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$181+ 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 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — BWI
Apr 27 — May 41
Mon 4/27
Mon 5/4
1 adult, Economy
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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 March 28, 2026.

This United Airlines deal was found by Cheapflights users on 3/27. 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 5/302:35 pm
GRB
-
IAD
1 stop5h 47m
United Airlines
Wed 6/38:15 am
IAD
-
GRB
1 stop4h 44m
United Airlines
Deal found 3/27$329
This Delta deal was found by Cheapflights users on 3/25. 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 4/2312:00 pm
GRB
-
BWI
1 stop5h 17m
Delta
Mon 4/275:33 pm
BWI
-
GRB
1 stop6h 28m
Delta
Deal found 3/25$329
This Delta deal was found by Cheapflights users on 3/26. 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.
Mon 4/206:12 pm
GRB
-
PHL
1 stop3h 38m
Delta
Thu 4/305:19 pm
PHL
-
GRB
1 stop6h 42m
Delta
Deal found 3/26$329
This American Airlines deal was found by Cheapflights users on 3/26. 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 5/65:24 pm
GRB
-
DCA
1 stop4h 35m
American Airlines
Sat 5/93:15 pm
DCA
-
GRB
1 stop7h 48m
American Airlines
Deal found 3/26$329
This American Airlines deal was found by Cheapflights users on 3/24. 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 4/167:30 am
GRB
-
DCA
1 stop4h 25m
American Airlines
Sun 4/195:55 am
DCA
-
GRB
1 stop4h 17m
American Airlines
Deal found 3/24$330
This American Airlines deal was found by Cheapflights users on 3/24. 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 4/115:40 am
GRB
-
BWI
1 stop4h 31m
American Airlines
Tue 4/146:31 pm
BWI
-
GRB
1 stop4h 27m
American Airlines
Deal found 3/24$334
This United Airlines deal was found by Cheapflights users on 3/23. 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.
Fri 4/105:40 pm
GRB
-
PHL
1 stop6h 19m
United Airlines
Fri 4/176:55 pm
PHL
-
GRB
1 stop6h 02m
United Airlines
Deal found 3/23$334
This American Airlines deal was found by Cheapflights users on 3/24. 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 4/117:30 am
GRB
-
DCA
1 stop7h 15m
American Airlines
Tue 4/147:50 pm
DCA
-
GRB
1 stop4h 42m
American Airlines
Deal found 3/24$334
This American Airlines deal was found by Cheapflights users on 3/26. 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 5/69:42 am
GRB
-
IAD
2 stops8h 43m
American Airlines
Sat 5/96:25 am
IAD
-
GRB
2 stops11h 29m
American Airlines
Deal found 3/26$339
This American Airlines deal was found by Cheapflights users on 3/25. 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 4/99:42 am
GRB
-
BWI
1 stop7h 18m
American Airlines
Mon 4/135:39 am
BWI
-
GRB
1 stop4h 33m
American Airlines
Deal found 3/25$339
This Delta deal was found by Cheapflights users on 3/24. 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 4/812:00 pm
GRB
-
PHL
1 stop5h 03m
Delta
Sun 4/1211:42 am
PHL
-
GRB
1 stop4h 56m
Delta
Deal found 3/24$339
This United Airlines deal was found by Cheapflights users on 3/25. 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 4/910:40 am
GRB
-
DCA
1 stop5h 24m
United Airlines
Mon 4/137:05 pm
DCA
-
GRB
1 stop4h 53m
United Airlines
Deal found 3/25$339

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 March 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$329
(United Airlines)

One-way from

$181
(Delta)

Popular in

July

Cheapest in

September

Average price

$373
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 March 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 March 28, 2026.
Use the filters below to find and compare flights from Green Bay to Maryland 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

Mon 4/20

3:47 pm-9:04 pm

1 stop4h 17m

Washington, D.C. Dulles Intl

Sun 4/26

10:10 am-2:13 pm

1 stop5h 03m

$329

Green BayPhiladelphia

GRB - PHL

GRBPHL

Green Bay Austin-Straubel

Sat 4/25

6:12 pm-10:50 pm

1 stop3h 38m

Philadelphia

Fri 5/1

5:19 pm-11:01 pm

1 stop6h 42m

$329

Green BayBaltimore

GRB - BWI

GRBBWI

Green Bay Austin-Straubel

Fri 5/1

5:24 pm-11:56 pm

1 stop5h 32m

Baltimore/Washington

Tue 5/5

5:39 am-9:12 am

1 stop4h 33m

$329

Green BayPhiladelphia

GRB - PHL

GRBPHL

Green Bay Austin-Straubel

Tue 4/21

12:00 pm-6:08 pm

1 stop5h 08m

Philadelphia

Thu 4/30

6:29 pm-11:01 pm

1 stop5h 32m

$329

Green BayBaltimore

GRB - BWI

GRBBWI

Green Bay Austin-Straubel

Sat 5/23

3:44 pm-9:26 pm

1 stop4h 42m

Baltimore/Washington

Tue 6/2

6:10 am-10:01 am

1 stop4h 51m

$329

Green BayPhiladelphia

GRB - PHL

GRBPHL

Green Bay Austin-Straubel

Thu 4/23

12:00 pm-6:08 pm

1 stop5h 08m

Philadelphia

Sat 5/2

6:00 am-11:18 am

1 stop6h 18m

$329

Green BayBaltimore

GRB - BWI

GRBBWI

Green Bay Austin-Straubel

Tue 6/9

3:44 pm-9:26 pm

1 stop4h 42m

Baltimore/Washington

Tue 6/16

10:44 am-2:00 pm

1 stop4h 16m

$329
Quickest round-trip

Green BayPhiladelphia

GRB - PHL

GRBPHL

Green Bay Austin-Straubel

Wed 4/22

6:12 pm-10:50 pm

1 stop3h 38m

Philadelphia

Mon 4/27

5:32 pm-8:38 pm

1 stop4h 06m

$329

Green BayWashington, D.C.

GRB - DCA

GRBDCA

Green Bay Austin-Straubel

Fri 5/15

5:00 am-9:59 am

1 stop3h 59m

Washington, D.C. Reagan-National

Mon 5/18

7:30 am-12:34 pm

1 stop6h 04m

$329

Green BayPhiladelphia

GRB - PHL

GRBPHL

Green Bay Austin-Straubel

Mon 6/29

6:00 pm-11:17 pm

1 stop4h 17m

Philadelphia

Mon 7/13

5:09 pm-10:30 pm

1 stop6h 21m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 60 resultsSorted by cheapest first
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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 $184). Flying from Green Bay to Maryland in January is currently the most expensive (average of $301). 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 March 28, 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
8,356 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

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
8,356 reviews
Delta
7.9
Good
8,356 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

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
9,499 reviews
Delta
7.9
Good
8,356 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.8

Food

7.2

Boarding

8.1

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 $329, United Airlines can have you in Maryland from Green Bay in 3h 38m. Green Bay and Maryland are separated by a distance of 731 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 $184). Flying from Green Bay to Maryland in January is currently the most expensive (average of $301). 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

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Alternative routes for Green Bay to Maryland

See prices for flight routes from nearby airports that may be better suited for you.
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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 March 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$248Average$338FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$258Average$407FlexibilityNo cancel feeOn-time69%

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