid City

GSP - RAP

GSPRAP

Greenville

Sat 8/16

7:14 am-11:39 am

1 stop6h 25m

Rapid City

Wed 9/3

1:45 pm-9:54 pm

1 stop6h 09m

$269

GreenvilleRapid City

GSP - RAP

GSPRAP

Greenville

Mon 8/18

10:27 am-7:57 pm

2 stops11h 30m

Rapid City

Wed 8/27

7:00 am-2:58 pm

1 stop5h 58m

$294

GreenvilleRapid City

GSP - RAP

GSPRAP

Greenville

Tue 8/19

7:05 am-3:45 pm

2 stops10h 40m

Rapid City

Fri 8/22

2:25 pm-11:59 pm

2 stops7h 34m

$361

GreenvilleRapid City

GSP - RAP

GSPRAP

Greenville

Wed 7/16

9:42 pm-9:09 pm

3 stops25h 27m

Rapid City

Sun 7/20

9:49 pm-3:15 pm

3 stops15h 26m

$547

GreenvilleRapid City

GSP - RAP

GSPRAP

Greenville

Thu 7/17

4:25 pm-8:47 pm

1 stop6h 22m

$261

GreenvilleRapid City

GSP - RAP

GSPRAP

Greenville

Thu 7/17

10:34 am-7:09 am

3 stops22h 35m

$478

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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.
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.

Cheapflights Insights

Everything you need to know about your flight from Greenville to Rapid City

What is the cheapest month to book a flight from Greenville to Rapid City?

Currently, January is the cheapest month in which you can book a flight from Greenville to Rapid City (average of $348). Flying from Greenville to Rapid City in June is currently the most expensive (average of $502). 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.

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 July 2, 2025.
Read through reviews of airlines operating flights from Greenville to Rapid City, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,983 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,983 reviews
Delta
8.0
Very good
7,983 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,983 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,983 reviews

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines flying from Greenville to Rapid City round-trip?

    According to our current data, American Airlines ($269), United Airlines ($294), and Delta ($361) offers the cheapest pricing from Greenville to Rapid City. Users have found that American Airlines is 43% cheaper than the other options available to this destination.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Greenville to Rapid City (average of $348). Flying from Greenville to Rapid City in June is currently the most expensive (average of $502). 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
Deadwood
Keystone
Sturgis
Spearfish

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 2,558,603 searches. Data last updated July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$268Average$464FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$368Average$490FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.