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Washington, D.C.

$217+ Cheap flights from Green Bay (GRB) to Washington, D.C. (WAS)

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 7/25. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — WAS
Aug 4 — Aug 111
Tue 8/4
Tue 8/11
1 adult, Economy
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Cheap flight deals from Green Bay to Washington, D.C.

Cheapest flights from Green Bay to Washington, D.C.
Explore the most affordable flight options available from Green Bay to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 5, 2026.

This United Airlines deal was found by Cheapflights users on 6/30. 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 7/286:52 pm
GRB
-
IAD
1 stop4h 53m
United Airlines
Sun 8/26:10 am
IAD
-
GRB
1 stop4h 51m
United Airlines
Deal found 6/30$309
This United Airlines deal was found by Cheapflights users on 6/30. 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 7/286:52 pm
GRB
-
BWI
1 stop4h 36m
United Airlines
Sun 8/26:15 am
BWI
-
GRB
1 stop4h 46m
United Airlines
Deal found 6/30$309
This American Airlines deal was found by Cheapflights users on 6/30. 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 8/145:55 am
GRB
-
DCA
1 stop4h 04m
American Airlines
Sun 8/167:35 am
DCA
-
GRB
1 stop5h 21m
American Airlines
Deal found 6/30$309
This Delta deal was found by Cheapflights users on 7/3. 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 7/186:03 pm
GRB
-
IAD
1 stop4h 10m
Delta
Wed 7/226:00 am
IAD
-
GRB
1 stop5h 27m
Delta
Deal found 7/3$339
This American Airlines deal was found by Cheapflights users on 6/30. 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.
Thu 7/169:51 am
GRB
-
DCA
1 stop7h 09m
American Airlines
Mon 7/208:06 pm
DCA
-
GRB
1 stop5h 06m
American Airlines
Deal found 6/30$339
This Delta deal was found by Cheapflights users on 7/1. 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 8/55:37 pm
GRB
-
IAD
1 stop4h 49m
Delta
Mon 8/106:10 am
IAD
-
GRB
1 stop5h 17m
Delta
Deal found 7/1$344
This Delta deal was found by Cheapflights users on 7/3. 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 8/2011:07 am
GRB
-
BWI
1 stop4h 42m
Delta
Tue 8/255:36 pm
BWI
-
GRB
1 stop4h 04m
Delta
Deal found 7/3$344
This American Airlines deal was found by Cheapflights users on 7/1. 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 8/712:26 pm
GRB
-
DCA
1 stop4h 37m
American Airlines
Sun 8/98:43 pm
DCA
-
GRB
1 stop4h 33m
American Airlines
Deal found 7/1$344
This American Airlines deal was found by Cheapflights users on 7/1. 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 8/73:20 pm
GRB
-
IAD
2 stops6h 35m
American Airlines
Sun 8/95:08 am
IAD
-
GRB
2 stops7h 48m
American Airlines
Deal found 7/1$354
This American Airlines deal was found by Cheapflights users on 7/3. 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 8/512:26 pm
GRB
-
DCA
2 stops8h 03m
American Airlines
Mon 8/106:17 pm
DCA
-
GRB
2 stops6h 59m
American Airlines
Deal found 7/3$354
This Delta deal was found by Cheapflights users on 7/2. 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 7/46:55 am
GRB
-
IAD
1 stop3h 59m
Delta
Mon 7/66:00 am
IAD
-
GRB
1 stop6h 23m
Delta
Deal found 7/2$385
This Delta deal was found by Cheapflights users on 7/2. 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 7/46:55 am
GRB
-
DCA
1 stop3h 36m
Delta
Mon 7/67:45 am
DCA
-
GRB
1 stop4h 38m
Delta
Deal found 7/2$385

Find flight deals from Green Bay to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Green Bay (GRB) to Washington, D.C. (WAS). 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 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$309
(United Airlines)

One-way from

$217
(Delta)

Popular in

July

Cheapest in

September

Average price

$453
Provider with most accurate pricing for Green Bay Austin-Straubel-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Green Bay Austin-Straubel-Washington, D.C. (WAS) flights.
Search Deals
From Green Bay Austin-Straubel to Washington, D.C. (WAS)
Search Deals
One-way flight from Green Bay Austin-Straubel to Washington, D.C. (WAS)
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($11 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 Green Bay to Washington, D.C. 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 5, 2026.
Use the filters below to find and compare flights from Green Bay to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Green BayWashington, D.C.

GRB - IAD

GRBIAD

Green Bay Austin-Straubel

Tue 7/28

6:52 pm-12:45 am

1 stop4h 53m

Washington, D.C. Dulles Intl

Sun 8/2

6:10 am-10:01 am

1 stop4h 51m

$309

Green BayWashington, D.C.

GRB - DCA

GRBDCA

Green Bay Austin-Straubel

Thu 8/6

5:55 am-10:59 am

1 stop4h 04m

Washington, D.C. Reagan-National

Mon 8/10

8:43 pm-12:16 am

1 stop4h 33m

$309

Green BayBaltimore

GRB - BWI

GRBBWI

Green Bay Austin-Straubel

Tue 7/28

6:52 pm-12:28 am

1 stop4h 36m

Baltimore/Washington

Sun 8/2

6:15 am-10:01 am

1 stop4h 46m

$309

Green BayWashington, D.C.

GRB - DCA

GRBDCA

Green Bay Austin-Straubel

Fri 8/14

5:55 am-10:59 am

1 stop4h 04m

Washington, D.C. Reagan-National

Sun 8/16

7:35 am-11:56 am

1 stop5h 21m

$309

Green BayWashington, D.C.

GRB - DCA

GRBDCA

Green Bay Austin-Straubel

Tue 7/28

12:34 pm-6:11 pm

1 stop4h 37m

Washington, D.C. Reagan-National

Sat 8/1

7:10 pm-11:19 pm

1 stop5h 09m

$309

Green BayWashington, D.C.

GRB - DCA

GRBDCA

Green Bay Austin-Straubel

Sat 8/29

12:30 pm-8:09 pm

1 stop6h 39m

Washington, D.C. Reagan-National

Tue 9/1

5:10 pm-11:19 pm

1 stop7h 09m

$389

Green BayWashington, D.C.

GRB - IAD

GRBIAD

Green Bay Austin-Straubel

Fri 7/17

5:47 pm-11:13 pm

1 stop4h 26m

Washington, D.C. Dulles Intl

Tue 7/21

5:26 pm-8:30 pm

1 stop4h 04m

$399

Green BayWashington, D.C.

GRB - IAD

GRBIAD

Green Bay Austin-Straubel

Thu 8/6

11:07 am-4:38 pm

1 stop4h 31m

Washington, D.C. Dulles Intl

Mon 8/10

6:10 am-10:27 am

1 stop5h 17m

$399

Green BayWashington, D.C.

GRB - DCA

GRBDCA

Green Bay Austin-Straubel

Thu 10/8

5:00 am-11:01 am

1 stop5h 01m

Washington, D.C. Reagan-National

Sun 10/11

7:10 pm-11:19 pm

1 stop5h 09m

$413

Green BayBaltimore

GRB - BWI

GRBBWI

Green Bay Austin-Straubel

Sat 7/18

6:52 pm-12:28 am

1 stop4h 36m

Baltimore/Washington

Wed 7/22

6:15 am-10:01 am

1 stop4h 46m

$419

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 44 resultsSorted by cheapest first
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Compare providers for flights from Green Bay to Washington, D.C.

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

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. 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.

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

Currently, February is the cheapest month in which you can book a flight from Green Bay to Washington, D.C. (average of $248). Flying from Green Bay to Washington, D.C. in July is currently the most expensive (average of $347). 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.

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

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. 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 Washington, D.C.. Reviews last updated July 5, 2026.
See what other customers who have flown with Delta and United Airlines from Green Bay to Washington, D.C. have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,451 reviews

Comfort

7.8

Overall

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.8

Food

7.2

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
8,451 reviews
Delta
7.8
Good
8,451 reviews

Comfort

7.8

Overall

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.8

Food

7.2

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
9,933 reviews
Delta
7.8
Good
8,451 reviews

Comfort

7.8

Overall

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.8

Food

7.2

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 Green Bay to Washington, D.C.. 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.?

    Most people fly from Green Bay Austin-Straubel (GRB) if they book a flight from Green Bay to Washington, D.C.. On average, Austin-Straubel has 0 outbound flights to Washington, D.C. 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.?

    A quick flight from Green Bay to Washington, D.C. can take about 4h 04m. United Airlines provides one of the quickest options available for as low as $309. There are 691 mi between Green Bay and Washington, D.C.. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Cheapflights users have booked flights from Green Bay to Washington, D.C. round-trip from $248. Another airline that can offer you cheap pricing is United Airlines. Users have found that Delta is 30% cheaper than the other options available to this destination.

  • What are the most popular routes from Green Bay to Washington, D.C.?

    When deciding which route to take from Green Bay to Washington, D.C. consider Green Bay Austin-Straubel - Washington, D.C. Reagan-National, Green Bay Austin-Straubel - Washington, D.C. Dulles Intl or Green Bay Austin-Straubel - Baltimore/Washington as they are the most popular.

  • Can I find deals for flights from Green Bay to Washington, D.C. that include hotel bookings?

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

  • How can I find direct flights from Green Bay to Washington, D.C.?

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

  • Can I find deals for business class flights from Green Bay to Washington, D.C.?

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

    Currently, February is the cheapest month in which you can book a flight from Green Bay to Washington, D.C. (average of $248). Flying from Green Bay to Washington, D.C. in July is currently the most expensive (average of $347). 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.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Arlington
Tysons
Owings Mills
Springfield
Lanham
Reston
Herndon
Rockville
Hyattsville
Manassas
Falls Church
Fredericksburg
Hanover
Laurel
Silver Spring
Clinton
Hunt Valley
Cordova
Woodbridge

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Green Bay to Washington, D.C.

Discover the top 2 airlines that operate flights from Green Bay to Washington, D.C.. 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 5, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$248Average$461FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$248Average$406FlexibilityNo cancel feeOn-time69%

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