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Green Bay

$159+ Cheap flights from Dulles Intl (IAD) to Green Bay (GRB)

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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — GRB
ago. 19 — ago. 261
mar. 8/19
mar. 8/26
1 adult, Economy
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Cheap flight deals from Dulles Intl to Green Bay

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Green Bay (GRB). 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 agosto 14, 2025.

Round-trip from

$249
(Delta)

One-way from

$159
(Delta)

Popular in

October

Cheapest in

March

Average price

$347
From Washington, D.C. Dulles Intl to Green Bay Austin-Straubel
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One-way flight from Washington, D.C. Dulles Intl to Green Bay Austin-Straubel
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Highest demand for flights based on searches. 29% potential increase in price ($180 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Dulles Intl to Green Bay

Cheapest flights from Dulles Intl to Green Bay
Explore the most affordable flight options available from Dulles Intl to Green Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 14, 2025.

This Delta deal was found by Cheapflights users on 8/14. 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.
mar. 9/166:00 amIAD - GRB
1 stop5h 26mDelta
sáb. 9/205:01 pmGRB - IAD
1 stop5h 25mDelta
Deal found 8/14$249
This Delta deal was found by Cheapflights users on 8/14. 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.
sáb. 9/276:16 pmIAD - GRB
1 stop5h 19mDelta
dom. 9/287:02 amGRB - IAD
1 stop3h 26mDelta
Deal found 8/14$308
This American Airlines deal was found by Cheapflights users on 8/14. 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.
mar. 10/212:18 pmIAD - GRB
2 stops10h 12mAmerican Airlines
mar. 10/286:00 amGRB - IAD
2 stops6h 48mAmerican Airlines
Deal found 8/14$321
This United Airlines deal was found by Cheapflights users on 8/14. 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.
vie. 8/293:55 pmIAD - GRB
1 stop4h 55mUnited Airlines
mar. 9/21:22 pmGRB - IAD
1 stop6h 33mUnited Airlines
Deal found 8/14$333
This Delta deal was found by Cheapflights users on 8/13. 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.
mié. 12/36:15 amIAD - GRB
1 stop5h 59mDelta
dom. 12/75:30 amGRB - IAD
1 stop5h 27mDelta
Deal found 8/13$344
This United Airlines deal was found by Cheapflights users on 8/13. 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.
jue. 8/146:35 amIAD - GRB
1 stop4h 36mUnited Airlines
jue. 8/215:30 pmGRB - IAD
1 stop6h 02mUnited Airlines
Deal found 8/13$375
This United Airlines deal was found by Cheapflights users on 8/14. 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.
jue. 9/118:20 amIAD - GRB
1 stop5h 24mUnited Airlines
vie. 9/128:00 amGRB - IAD
1 stop5h 37mUnited Airlines
Deal found 8/14$387
This American Airlines deal was found by Cheapflights users on 8/14. 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.
mar. 9/162:21 pmIAD - GRB
2 stops21h 20mAmerican Airlines
sáb. 9/206:00 amGRB - IAD
2 stops11h 47mAmerican Airlines
Deal found 8/14$416
This United Airlines deal was found by Cheapflights users on 8/14. 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.
mar. 9/166:35 amIAD - GRB
1 stop4h 30mUnited Airlines
sáb. 9/2010:40 amGRB - IAD
2 stops9h 42mUnited Airlines
Deal found 8/14$427
This United Airlines deal was found by Cheapflights users on 8/14. 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.
mar. 10/216:30 amIAD - GRB
1 stop7h 14mUnited Airlines
mar. 10/288:00 amGRB - IAD
2 stops11h 54mUnited Airlines
Deal found 8/14$435
This Delta deal was found by Cheapflights users on 8/13. 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.
sáb. 9/65:25 pmIAD - GRB
1 stop6h 57mDelta
mié. 9/1011:07 amGRB - IAD
1 stop5h 27mDelta
Deal found 8/13$439

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Green Bay 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 agosto 14, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Green Bay that are best for you.

Fly from

Dulles Intl

Fly to

Green Bay

Route

Depart

Return

Price

Washington, D.C.Green Bay

IAD - GRB

IADGRB

Washington, D.C. Dulles Intl

mié. 12/3

6:15 am-11:14 am

1 stop5h 59m

Green Bay Austin-Straubel

sáb. 12/6

11:00 am-4:31 pm

1 stop4h 31m

$249

Washington, D.C.Green Bay

IAD - GRB

IADGRB

Washington, D.C. Dulles Intl

mar. 10/21

6:18 am-11:22 am

1 stop6h 04m

Green Bay Austin-Straubel

mar. 10/28

5:20 pm-11:00 pm

1 stop4h 40m

$249

Washington, D.C.Green Bay

IAD - GRB

IADGRB

Washington, D.C. Dulles Intl

mar. 9/16

6:00 am-10:26 am

1 stop5h 26m

Green Bay Austin-Straubel

sáb. 9/20

5:01 pm-11:26 pm

1 stop5h 25m

$249

Washington, D.C.Green Bay

IAD - GRB

IADGRB

Washington, D.C. Dulles Intl

sáb. 9/27

6:16 pm-10:35 pm

1 stop5h 19m

Green Bay Austin-Straubel

dom. 9/28

7:02 am-11:28 am

1 stop3h 26m

$308

Washington, D.C.Green Bay

IAD - GRB

IADGRB

Washington, D.C. Dulles Intl

mar. 10/21

2:18 pm-11:30 pm

2 stops10h 12m

Green Bay Austin-Straubel

mar. 10/28

6:00 am-1:48 pm

2 stops6h 48m

$321

Washington, D.C.Green Bay

IAD - GRB

IADGRB

Washington, D.C. Dulles Intl

vie. 8/29

3:55 pm-7:50 pm

1 stop4h 55m

Green Bay Austin-Straubel

mar. 9/2

1:22 pm-8:55 pm

1 stop6h 33m

$333

Washington, D.C.Green Bay

IAD - GRB

IADGRB

Washington, D.C. Dulles Intl

mié. 12/3

6:15 am-11:14 am

1 stop5h 59m

Green Bay Austin-Straubel

dom. 12/7

5:30 am-11:57 am

1 stop5h 27m

$344

Washington, D.C.Green Bay

IAD - GRB

IADGRB

Washington, D.C. Dulles Intl

jue. 9/11

8:20 am-12:44 pm

1 stop5h 24m

Green Bay Austin-Straubel

vie. 9/12

8:00 am-2:37 pm

1 stop5h 37m

$387

Washington, D.C.Green Bay

IAD - GRB

IADGRB

Washington, D.C. Dulles Intl

mar. 9/16

2:21 pm-10:41 am

2 stops21h 20m

Green Bay Austin-Straubel

sáb. 9/20

6:00 am-6:47 pm

2 stops11h 47m

$416

Washington, D.C.Green Bay

IAD - GRB

IADGRB

Washington, D.C. Dulles Intl

dom. 9/21

6:15 am-11:23 am

1 stop6h 08m

$159

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 20 results
1
2

Best time to book a flight from Dulles Intl to Green Bay

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

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Green Bay (average of $331). Flying from Washington, D.C. Dulles Intl Airport to Green Bay in July is currently the most expensive (average of $462). 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 IAD to GRB?

Find hourly flight availability from Dulles Intl to Green Bay. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated agosto 14, 2025.

It’s typically best to fly out from Washington, D.C. Dulles Intl Airport to Green Bay in the afternoon. Doing so could potentially save you 38% on the flight price compared to flying at noon, which is usually more expensive.

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Green Bay?

Reviews of airlines servicing Green Bay

Get insights into the airlines that provide service to Green Bay. 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 Green Bay. Reviews last updated agosto 14, 2025.
Peruse reviews from past customers who have flown with Delta and United Airlines from Washington, D.C. Dulles Intl Airport to Green Bay to help guide your decision. 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
7,980 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

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
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

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
8,916 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

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 Dulles Intl to Green Bay. 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 into for flights to Green Bay from Washington, D.C. Dulles Intl?

    If you book a flight to Green Bay from Washington, D.C. Dulles Intl, you will be flying to Austin-Straubel, which is the city’s only airport. Green Bay Austin-Straubel (GRB) is located 5.9 mi from the center of Green Bay. There are 0 flights from Washington, D.C. Dulles Intl to Austin-Straubel per day from 2 different airlines.

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

    According to our current data, Delta ($189), and United Airlines ($292) offers the cheapest pricing from Washington, D.C. Dulles Intl Airport to Green Bay. Users have found that Delta is 57% cheaper than the other options available to this destination.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Green Bay (average of $331). Flying from Washington, D.C. Dulles Intl Airport to Green Bay in July is currently the most expensive (average of $462). 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 Green Bay?

Book flights to Green Bay if you plan to visit one of these locations
Marinette
Manitowoc

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Alternative routes for Dulles Intl to Green Bay

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Dulles Intl to Green Bay

Discover the top 2 airlines that operate flights from Dulles Intl to Green Bay. 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 agosto 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$189Average$412FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$292Average$406FlexibilityNo cancel feeOn-time69%

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