HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Maryland

$239+ Cheap flights from Green Bay (GRB) to Maryland

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 11/27. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — BWI
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Green Bay to Maryland 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.

Find flight deals from Green Bay to Maryland

Cheapest flights from Green Bay to Maryland
Explore the most affordable flight options available from Green Bay to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Delta deal was found by Cheapflights users on 10/29. 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 12/114:52 pmGRB - IAD
1 stop5h 16mDelta
Sat 12/1311:06 amIAD - GRB
1 stop6h 01mDelta
Deal found 10/29$249
This Delta deal was found by Cheapflights users on 10/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/215:19 amGRB - BWI
1 stop4h 52mDelta
Tue 12/24:49 pmBWI - GRB
1 stop6h 48mDelta
Deal found 10/30$249
This United Airlines deal was found by Cheapflights users on 10/28. 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 12/116:15 amGRB - DCA
1 stop4h 43mUnited Airlines
Tue 12/167:30 amDCA - GRB
1 stop6h 30mUnited Airlines
Deal found 10/28$249
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Fri 11/145:27 pmGRB - IAD
1 stop5h 32mUnited Airlines
Tue 11/188:30 amIAD - GRB
1 stop5h 03mUnited Airlines
Deal found 10/30$279
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Fri 11/143:51 pmGRB - BWI
1 stop4h 33mUnited Airlines
Tue 11/186:15 amBWI - GRB
1 stop7h 18mUnited Airlines
Deal found 10/30$279
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Fri 11/141:20 pmGRB - DCA
1 stop4h 47mUnited Airlines
Tue 11/185:07 pmDCA - GRB
1 stop5h 31mUnited Airlines
Deal found 10/30$279
This American Airlines deal was found by Cheapflights users on 10/30. 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 11/143:09 pmGRB - DCA
2 stops6h 39mAmerican Airlines
Tue 11/186:00 amDCA - GRB
1 stop4h 35mAmerican Airlines
Deal found 10/30$284
This American Airlines deal was found by Cheapflights users on 10/30. 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 11/143:09 pmGRB - IAD
2 stops6h 58mAmerican Airlines
Tue 11/187:55 amIAD - GRB
2 stops7h 21mAmerican Airlines
Deal found 10/30$289
This American Airlines deal was found by Cheapflights users on 10/30. 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 11/219:49 amGRB - BWI
1 stop5h 29mAmerican Airlines
Tue 12/22:46 pmBWI - GRB
2 stops9h 42mAmerican Airlines
Deal found 10/30$289
This Delta deal was found by Cheapflights users on 10/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/217:00 amGRB - DCA
1 stop3h 37mDelta
Sun 1/46:00 amDCA - GRB
1 stop5h 31mDelta
Deal found 10/30$294
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Mon 11/1010:46 amGRB - PHL
Nonstop2h 08mAmerican Airlines
Mon 11/175:30 amPHL - GRB
1 stop4h 45mAmerican Airlines
Deal found 10/29$299
This Delta deal was found by Cheapflights users on 10/29. 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.
Fri 11/215:19 amGRB - BWI
1 stop4h 52mDelta
Mon 12/110:47 amBWI - GRB
1 stop6h 23mDelta
Deal found 10/29$304

Cheap flight deals from Green Bay to Maryland

Keep the following information in mind while searching for Green Bay to Maryland flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$249
(Delta)

One-way from

$239
(Delta)

Popular in

December

Cheapest in

January

Average price

$338
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 Maryland
Search Deals
One-way flight from Green Bay Austin-Straubel to Maryland
Search Deals
High demand for flights, 4% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Green Bay to Maryland 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 October 30, 2025.
Use the filters below to find and compare flights from Green Bay to Maryland that are best for you.

Fly from

Green Bay

Fly to

Maryland

Route

Depart

Return

Price

Green BayWashington, D.C.

GRB - IAD

GRBIAD

Green Bay Austin-Straubel

Wed 2/18

5:25 pm-11:02 pm

1 stop4h 37m

Washington, D.C. Dulles Intl

Sat 2/21

12:30 pm-4:38 pm

1 stop5h 08m

$249

Green BayBaltimore

GRB - BWI

GRBBWI

Green Bay Austin-Straubel

Sat 12/6

10:45 am-5:24 pm

1 stop5h 39m

Baltimore/Washington

Sun 12/21

6:15 am-10:09 am

1 stop4h 54m

$249

Green BayWashington, D.C.

GRB - DCA

GRBDCA

Green Bay Austin-Straubel

Thu 12/11

7:17 am-2:24 pm

1 stop6h 07m

Washington, D.C. Reagan-National

Sat 12/13

6:00 am-9:13 am

1 stop4h 13m

$249

Green BayWashington, D.C.

GRB - IAD

GRBIAD

Green Bay Austin-Straubel

Fri 11/21

5:19 am-11:39 am

1 stop5h 20m

Washington, D.C. Dulles Intl

Tue 12/2

3:38 pm-10:37 pm

1 stop7h 59m

$249

Green BayWashington, D.C.

GRB - DCA

GRBDCA

Green Bay Austin-Straubel

Thu 12/11

6:15 am-11:58 am

1 stop4h 43m

Washington, D.C. Reagan-National

Tue 12/16

7:30 am-1:00 pm

1 stop6h 30m

$249

Green BayWashington, D.C.

GRB - IAD

GRBIAD

Green Bay Austin-Straubel

Thu 12/11

12:13 pm-6:12 pm

1 stop4h 59m

Washington, D.C. Dulles Intl

Tue 12/16

6:03 am-11:33 am

1 stop6h 30m

$249

Green BayWashington, D.C.

GRB - DCA

GRBDCA

Green Bay Austin-Straubel

Sat 12/6

1:35 pm-8:55 pm

1 stop6h 20m

Washington, D.C. Reagan-National

Sun 12/21

3:30 pm-9:36 pm

1 stop7h 06m

$249

Green BayWashington, D.C.

GRB - IAD

GRBIAD

Green Bay Austin-Straubel

Thu 12/11

4:52 pm-11:08 pm

1 stop5h 16m

Washington, D.C. Dulles Intl

Sat 12/13

6:03 am-11:33 am

1 stop6h 30m

$249

Green BayWashington, D.C.

GRB - IAD

GRBIAD

Green Bay Austin-Straubel

Sat 4/11

5:25 pm-11:02 pm

1 stop4h 37m

Washington, D.C. Dulles Intl

Tue 4/14

6:15 am-11:09 am

1 stop5h 54m

$249

Green BayBaltimore

GRB - BWI

GRBBWI

Green Bay Austin-Straubel

Wed 2/18

5:25 pm-10:59 pm

1 stop4h 34m

Baltimore/Washington

Sat 2/21

6:00 am-10:30 am

1 stop5h 30m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 41 results
1
2
3
...
5

Best time to book a flight from Green Bay to Maryland

Have a flexible travel schedule? Discover the best time to fly to Maryland 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 Maryland

What is the cheapest month to book a flight from Green Bay to Maryland?

Currently, April is the cheapest month in which you can book a flight from Green Bay to Maryland (average of $216). Flying from Green Bay to Maryland in March is currently the most expensive (average of $297). 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 Maryland

Get insights into the airlines that provide service to Maryland. 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 Maryland. Reviews last updated October 30, 2025.
See what other customers who have flown with Delta and United Airlines from Green Bay to Maryland have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,998 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Green Bay to Maryland. 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 Maryland?

    Most people fly from Green Bay Austin-Straubel (GRB) if they book a flight from Green Bay to Maryland. 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 Maryland?

    For as low as $249, Delta can have you in Maryland from Green Bay in 4h 37m. Green Bay and Maryland 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 to fly from Green Bay to Maryland one-way?

    $239 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $323 and $358, respectively.

  • What are the most popular routes from Green Bay to Maryland?

    The most popular route from Green Bay to Maryland is Green Bay Austin-Straubel - Washington, D.C. Dulles Intl. You may also consider Green Bay Austin-Straubel - Washington, D.C. Reagan-National or Green Bay Austin-Straubel - Philadelphia.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Green Bay to Maryland 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 Maryland?

    Currently, April is the cheapest month in which you can book a flight from Green Bay to Maryland (average of $216). Flying from Green Bay to Maryland in March is currently the most expensive (average of $297). 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

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.

Alternative routes for Green Bay to Maryland

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to John F Kennedy Intl flights
O'Hare Intl to Sky Harbor Intl flights
O'Hare Intl to Dallas/Fort Worth flights
O'Hare Intl to Las Vegas flights
O'Hare Intl to LaGuardia flights
O'Hare Intl to Newark flights
Minneapolis to Dallas/Fort Worth flights
O'Hare Intl to Orlando flights
Minneapolis to Sky Harbor Intl flights
O'Hare Intl to Miami flights
O'Hare Intl to Fort Lauderdale flights
O'Hare Intl to Los Angeles flights
Minneapolis to Las Vegas flights
O'Hare Intl to Tampa flights
O'Hare Intl to Denver flights
O'Hare Intl to Atlanta flights
Minneapolis to Denver flights
Minneapolis to John F Kennedy Intl flights
O'Hare Intl to San Francisco flights
O'Hare Intl to Fort Myers flights
O'Hare Intl to Seattle flights
O'Hare Intl to Boston flights
Minneapolis to Orlando flights
Minneapolis to LaGuardia flights
O'Hare Intl to Dulles Intl flights
O'Hare Intl to Ontario flights
O'Hare Intl to Baltimore flights
Minneapolis to Newark flights
Minneapolis to Miami flights
O'Hare Intl to New Orleans flights
Minneapolis to Los Angeles flights
O'Hare Intl to Reagan-National flights
O'Hare Intl to Santa Ana flights
Minneapolis to Seattle flights
O'Hare Intl to Austin flights
Minneapolis to O'Hare Intl flights
O'Hare Intl to George Bush Intcntl flights
O'Hare Intl to Hobby flights
O'Hare Intl to San Diego flights
O'Hare Intl to West Palm Beach flights
O'Hare Intl to Honolulu flights
Minneapolis to Fort Lauderdale flights
Minneapolis to Tampa flights
O'Hare Intl to Nashville flights
O'Hare Intl to Salt Lake City flights
Minneapolis to Fort Myers flights
Milwaukee to LaGuardia flights
O'Hare Intl to Philadelphia flights
Minneapolis to Honolulu flights
Minneapolis to San Francisco flights

Top 2 airlines flying from Green Bay to Maryland

Discover the top 2 airlines that operate flights from Green Bay to Maryland. 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$223Average$314FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$258Average$428FlexibilityNo cancel feeOn-time69%

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.