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Dulles Intl

$114+ Cheap flights from Greensboro (GSO) to Dulles Intl (IAD)

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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
GSO — IAD
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Greensboro to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Greensboro (GSO) to Dulles Intl (IAD). 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 September 11, 2025.

Round-trip from

$179
(United Airlines)

One-way from

$114
(Kiwi.com)

Popular in

January

Cheapest in

July

Average price

$287

Good round-trip deal

$348 or less

Good one-way deal

$226 or less
From Greensboro/H. Point to Washington, D.C. Dulles Intl
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One-way flight from Greensboro/H. Point to Washington, D.C. Dulles Intl
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Highest demand for flights based on searches. 26% potential increase in price ($128 potential increase over avg. RT price).
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Cheapest flight prices on average. 10% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Greensboro/H. Point to Washington, D.C. Dulles Intl.
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Price to beat on a one-way flight from Greensboro/H. Point to Washington, D.C. Dulles Intl.
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Find flight deals from Greensboro to Dulles Intl

Cheapest flights from Greensboro to Dulles Intl
Explore the most affordable flight options available from Greensboro to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 10/310:31 amGSO - IAD
Nonstop1h 18mUnited Airlines
Mon 10/68:20 amIAD - GSO
Nonstop1h 24mUnited Airlines
Deal found 9/10$179
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 10/36:15 amGSO - IAD
Nonstop1h 18mUnited Airlines
Sun 10/128:20 amIAD - GSO
Nonstop1h 24mUnited Airlines
Deal found 9/10$188
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 9/2610:31 amGSO - IAD
Nonstop1h 18mUnited Airlines
Mon 9/298:20 amIAD - GSO
Nonstop1h 24mUnited Airlines
Deal found 9/11$189
This Delta deal was found by Cheapflights users on 9/11. 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.
Mon 12/157:59 pmGSO - IAD
1 stop4h 17mDelta
Sat 1/105:25 pmIAD - GSO
1 stop6h 28mDelta
Deal found 9/11$199
This Delta deal was found by Cheapflights users on 9/11. 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.
Fri 9/266:37 pmGSO - IAD
1 stop5h 36mDelta
Sat 9/276:16 pmIAD - GSO
1 stop5h 39mDelta
Deal found 9/11$209
This Delta deal was found by Cheapflights users on 9/11. 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 10/1512:58 pmGSO - IAD
1 stop3h 59mDelta
Wed 10/2210:11 amIAD - GSO
1 stop3h 42mDelta
Deal found 9/11$214
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Tue 11/182:55 pmGSO - IAD
Nonstop1h 18mUnited Airlines
Sat 11/225:28 pmIAD - GSO
Nonstop1h 18mUnited Airlines
Deal found 9/10$215
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/2410:37 amGSO - IAD
Nonstop1h 18mUnited Airlines
Sat 9/275:30 pmIAD - GSO
Nonstop1h 21mUnited Airlines
Deal found 9/10$225
This Delta deal was found by Cheapflights users on 9/11. 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 9/186:37 pmGSO - IAD
1 stop5h 36mDelta
Tue 9/235:00 pmIAD - GSO
1 stop6h 07mDelta
Deal found 9/11$229
This lol.travel deal was found by Cheapflights users on 9/10. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:15 amGSO - IAD
Nonstop1h 18mUnited Airlines
Sun 10/58:20 amIAD - GSO
Nonstop1h 24mUnited Airlines
Deal found 9/10$234
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Sat 10/116:15 amGSO - IAD
Nonstop1h 18mUnited Airlines
Wed 10/228:20 amIAD - GSO
Nonstop1h 24mUnited Airlines
Deal found 9/10$239
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Fri 10/106:15 amGSO - IAD
Nonstop1h 18mUnited Airlines
Fri 10/175:30 pmIAD - GSO
Nonstop1h 21mUnited Airlines
Deal found 9/10$244

Cheapflights Fare Finder

 
Customize your flight search to find flights from Greensboro to Dulles Intl 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 September 11, 2025.
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

Greensboro

Fly to

Dulles Intl

Route

Depart

Return

Price

GreensboroWashington, D.C.

GSO - IAD

GSOIAD

Greensboro/H. Point

Mon 10/20

6:15 am-7:33 am

Nonstop1h 18m

Washington, D.C. Dulles Intl

Sat 10/25

8:20 am-9:44 am

Nonstop1h 24m

$179

GreensboroWashington, D.C.

GSO - IAD

GSOIAD

Greensboro/H. Point

Fri 10/10

6:15 am-7:33 am

Nonstop1h 18m

Washington, D.C. Dulles Intl

Tue 10/14

8:20 am-9:44 am

Nonstop1h 24m

$179

GreensboroWashington, D.C.

GSO - IAD

GSOIAD

Greensboro/H. Point

Sat 11/15

7:55 pm-9:14 pm

Nonstop1h 19m

Washington, D.C. Dulles Intl

Mon 11/17

12:51 pm-2:13 pm

Nonstop1h 22m

$179

GreensboroWashington, D.C.

GSO - IAD

GSOIAD

Greensboro/H. Point

Fri 10/10

6:15 am-7:33 am

Nonstop1h 18m

Washington, D.C. Dulles Intl

Sun 10/12

8:20 am-9:44 am

Nonstop1h 24m

$188

GreensboroWashington, D.C.

GSO - IAD

GSOIAD

Greensboro/H. Point

Mon 12/15

5:07 pm-11:08 pm

1 stop6h 01m

Washington, D.C. Dulles Intl

Sat 1/10

5:25 pm-9:58 pm

1 stop4h 33m

$199

GreensboroWashington, D.C.

GSO - IAD

GSOIAD

Greensboro/H. Point

Thu 1/15

12:30 pm-4:36 pm

1 stop4h 06m

Washington, D.C. Dulles Intl

Sun 1/18

5:25 pm-11:53 pm

1 stop6h 28m

$199

GreensboroWashington, D.C.

GSO - IAD

GSOIAD

Greensboro/H. Point

Sat 11/15

2:25 pm-7:27 pm

1 stop5h 02m

Washington, D.C. Dulles Intl

Tue 11/18

5:59 pm-12:05 am

1 stop6h 06m

$199

GreensboroWashington, D.C.

GSO - IAD

GSOIAD

Greensboro/H. Point

Sat 10/11

5:30 pm-11:18 pm

1 stop5h 48m

Washington, D.C. Dulles Intl

Wed 10/15

7:05 am-11:43 am

1 stop4h 38m

$199

GreensboroWashington, D.C.

GSO - IAD

GSOIAD

Greensboro/H. Point

Fri 9/26

6:37 pm-12:13 am

1 stop5h 36m

Washington, D.C. Dulles Intl

Sat 9/27

6:16 pm-11:55 pm

1 stop5h 39m

$209

GreensboroWashington, D.C.

GSO - IAD

GSOIAD

Greensboro/H. Point

Fri 9/26

6:15 am-7:33 am

Nonstop1h 18m

$159

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 19 results
1
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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
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 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, August is the cheapest month in which you can book a flight from Greensboro to Washington, D.C. Dulles Intl Airport (average of $292). Flying from Greensboro to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). 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?

Find hourly flight availability from Greensboro to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 56% 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?

Use this chart to determine the cheapest time to fly round-trip from Greensboro to Dulles Intl. Price data was last updated on September 7, 2025.

Travelers seeking maximum savings on their Greensboro to Washington, D.C. Dulles Intl Airport flight should consider departing on Friday mornings 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

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated September 11, 2025.
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
8,937 reviews

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Greensboro to Dulles Intl. 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 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 7 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 18m. 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 ($239), offers the cheapest pricing from Greensboro to Washington, D.C. Dulles Intl Airport. Users have found that United Airlines is 34% 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 (91%), CommutAir (90%), Air Canada( 90%).

  • 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 $808, our data shows the cheapest flight currently is $149. When looking at the most popular route, (Greensboro/H. Point - Washington, D.C. Dulles Intl), you can expect to pay $179 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, August is the cheapest month in which you can book a flight from Greensboro to Washington, D.C. Dulles Intl Airport (average of $292). Flying from Greensboro to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). 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
Woodbridge
Alexandria
Arlington
Tysons
Silver Spring
Springfield
Gaithersburg
Fredericksburg
Linthicum Heights
Fairfax
Falls Church
Owings Mills
Manassas
Rockville
Hanover
Oxon Hill
Laurel
Towson
Dundalk
National Harbor

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Alternative routes for Greensboro to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Charlotte to Reagan-National flights
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Fayetteville to Baltimore flights
Blountville to Reagan-National flights
Blountville to Baltimore flights
Wilmington to Baltimore flights
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Jacksonville to Dulles Intl flights
Jacksonville to Baltimore flights
Fayetteville to Reagan-National flights
Jacksonville to Reagan-National flights
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New Bern to Dulles Intl flights

Top airline flying from Greensboro to Dulles Intl

Discover the top airline that operate flights from Greensboro to Dulles Intl. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$239Average$357FlexibilityNo cancel feeOn-time69%

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