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$62+ Cheap flights from Washington, D.C. (WAS) 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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — GSP
Aug 1 — Aug 81
Sat 8/1
Sat 8/8
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. to Greenville are usually found in January or December, booked 64 days in advance, depart on a Saturday or Tuesday and return on a Friday

Cheap flight deals from Washington, D.C. to Greenville

Cheapest flights from Washington, D.C. to Greenville
Explore the most affordable flight options available from Washington, D.C. to Greenville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2026.

This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/88:25 am
BWI
-
GSP
Nonstop1h 40m
Southwest
Sat 8/812:55 pm
GSP
-
BWI
Nonstop1h 30m
Southwest
Deal found 7/1$118
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:45 pm
BWI
-
GSP
Nonstop1h 35m
Southwest
Wed 7/221:50 pm
GSP
-
BWI
Nonstop1h 35m
Southwest
Deal found 7/1$123
This Southwest deal was found by Cheapflights users on 6/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2111:40 am
BWI
-
GSP
Nonstop1h 30m
Southwest
Tue 7/287:00 am
GSP
-
BWI
2 stops9h 25m
Southwest
Deal found 6/30$138
This Southwest deal was found by Cheapflights users on 6/28. 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.
Sat 7/257:40 pm
BWI
-
GSP
Nonstop1h 40m
Southwest
Tue 7/287:00 am
GSP
-
BWI
1 stop7h 55m
Southwest
Deal found 6/28$139
This Southwest deal was found by Cheapflights users on 6/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:30 am
BWI
-
GSP
1 stop5h 55m
Southwest
Wed 8/267:00 am
GSP
-
BWI
1 stop4h 35m
Southwest
Deal found 6/30$143
This Delta deal was found by Cheapflights users on 6/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2210:33 am
BWI
-
GSP
1 stop5h 34m
Delta
Sat 7/251:09 pm
GSP
-
BWI
1 stop6h 36m
Delta
Deal found 6/30$147
This Southwest deal was found by Cheapflights users on 6/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/284:15 pm
BWI
-
GSP
2 stops5h 50m
Southwest
Tue 8/47:00 am
GSP
-
BWI
2 stops8h 05m
Southwest
Deal found 6/30$153
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/15:10 pm
BWI
-
GSP
2 stops5h 45m
Southwest
Sat 8/86:45 am
GSP
-
BWI
2 stops11h 55m
Southwest
Deal found 7/2$159
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/53:40 pm
BWI
-
GSP
1 stop5h 15m
Southwest
Thu 8/68:40 am
GSP
-
BWI
Nonstop1h 25m
Southwest
Deal found 7/2$169
This American Airlines deal was found by Cheapflights users on 6/30. 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.
Wed 7/227:50 pm
DCA
-
GSP
Nonstop1h 45m
American Airlines
Sat 7/2512:17 pm
GSP
-
DCA
Nonstop1h 43m
American Airlines
Deal found 6/30$234
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2111:56 am
DCA
-
GSP
1 stop5h 51m
American Airlines
Wed 7/227:20 pm
GSP
-
DCA
Nonstop1h 43m
American Airlines
Deal found 7/1$235
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/82:54 pm
IAD
-
GSP
1 stop5h 37m
Delta
Mon 8/105:20 pm
GSP
-
IAD
1 stop3h 35m
Delta
Deal found 7/2$237

Find flight deals from Washington, D.C. to Greenville

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) 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 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$118
(Southwest)

One-way from

$62
(Southwest)

Popular in

April

Cheapest in

January

Average price

$354

Good round-trip deal

$301 or less

Good one-way deal

$172 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Greenville flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Greenville flights.
Search Deals
From Washington, D.C. (WAS) to Greenville
Search Deals
One-way flight from Washington, D.C. (WAS) to Greenville
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 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. (WAS) to Greenville.
Search Deals
Price to beat on a one-way flight from Washington, D.C. (WAS) to Greenville.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 2, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Greenville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BaltimoreGreenville

BWI - GSP

BWIGSP

Baltimore/Washington

Sat 8/22

5:30 pm-7:00 pm

Nonstop1h 30m

Greenville

Wed 8/26

8:15 am-9:40 am

Nonstop1h 25m

$123

BaltimoreGreenville

BWI - GSP

BWIGSP

Baltimore/Washington

Sat 8/29

8:25 am-10:05 am

Nonstop1h 40m

Greenville

Wed 9/2

1:20 pm-2:50 pm

Nonstop1h 30m

$123

BaltimoreGreenville

BWI - GSP

BWIGSP

Baltimore/Washington

Tue 7/21

3:35 pm-10:05 pm

1 stop6h 30m

Greenville

Tue 7/28

8:25 am-9:50 am

Nonstop1h 25m

$133

BaltimoreGreenville

BWI - GSP

BWIGSP

Baltimore/Washington

Sat 8/22

8:30 am-2:55 pm

2 stops6h 25m

Greenville

Sat 8/29

6:45 am-12:10 pm

1 stop5h 25m

$148

BaltimoreGreenville

BWI - GSP

BWIGSP

Baltimore/Washington

Sat 9/5

5:30 pm-7:00 pm

Nonstop1h 30m

Greenville

Mon 9/7

4:40 pm-6:05 pm

Nonstop1h 25m

$212

BaltimoreGreenville

BWI - GSP

BWIGSP

Baltimore/Washington

Thu 7/30

11:45 am-1:15 pm

Nonstop1h 30m

Greenville

Sat 8/1

12:50 pm-8:30 pm

2 stops7h 40m

$227

BaltimoreGreenville

BWI - GSP

BWIGSP

Baltimore/Washington

Sun 8/23

1:00 pm-6:20 pm

1 stop5h 20m

Greenville

Wed 8/26

8:15 am-9:40 am

Nonstop1h 25m

$235

Washington, D.C.Greenville

IAD - GSP

IADGSP

Washington, D.C. Dulles Intl

Sat 8/8

8:15 am-9:55 am

Nonstop1h 40m

Greenville

Thu 8/13

10:25 am-11:55 am

Nonstop1h 30m

$251

Washington, D.C.Greenville

DCA - GSP

DCAGSP

Washington, D.C. Reagan-National

Mon 7/27

6:59 am-10:57 am

1 stop3h 58m

Greenville

Wed 8/5

12:00 pm-5:28 pm

1 stop5h 28m

$252

Washington, D.C.Greenville

IAD - GSP

IADGSP

Washington, D.C. Dulles Intl

Sat 7/18

1:40 pm-6:55 pm

1 stop5h 15m

Greenville

Tue 7/21

11:42 am-4:46 pm

1 stop5h 04m

$252

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/27

Showing 1-10 of 56 resultsSorted by cheapest first
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Compare providers for flights from Washington, D.C. 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 Washington, D.C. to Greenville in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*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.-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.-Greenville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Greenville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-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.-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 Washington, D.C. to Greenville

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

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

Currently, June is the cheapest month in which you can book a flight from Washington, D.C. to Greenville (average of $81). Flying from Washington, D.C. to Greenville in December is currently the most expensive (average of $189). 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 WAS to GSP?

Find hourly flight availability from Washington, D.C. 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 2, 2026.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 13% on flights from Washington, D.C. to Greenville by exploring options for tickets at noon.

Weekly flight availability from Washington, D.C. to Greenville

Explore weekly flight availability from Washington, D.C. to Greenville. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 2, 2026.

The most flights from WAS to GSP are scheduled on a Monday (14 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (8 on average).

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

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

The best time to book flights from Washington, D.C. to Greenville is 62 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.

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 2, 2026.
Get a feel of what it's like to fly with Southwest,United Airlines, andAmerican Airlines from Washington, D.C. to Greenville by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,249 reviews

Entertainment

7.5

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
Southwest
7.9
Good
4,249 reviews
Southwest
7.9
Good
4,249 reviews

Entertainment

7.5

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
United Airlines
7.4
Good
9,926 reviews
Southwest
7.9
Good
4,249 reviews

Entertainment

7.5

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.
American Airlines
7.1
Good
11,770 reviews
Southwest
7.9
Good
4,249 reviews

Entertainment

7.5

Crew

8.6

Food

7.0

Comfort

8.0

Boarding

8.1

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Libby,Jun 2026

TUS - LAS

One delay in a 2 layover flight=a good trip. The crew was great.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. 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.?

    If you book a flight to Greenville from Washington, D.C., you will be flying to Greenville, which is the city’s only airport. Greenville (GSP) is located 10.4 mi from the center of Greenville. There are 11 flights from Washington, D.C. to Greenville per day from 4 different airlines.

  • How long is the flight from Washington, D.C. to Greenville?

    For as low as $123, Southwest can have you in Greenville from Washington, D.C. in 1h 30m. Washington, D.C. and Greenville are separated by a distance of 425 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    According to our current data, Delta ($156), American Airlines ($180), and United Airlines ($204) offers the cheapest pricing from Washington, D.C. to Greenville. These flights start at 52% lower than the current average price 3 months from now.

  • What are the most popular routes from Washington, D.C. to Greenville?

    When deciding which route to take from Washington, D.C. to Greenville consider Washington, D.C. Dulles Intl - Greenville, Baltimore/Washington - Greenville or Washington, D.C. Reagan-National - Greenville as they are the most popular.

  • What are the most reliable airlines from Washington, D.C. to Greenville?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Washington, D.C. to Greenville on time: Air Canada (86%), Austrian Airlines (85%), Copa Airlines (85%).

  • What are the cheapest flights from Washington, D.C. to Greenville?

    The cheapest flight price from Washington, D.C. to Greenville is $140. On average you can expect to pay $391. The most popular route, (Washington, D.C. Dulles Intl - Greenville), can usually be booked for $123.

  • Can I find deals for flights from Washington, D.C. to Greenville that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Greenville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Greenville?

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

  • Can I find deals for business class flights from Washington, D.C. to Greenville?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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. to Greenville?

    Currently, June is the cheapest month in which you can book a flight from Washington, D.C. to Greenville (average of $81). Flying from Washington, D.C. to Greenville in December is currently the most expensive (average of $189). 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 4 airlines flying from Washington, D.C. to Greenville

Discover the top 4 airlines that operate flights from Washington, D.C. 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 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$156Average$315FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$158Average$339FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$181Average$343FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$204Average$382FlexibilityNo cancel feeOn-time69%

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