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$67+ 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 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — GSP
Mar 11 — Mar 181
Wed 3/11
Wed 3/18
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Washington, D.C. to Greenville are usually found in January or July, booked 39 days in advance, depart on a Tuesday or Wednesday 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 February 9, 2026.

This Southwest deal was found by Cheapflights users on 2/6. 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 3/46:15 pm
BWI
-
GSP
Nonstop1h 35m
Southwest
Mon 3/98:00 am
GSP
-
BWI
Nonstop1h 30m
Southwest
Deal found 2/6$171
This American Airlines deal was found by Cheapflights users on 2/7. 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 3/108:20 pm
DCA
-
GSP
Nonstop1h 45m
American Airlines
Tue 3/177:37 pm
GSP
-
DCA
Nonstop1h 49m
American Airlines
Deal found 2/7$171
This American Airlines deal was found by Cheapflights users on 2/7. 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 2/288:44 am
DCA
-
GSP
Nonstop1h 41m
American Airlines
Mon 3/27:37 pm
GSP
-
DCA
Nonstop1h 49m
American Airlines
Deal found 2/7$172
This Delta deal was found by Cheapflights users on 2/6. 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 5/137:30 am
DCA
-
GSP
1 stop4h 33m
Delta
Mon 5/187:47 pm
GSP
-
DCA
1 stop3h 58m
Delta
Deal found 2/6$174
This Delta deal was found by Cheapflights users on 2/6. 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 5/138:05 am
IAD
-
GSP
1 stop3h 58m
Delta
Sat 5/1610:09 am
GSP
-
IAD
1 stop6h 23m
Delta
Deal found 2/6$174
This Delta deal was found by Cheapflights users on 2/6. 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 3/46:00 am
BWI
-
GSP
1 stop5h 13m
Delta
Tue 3/106:14 pm
GSP
-
BWI
1 stop4h 47m
Delta
Deal found 2/6$181
This Kiwi.com deal was found by Cheapflights users on 2/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/412:30 pm
BWI
-
GSP
1 stop27h 21m
Multiple Airlines
Mon 3/96:43 pm
GSP
-
BWI
1 stop14h 23m
Multiple Airlines
Deal found 2/6$185
This Southwest deal was found by Cheapflights users on 2/8. 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 3/128:15 pm
BWI
-
GSP
Nonstop1h 35m
Southwest
Mon 3/1612:25 pm
GSP
-
BWI
2 stops8h 55m
Southwest
Deal found 2/8$186
This American Airlines deal was found by Cheapflights users on 2/5. 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 3/118:31 am
DCA
-
GSP
Nonstop1h 49m
American Airlines
Tue 3/177:37 pm
GSP
-
DCA
Nonstop1h 49m
American Airlines
Deal found 2/5$189
This United Airlines deal was found by Cheapflights users on 2/6. 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.
Wed 3/412:35 pm
IAD
-
GSP
Nonstop1h 41m
United Airlines
Tue 3/1010:00 am
GSP
-
IAD
Nonstop1h 37m
United Airlines
Deal found 2/6$189
This Delta deal was found by Cheapflights users on 2/7. 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 2/287:00 am
DCA
-
GSP
1 stop4h 28m
Delta
Sat 2/286:37 pm
GSP
-
DCA
1 stop4h 20m
Delta
Deal found 2/7$191
This Delta deal was found by Cheapflights users on 2/7. 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 3/103:35 pm
IAD
-
GSP
1 stop6h 17m
Delta
Tue 3/176:14 pm
GSP
-
IAD
1 stop4h 45m
Delta
Deal found 2/7$191

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 February 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$171
(Southwest)

One-way from

$67
(Southwest)

Popular in

February

Cheapest in

January

Average price

$400

Good round-trip deal

$239 or less

Good one-way deal

$153 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. 7% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 February 9, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Greenville that are best for you.

Fly from

Washington, D.C.

Fly to

Greenville

Route

Depart

Return

Price

BaltimoreGreenville

BWI - GSP

BWIGSP

Baltimore/Washington

Wed 3/4

6:15 pm-7:50 pm

Nonstop1h 35m

Greenville

Mon 3/9

8:00 am-9:30 am

Nonstop1h 30m

$171

Washington, D.C.Greenville

DCA - GSP

DCAGSP

Washington, D.C. Reagan-National

Wed 5/13

7:30 am-12:03 pm

1 stop4h 33m

Greenville

Mon 5/18

7:47 pm-11:45 pm

1 stop3h 58m

$174

Washington, D.C.Greenville

IAD - GSP

IADGSP

Washington, D.C. Dulles Intl

Wed 5/13

8:05 am-12:03 pm

1 stop3h 58m

Greenville

Sat 5/16

10:09 am-4:32 pm

1 stop6h 23m

$174

BaltimoreGreenville

BWI - GSP

BWIGSP

Baltimore/Washington

Wed 3/4

8:55 am-10:40 am

Nonstop1h 45m

Greenville

Tue 3/10

6:20 am-1:25 pm

1 stop7h 05m

$181

BaltimoreGreenville

BWI - GSP

BWIGSP

Baltimore/Washington

Wed 3/4

6:00 am-11:13 am

1 stop5h 13m

Greenville

Tue 3/10

6:14 pm-11:01 pm

1 stop4h 47m

$181

BaltimoreGreenville

BWI - GSP

BWIGSP

Baltimore/Washington

Fri 4/17

7:29 pm-11:56 pm

1 stop4h 27m

Greenville

Mon 4/20

7:59 pm-12:38 am

1 stop4h 39m

$181

BaltimoreGreenville

BWI - GSP

BWIGSP

Baltimore/Washington

Thu 3/5

6:00 am-11:13 am

1 stop5h 13m

Greenville

Wed 3/11

6:14 pm-11:01 pm

1 stop4h 47m

$181

Washington, D.C.Greenville

IAD - GSP

IADGSP

Washington, D.C. Dulles Intl

Tue 7/7

8:15 am-9:55 am

Nonstop1h 40m

Greenville

Sat 7/11

7:42 pm-9:20 pm

Nonstop1h 38m

$189

Washington, D.C.Greenville

IAD - GSP

IADGSP

Washington, D.C. Dulles Intl

Wed 3/4

12:35 pm-2:16 pm

Nonstop1h 41m

Greenville

Tue 3/10

10:00 am-11:37 am

Nonstop1h 37m

$189

Washington, D.C.Greenville

IAD - GSP

IADGSP

Washington, D.C. Dulles Intl

Wed 3/11

5:45 pm-7:28 pm

Nonstop1h 43m

Greenville

Tue 3/17

10:00 am-11:37 am

Nonstop1h 37m

$189

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/6

Showing 1-10 of 58 results
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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 February.
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

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

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Greenville. Price data was last updated on February 6, 2026.

The best time to book flights from Washington, D.C. to Greenville is 39 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. to Greenville?

Currently, June is the cheapest month in which you can book a flight from Washington, D.C. to Greenville (average of $68). Flying from Washington, D.C. to Greenville in April is currently the most expensive (average of $159). 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 February 9, 2026.

Unlike at noon, when flights are generally more expensive, you can save up to 19% on flights from Washington, D.C. to Greenville by exploring options for tickets in the evening.

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

What’s the top layover airport for flights from Washington, D.C. to Greenville?

Share of 1-stop round-trip flights from Washington, D.C. to Greenville chosen by Cheapflights users in the past 12 months, using the same layover each way.

Newark (EWR) – chosen by Cheapflights users on 50% of 1-stop itineraries from Washington, D.C. to Greenville on Cheapflights.

What’s the cheapest layover airport for flights from Washington, D.C. to Greenville?

Average round-trip fare for 1-stop flights from Washington, D.C. to Greenville, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Newark (EWR) is the most affordable 1-stop option, with an average round-trip price of $328.

What’s the fastest layover option from Washington, D.C. to Greenville?

Shortest average travel time for 1-stop one-way flights from Washington, D.C. to Greenville, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Atlanta (ATL) have the shortest average one-way travel time for 1-stop routes: 4h 02m.

Which airport typically offers the quickest layover for flights from Washington, D.C. to Greenville?

Average layover duration for 1-stop one-way flights from Washington, D.C. to Greenville, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Newark (EWR) offer the fastest connection on this route, with an average layover time of 0h 44m.

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 February 9, 2026.
Get a feel of what it's like to fly with Southwest, United Airlines, and American 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
8.0
Very good
4,282 reviews

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,282 reviews
Southwest
8.0
Very good
4,282 reviews

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,259 reviews
Southwest
8.0
Very good
4,282 reviews

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,258 reviews
Southwest
8.0
Very good
4,282 reviews

Crew

8.6

Boarding

8.1

Overall

8.0

Entertainment

7.5

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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 8 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 $171, Southwest can have you in Greenville from Washington, D.C. in 1h 35m. 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, American Airlines ($180), and United Airlines ($194) offers the cheapest pricing from Washington, D.C. to Greenville. These flights start at 41% lower than the current average price 3 months from now.

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

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $94. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from Washington, D.C. to Greenville for a low price.

  • 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, Washington, D.C. Reagan-National - Greenville or Baltimore/Washington - 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: GoJet (69%), ANA (69%), United Airlines (68%).

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

    The cheapest flight price from Washington, D.C. to Greenville is $115. On average you can expect to pay $291. The most popular route, (Washington, D.C. Dulles Intl - Greenville), can usually be booked for $189.

  • 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 $68). Flying from Washington, D.C. to Greenville in April is currently the most expensive (average of $159). 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
Simpsonville
Duncan
Greer
Seneca
Anderson

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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 February 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$158Average$289FlexibilityNo cancel feeOn-time71%
DeltaCheapest$174Average$314FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$186Average$316FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$194Average$325FlexibilityNo cancel feeOn-time69%

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