What is the cheapest airline that flies from Rapid City to Greenville?

American Airlines is the most popular carrier operating from Rapid City to Greenville

What airlines fly to Greenville?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Greenville from Rapid City according to our data. American Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Greenville. Keep in mind that there are 3 different airlines that fly to Greenville on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Rapid City Airport to Greenville Airport?

Prices for flights from Rapid City Airport to Greenville Airport were last updated today.

How many operators does momondo search for flights from Rapid City Airport to Greenville Airport?

As of August 2025, there is 1 operator available to choose from for flights from Rapid City Airport to Greenville Airport.

How old do you have to be to fly from Rapid City Airport to Greenville Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Rapid City Airport to Greenville Airport.

What documentation or ID do you need to fly to Greenville Airport?

The travel and health documents you'll need for your trip to Greenville Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Greenville Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$279 Cheap Flights from Rapid City to Greenville in 2025

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Find the cheapest flights from Rapid City to Greenville

Round-trip

One-way

Last minute

Cheap round-trip flights

6:12 pm - 9:53 amRAP-GSP

13h 41m2 stops

8:25 pm - 12:42 pmGSP-RAP

18h 17m1 stop

$555American Airlines

Find Deal

Thu, Sep 18 - Thu, Sep 25

1:35 pm - 10:46 pmRAP-GSP

7h 11m1 stop

4:29 pm - 8:34 pmGSP-RAP

6h 05m1 stop

$596United Airlines

Find Deal

Thu, Sep 18 - Thu, Sep 25

11:00 am - 11:52 pmRAP-GSP

10h 52m2 stops

5:30 am - 1:46 pmGSP-RAP

10h 16m2 stops

$739Delta

Find Deal

Thu, Sep 18 - Thu, Sep 25

1:35 pm - 9:01 pmRAP-GSP

5h 26m1 stop

4:30 pm - 8:39 pmGSP-RAP

6h 09m1 stop

$746United Airlines

Find Deal

Fri, Aug 29 - Sun, Aug 31

United Airlines flights from Rapid City to Greenville

Our best United Airlines deals on Rapid City to Greenville flight tickets

United Airlines

Sep 18

RAP1:35 pmRapid City

7h 11m

1 stop

GSP10:46 pmGreenville

Sep 25

GSP4:29 pmGreenville

6h 05m

1 stop

RAP8:34 pmRapid City

$596

Find similar

United Airlines

Aug 7

RAP5:30 amRapid City

7h 33m

1 stop

GSP3:03 pmGreenville

Aug 8

GSP5:35 pmGreenville

6h 11m

1 stop

RAP9:46 pmRapid City

$711

Find similar

United Airlines

Aug 7

RAP5:30 amRapid City

7h 33m

1 stop

GSP3:03 pmGreenville

Aug 8

GSP6:00 amGreenville

12h 02m

2 stops

RAP4:02 pmRapid City

$716

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Rapid CityGreenville

RAP - GSP

RAPGSP

Rapid City

Thu 9/18

6:12 pm-9:53 am

2 stops13h 41m

Greenville

Thu 9/25

8:25 pm-12:42 pm

1 stop18h 17m

$555

Rapid CityGreenville

RAP - GSP

RAPGSP

Rapid City

Thu 9/18

1:35 pm-10:46 pm

1 stop7h 11m

Greenville

Thu 9/25

4:29 pm-8:34 pm

1 stop6h 05m

$596

Rapid CityGreenville

RAP - GSP

RAPGSP

Rapid City

Thu 9/18

11:00 am-11:52 pm

2 stops10h 52m

Greenville

Thu 9/25

5:30 am-1:46 pm

2 stops10h 16m

$739

Rapid CityGreenville

RAP - GSP

RAPGSP

Rapid City

Fri 8/29

1:35 pm-9:01 pm

1 stop5h 26m

Greenville

Sun 8/31

4:30 pm-8:39 pm

1 stop6h 09m

$746

Rapid CityGreenville

RAP - GSP

RAPGSP

Rapid City

Thu 8/28

11:08 am-6:24 pm

1 stop5h 16m

$376

Rapid CityGreenville

RAP - GSP

RAPGSP

Rapid City

Thu 8/28

5:39 am-3:32 pm

2 stops7h 53m

$381

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Rapid City to Greenville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Greenville?

According to our data, Monday is the cheapest day to fly to Greenville from Rapid City. The lowest ticket price found for a Monday departure recently was $509. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $626. These prices are subject to change though, so be sure to set up a Price Alert for flights to Greenville.

What is the cheapest time of day to depart on your flight to Greenville?

Our most recent data shows that the best time of day to fly to Greenville is at noon. Flights from Rapid City to Greenville during this time can be as low as $495. Flights to Greenville are more costly in the morning, with an average ticket price of $572. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Rapid City to Greenville

Are you open to changing your travel dates? Check out the ideal times to fly from Rapid City to Greenville according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Rapid City to Greenville (RAP to GSP) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rapid City to Greenville

Best Price Found	$376
Fastest flight time	5h 16m
Direct flights	None
Airports in Greenville	1 airport

The best one-way flight to Greenville from Rapid City in the past 72 hours is $376. The best round-trip flight deal from Rapid City to Greenville found on momondo in the last 72 hours is $555.

The fastest flight from Rapid City to Greenville takes 5h 16m

There are no direct flights from Rapid City to Greenville. Popular non-direct route for this connection is Rapid City Airport - Greenville Airport.

There is 1 airport near Greenville: Greenville (GSP)

Search flight deals

How far is Rapid City to Greenville by plane?
The straight-line distance from Rapid City to Greenville is 1275.1 mi. By plane, this route typically takes 5h 26m.
When did momondo last update prices for flights from Rapid City Airport to Greenville Airport?
Prices for flights from Rapid City Airport to Greenville Airport were last updated today.
How many operators does momondo search for flights from Rapid City Airport to Greenville Airport?
As of August 2025, there is 1 operator available to choose from for flights from Rapid City Airport to Greenville Airport.
How old do you have to be to fly from Rapid City Airport to Greenville Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Rapid City Airport to Greenville Airport.
What documentation or ID do you need to fly to Greenville Airport?
The travel and health documents you'll need for your trip to Greenville Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Greenville Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Rapid City to Greenville?
momondo data reveals that the most frequently booked airline on the route from Rapid City to Greenville is United Airlines, representing 100% of all bookings.

Best airlines flying from Rapid City to Greenville

Compare and see reviews for airlines that fly from Rapid City to Greenville with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $268	Free Cancellation	Rating 7.4 8,917 reviews		Search United Airlines flights

Anderson

Simpsonville

Greenwood

Seneca

Greer

Duncan

Why use momondo?

Why should I use momondo to find a flight deal from Rapid City to Greenville?

It is quick and easy to find Rapid City to Greenville flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Greenville that suits you.

Can I find flights from Rapid City to Greenville with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Greenville from Rapid City with this policy.

How can momondo help me find flights from Rapid City to Greenville?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Greenville from Rapid City.

I’m not ready to book a flight from Rapid City to Greenville right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Greenville from Rapid City. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.