HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Green Bay

$156+ Cheap flights from Reagan-National (DCA) 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — GRB
Aug 23 — Aug 301
Sun 8/23
Sun 8/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Reagan-National to Green Bay with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Reagan-National to Green Bay

Cheapest flights from Reagan-National to Green Bay
Explore the most affordable flight options available from Reagan-National to Green Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 24, 2026.

This Delta deal was found by Cheapflights users on 7/19. 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 8/156:05 am
DCA
-
GRB
1 stop6h 17m
Delta
Sat 8/2211:07 am
GRB
-
DCA
1 stop5h 20m
Delta
Deal found 7/19$309
This American Airlines deal was found by Cheapflights users on 7/22. 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 8/155:35 pm
DCA
-
GRB
2 stops7h 41m
American Airlines
Sat 8/2212:26 pm
GRB
-
DCA
1 stop4h 37m
American Airlines
Deal found 7/22$314
This United Airlines deal was found by Cheapflights users on 7/19. 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 9/116:12 pm
DCA
-
GRB
1 stop6h 07m
United Airlines
Sun 9/136:25 am
GRB
-
DCA
1 stop4h 43m
United Airlines
Deal found 7/19$317
This American Airlines deal was found by Cheapflights users on 7/23. 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 8/155:35 pm
DCA
-
GRB
2 stops7h 41m
American Airlines
Sun 8/235:55 am
GRB
-
DCA
1 stop4h 04m
American Airlines
Deal found 7/23$324
This United Airlines deal was found by Cheapflights users on 7/23. 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 10/287:00 am
DCA
-
GRB
1 stop4h 30m
United Airlines
Sat 10/315:18 pm
GRB
-
DCA
1 stop4h 08m
United Airlines
Deal found 7/23$325
This American Airlines deal was found by Cheapflights users on 7/23. 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 8/2211:56 am
DCA
-
GRB
2 stops7h 29m
American Airlines
Sat 8/293:46 pm
GRB
-
DCA
2 stops7h 13m
American Airlines
Deal found 7/23$329
This American Airlines deal was found by Cheapflights users on 7/20. 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 8/121:46 pm
DCA
-
GRB
1 stop5h 39m
American Airlines
Sun 8/165:55 am
GRB
-
DCA
1 stop4h 04m
American Airlines
Deal found 7/20$334
This Delta deal was found by Cheapflights users on 7/20. 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 8/46:10 am
DCA
-
GRB
1 stop5h 17m
Delta
Sat 8/86:57 am
GRB
-
DCA
1 stop3h 41m
Delta
Deal found 7/20$339
This American Airlines deal was found by Cheapflights users on 7/23. 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 8/148:43 pm
DCA
-
GRB
1 stop4h 33m
American Airlines
Sun 8/165:55 am
GRB
-
DCA
1 stop4h 04m
American Airlines
Deal found 7/23$344
This American Airlines deal was found by Cheapflights users on 7/20. 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 8/78:43 pm
DCA
-
GRB
1 stop4h 33m
American Airlines
Sun 8/165:55 am
GRB
-
DCA
1 stop4h 04m
American Airlines
Deal found 7/20$349
This United Airlines deal was found by Cheapflights users on 7/22. 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 8/128:30 am
DCA
-
GRB
1 stop4h 25m
United Airlines
Sat 8/1511:45 am
GRB
-
DCA
1 stop5h 24m
United Airlines
Deal found 7/22$351

Find flight deals from Reagan-National to Green Bay

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) 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 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$309
(Delta)

One-way from

$156
(American Airlines)

Popular in

February

Cheapest in

September

Average price

$545
Provider with most accurate pricing for Washington, D.C. Reagan-National-Green Bay Austin-Straubel flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Reagan-National-Green Bay Austin-Straubel flights.
Search Deals
From Washington, D.C. Reagan-National to Green Bay Austin-Straubel
Search Deals
One-way flight from Washington, D.C. Reagan-National to Green Bay Austin-Straubel
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($74 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($26 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 Reagan-National 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 24, 2026.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National 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

DCA - GRB

DCAGRB

Washington, D.C. Reagan-National

Mon 8/17

12:23 pm-4:55 pm

1 stop5h 32m

Green Bay Austin-Straubel

Mon 8/24

4:13 pm-11:50 pm

1 stop6h 37m

$309

Washington, D.C.Green Bay

DCA - GRB

DCAGRB

Washington, D.C. Reagan-National

Sat 9/5

7:10 pm-11:19 pm

1 stop5h 09m

Green Bay Austin-Straubel

Sat 9/12

3:42 pm-9:09 pm

1 stop4h 27m

$319

Washington, D.C.Green Bay

DCA - GRB

DCAGRB

Washington, D.C. Reagan-National

Sat 8/15

6:10 am-10:27 am

1 stop5h 17m

Green Bay Austin-Straubel

Sat 8/22

6:57 am-11:38 am

1 stop3h 41m

$319

Washington, D.C.Green Bay

DCA - GRB

DCAGRB

Washington, D.C. Reagan-National

Sat 8/8

6:10 am-10:27 am

1 stop5h 17m

Green Bay Austin-Straubel

Tue 8/11

11:07 am-6:45 pm

1 stop6h 38m

$324

Washington, D.C.Green Bay

DCA - GRB

DCAGRB

Washington, D.C. Reagan-National

Wed 10/28

7:00 am-10:30 am

1 stop4h 30m

Green Bay Austin-Straubel

Sat 10/31

5:18 pm-10:26 pm

1 stop4h 08m

$325

Washington, D.C.Green Bay

DCA - GRB

DCAGRB

Washington, D.C. Reagan-National

Tue 8/4

6:10 am-10:27 am

1 stop5h 17m

Green Bay Austin-Straubel

Sat 8/8

6:57 am-11:38 am

1 stop3h 41m

$339

Washington, D.C.Green Bay

DCA - GRB

DCAGRB

Washington, D.C. Reagan-National

Sat 8/8

8:25 am-11:59 am

1 stop4h 34m

Green Bay Austin-Straubel

Wed 8/12

11:45 am-6:09 pm

1 stop5h 24m

$349

Washington, D.C.Green Bay

DCA - GRB

DCAGRB

Washington, D.C. Reagan-National

Sat 8/8

5:35 pm-12:16 am

2 stops7h 41m

Green Bay Austin-Straubel

Wed 8/12

5:55 am-10:59 am

1 stop4h 04m

$354

Washington, D.C.Green Bay

DCA - GRB

DCAGRB

Washington, D.C. Reagan-National

Fri 9/4

5:39 pm-8:32 pm

1 stop3h 53m

Green Bay Austin-Straubel

Mon 9/7

11:59 am-2:59 pm

Nonstop2h 00m

$369
Quickest round-trip

Washington, D.C.Green Bay

DCA - GRB

DCAGRB

Washington, D.C. Reagan-National

Sat 9/5

10:20 am-11:40 am

Nonstop2h 20m

Green Bay Austin-Straubel

Mon 9/7

11:59 am-2:59 pm

Nonstop2h 00m

$369

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/20

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Reagan-National 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 Reagan-National 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. Reagan-National 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. Reagan-National Airport-Green Bay flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Reagan-National 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. Reagan-National 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. Reagan-National 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 Reagan-National to Green Bay

Have a flexible travel schedule? Discover the best time to fly to Green Bay from Reagan-National 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. Reagan-National Airport to Green Bay

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

Airfare is below average for this route at the moment.

Washington, D.C. Reagan-National Airport to Green Bay flights typically cost between $389 and $562 in August.
The cheapest round-trip price found within the last 5 days was $309 on Delta (Aug 15-Aug 22).

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 24, 2026.
Read through reviews of airlines operating flights from Washington, D.C. Reagan-National Airport to Green Bay, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,481 reviews

Comfort

7.8

Overall

7.8

Entertainment

7.8

Boarding

8.1

Crew

8.5

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
8,481 reviews
Delta
7.8
Good
8,481 reviews

Comfort

7.8

Overall

7.8

Entertainment

7.8

Boarding

8.1

Crew

8.5

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
10,026 reviews
Delta
7.8
Good
8,481 reviews

Comfort

7.8

Overall

7.8

Entertainment

7.8

Boarding

8.1

Crew

8.5

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
American Airlines
7.1
Good
11,842 reviews
Delta
7.8
Good
8,481 reviews

Comfort

7.8

Overall

7.8

Entertainment

7.8

Boarding

8.1

Crew

8.5

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 Reagan-National 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. Reagan-National?

    Green Bay Austin-Straubel (GRB), located 5.9 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Reagan-National to Green Bay. 3 airlines have flights to Austin-Straubel from Washington, D.C. Reagan-National on a regular basis. Booking flights from Washington, D.C. Reagan-National to Green Bay Austin-Straubel should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. Reagan-National per day.

  • How long is the flight from Washington, D.C. Reagan-National Airport to Green Bay?

    There are many flights that can get you from Washington, D.C. Reagan-National Airport to Green Bay in 5h 09m. Fly via Delta or United Airlines to get the fastest option. Airlines will cover a distance of 691 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Currently priced at $269, Delta will fly you from Washington, D.C. Reagan-National Airport to Green Bay and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and American Airlines - these airlines can fly you to your destination from $295 and $308, respectively. Delta is priced at 49% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Reagan-National to Green Bay that include hotel bookings?

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

  • How can I find direct flights from Reagan-National to Green Bay?

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

  • Can I find deals for business class flights from Reagan-National to Green Bay?

    Yes. Cheapflights offers flight deals from Reagan-National 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Reagan-National to Green Bay

Discover the top 3 airlines that operate flights from Reagan-National 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 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$269Average$544FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$295Average$437FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$308Average$506FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.