HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dulles Intl

$145+ Cheap flights from Greensboro (GSO) to Dulles Intl (IAD)

GSO — IAD
Oct 10 — Oct 171
Sat 10/10
Sat 10/17
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Greensboro to Dulles Intl 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.

Cheap flight deals from Greensboro to Dulles Intl

Cheapest flights from Greensboro to Dulles Intl

Tue 10/66:00 am -
Nonstop1h 17m
Tue 10/1312:55 pm -
Nonstop1h 19m
Deal found 9/8$267
Fri 10/96:00 am -
Nonstop1h 17m
Sun 10/1110:25 pm -
Nonstop1h 17m
Deal found 9/9$269
Sat 10/106:00 am -
Nonstop1h 16m
Tue 10/1312:55 pm -
Nonstop1h 19m
Deal found 9/6$285
Thu 10/12:55 pm -
Nonstop1h 23m
Wed 10/712:55 pm -
Nonstop1h 19m
Deal found 9/7$287
Fri 10/26:00 am -
Nonstop1h 17m
Sun 10/410:25 pm -
Nonstop1h 17m
Deal found 9/5$289
Sat 10/106:31 pm -
1 stop5h 27m
Sun 10/115:01 am -
1 stop3h 27m
Deal found 9/8$297
Fri 10/237:26 pm -
1 stop4h 32m
Mon 10/265:01 am -
1 stop5h 26m
Deal found 9/7$302
Sat 10/107:12 pm -
1 stop4h 04m
Tue 10/135:13 pm -
1 stop4h 37m
Deal found 9/8$305
Thu 10/297:00 am -
1 stop4h 32m
Sat 10/318:13 am -
1 stop4h 59m
Deal found 9/5$307
Sat 9/192:52 pm -
Nonstop1h 22m
Sat 10/35:15 pm -
Nonstop1h 19m
Deal found 9/7$308
Sat 10/36:00 am -
1 stop5h 33m
Sun 10/46:00 am -
1 stop5h 38m
Deal found 9/5$309

Find flight deals from Greensboro to Dulles Intl

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$267
(United Airlines)

One-way from

$145
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$305

Good round-trip deal

$528 or less

Good one-way deal

$373 or less
Provider with most accurate pricing for Greensboro/H. Point-Washington, D.C. Dulles Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greensboro/H. Point-Washington, D.C. Dulles Intl flights.
Search Deals
From Greensboro/H. Point to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Greensboro/H. Point to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($3 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 September 2026
Search Deals
Price to beat on a round-trip flight from Greensboro/H. Point to Washington, D.C. Dulles Intl.
Search Deals
Price to beat on a one-way flight from Greensboro/H. Point to Washington, D.C. Dulles Intl.
Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

GreensboroWashington, D.C.

GSO Greensboro/H. Point - IAD Washington, D.C. Dulles Intl

GSOIAD

Greensboro/H. Point

Fri 10/9

6:00 am-7:17 am

Nonstop1h 17m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$249

GreensboroWashington, D.C.

GSO Greensboro/H. Point - IAD Washington, D.C. Dulles Intl

GSOIAD

Greensboro/H. Point

Sat 1/2

7:00 pm-4:15 pm

2 stops21h 15m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$258

GreensboroWashington, D.C.

GSO Greensboro/H. Point - IAD Washington, D.C. Dulles Intl

GSOIAD

Greensboro/H. Point

Sun 11/15

6:00 am-7:22 am

Nonstop1h 22m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$259

GreensboroWashington, D.C.

GSO Greensboro/H. Point - IAD Washington, D.C. Dulles Intl

GSOIAD

Greensboro/H. Point

Fri 11/20

6:00 am-7:22 am

Nonstop1h 22m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$259

GreensboroWashington, D.C.

GSO Greensboro/H. Point - IAD Washington, D.C. Dulles Intl

GSOIAD

Greensboro/H. Point

Sat 1/2

6:00 am-7:20 am

Nonstop1h 20m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$259

GreensboroWashington, D.C.

GSO Greensboro/H. Point - IAD Washington, D.C. Dulles Intl

GSOIAD

Greensboro/H. Point

Mon 10/19

6:00 am-7:17 am

Nonstop1h 17m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$259

GreensboroWashington, D.C.

GSO Greensboro/H. Point - IAD Washington, D.C. Dulles Intl

GSOIAD

Greensboro/H. Point

Tue 10/6

6:00 am-7:17 am

Nonstop1h 17m

Washington, D.C. Dulles Intl

Tue 10/13

12:55 pm-2:14 pm

Nonstop1h 19m

$267

GreensboroWashington, D.C.

GSO Greensboro/H. Point - IAD Washington, D.C. Dulles Intl

GSOIAD

Greensboro/H. Point

Fri 1/1

7:00 am-11:56 am

1 stop4h 56m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$269

GreensboroWashington, D.C.

GSO Greensboro/H. Point - IAD Washington, D.C. Dulles Intl

GSOIAD

Greensboro/H. Point

Fri 10/2

6:00 am-7:17 am

Nonstop1h 17m

Washington, D.C. Dulles Intl

Sun 10/11

10:25 pm-11:42 pm

Nonstop1h 17m

$269

GreensboroWashington, D.C.

GSO Greensboro/H. Point - IAD Washington, D.C. Dulles Intl

GSOIAD

Greensboro/H. Point

Mon 11/23

3:00 pm-4:22 pm

Nonstop1h 22m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Greensboro to Dulles Intl

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Greensboro to Dulles Intl in September.
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 Greensboro-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Greensboro-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Greensboro-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Greensboro-Washington, D.C. Dulles Intl Airport 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 Greensboro-Washington, D.C. Dulles Intl Airport 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 Greensboro to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Greensboro with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Greensboro to Washington, D.C. Dulles Intl Airport

What is the cheapest month to book a flight from Greensboro to Washington, D.C. Dulles Intl Airport?

Currently, November is the cheapest month in which you can book a flight from Greensboro to Washington, D.C. Dulles Intl Airport (average of $229). Flying from Greensboro to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $351). 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 GSO to IAD?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 62% on flights from Greensboro to Washington, D.C. Dulles Intl Airport by exploring options for tickets in the morning.

What is the cheapest day to fly from Greensboro to Washington, D.C. Dulles Intl Airport?

Travelers seeking maximum savings on their Greensboro to Washington, D.C. Dulles Intl Airport flight should consider departing on Friday evenings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Dulles Intl

Read through reviews of airlines operating flights from Greensboro to Washington, D.C. Dulles Intl Airport, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,188 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
10,188 reviews
United Airlines
7.4
Good
10,188 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

  • What airport do you fly from for flights from Greensboro to Washington, D.C. Dulles Intl?

    For a flight from Greensboro to Washington, D.C. Dulles Intl, you will be flying from Greensboro/H. Point. Greensboro/H. Point (GSO) is just 8.4 mi from the center of the city. Greensboro/H. Point is the only Greensboro airport and it handles 5 outbound flights to Washington, D.C. Dulles Intl per day. 1 airline has flights to Washington, D.C. Dulles Intl from Greensboro/H. Point on a regular basis.

  • How long is the flight from Greensboro to Washington, D.C. Dulles Intl Airport?

    Airlines like United Airlines fly from Greensboro to Washington, D.C. Dulles Intl Airport in about 1h 17m. The time it takes to get you to your destination is usually consistent. Airlines will cover a distance of 239 mi. Most flights are nonstop.

  • What is the cheapest airline to fly from Greensboro to Washington, D.C. Dulles Intl Airport round-trip?

    According to our current data, United Airlines ($179), offers the cheapest pricing from Greensboro to Washington, D.C. Dulles Intl Airport. Users have found that United Airlines is 38% cheaper than the other options available to this destination.

  • What are the most reliable airlines from Greensboro to Washington, D.C. Dulles Intl Airport?

    Before booking your flight to Washington, D.C. Dulles Intl Airport from Greensboro, check out the most reliable airlines to get you to your destination on time: Avianca (79%), CommutAir (77%), United Airlines( 77%).

  • What are the cheapest flights from Greensboro to Washington, D.C. Dulles Intl Airport?

    While on average a flight from Greensboro to Washington, D.C. Dulles Intl Airport is generally $684, our data shows the cheapest flight currently is $201. When looking at the most popular route, (Greensboro/H. Point - Washington, D.C. Dulles Intl), you can expect to pay $267 for that flight.

  • Can I find deals for flights from Greensboro to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Greensboro to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Greensboro to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Greensboro to Dulles Intl.

  • Can I find deals for business class flights from Greensboro to Dulles Intl?

    Yes. Cheapflights offers flight deals from Greensboro to Dulles Intl 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 Greensboro to Washington, D.C. Dulles Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Greensboro to Washington, D.C. Dulles Intl Airport (average of $229). Flying from Greensboro to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $351). 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 Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Arlington
Owings Mills
Tysons
Lanham
Reston
Chantilly
Herndon
Rockville
Hyattsville
Fredericksburg
Woodbridge
Falls Church
Sterling
Hanover
Laurel
Oxon Hill
Clinton
Hunt Valley
Silver Spring

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Greensboro to Dulles Intl

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$179Average$283FlexibilityNo cancel feeOn-time69%

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.