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Washington, D.C.

$212+ 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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — WAS
Jun 12 — Jun 191
Fri 6/12
Fri 6/19
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 May 13, 2026.

This Delta deal was found by Cheapflights users on 5/13. 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.
Thu 9/105:25 pm
GRB
-
IAD
1 stop4h 34m
Delta
Mon 9/146:15 am
IAD
-
GRB
1 stop5h 54m
Delta
Deal found 5/13$309
This Delta deal was found by Cheapflights users on 5/13. 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.
Thu 9/105:25 pm
GRB
-
BWI
1 stop4h 29m
Delta
Mon 9/146:00 am
BWI
-
GRB
1 stop5h 22m
Delta
Deal found 5/13$309
This Delta deal was found by Cheapflights users on 5/11. 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 6/25:20 am
GRB
-
BWI
1 stop6h 33m
Delta
Mon 6/85:07 pm
BWI
-
GRB
1 stop6h 44m
Delta
Deal found 5/11$319
This United Airlines deal was found by Cheapflights users on 5/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/910:37 am
GRB
-
DCA
1 stop5h 35m
United Airlines
Mon 6/153:30 pm
DCA
-
GRB
1 stop4h 41m
United Airlines
Deal found 5/11$319
This American Airlines deal was found by Cheapflights users on 5/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/56:51 pm
GRB
-
BWI
1 stop4h 08m
American Airlines
Tue 6/95:02 am
BWI
-
GRB
2 stops8h 27m
American Airlines
Deal found 5/10$324
This American Airlines deal was found by Cheapflights users on 5/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/312:15 pm
GRB
-
IAD
2 stops10h 58m
American Airlines
Sat 6/61:12 pm
IAD
-
GRB
2 stops11h 58m
American Airlines
Deal found 5/10$329
This American Airlines deal was found by Cheapflights users on 5/11. 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.
Tue 5/262:55 pm
GRB
-
DCA
2 stops7h 59m
American Airlines
Mon 6/88:07 pm
DCA
-
GRB
1 stop5h 03m
American Airlines
Deal found 5/11$334
This United Airlines deal was found by Cheapflights users on 5/13. 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.
Thu 6/186:30 am
GRB
-
IAD
1 stop4h 22m
United Airlines
Tue 6/306:10 am
IAD
-
GRB
1 stop4h 51m
United Airlines
Deal found 5/13$337
This United Airlines deal was found by Cheapflights users on 5/13. 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.
Thu 6/186:30 am
GRB
-
DCA
1 stop5h 34m
United Airlines
Tue 6/306:30 am
DCA
-
GRB
1 stop4h 31m
United Airlines
Deal found 5/13$338
This Delta deal was found by Cheapflights users on 5/9. 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.
Wed 6/106:00 pm
GRB
-
IAD
1 stop4h 14m
Delta
Sun 6/146:05 am
IAD
-
GRB
1 stop5h 25m
Delta
Deal found 5/9$339
This American Airlines deal was found by Cheapflights users on 5/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/286:51 pm
GRB
-
BWI
1 stop4h 20m
American Airlines
Mon 6/17:59 pm
BWI
-
GRB
1 stop4h 54m
American Airlines
Deal found 5/13$339
This Delta deal was found by Cheapflights users on 5/9. 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.
Wed 6/106:00 pm
GRB
-
DCA
1 stop3h 59m
Delta
Mon 6/156:25 pm
DCA
-
GRB
1 stop5h 26m
Delta
Deal found 5/9$339

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 May 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$309
(Delta)

One-way from

$212
(Delta)

Popular in

June

Cheapest in

September
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. 23% potential increase in price ($110 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($20 potential savings vs. average RT price).
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 May 13, 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

Thu 9/10

5:25 pm-10:59 pm

1 stop4h 34m

Washington, D.C. Dulles Intl

Mon 9/14

6:15 am-11:09 am

1 stop5h 54m

$309

Green BayWashington, D.C.

GRB - DCA

GRBDCA

Green Bay Austin-Straubel

Tue 6/9

10:37 am-6:12 pm

1 stop6h 35m

Washington, D.C. Reagan-National

Mon 6/15

3:30 pm-7:11 pm

1 stop4h 41m

$319

Green BayWashington, D.C.

GRB - IAD

GRBIAD

Green Bay Austin-Straubel

Sat 6/13

6:00 pm-11:14 pm

1 stop4h 14m

Washington, D.C. Dulles Intl

Tue 6/16

6:05 am-10:30 am

1 stop5h 25m

$319

Green BayBaltimore

GRB - BWI

GRBBWI

Green Bay Austin-Straubel

Thu 9/10

5:25 pm-10:54 pm

1 stop4h 29m

Baltimore/Washington

Mon 9/14

4:39 pm-9:58 pm

1 stop6h 19m

$319

Green BayBaltimore

GRB - BWI

GRBBWI

Green Bay Austin-Straubel

Wed 6/3

5:01 pm-11:17 pm

1 stop5h 16m

Baltimore/Washington

Wed 6/10

6:24 pm-10:51 pm

1 stop5h 27m

$319

Green BayBaltimore

GRB - BWI

GRBBWI

Green Bay Austin-Straubel

Wed 6/10

6:00 pm-11:18 pm

1 stop4h 18m

Baltimore/Washington

Tue 6/16

6:08 am-10:30 am

1 stop5h 22m

$319

Green BayWashington, D.C.

GRB - DCA

GRBDCA

Green Bay Austin-Straubel

Mon 8/3

5:37 pm-11:09 pm

1 stop4h 32m

Washington, D.C. Reagan-National

Tue 8/11

6:10 am-10:27 am

1 stop5h 17m

$319

Green BayWashington, D.C.

GRB - DCA

GRBDCA

Green Bay Austin-Straubel

Wed 8/5

11:07 am-4:34 pm

1 stop4h 27m

Washington, D.C. Reagan-National

Tue 8/11

6:10 am-10:27 am

1 stop5h 17m

$319

Green BayWashington, D.C.

GRB - IAD

GRBIAD

Green Bay Austin-Straubel

Thu 6/18

6:30 am-11:52 am

1 stop4h 22m

Washington, D.C. Dulles Intl

Tue 6/30

6:10 am-10:01 am

1 stop4h 51m

$337

Green BayBaltimore

GRB - BWI

GRBBWI

Green Bay Austin-Straubel

Wed 8/5

6:48 am-11:42 am

1 stop3h 54m

Baltimore/Washington

Tue 8/11

6:08 am-10:27 am

1 stop5h 19m

$339

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/11

Showing 1-10 of 47 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 May.
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, June is the cheapest month in which you can book a flight from Green Bay to Washington, D.C. (average of $125). Flying from Green Bay to Washington, D.C. in January is currently the most expensive (average of $287). 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 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 May 13, 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
7.9
Good
8,452 reviews

Overall

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.8

Food

7.2

Comfort

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
7.9
Good
8,452 reviews
Delta
7.9
Good
8,452 reviews

Overall

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.8

Food

7.2

Comfort

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
9,711 reviews
Delta
7.9
Good
8,452 reviews

Overall

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.8

Food

7.2

Comfort

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 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 34m. Delta provides one of the quickest options available for as low as $309. There are 669 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 33% 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, June is the cheapest month in which you can book a flight from Green Bay to Washington, D.C. (average of $125). Flying from Green Bay to Washington, D.C. in January is currently the most expensive (average of $287). 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
Tysons
Owings Mills
Springfield
Arlington
Herndon
Rockville
Hyattsville
Manassas
Fredericksburg
Silver Spring
Hanover
Laurel
Woodbridge
Waldorf
Largo
Clinton
Hunt Valley
Cordova
Reston

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 May 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$248Average$385FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$248Average$375FlexibilityNo cancel feeOn-time69%

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