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Dulles Intl

$184+ Cheap flights from Green Bay (GRB) 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 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — IAD
Dec 18 — Dec 251
Thu 12/18
Thu 12/25
1 adult, Economy
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Find flight deals from Green Bay to Dulles Intl

Cheapest flights from Green Bay to Dulles Intl
Explore the most affordable flight options available from Green Bay to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 18, 2025.

This United Airlines deal was found by Cheapflights users on 11/18. 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 12/68:00 amGRB - IAD
1 stop7h 00mUnited Airlines
Thu 12/111:10 pmIAD - GRB
1 stop4h 36mUnited Airlines
Deal found 11/18$264
This United Airlines deal was found by Cheapflights users on 11/17. 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.
Sun 12/215:22 pmGRB - IAD
1 stop5h 53mUnited Airlines
Sun 1/46:30 amIAD - GRB
1 stop4h 39mUnited Airlines
Deal found 11/17$319
This Delta deal was found by Cheapflights users on 11/18. 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 11/194:17 pmGRB - IAD
1 stop6h 35mDelta
Wed 11/265:59 pmIAD - GRB
1 stop5h 34mDelta
Deal found 11/18$354
This American Airlines deal was found by Cheapflights users on 11/18. 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 11/1911:06 amGRB - IAD
2 stops11h 01mAmerican Airlines
Wed 11/269:12 amIAD - GRB
2 stops11h 10mAmerican Airlines
Deal found 11/18$364
This Delta deal was found by Cheapflights users on 11/17. 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 12/2411:11 amGRB - IAD
1 stop5h 27mDelta
Wed 12/316:00 amIAD - GRB
1 stop5h 31mDelta
Deal found 11/17$394
This Delta deal was found by Cheapflights users on 11/17. 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 12/24:52 pmGRB - IAD
1 stop5h 16mDelta
Sat 12/65:03 pmIAD - GRB
1 stop4h 36mDelta
Deal found 11/17$464
This United Airlines deal was found by Cheapflights users on 11/17. 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 12/305:22 pmGRB - IAD
2 stops13h 07mUnited Airlines
Fri 1/26:30 amIAD - GRB
1 stop4h 39mUnited Airlines
Deal found 11/17$467
This United Airlines deal was found by Cheapflights users on 11/17. 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 12/313:42 pmGRB - IAD
2 stops14h 41mUnited Airlines
Fri 1/26:30 amIAD - GRB
1 stop4h 39mUnited Airlines
Deal found 11/17$468
This American Airlines deal was found by Cheapflights users on 11/18. 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 12/63:06 pmGRB - IAD
2 stops7h 55mAmerican Airlines
Thu 12/112:06 pmIAD - GRB
2 stops7h 23mAmerican Airlines
Deal found 11/18$482

Cheap flight deals from Green Bay to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Green Bay (GRB) 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 November 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$249
(Delta)

One-way from

$184
(Delta)

Popular in

October

Cheapest in

August

Average price

$333
Provider with most accurate pricing for Green Bay Austin-Straubel-Washington, D.C. Dulles Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Green Bay Austin-Straubel-Washington, D.C. Dulles Intl flights.
Search Deals
From Green Bay Austin-Straubel to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Green Bay Austin-Straubel to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($117 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Green Bay 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 November 18, 2025.
Use the filters below to find and compare flights from Green Bay to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Green Bay

Fly to

Dulles Intl

Route

Depart

Return

Price

Green BayWashington, D.C.

GRB - IAD

GRBIAD

Green Bay Austin-Straubel

Sat 4/11

5:25 pm-11:02 pm

1 stop4h 37m

Washington, D.C. Dulles Intl

Tue 4/14

1:00 pm-4:33 pm

1 stop4h 33m

$249

Green BayWashington, D.C.

GRB - IAD

GRBIAD

Green Bay Austin-Straubel

Sat 1/31

5:28 pm-11:06 pm

1 stop4h 38m

Washington, D.C. Dulles Intl

Tue 2/3

7:00 am-11:21 am

1 stop5h 21m

$249

Green BayWashington, D.C.

GRB - IAD

GRBIAD

Green Bay Austin-Straubel

Sat 12/6

8:00 am-4:00 pm

1 stop7h 00m

Washington, D.C. Dulles Intl

Thu 12/11

1:10 pm-4:46 pm

1 stop4h 36m

$264

Green BayWashington, D.C.

GRB - IAD

GRBIAD

Green Bay Austin-Straubel

Sun 12/21

5:22 pm-12:15 am

1 stop5h 53m

Washington, D.C. Dulles Intl

Sun 1/4

6:30 am-10:09 am

1 stop4h 39m

$319

Green BayWashington, D.C.

GRB - IAD

GRBIAD

Green Bay Austin-Straubel

Tue 12/23

5:22 pm-12:15 am

1 stop5h 53m

Washington, D.C. Dulles Intl

Fri 1/2

6:30 am-10:09 am

1 stop4h 39m

$319

Green BayWashington, D.C.

GRB - IAD

GRBIAD

Green Bay Austin-Straubel

Thu 12/25

5:22 pm-12:15 am

1 stop5h 53m

Washington, D.C. Dulles Intl

Fri 1/2

6:30 am-10:09 am

1 stop4h 39m

$319

Green BayWashington, D.C.

GRB - IAD

GRBIAD

Green Bay Austin-Straubel

Mon 12/22

3:42 pm-9:21 pm

1 stop4h 39m

Washington, D.C. Dulles Intl

Fri 1/2

6:30 am-10:09 am

1 stop4h 39m

$319

Green BayWashington, D.C.

GRB - IAD

GRBIAD

Green Bay Austin-Straubel

Thu 4/9

5:25 pm-11:02 pm

1 stop4h 37m

Washington, D.C. Dulles Intl

Sun 4/12

6:15 am-11:19 am

1 stop6h 04m

$339

Green BayWashington, D.C.

GRB - IAD

GRBIAD

Green Bay Austin-Straubel

Thu 4/9

5:25 pm-11:02 pm

1 stop4h 37m

Washington, D.C. Dulles Intl

Mon 4/13

1:00 pm-4:33 pm

1 stop4h 33m

$369

Green BayWashington, D.C.

GRB - IAD

GRBIAD

Green Bay Austin-Straubel

Sat 12/13

11:11 am-4:23 pm

1 stop4h 12m

$184

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/17

Showing 1-10 of 17 results
1
2

Compare providers for flights from Green Bay to Dulles Intl

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 Green Bay to Dulles Intl in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice 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 Green Bay-Washington, D.C. Dulles Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Green Bay-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Green Bay-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 Green Bay-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust eDreams the most. eDreams 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 Green Bay-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 Green Bay to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Green Bay 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 Green Bay to Washington, D.C. Dulles Intl Airport

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

Currently, January is the cheapest month in which you can book a flight from Green Bay to Washington, D.C. Dulles Intl Airport (average of $244). Flying from Green Bay to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $332). 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.

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 November 18, 2025.
Get a feel of what it's like to fly with Delta and United Airlines from Green Bay to Washington, D.C. Dulles Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,003 reviews

Comfort

7.9

Overall

7.9

Boarding

8.1

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,003 reviews
Delta
7.9
Good
8,003 reviews

Comfort

7.9

Overall

7.9

Boarding

8.1

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,019 reviews
Delta
7.9
Good
8,003 reviews

Comfort

7.9

Overall

7.9

Boarding

8.1

Entertainment

7.9

Crew

8.5

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Green Bay 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 Green Bay to Washington, D.C. Dulles Intl?

    Most people fly from Green Bay Austin-Straubel (GRB) if they book a flight from Green Bay to Washington, D.C. Dulles Intl. On average, Austin-Straubel has 0 outbound flights to Washington, D.C. Dulles Intl per day from 2 airlines. Green Bay Austin-Straubel is conveniently located just 5.9 mi from Green Bay’s city center.

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

    There are many flights that can get you from Green Bay to Washington, D.C. Dulles Intl Airport in 4h 37m. Fly via Delta or United Airlines to get the fastest option. Airlines will cover a distance of 669 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Flying on Delta is currently your cheapest option to Washington, D.C. Dulles Intl Airport, with prices starting at $244. Another option worth looking into is United Airlines, starting at $318 round trip. These flights start at 31% lower than the current average price 3 months from now.

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

    One-way options have recently been found by users for as low as $184 on Delta. Other airlines that offer cheap prices include American Airlines from $189 and United Airlines from $196 one-way.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Green Bay to Washington, D.C. Dulles Intl Airport (average of $244). Flying from Green Bay to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $332). 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
Tysons
Woodbridge
Arlington
Owings Mills
Springfield
Hanover
Silver Spring
Fairfax
Fredericksburg
Falls Church
Linthicum Heights
Manassas
Laurel
Towson
National Harbor
Waldorf
Bowie
Largo
McLean

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Top 2 airlines flying from Green Bay to Dulles Intl

Discover the top 2 airlines that operate flights from Green Bay 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 November 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$244Average$314FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$318Average$406FlexibilityNo cancel feeOn-time69%

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