HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Maryland

$249+ 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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — BWI
Mar 9 — Mar 161
Mon 3/9
Mon 3/16
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 February 7, 2026.

This Delta deal was found by Cheapflights users on 2/6. 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 4/115:00 pm
GRB
-
IAD
1 stop4h 59m
Delta
Tue 4/145:07 pm
IAD
-
GRB
1 stop4h 31m
Delta
Deal found 2/6$269
This Delta deal was found by Cheapflights users on 2/5. 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 4/114:19 pm
GRB
-
BWI
1 stop6h 40m
Delta
Tue 4/146:08 am
BWI
-
GRB
1 stop6h 10m
Delta
Deal found 2/5$269
This United Airlines deal was found by Cheapflights users on 2/4. 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.
Sat 3/145:28 pm
GRB
-
PHL
1 stop5h 48m
United Airlines
Mon 3/166:30 am
PHL
-
GRB
1 stop6h 19m
United Airlines
Deal found 2/4$269
This American Airlines deal was found by Cheapflights users on 2/4. 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 4/95:24 pm
GRB
-
DCA
1 stop5h 33m
American Airlines
Mon 4/137:47 pm
DCA
-
GRB
1 stop4h 44m
American Airlines
Deal found 2/4$269
This Delta deal was found by Cheapflights users on 2/4. 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 2/224:18 pm
GRB
-
BWI
1 stop6h 29m
Delta
Sat 3/76:05 am
BWI
-
GRB
1 stop6h 19m
Delta
Deal found 2/4$274
This United Airlines deal was found by Cheapflights users on 2/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/255:28 pm
GRB
-
PHL
1 stop5h 48m
United Airlines
Mon 3/301:27 pm
PHL
-
GRB
1 stop6h 46m
United Airlines
Deal found 2/3$274
This United Airlines deal was found by Cheapflights users on 2/4. 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 2/225:28 pm
GRB
-
DCA
1 stop5h 31m
United Airlines
Sat 3/76:30 am
DCA
-
GRB
1 stop4h 29m
United Airlines
Deal found 2/4$274
This United Airlines deal was found by Cheapflights users on 2/5. 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 2/203:05 pm
GRB
-
IAD
1 stop5h 13m
United Airlines
Tue 2/248:15 am
IAD
-
GRB
1 stop6h 55m
United Airlines
Deal found 2/5$279
This United Airlines deal was found by Cheapflights users on 2/5. 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 2/203:05 pm
GRB
-
BWI
1 stop5h 12m
United Airlines
Tue 2/2410:30 am
BWI
-
GRB
1 stop7h 23m
United Airlines
Deal found 2/5$279
This United Airlines deal was found by Cheapflights users on 2/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/183:05 pm
GRB
-
PHL
1 stop5h 04m
United Airlines
Sun 2/226:27 am
PHL
-
GRB
1 stop4h 23m
United Airlines
Deal found 2/3$279
This United Airlines deal was found by Cheapflights users on 2/4. 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 2/198:00 am
GRB
-
DCA
1 stop6h 32m
United Airlines
Mon 2/233:30 pm
DCA
-
GRB
1 stop4h 27m
United Airlines
Deal found 2/4$279
This American Airlines deal was found by Cheapflights users on 2/5. 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 3/116:38 pm
GRB
-
PHL
1 stop4h 16m
American Airlines
Mon 3/167:40 pm
PHL
-
GRB
1 stop4h 52m
American Airlines
Deal found 2/5$280

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 February 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$269
(Delta)

One-way from

$249
(United Airlines)

Popular in

January

Cheapest in

September

Average price

$364
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. 9% potential increase in price ($38 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
Average for round-trip flights in February 2026
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 February 7, 2026.
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

Sat 4/11

5:00 pm-10:59 pm

1 stop4h 59m

Washington, D.C. Dulles Intl

Tue 4/14

5:27 pm-10:59 pm

1 stop6h 32m

$269

Green BayPhiladelphia

GRB - PHL

GRBPHL

Green Bay Austin-Straubel

Thu 3/12

5:28 pm-12:16 am

1 stop5h 48m

Philadelphia

Mon 3/16

8:00 am-11:49 am

1 stop4h 49m

$269

Green BayWashington, D.C.

GRB - DCA

GRBDCA

Green Bay Austin-Straubel

Thu 4/9

5:24 pm-11:57 pm

1 stop5h 33m

Washington, D.C. Reagan-National

Mon 4/13

7:47 pm-11:31 pm

1 stop4h 44m

$269

Green BayPhiladelphia

GRB - PHL

GRBPHL

Green Bay Austin-Straubel

Sat 3/14

5:28 pm-12:16 am

1 stop5h 48m

Philadelphia

Mon 3/16

6:30 am-11:49 am

1 stop6h 19m

$269

Green BayBaltimore

GRB - BWI

GRBBWI

Green Bay Austin-Straubel

Sat 4/11

4:19 pm-11:59 pm

1 stop6h 40m

Baltimore/Washington

Tue 4/14

6:08 am-11:18 am

1 stop6h 10m

$269

Green BayPhiladelphia

GRB - PHL

GRBPHL

Green Bay Austin-Straubel

Sat 3/14

5:28 pm-12:16 am

1 stop5h 48m

Philadelphia

Sun 3/15

8:00 am-2:06 pm

1 stop7h 06m

$269

Green BayBaltimore

GRB - BWI

GRBBWI

Green Bay Austin-Straubel

Fri 3/27

11:12 am-4:49 pm

1 stop4h 37m

Baltimore/Washington

Tue 3/31

5:40 am-10:27 am

1 stop5h 47m

$269

Green BayPhiladelphia

GRB - PHL

GRBPHL

Green Bay Austin-Straubel

Thu 2/26

3:05 pm-10:51 pm

1 stop6h 46m

Philadelphia

Sun 3/1

6:27 am-9:55 am

1 stop4h 28m

$269

Green BayWashington, D.C.

GRB - DCA

GRBDCA

Green Bay Austin-Straubel

Sat 4/11

11:07 am-5:47 pm

1 stop5h 40m

Washington, D.C. Reagan-National

Tue 4/14

12:00 pm-3:42 pm

1 stop4h 42m

$269

Green BayPhiladelphia

GRB - PHL

GRBPHL

Green Bay Austin-Straubel

Tue 3/3

3:44 pm-9:09 pm

1 stop4h 25m

Philadelphia

Tue 3/10

9:55 am-2:06 pm

1 stop5h 11m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Showing 1-10 of 35 results
1
2
3
4

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.

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 February 7, 2026.
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
8,162 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

7.9

Entertainment

7.8

Food

7.2

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
8,162 reviews
Delta
7.9
Good
8,162 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

7.9

Entertainment

7.8

Food

7.2

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
9,245 reviews
Delta
7.9
Good
8,162 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

7.9

Entertainment

7.8

Food

7.2

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 $269, Delta can have you in Maryland from Green Bay in 4h 59m. 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 - Philadelphia. You may also consider Green Bay Austin-Straubel - Washington, D.C. Reagan-National or Green Bay Austin-Straubel - Washington, D.C. Dulles Intl.

  • 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.
Minneapolis to Sky Harbor Intl flights
O'Hare Intl to Sky Harbor Intl flights
O'Hare Intl to Las Vegas flights
O'Hare Intl to Dallas/Fort Worth flights
O'Hare Intl to Los Angeles flights
Minneapolis to Orlando flights
O'Hare Intl to Fort Lauderdale flights
O'Hare Intl to Orlando flights
O'Hare Intl to Miami flights
Minneapolis to Las Vegas flights
O'Hare Intl to John F Kennedy Intl flights
Minneapolis to Fort Myers flights
O'Hare Intl to Denver flights
O'Hare Intl to LaGuardia flights
O'Hare Intl to Newark flights
O'Hare Intl to Tampa flights
O'Hare Intl to Hobby flights
O'Hare Intl to San Francisco flights
Minneapolis to Miami flights
Minneapolis to Tampa flights
O'Hare Intl to Seattle flights
O'Hare Intl to Atlanta flights
Minneapolis to Fort Lauderdale flights
O'Hare Intl to Santa Ana flights
O'Hare Intl to Fort Myers flights
Minneapolis to Los Angeles flights
Minneapolis to Dallas/Fort Worth flights
O'Hare Intl to Ontario flights
O'Hare Intl to George Bush Intcntl flights
O'Hare Intl to New Orleans flights
Minneapolis to San Diego flights
O'Hare Intl to San Diego flights
Minneapolis to Denver flights
Minneapolis to Phoenix-Mesa Gateway flights
Milwaukee to Las Vegas flights
O'Hare Intl to Dulles Intl flights
O'Hare Intl to Austin flights
Milwaukee to Orlando flights
O'Hare Intl to Reagan-National flights
O'Hare Intl to West Palm Beach flights
O'Hare Intl to Sarasota flights
Minneapolis to Seattle flights
Milwaukee to Sky Harbor Intl flights
Minneapolis to Atlanta flights
O'Hare Intl to Baltimore flights
Minneapolis to San Francisco flights
O'Hare Intl to Honolulu flights
Minneapolis to John F Kennedy Intl flights
O'Hare Intl to Nashville flights
Minneapolis to LaGuardia 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 February 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$216Average$338FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$258Average$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.