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$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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — GSP
Aug 30 — Sep 61
Sun 8/30
Sun 9/6
1 adult, Economy
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Cheap 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 31, 2026.

This American Airlines deal was found by Cheapflights users on 7/27. 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.
Tue 8/187:45 pm
DCA
-
GSP
Nonstop1h 42m
American Airlines
Wed 8/196:27 am
GSP
-
DCA
Nonstop1h 47m
American Airlines
Deal found 7/27$177
This American Airlines deal was found by Cheapflights users on 7/27. 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.
Thu 8/207:45 pm
DCA
-
GSP
Nonstop1h 42m
American Airlines
Mon 8/245:11 pm
GSP
-
DCA
Nonstop1h 48m
American Airlines
Deal found 7/27$178
This Delta deal was found by Cheapflights users on 7/29. 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.
Thu 8/2010:10 am
DCA
-
GSP
1 stop3h 45m
Delta
Mon 8/242:51 pm
GSP
-
DCA
1 stop3h 42m
Delta
Deal found 7/29$196
This Southwest deal was found by Cheapflights users on 7/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/204:35 pm
DCA
-
GSP
1 stop5h 00m
Southwest
Tue 8/257:00 am
GSP
-
DCA
1 stop5h 05m
Southwest
Deal found 7/29$197
This Southwest deal was found by Cheapflights users on 7/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:05 am
DCA
-
GSP
1 stop6h 20m
Southwest
Wed 8/197:00 am
GSP
-
DCA
2 stops11h 00m
Southwest
Deal found 7/28$202
This Southwest deal was found by Cheapflights users on 7/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2010:40 am
DCA
-
GSP
1 stop7h 40m
Southwest
Mon 8/247:00 am
GSP
-
DCA
2 stops9h 10m
Southwest
Deal found 7/29$208
This Southwest deal was found by Cheapflights users on 7/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:25 am
DCA
-
GSP
2 stops12h 35m
Southwest
Tue 10/207:00 am
GSP
-
DCA
2 stops10h 55m
Southwest
Deal found 7/26$213
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Fri 8/212:55 pm
DCA
-
GSP
Nonstop1h 40m
American Airlines
Sat 8/296:27 am
GSP
-
DCA
Nonstop1h 47m
American Airlines
Deal found 7/30$218
This American Airlines deal was found by Cheapflights users on 7/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:45 pm
DCA
-
GSP
Nonstop1h 42m
American Airlines
Fri 8/285:11 pm
GSP
-
DCA
Nonstop1h 48m
American Airlines
Deal found 7/26$222
This American Airlines deal was found by Cheapflights users on 7/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:45 pm
DCA
-
GSP
Nonstop1h 42m
American Airlines
Sun 8/235:30 am
GSP
-
DCA
1 stop4h 00m
American Airlines
Deal found 7/26$228

Find flight deals from Reagan-National to Greenville

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) 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 July 31, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$177
(American Airlines)

One-way from

$89
(American Airlines)

Popular in

April

Cheapest in

February

Average price

$369

Good round-trip deal

$264 or less

Good one-way deal

$140 or less
Provider with most accurate pricing for Washington, D.C. Reagan-National-Greenville flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Greenville flights.
Search Deals
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. 18% potential increase in price ($76 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
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

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National 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 July 31, 2026.
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

Cheapest round-trip

Washington, D.C.Greenville

DCA - GSP

DCAGSP

Washington, D.C. Reagan-National

Thu 8/20

4:35 pm-9:35 pm

1 stop5h 00m

Greenville

Tue 8/25

7:00 am-12:05 pm

1 stop5h 05m

$197

Washington, D.C.Greenville

DCA - GSP

DCAGSP

Washington, D.C. Reagan-National

Thu 10/1

6:00 am-11:08 am

1 stop5h 08m

Greenville

Mon 10/5

6:25 pm-11:44 pm

1 stop5h 19m

$197

Washington, D.C.Greenville

DCA - GSP

DCAGSP

Washington, D.C. Reagan-National

Tue 8/25

6:05 am-12:25 pm

2 stops6h 20m

Greenville

Tue 8/25

5:30 pm-11:55 pm

1 stop6h 25m

$202

Washington, D.C.Greenville

DCA - GSP

DCAGSP

Washington, D.C. Reagan-National

Wed 8/26

6:55 am-4:45 pm

2 stops9h 50m

Greenville

Sat 8/29

3:30 pm-8:40 pm

1 stop5h 10m

$202

Washington, D.C.Greenville

DCA - GSP

DCAGSP

Washington, D.C. Reagan-National

Thu 11/5

3:35 pm-8:10 pm

1 stop4h 35m

Greenville

Sat 11/7

7:05 am-7:25 pm

2 stops12h 20m

$208

Washington, D.C.Greenville

DCA - GSP

DCAGSP

Washington, D.C. Reagan-National

Thu 10/15

7:25 am-8:00 pm

2 stops12h 35m

Greenville

Tue 10/20

7:00 am-5:55 pm

2 stops10h 55m

$213
Quickest round-trip

Washington, D.C.Greenville

DCA - GSP

DCAGSP

Washington, D.C. Reagan-National

Sat 10/10

4:00 pm-8:21 pm

1 stop4h 21m

Greenville

Tue 10/13

5:40 am-9:10 am

1 stop3h 30m

$238

Washington, D.C.Greenville

DCA - GSP

DCAGSP

Washington, D.C. Reagan-National

Thu 10/1

6:59 am-12:50 pm

1 stop5h 51m

Greenville

Sun 10/4

5:45 am-9:12 am

1 stop3h 27m

$238

Washington, D.C.Greenville

DCA - GSP

DCAGSP

Washington, D.C. Reagan-National

Mon 9/21

4:35 pm-9:40 pm

1 stop5h 05m

Greenville

Tue 9/22

5:30 pm-11:55 pm

1 stop6h 25m

$238

Washington, D.C.Greenville

DCA - GSP

DCAGSP

Washington, D.C. Reagan-National

Thu 8/20

6:05 am-6:20 pm

2 stops12h 15m

Greenville

Mon 8/24

7:00 am-4:10 pm

2 stops9h 10m

$248

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Reagan-National 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 Reagan-National to Greenville in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*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 Washington, D.C. Reagan-National Airport-Greenville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Reagan-National Airport-Greenville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National Airport-Greenville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Reagan-National Airport-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 Washington, D.C. Reagan-National Airport-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 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

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

Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Greenville (average of $237). Flying from Washington, D.C. Reagan-National Airport to Greenville in April is currently the most expensive (average of $449). 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?

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 31, 2026.

It’s typically best to fly out from Washington, D.C. Reagan-National Airport to Greenville at noon. Doing so could potentially save you 32% on the flight price compared to flying in the afternoon, which is usually more expensive.

How much does it cost to fly round-trip from Washington, D.C. Reagan-National Airport to Greenville?

Airfare is below average for this route at the moment.

Washington, D.C. Reagan-National Airport to Greenville flights typically cost between $236 and $309 in August.
The cheapest round-trip price found within the last 5 days was $177 on American Airlines (Aug 18-Aug 19).

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 July 31, 2026.
Read through reviews of airlines operating flights from Washington, D.C. Reagan-National Airport to Greenville, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,845 reviews

Comfort

7.2

Food

6.4

Overall

7.1

Boarding

7.5

Entertainment

6.8

Crew

7.9

Reviews

1 / 20
6.0
Good

Kristin,Jul 2026

DCA - PHX

We got delayed because of filling up more gas then a storm hit after that so we sat in the plane for 1.5 hours more. It was hot while we waited.
American Airlines
7.1
Good
11,845 reviews
American Airlines
7.1
Good
11,845 reviews

Comfort

7.2

Food

6.4

Overall

7.1

Boarding

7.5

Entertainment

6.8

Crew

7.9

Reviews

1 / 20
6.0
Good

Kristin,Jul 2026

DCA - PHX

We got delayed because of filling up more gas then a storm hit after that so we sat in the plane for 1.5 hours more. It was hot while we waited.

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?

    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 2 inbound flights from Washington, D.C. Reagan-National per day. 1 airline has flights to Greenville from Washington, D.C. Reagan-National on a regular basis.

  • How long is the flight from Washington, D.C. Reagan-National Airport to Greenville?

    For as low as $197, Southwest can have you in Greenville from Washington, D.C. Reagan-National Airport in 5h. The distance between Washington, D.C. Reagan-National Airport and Greenville is about 396 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    According to our current data, American Airlines ($176), offers the cheapest pricing from Washington, D.C. Reagan-National Airport to Greenville. American Airlines is currently priced 47% below the average price you’ll pay for this route.

  • 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 Republic Airways (88%), American Airlines (62%) or PSA Airlines (51%) 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 $241, our data shows the cheapest flight currently is $66. When looking at the most popular route, (Washington, D.C. Reagan-National - Greenville), you can expect to pay $196 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, February is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Greenville (average of $237). Flying from Washington, D.C. Reagan-National Airport to Greenville in April is currently the most expensive (average of $449). 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
Greer
Simpsonville
Greenwood
Duncan
Seneca

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Top airline flying from Reagan-National to Greenville

Discover the top airline that operate flights from Reagan-National 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 July 31, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$176Average$348FlexibilityNo cancel feeOn-time71%

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