HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Maryland

$235+ 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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — BWI
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
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.

Cheap 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 December 16, 2025.

This American Airlines deal was found by Cheapflights users on 12/15. 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 12/255:25 amGRB - BWI
1 stop5h 12mAmerican Airlines
Sun 12/286:00 amBWI - GRB
1 stop4h 39mAmerican Airlines
Deal found 12/15$338
This Delta deal was found by Cheapflights users on 12/15. 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 12/257:00 amGRB - IAD
1 stop3h 52mDelta
Sun 12/286:00 amIAD - GRB
1 stop5h 31mDelta
Deal found 12/15$359
This American Airlines deal was found by Cheapflights users on 12/15. 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 12/2010:09 amGRB - PHL
2 stops10h 44mAmerican Airlines
Sat 12/276:56 pmPHL - GRB
1 stop5h 40mAmerican Airlines
Deal found 12/15$359
This Delta deal was found by Cheapflights users on 12/16. 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 12/216:30 amGRB - IAD
1 stop6h 11mDelta
Sun 1/45:29 pmIAD - GRB
1 stop4h 13mDelta
Deal found 12/16$364
This United Airlines deal was found by Cheapflights users on 12/15. 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 12/255:22 pmGRB - IAD
1 stop5h 53mUnited Airlines
Sun 12/286:30 amIAD - GRB
1 stop4h 39mUnited Airlines
Deal found 12/15$367
This United Airlines deal was found by Cheapflights users on 12/14. 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.
Sun 12/215:22 pmGRB - IAD
1 stop5h 53mUnited Airlines
Sun 1/46:30 amIAD - GRB
1 stop4h 39mUnited Airlines
Deal found 12/14$374
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Mon 12/155:21 pmGRB - DCA
1 stop4h 21mUnited Airlines
Mon 12/222:00 pmDCA - GRB
1 stop6h 02mUnited Airlines
Deal found 12/15$469
This United Airlines deal was found by Cheapflights users on 12/15. 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 12/306:15 amGRB - IAD
1 stop4h 30mUnited Airlines
Sat 1/36:30 amIAD - GRB
1 stop4h 39mUnited Airlines
Deal found 12/15$504
This United Airlines deal was found by Cheapflights users on 12/15. 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 12/308:00 amGRB - PHL
1 stop5h 11mUnited Airlines
Sat 1/38:27 amPHL - GRB
1 stop7h 40mUnited Airlines
Deal found 12/15$506
This American Airlines deal was found by Cheapflights users on 12/15. 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 12/152:59 pmGRB - DCA
2 stops7h 35mAmerican Airlines
Mon 12/227:50 pmDCA - GRB
1 stop4h 41mAmerican Airlines
Deal found 12/15$522
This United Airlines deal was found by Cheapflights users on 12/15. 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 12/308:00 amGRB - DCA
1 stop5h 17mUnited Airlines
Sat 1/36:00 pmDCA - GRB
1 stop4h 36mUnited Airlines
Deal found 12/15$554
This American Airlines deal was found by Cheapflights users on 12/15. 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 12/255:25 amGRB - IAD
2 stops7h 02mAmerican Airlines
Sun 12/286:35 amIAD - GRB
2 stops11h 16mAmerican Airlines
Deal found 12/15$561

Find 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 December 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$239
(United Airlines)

One-way from

$235
(United Airlines)

Popular in

July

Cheapest in

January

Average price

$278
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
Highest demand for flights based on searches. 11% potential increase in price ($44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 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 December 16, 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

Sun 1/11

2:39 pm-9:17 pm

1 stop5h 38m

Washington, D.C. Dulles Intl

Sun 1/18

8:20 am-2:02 pm

1 stop6h 42m

$239

Green BayWashington, D.C.

GRB - IAD

GRBIAD

Green Bay Austin-Straubel

Thu 1/15

5:28 pm-11:06 pm

1 stop4h 38m

Washington, D.C. Dulles Intl

Wed 1/21

6:00 am-10:35 am

1 stop5h 35m

$239

Green BayBaltimore

GRB - BWI

GRBBWI

Green Bay Austin-Straubel

Sun 1/11

4:18 pm-11:26 pm

1 stop6h 08m

Baltimore/Washington

Sun 1/18

6:05 am-11:21 am

1 stop6h 16m

$239

Green BayWashington, D.C.

GRB - DCA

GRBDCA

Green Bay Austin-Straubel

Sun 1/11

3:42 pm-11:59 pm

1 stop7h 17m

Washington, D.C. Reagan-National

Sun 1/18

10:30 am-2:02 pm

1 stop4h 32m

$239

Green BayBaltimore

GRB - BWI

GRBBWI

Green Bay Austin-Straubel

Thu 1/15

11:15 am-4:38 pm

1 stop4h 23m

Baltimore/Washington

Wed 1/21

3:00 pm-9:35 pm

1 stop7h 35m

$239

Green BayWashington, D.C.

GRB - DCA

GRBDCA

Green Bay Austin-Straubel

Thu 1/15

4:18 pm-11:23 pm

1 stop6h 05m

Washington, D.C. Reagan-National

Wed 1/21

12:00 pm-3:38 pm

1 stop4h 38m

$239

Green BayWashington, D.C.

GRB - IAD

GRBIAD

Green Bay Austin-Straubel

Tue 2/10

5:28 pm-11:06 pm

1 stop4h 38m

Washington, D.C. Dulles Intl

Sun 2/15

5:11 pm-8:41 pm

1 stop4h 30m

$269

Green BayWashington, D.C.

GRB - IAD

GRBIAD

Green Bay Austin-Straubel

Tue 2/10

5:28 pm-11:06 pm

1 stop4h 38m

Washington, D.C. Dulles Intl

Sat 2/14

6:00 am-10:33 am

1 stop5h 33m

$269

Green BayWashington, D.C.

GRB - IAD

GRBIAD

Green Bay Austin-Straubel

Wed 2/11

6:15 am-1:35 pm

1 stop6h 20m

Washington, D.C. Dulles Intl

Sat 2/14

6:00 am-10:33 am

1 stop5h 33m

$269

Green BayWashington, D.C.

GRB - IAD

GRBIAD

Green Bay Austin-Straubel

Sat 4/11

5:16 pm-10:59 pm

1 stop4h 43m

Washington, D.C. Dulles Intl

Tue 4/14

1:00 pm-4:33 pm

1 stop4h 33m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 51 results
1
2
3
...
6

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 $309). 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 Maryland?

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 December 16, 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
8,010 reviews

Food

7.3

Comfort

7.9

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,010 reviews
Delta
7.9
Good
8,010 reviews

Food

7.3

Comfort

7.9

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,094 reviews
Delta
7.9
Good
8,010 reviews

Food

7.3

Comfort

7.9

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 $239, United Airlines can have you in Maryland from Green Bay in 5h 38m. 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 most popular routes from Green Bay to Maryland?

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

  • 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 $309). 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 Las Vegas flights
O'Hare Intl to Dallas/Fort Worth flights
Minneapolis to Sky Harbor Intl flights
O'Hare Intl to Fort Lauderdale flights
O'Hare Intl to Sky Harbor Intl flights
O'Hare Intl to Orlando flights
O'Hare Intl to Los Angeles flights
O'Hare Intl to Miami flights
Minneapolis to Orlando flights
Minneapolis to Las Vegas flights
O'Hare Intl to San Francisco flights
Minneapolis to Miami flights
O'Hare Intl to Tampa flights
Minneapolis to Dallas/Fort Worth flights
O'Hare Intl to LaGuardia flights
O'Hare Intl to Newark flights
O'Hare Intl to Denver flights
Minneapolis to Tampa flights
Minneapolis to Fort Myers flights
Minneapolis to Fort Lauderdale flights
O'Hare Intl to Atlanta flights
O'Hare Intl to Ontario flights
O'Hare Intl to Fort Myers flights
Minneapolis to Los Angeles flights
O'Hare Intl to Seattle flights
O'Hare Intl to Santa Ana flights
O'Hare Intl to Honolulu flights
Minneapolis to Denver flights
O'Hare Intl to San Diego flights
Minneapolis to John F Kennedy Intl flights
O'Hare Intl to Salt Lake City flights
O'Hare Intl to West Palm Beach flights
O'Hare Intl to Love Field flights
Minneapolis to San Diego flights
Minneapolis to LaGuardia flights
Milwaukee to Orlando flights
Minneapolis to Honolulu flights
Minneapolis to Seattle flights
O'Hare Intl to Reagan-National flights
O'Hare Intl to New Orleans flights
O'Hare Intl to Key West flights
O'Hare Intl to Palm Springs flights
O'Hare Intl to Sarasota flights
Minneapolis to Hobby flights
O'Hare Intl to Nashville flights
O'Hare Intl to Austin flights
Milwaukee to Las Vegas flights
Minneapolis to San Francisco flights
O'Hare Intl to Hobby 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 December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$216Average$338FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$253Average$469FlexibilityNo 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.