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Green Bay

$245+ 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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — GRB
Aug 13 — Aug 201
Thu 8/13
Thu 8/20
1 adult, Economy
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Cheap 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 July 14, 2026.

This Delta deal was found by Cheapflights users on 7/13. 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.
Wed 8/266:10 am
IAD
-
GRB
1 stop5h 17m
Delta
Wed 9/211:07 am
GRB
-
IAD
1 stop4h 31m
Delta
Deal found 7/13$309
This United Airlines deal was found by Cheapflights users on 7/9. 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 11/116:05 am
IAD
-
GRB
1 stop5h 25m
United Airlines
Mon 11/165:18 pm
GRB
-
IAD
1 stop6h 12m
United Airlines
Deal found 7/9$317
This American Airlines deal was found by Cheapflights users on 7/9. 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 8/157:57 am
IAD
-
GRB
2 stops11h 28m
American Airlines
Tue 8/1812:26 pm
GRB
-
IAD
2 stops9h 29m
American Airlines
Deal found 7/9$319
This United Airlines deal was found by Cheapflights users on 7/14. 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.
Sat 8/15:42 pm
IAD
-
GRB
1 stop6h 37m
United Airlines
Sat 8/86:30 am
GRB
-
IAD
1 stop4h 25m
United Airlines
Deal found 7/14$324
This United Airlines deal was found by Cheapflights users on 7/9. 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.
Thu 11/128:16 am
IAD
-
GRB
1 stop5h 39m
United Airlines
Mon 11/165:18 pm
GRB
-
IAD
1 stop6h 12m
United Airlines
Deal found 7/9$326
This American Airlines deal was found by Cheapflights users on 7/9. 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.
Sun 8/165:08 am
IAD
-
GRB
2 stops7h 48m
American Airlines
Sat 8/225:37 am
GRB
-
IAD
2 stops10h 27m
American Airlines
Deal found 7/9$331
This United Airlines deal was found by Cheapflights users on 7/9. 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 8/155:15 pm
IAD
-
GRB
1 stop7h 04m
United Airlines
Tue 8/186:25 am
GRB
-
IAD
1 stop4h 27m
United Airlines
Deal found 7/9$339
This Delta deal was found by Cheapflights users on 7/9. 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.
Sat 8/15:21 pm
IAD
-
GRB
1 stop4h 09m
Delta
Fri 8/1411:07 am
GRB
-
IAD
1 stop4h 31m
Delta
Deal found 7/9$354
This Delta deal was found by Cheapflights users on 7/9. 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 8/35:25 pm
IAD
-
GRB
1 stop4h 15m
Delta
Sat 8/156:57 am
GRB
-
IAD
1 stop3h 51m
Delta
Deal found 7/9$359
This Delta deal was found by Cheapflights users on 7/9. 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 8/45:25 pm
IAD
-
GRB
1 stop4h 15m
Delta
Sun 8/166:16 pm
GRB
-
IAD
1 stop15h 07m
Delta
Deal found 7/9$360
This United Airlines deal was found by Cheapflights users on 7/9. 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 11/136:05 am
IAD
-
GRB
1 stop5h 25m
United Airlines
Mon 11/165:18 pm
GRB
-
IAD
1 stop6h 12m
United Airlines
Deal found 7/9$362

Find 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 July 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$309
(Delta)

One-way from

$245
(United Airlines)

Popular in

November

Cheapest in

January

Average price

$334
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Green Bay Austin-Straubel flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Green Bay Austin-Straubel flights.
Search Deals
From Washington, D.C. Dulles Intl to Green Bay Austin-Straubel
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Green Bay Austin-Straubel
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($109 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 July 14, 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Green Bay

IAD - GRB

IADGRB

Washington, D.C. Dulles Intl

Sat 8/1

5:42 pm-11:19 pm

1 stop6h 37m

Green Bay Austin-Straubel

Sat 8/8

6:30 am-11:55 am

1 stop4h 25m

$334
Quickest round-trip

Washington, D.C.Green Bay

IAD - GRB

IADGRB

Washington, D.C. Dulles Intl

Sat 8/1

5:21 pm-8:30 pm

1 stop4h 09m

Green Bay Austin-Straubel

Tue 8/18

5:37 pm-11:26 pm

1 stop4h 49m

$334

Washington, D.C.Green Bay

IAD - GRB

IADGRB

Washington, D.C. Dulles Intl

Sat 8/15

5:15 pm-11:19 pm

1 stop7h 04m

Green Bay Austin-Straubel

Sat 8/22

6:25 am-1:55 pm

1 stop6h 30m

$389

Washington, D.C.Green Bay

IAD - GRB

IADGRB

Washington, D.C. Dulles Intl

Tue 8/25

8:20 am-11:55 am

1 stop4h 35m

Green Bay Austin-Straubel

Sat 8/29

5:29 pm-12:44 am

1 stop6h 15m

$389

Washington, D.C.Green Bay

IAD - GRB

IADGRB

Washington, D.C. Dulles Intl

Sat 8/1

6:00 am-10:27 am

1 stop5h 27m

Green Bay Austin-Straubel

Sat 8/8

6:57 am-11:48 am

1 stop3h 51m

$404

Washington, D.C.Green Bay

IAD - GRB

IADGRB

Washington, D.C. Dulles Intl

Sun 8/16

8:20 am-11:55 am

1 stop4h 35m

Green Bay Austin-Straubel

Sat 8/22

5:29 pm-11:42 am

2 stops17h 13m

$456
Cheapest one-way

Washington, D.C.Green Bay

IAD - GRB

IADGRB

Washington, D.C. Dulles Intl

Thu 8/20

6:15 am-11:55 am

1 stop6h 40m

$245

Washington, D.C.Green Bay

IAD - GRB

IADGRB

Washington, D.C. Dulles Intl

Thu 8/20

6:17 am-2:41 pm

2 stops9h 24m

$267
Quickest one-way

Washington, D.C.Green Bay

IAD - GRB

IADGRB

Washington, D.C. Dulles Intl

Mon 8/3

5:25 pm-8:40 pm

1 stop4h 15m

$269

Washington, D.C.Green Bay

IAD - GRB

IADGRB

Washington, D.C. Dulles Intl

Wed 7/29

6:00 am-10:27 am

1 stop5h 27m

$315

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/12

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Compare providers for flights from Dulles Intl to Green Bay

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 Dulles Intl to Green Bay in July.
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 Washington, D.C. Dulles Intl Airport-Green Bay flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Green Bay flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Green Bay flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Green Bay 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 Washington, D.C. Dulles Intl Airport-Green Bay 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 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

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 July 14, 2026.
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
7.8
Good
8,465 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Food

7.2

Entertainment

7.8

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,465 reviews
Delta
7.8
Good
8,465 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Food

7.2

Entertainment

7.8

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
9,988 reviews
Delta
7.8
Good
8,465 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Food

7.2

Entertainment

7.8

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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.

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

    A quick flight from Washington, D.C. Dulles Intl Airport to Green Bay can take about 4h 09m. United Airlines provides one of the quickest options available for as low as $334. Washington, D.C. Dulles Intl Airport and Green Bay are separated by 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 Washington, D.C. Dulles Intl Airport to Green Bay round-trip?

    According to our current data, Delta ($158), and United Airlines ($249) offers the cheapest pricing from Washington, D.C. Dulles Intl Airport to Green Bay. Users have found that Delta is 67% 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.

See more FAQs

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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 July 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$158Average$368FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$249Average$408FlexibilityNo cancel feeOn-time69%

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