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Dulles Intl

$179+ Cheap flights from Greensboro (GSO) to Dulles Intl (IAD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
GSO — IAD
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$179
(United Airlines)

Popular in

January

Cheapest in

June

Average price

$251

Good round-trip deal

$356 or less

Good one-way deal

$218 or less
From Greensboro/H. Point to Washington, D.C. Dulles Intl
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Highest demand for flights based on searches. 18% potential increase in price ($90 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/10. 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 7/910:34 amGSO - IAD
Nonstop1h 17mUnited Airlines
Wed 7/1610:30 pmIAD - GSO
Nonstop1h 20mUnited Airlines
Deal found 6/10$179
This Delta deal was found by Cheapflights users on 6/11. 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.
Tue 8/2610:18 amGSO - IAD
1 stop6h 12mDelta
Sat 8/303:26 pmIAD - GSO
1 stop6h 30mDelta
Deal found 6/11$199
This American Airlines deal was found by Cheapflights users on 6/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/296:11 pmGSO - IAD
1 stop5h 41mAmerican Airlines
Mon 9/15:20 pmIAD - GSO
1 stop4h 13mAmerican Airlines
Deal found 6/11$289
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/279:06 pmGSO - IAD
3 stops23h 46mMultiple Airlines
Sun 6/2912:55 pmIAD - GSO
3 stops32h 08mMultiple Airlines
Deal found 6/10$547

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 June 12, 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

Wed 7/9

10:34 am-11:51 am

Nonstop1h 17m

Washington, D.C. Dulles Intl

Wed 7/16

10:30 pm-11:50 pm

Nonstop1h 20m

$179

GreensboroWashington, D.C.

GSO - IAD

GSOIAD

Greensboro/H. Point

Tue 8/26

10:18 am-4:30 pm

1 stop6h 12m

Washington, D.C. Dulles Intl

Sat 8/30

3:26 pm-9:56 pm

1 stop6h 30m

$199

GreensboroWashington, D.C.

GSO - IAD

GSOIAD

Greensboro/H. Point

Fri 8/29

6:11 pm-11:52 pm

1 stop5h 41m

Washington, D.C. Dulles Intl

Mon 9/1

5:20 pm-9:33 pm

1 stop4h 13m

$289

GreensboroWashington, D.C.

GSO - IAD

GSOIAD

Greensboro/H. Point

Fri 6/27

9:06 pm-8:52 pm

3 stops23h 46m

Washington, D.C. Dulles Intl

Sun 6/29

12:55 pm-9:03 pm

3 stops32h 08m

$547

GreensboroWashington, D.C.

GSO - IAD

GSOIAD

Greensboro/H. Point

Mon 9/15

3:28 pm-11:26 am

3 stops19h 58m

$196

GreensboroWashington, D.C.

GSO - IAD

GSOIAD

Greensboro/H. Point

Sun 7/6

6:15 am-7:32 am

Nonstop1h 17m

$204

GreensboroWashington, D.C.

GSO - IAD

GSOIAD

Greensboro/H. Point

Wed 7/9

6:45 am-11:50 am

1 stop5h 05m

$214

GreensboroWashington, D.C.

GSO - IAD

GSOIAD

Greensboro/H. Point

Sat 6/21

4:19 pm-7:44 pm

1 stop3h 25m

$354

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

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 $309). Flying from Greensboro to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $349). 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 June 12, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 59% 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 June 8, 2025.

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

Weekly flight availability from Greensboro to Washington, D.C. Dulles Intl Airport

Explore weekly flight availability from Greensboro to Dulles Intl. 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 June 12, 2025.

The most flights from GSO to IAD are scheduled on a Monday (13 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (9 on average).

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 June 12, 2025.
Get a feel of what it's like to fly with Delta, United Airlines and American Airlines from Greensboro to Washington, D.C. by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 11 outbound flights to Washington, D.C. Dulles Intl per day. 2 airlines have flights to Washington, D.C. Dulles Intl from Greensboro/H. Point on a regular basis.

  • What are the cheapest airlines flying from Greensboro to Washington, D.C. Dulles Intl Airport round-trip?

    According to our current data, United Airlines ($179), Delta ($199), and American Airlines ($289) offers the cheapest pricing from Greensboro to Washington, D.C. Dulles Intl Airport. Users have found that United Airlines is 55% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Greensboro to Washington, D.C. Dulles Intl Airport one-way?

    The cheapest airlines for a one-way flight from Greensboro to Washington, D.C. Dulles Intl Airport are United Airlines ($204), Delta ($214), and American Airlines ($354).

  • 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: Brussels Airlines (100%), GoJet (90%), Avianca( 86%).

  • 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 $1,549, our data shows the cheapest flight currently is $144. 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 $309). Flying from Greensboro to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $349). 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 Greensboro?

Book flights to Greensboro if you plan to visit one of these locations
Arlington
Alexandria
Woodbridge
Tysons
Silver Spring
Linthicum Heights
Fredericksburg
Gaithersburg
Fairfax
Falls Church
Easton
Herndon
Towson
Sterling
Bowie
Rockville
Reston
National Harbor
Springfield
Manassas

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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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Top 2 airlines flying from Greensboro to Dulles Intl

Discover the top 2 airlines 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$239Average$370FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$282Average$333FlexibilityNo cancel feeOn-time71%

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