What is the cheapest airline that flies from Greenville to Washington, D.C. Dulles Intl?

Delta and United Airlines are the most popular carriers operating from Greenville to Washington, D.C. Dulles Intl

What airlines fly to Washington, D.C. Dulles Intl Airport?

United Airlines, American Airlines and Allegiant Air are the top three most popular airlines that fly to Washington, D.C. Dulles Intl Airport from Greenville according to our data. United Airlines is the first choice among our users, with 65% of people opting to fly with this airline when traveling to Washington, D.C. Dulles Intl Airport. Keep in mind that there are 4 different airlines that fly to Washington, D.C. Dulles Intl Airport on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Greenville Airport to Washington, D.C. Dulles Intl Airport?

Prices for flights from Greenville Airport to Washington, D.C. Dulles Intl Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Greenville Airport to Washington, D.C. Dulles Intl Airport?

As of April 2026, there is 1 operator available to choose from for flights from Greenville Airport to Washington, D.C. Dulles Intl Airport.

How old do you have to be to fly from Greenville Airport to Washington, D.C. Dulles Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Greenville Airport to Washington, D.C. Dulles Intl Airport.

What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

The travel and health documents required for your trip to Washington, D.C. Dulles Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$79 Cheap Flights from Greenville to Washington, D.C. Dulles Intl Airport in 2026

Q: How many flights depart from Greenville to Washington, D.C. Dulles Intl Airport on average per week?

67 flights are operational weekly from Greenville to Washington, D.C. Dulles Intl Airport as of April 2026. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.

Q: How many flights depart from Greenville to Washington, D.C. Dulles Intl Airport on average per day?

The number of flights available between Greenville and Washington, D.C. Dulles Intl Airport is 9 per day as of April 2026. The most frequent departure time is 2:00PM, with 40% of daily flights leaving in the afternoon.

Q: What is the typical price of a round-trip flight between Greenville and Washington, D.C. Dulles Intl Airport?

Prices are currently low for flights on this route. Typical prices usually range from $339 to $250. The lowest price recently found on this route was $184.

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Find the cheapest flights from Greenville to Washington, D.C.

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:35 pm - 10:56 pm

GSP

IAD

4h 21m

1 stop

6:00 am - 10:55 am

IAD

GSP

4h 55m

1 stop

$184Delta

Mon, May 18 - Wed, May 20

7:40 pm - 9:19 pm

GSP

IAD

1h 39mnonstop

12:40 pm - 2:20 pm

IAD

GSP

1h 40mnonstop

$191United Airlines

Thu, May 28 - Mon, Jun 1

10:30 am - 12:08 pm

GSP

IAD

1h 38mnonstop

8:15 am - 9:55 am

IAD

GSP

1h 40mnonstop

$193United Airlines

Wed, Jun 3 - Wed, Jun 24

7:40 pm - 9:19 pm

GSP

IAD

1h 39mnonstop

8:15 am - 9:55 am

IAD

GSP

1h 40mnonstop

$202United Airlines

Wed, May 27 - Wed, Jun 3

7:51 pm - 9:28 pm

GSP

IAD

1h 37mnonstop

8:15 am - 9:50 am

IAD

GSP

1h 35mnonstop

$207United Airlines

Tue, Sep 1 - Wed, Sep 9

6:35 pm - 10:56 pm

GSP

IAD

4h 21m

1 stop

5:21 pm - 9:38 pm

IAD

GSP

4h 17m

1 stop

$211Delta

Thu, May 28 - Mon, Jun 1

5:44 am - 9:21 am

GSP

IAD

3h 37m

1 stop

8:29 am - 2:13 pm

IAD

GSP

5h 44m

1 stop

$213Delta

Thu, Jun 11 - Tue, Jun 16

7:40 pm - 9:19 pm

GSP

IAD

1h 39mnonstop

8:15 am - 9:55 am

IAD

GSP

1h 40mnonstop

$220United Airlines

Thu, May 28 - Sun, May 31

5:40 am - 9:58 am

GSP

IAD

4h 18m

1 stop

6:00 am - 10:55 am

IAD

GSP

4h 55m

1 stop

$228Delta

Sat, May 16 - Wed, May 20

7:40 pm - 9:19 pm

GSP

IAD

1h 39mnonstop

12:40 pm - 2:20 pm

IAD

GSP

1h 40mnonstop

$229United Airlines

Tue, Jun 16 - Mon, Jun 22

Delta flights from Greenville to Washington, D.C. Dulles Intl Airport

Our best Delta deals on Greenville to Washington, D.C. Dulles Intl Airport flight tickets

Delta

May 18

GSP6:35 pmGreenville

4h 21m

1 stop

IAD10:56 pmWashington, D.C. Dulles Intl

May 20

IAD6:00 amWashington, D.C. Dulles Intl

4h 55m

1 stop

GSP10:55 amGreenville

$184

Delta

May 28

GSP6:35 pmGreenville

4h 21m

1 stop

IAD10:56 pmWashington, D.C. Dulles Intl

Jun 1

IAD5:21 pmWashington, D.C. Dulles Intl

4h 17m

1 stop

GSP9:38 pmGreenville

$211

Delta

Jun 11

GSP5:44 amGreenville

3h 37m

1 stop

IAD9:21 amWashington, D.C. Dulles Intl

Jun 16

IAD8:29 amWashington, D.C. Dulles Intl

5h 44m

1 stop

GSP2:13 pmGreenville

$213

United Airlines flights from Greenville to Washington, D.C. Dulles Intl Airport

Our best United Airlines deals on Greenville to Washington, D.C. Dulles Intl Airport flight tickets

United Airlines

May 28

GSP7:40 pmGreenville

1h 39m

IAD9:19 pmWashington, D.C. Dulles Intl

Jun 1

IAD12:40 pmWashington, D.C. Dulles Intl

1h 40m

GSP2:20 pmGreenville

$191

United Airlines

Jun 3

GSP10:30 amGreenville

1h 38m

IAD12:08 pmWashington, D.C. Dulles Intl

Jun 24

IAD8:15 amWashington, D.C. Dulles Intl

1h 40m

GSP9:55 amGreenville

$193

United Airlines

May 27

GSP7:40 pmGreenville

1h 39m

IAD9:19 pmWashington, D.C. Dulles Intl

Jun 3

IAD8:15 amWashington, D.C. Dulles Intl

1h 40m

GSP9:55 amGreenville

$202

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

GreenvilleWashington, D.C.

GSP - IAD

GSPIAD

Greenville

Mon 5/18

6:35 pm-10:56 pm

1 stop4h 21m

Washington, D.C. Dulles Intl

Wed 5/20

6:00 am-10:55 am

1 stop4h 55m

$184

GreenvilleWashington, D.C.

GSP - IAD

GSPIAD

Greenville

Thu 5/28

7:40 pm-9:19 pm

Nonstop1h 39m

Washington, D.C. Dulles Intl

Mon 6/1

12:40 pm-2:20 pm

Nonstop1h 40m

$191

GreenvilleWashington, D.C.

GSP - IAD

GSPIAD

Greenville

Wed 6/3

10:30 am-12:08 pm

Nonstop1h 38m

Washington, D.C. Dulles Intl

Wed 6/24

8:15 am-9:55 am

Nonstop1h 40m

$193

GreenvilleWashington, D.C.

GSP - IAD

GSPIAD

Greenville

Wed 5/27

7:40 pm-9:19 pm

Nonstop1h 39m

Washington, D.C. Dulles Intl

Wed 6/3

8:15 am-9:55 am

Nonstop1h 40m

$202

Quickest round-trip

GreenvilleWashington, D.C.

GSP - IAD

GSPIAD

Greenville

Tue 9/1

7:51 pm-9:28 pm

Nonstop1h 37m

Washington, D.C. Dulles Intl

Wed 9/9

8:15 am-9:50 am

Nonstop1h 35m

$207

GreenvilleWashington, D.C.

GSP - IAD

GSPIAD

Greenville

Thu 5/28

6:35 pm-10:56 pm

1 stop4h 21m

Washington, D.C. Dulles Intl

Mon 6/1

5:21 pm-9:38 pm

1 stop4h 17m

$211

GreenvilleWashington, D.C.

GSP - IAD

GSPIAD

Greenville

Thu 6/11

5:44 am-9:21 am

1 stop3h 37m

Washington, D.C. Dulles Intl

Tue 6/16

8:29 am-2:13 pm

1 stop5h 44m

$213

GreenvilleWashington, D.C.

GSP - IAD

GSPIAD

Greenville

Thu 5/28

7:40 pm-9:19 pm

Nonstop1h 39m

Washington, D.C. Dulles Intl

Sun 5/31

8:15 am-9:55 am

Nonstop1h 40m

$220

GreenvilleWashington, D.C.

GSP - IAD

GSPIAD

Greenville

Sat 5/16

5:40 am-9:58 am

1 stop4h 18m

Washington, D.C. Dulles Intl

Wed 5/20

6:00 am-10:55 am

1 stop4h 55m

$228

GreenvilleWashington, D.C.

GSP - IAD

GSPIAD

Greenville

Tue 6/16

7:40 pm-9:19 pm

Nonstop1h 39m

Washington, D.C. Dulles Intl

Mon 6/22

12:40 pm-2:20 pm

Nonstop1h 40m

$229

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Greenville to Washington, D.C. Dulles Intl Airport

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

Other information

What is the typical price of a round-trip flight between Greenville and Washington, D.C. Dulles Intl Airport?

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

In general, February is the cheapest month to fly from Greenville to Washington, D.C. Dulles Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $200. If you aren’t able to travel to Washington, D.C. Dulles Intl Airport during the month of February, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $249.

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Friday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $570. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Greenville to Washington, D.C. Dulles Intl Airport for around $1,067.

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Flying to Washington, D.C. Dulles Intl Airport from Greenville in the morning is the least expensive time of day to depart. momondo users have found prices as low as $513 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $911 on average. Flights to Washington, D.C. Dulles Intl Airport from Greenville in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Greenville to Washington, D.C. Dulles Intl flight route?

Fly from Greenville to Washington, D.C. Dulles Intl for the best Greenville - Washington, D.C. Dulles Intl flight prices

Can stopping save me money on Greenville to Washington, D.C. Dulles Intl Airport flights?

You could potentially save up to 20% on your flight if you consider stops on a Greenville to Washington, D.C. Dulles Intl Airport flight.

How have Greenville to Washington, D.C. Dulles Intl Airport flight prices changed over time?

As of April 2026, prices for Greenville to Washington, D.C. Dulles Intl Airport flights are approximately 74% cheaper when compared to flights at the same time last year.

When to book flights from Greenville to Washington, D.C. Dulles Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Greenville to Washington, D.C. Dulles Intl Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Greenville to Washington, D.C. Dulles Intl Airport (GSP to IAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Greenville to Washington, D.C. Dulles Intl Airport

Best Price Found	$198
Fastest flight time	1h 35m
Direct flights	Every day

The best one-way flight to Washington, D.C. Dulles Intl Airport from Greenville in the past 72 hours is $198. The best round-trip flight deal from Greenville to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $419.

The fastest flight from Greenville to Washington, D.C. Dulles Intl Airport takes 1h 35m

Direct flights go from Greenville to Washington, D.C. Dulles Intl Airport every day.

Search flight deals

Frequently asked questions about flying from Greenville to Washington, D.C. Dulles Intl Airport

How far is Greenville to Washington, D.C. Dulles Intl by plane?
The straight-line distance from Greenville to Washington, D.C. Dulles Intl is 393.0 mi. By plane, this route typically takes 1h 35m.
When did momondo last update prices for flights from Greenville Airport to Washington, D.C. Dulles Intl Airport?
Prices for flights from Greenville Airport to Washington, D.C. Dulles Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Greenville Airport to Washington, D.C. Dulles Intl Airport?
As of April 2026, there is 1 operator available to choose from for flights from Greenville Airport to Washington, D.C. Dulles Intl Airport.
How old do you have to be to fly from Greenville Airport to Washington, D.C. Dulles Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Greenville Airport to Washington, D.C. Dulles Intl Airport.
What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?
The travel and health documents required for your trip to Washington, D.C. Dulles Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Greenville to Washington, D.C. Dulles Intl Airport?
Based on momondo bookings for flights between Greenville and Washington, D.C. Dulles Intl Airport, the leading plane model is Embraer ERJ-135 / ERJ-140 / ERJ-145, making up 39.29% of the total bookings. Other popular models include Canadair (Bombardier) Regional Jet CRJ-550 with 15.71%, Canadair (Bombardier) Regional Jet 700 with 12.14%, and Canadair (Bombardier) Regional Jet 900 with 7.14%.
What is the most popular airline from Greenville to Washington, D.C. Dulles Intl Airport?
momondo data reveals that the most frequently booked airline on the route from Greenville to Washington, D.C. Dulles Intl Airport is United Airlines, representing 100% of all bookings.

Best airlines flying from Greenville to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Greenville to Washington, D.C. Dulles Intl Airport with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $194	Free Cancellation	Rating 7.4 9,677 reviews		Search United Airlines flights

United Airlines Flights From Greenville to Washington, D.C. Dulles Intl Airport
United Airlines operates around 18 flights from Greenville to Washington, D.C. Dulles Intl Airport every week. The average price of these flights found in the last 72 hours has been $325, but momondo users have found United Airlines deals from Greenville to Washington, D.C. Dulles Intl Airport from as low as $194 round-trip. United Airlines has been scored 7.4/10 in 9,677 reviews.

Alexandria

National Harbor

Gettysburg

Arlington

Winchester

Waldorf

Woodbridge

Laurel

Colonial Beach

Gaithersburg

Towson

Fredericksburg

Silver Spring

Rockville

Manassas

Sterling

Linthicum Heights

Tysons

Bethesda

Springfield

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momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Greenville to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Greenville to Washington, D.C. with flexible booking policies on momondo?

momondo does allow users to show only those flights to Washington, D.C. from Greenville which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Greenville to Washington, D.C.?

momondo provides multiple filters to help you find the best flight to Washington, D.C. from Greenville. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Greenville to Washington, D.C. right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Greenville and alert you when they change.

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Cheap flights from Greenville to Washington, D.C. from $79

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Greenville to Washington, D.C. departing on 6/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Delta flights from Greenville to Washington, D.C. Dulles Intl Airport

Our best Delta deals on Greenville to Washington, D.C. Dulles Intl Airport flight tickets

United Airlines flights from Greenville to Washington, D.C. Dulles Intl Airport

Our best United Airlines deals on Greenville to Washington, D.C. Dulles Intl Airport flight tickets

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

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Greenville to Washington, D.C. Dulles Intl Airport

What is the typical price of a round-trip flight between Greenville and Washington, D.C. Dulles Intl Airport?

What is the cheapest month to fly to Washington, D.C. Dulles Intl Airport?

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

What is the cheapest time of day to depart on your flight to Washington, D.C. Dulles Intl Airport?

What is the cheapest Greenville to Washington, D.C. Dulles Intl flight route?

Can stopping save me money on Greenville to Washington, D.C. Dulles Intl Airport flights?

How have Greenville to Washington, D.C. Dulles Intl Airport flight prices changed over time?

What is the cheapest airline that flies from Greenville to Washington, D.C. Dulles Intl?

What airlines fly to Washington, D.C. Dulles Intl Airport?

How many flights depart from Greenville to Washington, D.C. Dulles Intl Airport on average per day?

How many flights depart from Greenville to Washington, D.C. Dulles Intl Airport on average per week?

When to book flights from Greenville to Washington, D.C. Dulles Intl Airport

Cheap Greenville to Washington, D.C. Dulles Intl Airport (GSP to IAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Greenville to Washington, D.C. Dulles Intl Airport

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Greenville to Washington, D.C. Dulles Intl Airport

Best airlines flying from Greenville to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Greenville to Washington, D.C. Dulles Intl Airport with momondo

United Airlines Flights From Greenville to Washington, D.C. Dulles Intl Airport

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