What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Greenville round-trip?

According to our current data, American Airlines ($189), Southwest ($208), and Delta ($209) offers the cheapest pricing from Washington, D.C. Reagan-National Airport to Greenville. American Airlines is currently priced 49% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Greenville one-way?

One-way options have recently been found by users for as low as $89 on American Airlines. Other airlines that offer cheap prices include Southwest from $104 and Delta from $166 one-way.

What is the cheapest day to fly from Washington, D.C. Reagan-National Airport to Greenville?

Travelers seeking maximum savings on their Washington, D.C. Reagan-National Airport to Greenville flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Greenville ranges from 3.6 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. November is typically the driest time to visit Greenville when rainfall is around 3.6 in.

If weather is an important factor for your trip to Greenville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

What are the cheapest flights from Washington, D.C. Reagan-National Airport to Greenville?

While on average a flight from Washington, D.C. Reagan-National Airport to Greenville is generally $398, our data shows the cheapest flight currently is $180. When looking at the most popular route, (Washington, D.C. Reagan-National - Greenville), you can expect to pay $208 for that flight.

What are the most reliable airlines from Washington, D.C. Reagan-National Airport to Greenville?

No one likes to see their flight delayed. When booking a flight from Washington, D.C. Reagan-National Airport to Greenville consider choosing Envoy Air (100%), American Airlines (59%) or PSA Airlines (52%) as they are the most reliable in getting you off to your destination on time.

What is the cheapest day to fly round-trip from Washington, D.C. Reagan-National Airport to Greenville?

Saturday flights are found to be more expensive to fly from Washington, D.C. Reagan-National Airport to Greenville. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Greenville.

What is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Greenville?

Due to multiple factors, expect to potentially pay more when booking in September. For low rates, June can be a great choice for travel to Greenville. Flights to Greenville from Washington, D.C. Reagan-National Airport in June are about $353 on average during June, but can be found for as low as $189.

What airport do you fly into for flights to Greenville from Washington, D.C. Reagan-National?

For a flight from Washington, D.C. Reagan-National to Greenville, you will be flying into Greenville. Greenville (GSP) is just 10.4 mi from the center of the city. Greenville is the only Greenville airport and it handles 1 inbound flight from Washington, D.C. Reagan-National per day. 1 airline has flights to Greenville from Washington, D.C. Reagan-National on a regular basis.

Can I find deals for flights from Reagan-National to Greenville that include hotel bookings?

Yes. In addition to deals on Reagan-National to Greenville flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Reagan-National to Greenville?

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

Can I find deals for business class flights from Reagan-National to Greenville?

Yes. Cheapflights offers flight deals from Reagan-National 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.

$89+ Flights from Washington, D.C. Reagan-National Airport to Greenville

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Reagan-National to Greenville 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.

Cheapflights Tip: The best prices from Washington, D.C. Reagan-National to Greenville are usually found in March or February, booked 23 days in advance, depart on a Monday or Tuesday and return on a Saturday

Cheap flight deals from Reagan-National to Greenville

Round-trip from	$189 (American Airlines)
One-way from	$89 (American Airlines)
Popular in	December
Cheapest in	March
Average price	$371
Good round-trip deal	$199 or less
Good one-way deal	$363 or less

From Washington, D.C. Reagan-National to Greenville

Search Deals

One-way flight from Washington, D.C. Reagan-National to Greenville

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($18 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Price to beat on a round-trip flight from Washington, D.C. Reagan-National to Greenville.

Search Deals

Price to beat on a one-way flight from Washington, D.C. Reagan-National to Greenville.

Search Deals

Find flight deals from Reagan-National to Greenville

Cheapest flights from Reagan-National to Greenville
Explore the most affordable flight options available from Reagan-National to Greenville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Fri 9/59:14 amDCA - GSP

Nonstop1h 41mAmerican Airlines

Sun 9/77:44 pmGSP - DCA

Nonstop1h 41mAmerican Airlines

Deal found 7/30

$189

Thu 9/410:45 amDCA - GSP

1 stop7h 20mSouthwest

Sat 9/610:45 amGSP - DCA

1 stop5h 10mSouthwest

Deal found 7/28

$208

Fri 8/227:38 pmDCA - GSP

1 stop4h 21mDelta

Sun 8/245:30 amGSP - DCA

1 stop3h 41mDelta

Deal found 7/30

$209

Thu 10/304:30 pmDCA - GSP

1 stop7h 26mUnited Airlines

Tue 11/46:00 amGSP - DCA

1 stop5h 25mUnited Airlines

Deal found 7/30

$255

Best flights from Reagan-National to Greenville
Discover carefully curated flight deals from Reagan-National to Greenville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2025.

Fri 9/59:14 amDCA - GSP

Nonstop1h 41mAmerican Airlines

Sun 9/77:44 pmGSP - DCA

Nonstop1h 41mAmerican Airlines

Deal found 7/30

$189

Thu 9/410:45 amDCA - GSP

1 stop7h 20mSouthwest

Sat 9/610:45 amGSP - DCA

1 stop5h 10mSouthwest

Deal found 7/28

$208

Fri 8/227:38 pmDCA - GSP

1 stop4h 21mDelta

Sun 8/245:30 amGSP - DCA

1 stop3h 41mDelta

Deal found 7/30

$209

Wed 8/1311:10 amDCA - GSP

1 stop5h 53mUnited Airlines

Wed 8/206:08 amGSP - DCA

1 stop6h 14mUnited Airlines

Deal found 7/30

$274

Last-minute flights from Reagan-National to Greenville
Discover last-minute flight deals from Reagan-National to Greenville. Data last updated July 30, 2025 and is based on user searches.

Wed 8/69:00 amDCA - GSP

2 stops9h 05mSouthwest

Sat 8/910:45 amGSP - DCA

1 stop5h 10mSouthwest

Deal found 7/28

$427

Thu 8/79:20 amDCA - GSP

Nonstop1h 32mAmerican Airlines

Mon 8/117:35 amGSP - DCA

Nonstop1h 50mAmerican Airlines

Deal found 7/29

$249

Thu 8/76:20 pmDCA - GSP

1 stop5h 39mDelta

Sun 8/105:30 amGSP - DCA

1 stop3h 39mDelta

Deal found 7/28

$294

Fri 8/811:10 amDCA - GSP

1 stop5h 53mUnited Airlines

Sun 8/108:40 amGSP - DCA

1 stop6h 41mUnited Airlines

Deal found 7/29

$610

Wed 8/135:15 pmDCA - GSP

Nonstop1h 39mAmerican Airlines

Thu 8/287:24 pmGSP - DCA

Nonstop1h 37mAmerican Airlines

Deal found 7/29

$194

Wed 8/1311:10 amDCA - GSP

1 stop5h 53mUnited Airlines

Wed 8/206:08 amGSP - DCA

1 stop6h 14mUnited Airlines

Deal found 7/30

$274

Mon 8/1810:45 amDCA - GSP

1 stop7h 20mSouthwest

Wed 8/2010:25 amGSP - DCA

1 stop4h 00mSouthwest

Deal found 7/30

$213

Fri 8/227:38 pmDCA - GSP

1 stop4h 21mDelta

Sun 8/245:30 amGSP - DCA

1 stop3h 41mDelta

Deal found 7/30

$209

One-way flights from Reagan-National to Greenville
Search for one-way flight options from Reagan-National to Greenville. Find affordable one-way fares based on user searches. Data last updated July 30, 2025.

Tue 9/169:14 amDCA - GSP

Nonstop1h 41mAmerican Airlines

Deal found 7/29

$89

Wed 9/1710:45 amDCA - GSP

1 stop7h 20mSouthwest

Deal found 7/29

$104

Sat 9/278:00 amDCA - GSP

2 stops11h 22mDelta

Deal found 7/27

$173

Tue 9/169:00 amDCA - GSP

2 stops13h 46mUnited Airlines

Deal found 7/28

$408

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Greenville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Greenville

DCA - GSP

DCAGSP

Washington, D.C. Reagan-National

Fri 9/5

9:14 am-10:55 am

Nonstop1h 41m

Greenville

Sun 9/7

7:44 pm-9:25 pm

Nonstop1h 41m

$189

Washington, D.C.Greenville

DCA - GSP

DCAGSP

Washington, D.C. Reagan-National

Thu 9/4

10:45 am-6:05 pm

1 stop7h 20m

Greenville

Sat 9/6

10:45 am-3:55 pm

1 stop5h 10m

$208

Washington, D.C.Greenville

DCA - GSP

DCAGSP

Washington, D.C. Reagan-National

Fri 8/22

7:38 pm-11:59 pm

1 stop4h 21m

Greenville

Sun 8/24

5:30 am-9:11 am

1 stop3h 41m

$209

Washington, D.C.Greenville

DCA - GSP

DCAGSP

Washington, D.C. Reagan-National

Wed 8/13

11:10 am-5:03 pm

1 stop5h 53m

Greenville

Wed 8/20

6:08 am-12:22 pm

1 stop6h 14m

$274

Washington, D.C.Greenville

DCA - GSP

DCAGSP

Washington, D.C. Reagan-National

Tue 9/16

9:14 am-10:55 am

Nonstop1h 41m

$89

Washington, D.C.Greenville

DCA - GSP

DCAGSP

Washington, D.C. Reagan-National

Wed 9/17

10:45 am-6:05 pm

1 stop7h 20m

$104

Washington, D.C.Greenville

DCA - GSP

DCAGSP

Washington, D.C. Reagan-National

Sat 9/27

8:00 am-7:22 pm

2 stops11h 22m

$173

Washington, D.C.Greenville

DCA - GSP

DCAGSP

Washington, D.C. Reagan-National

Tue 9/16

9:00 am-10:46 pm

2 stops13h 46m

$408

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Reagan-National to Greenville

Have a flexible travel schedule? Discover the best time to fly to Greenville from Reagan-National 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 Washington, D.C. Reagan-National Airport to Greenville

How far ahead should I book a flight from Washington, D.C. Reagan-National Airport to Greenville?

The best time to book flights from Washington, D.C. Reagan-National Airport to Greenville is 23 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Greenville?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Greenville (average of $329). Flying from Washington, D.C. Reagan-National Airport 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.

What is the cheapest time of day to fly from DCA to GSP?

It’s typically best to fly out from Washington, D.C. Reagan-National Airport to Greenville in the afternoon. Doing so could potentially save you 7% on the flight price compared to flying at noon, which is usually more expensive.

Reviews of airlines servicing Greenville

Read through reviews of airlines operating flights from Washington, D.C. Reagan-National Airport to Greenville, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,241 reviews

Reviews

1 / 20

8.0

Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Southwest

8.0

Very good

4,241 reviews

Southwest

8.0

Very good

4,241 reviews

Reviews

1 / 20

8.0

Excellent

Gina,Jul 2025

LAS - DEN

Delta

8.0

Very good

7,980 reviews

Southwest

8.0

Very good

4,241 reviews

Reviews

1 / 20

8.0

Excellent

Gina,Jul 2025

LAS - DEN

United Airlines

7.4

Good

8,896 reviews

Southwest

8.0

Very good

4,241 reviews

Reviews

1 / 20

8.0

Excellent

Gina,Jul 2025

LAS - DEN

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,241 reviews

Reviews

1 / 20

8.0

Excellent

Gina,Jul 2025

LAS - DEN

Related info for your journey

What airport do you fly into for flights to Greenville from Washington, D.C. Reagan-National?
For a flight from Washington, D.C. Reagan-National to Greenville, you will be flying into Greenville. Greenville (GSP) is just 10.4 mi from the center of the city. Greenville is the only Greenville airport and it handles 1 inbound flight from Washington, D.C. Reagan-National per day. 1 airline has flights to Greenville from Washington, D.C. Reagan-National on a regular basis.
What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Greenville round-trip?
According to our current data, American Airlines ($189), Southwest ($208), and Delta ($209) offers the cheapest pricing from Washington, D.C. Reagan-National Airport to Greenville. American Airlines is currently priced 49% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Greenville one-way?
One-way options have recently been found by users for as low as $89 on American Airlines. Other airlines that offer cheap prices include Southwest from $104 and Delta from $166 one-way.
What are the most reliable airlines from Washington, D.C. Reagan-National Airport to Greenville?
No one likes to see their flight delayed. When booking a flight from Washington, D.C. Reagan-National Airport to Greenville consider choosing Envoy Air (100%), American Airlines (59%) or PSA Airlines (52%) as they are the most reliable in getting you off to your destination on time.
What are the cheapest flights from Washington, D.C. Reagan-National Airport to Greenville?
While on average a flight from Washington, D.C. Reagan-National Airport to Greenville is generally $398, our data shows the cheapest flight currently is $180. When looking at the most popular route, (Washington, D.C. Reagan-National - Greenville), you can expect to pay $208 for that flight.
Can I find deals for flights from Reagan-National to Greenville that include hotel bookings?
Yes. In addition to deals on Reagan-National to Greenville flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Reagan-National to Greenville?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Greenville.
Can I find deals for business class flights from Reagan-National to Greenville?
Yes. Cheapflights offers flight deals from Reagan-National 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 Washington, D.C. Reagan-National Airport to Greenville?
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Greenville (average of $329). Flying from Washington, D.C. Reagan-National Airport 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

Simpsonville

Duncan

Seneca

Anderson

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Reagan-National to Greenville

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$189	Average$379	FlexibilityNo cancel fee	On-time71%

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.

$89+ Cheap flights from Reagan-National (DCA) to Greenville (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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Reagan-National to Greenville with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Washington, D.C. Reagan-National to Greenville are usually found in March or February, booked 23 days in advance, depart on a Monday or Tuesday and return on a Saturday

Cheap flight deals from Reagan-National to Greenville

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Reagan-National to Greenville

Cheapest flights from Reagan-National to GreenvilleExplore the most affordable flight options available from Reagan-National to Greenville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Explore the most affordable flight options available from Reagan-National to Greenville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Greenville that are best for you.

Best time to book a flight from Reagan-National to Greenville

Have a flexible travel schedule? Discover the best time to fly to Greenville from Reagan-National with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Greenville

How far ahead should I book a flight from Washington, D.C. Reagan-National Airport to Greenville?

Use this chart to determine the optimal time to book a round-trip flight from Reagan-National to Greenville. Price data was last updated on July 25, 2025.

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Greenville?

What is the cheapest time of day to fly from DCA to GSP?

Find hourly flight availability from Reagan-National to Greenville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2025.

Reviews of airlines servicing Greenville

Read through reviews of airlines operating flights from Washington, D.C. Reagan-National Airport to Greenville, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What airport do you fly into for flights to Greenville from Washington, D.C. Reagan-National?

What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Greenville round-trip?

What are the cheapest airlines to fly from Washington, D.C. Reagan-National Airport to Greenville one-way?

What are the most reliable airlines from Washington, D.C. Reagan-National Airport to Greenville?

What are the cheapest flights from Washington, D.C. Reagan-National Airport to Greenville?

Can I find deals for flights from Reagan-National to Greenville that include hotel bookings?

How can I find direct flights from Reagan-National to Greenville?

Can I find deals for business class flights from Reagan-National to Greenville?

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Greenville?

Traveling to a place near Greenville?

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.

Alternative routes for Reagan-National to Greenville

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Reagan-National to Greenville

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Reagan-National to Greenville
Explore the most affordable flight options available from Reagan-National to Greenville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.