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$117+ 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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — BWI
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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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 July 31, 2025.

Round-trip from

$249
(United Airlines)

One-way from

$117
(FlightHub)

Popular in

December

Cheapest in

January

Average price

$423
From Green Bay Austin-Straubel to Maryland
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One-way flight from Green Bay Austin-Straubel to Maryland
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Highest demand for flights based on searches. 0% potential increase in price ($0 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 July 31, 2025.

This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/275:30 pmGRB - IAD
1 stop6h 02mUnited Airlines
Sun 8/318:20 amIAD - GRB
1 stop5h 24mUnited Airlines
Deal found 7/29$249
This Delta deal was found by Cheapflights users on 7/29. 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.
Wed 8/274:20 pmGRB - BWI
1 stop6h 27mDelta
Sun 8/316:59 pmBWI - GRB
1 stop5h 23mDelta
Deal found 7/29$249
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Wed 10/159:44 amGRB - PHL
1 stop4h 06mAmerican Airlines
Tue 10/216:00 amPHL - GRB
1 stop4h 14mAmerican Airlines
Deal found 7/29$249
This Delta deal was found by Cheapflights users on 7/29. 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 8/285:11 pmGRB - DCA
1 stop4h 48mDelta
Wed 9/36:20 pmDCA - GRB
1 stop6h 02mDelta
Deal found 7/29$249
This Delta deal was found by Cheapflights users on 7/30. 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.
Thu 8/285:11 pmGRB - IAD
1 stop5h 15mDelta
Tue 9/25:25 pmIAD - GRB
1 stop6h 57mDelta
Deal found 7/30$274
This American Airlines deal was found by Cheapflights users on 7/30. 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.
Thu 10/309:44 amGRB - BWI
1 stop6h 49mAmerican Airlines
Sun 11/25:00 amBWI - GRB
1 stop4h 17mAmerican Airlines
Deal found 7/30$274
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Thu 10/306:00 amGRB - IAD
2 stops6h 46mAmerican Airlines
Sun 11/24:34 pmIAD - GRB
1 stop7h 28mAmerican Airlines
Deal found 7/29$279
This Delta deal was found by Cheapflights users on 7/29. 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.
Tue 8/55:32 amGRB - PHL
1 stop6h 52mDelta
Tue 8/126:25 pmPHL - GRB
1 stop5h 57mDelta
Deal found 7/29$284
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Thu 9/186:15 amGRB - DCA
1 stop5h 44mUnited Airlines
Tue 9/238:30 amDCA - GRB
1 stop5h 14mUnited Airlines
Deal found 7/30$296
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Fri 9/194:39 pmGRB - DCA
1 stop4h 21mAmerican Airlines
Mon 9/222:35 pmDCA - GRB
1 stop4h 21mAmerican Airlines
Deal found 7/29$314
This United Airlines deal was found by Cheapflights users on 7/30. 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 10/35:25 pmGRB - PHL
1 stop6h 20mUnited Airlines
Sun 10/56:42 pmPHL - GRB
1 stop4h 58mUnited Airlines
Deal found 7/30$409
This United Airlines deal was found by Cheapflights users on 7/31. 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 8/235:30 pmGRB - BWI
1 stop15h 25mUnited Airlines
Sat 8/305:30 pmBWI - GRB
1 stop5h 13mUnited Airlines
Deal found 7/31$417

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 July 31, 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 8/27

5:30 pm-12:32 am

1 stop6h 02m

Washington, D.C. Dulles Intl

Sun 8/31

8:20 am-12:44 pm

1 stop5h 24m

$249

Green BayPhiladelphia

GRB - PHL

GRBPHL

Green Bay Austin-Straubel

Wed 10/15

9:44 am-2:50 pm

1 stop4h 06m

Philadelphia

Tue 10/21

6:00 am-9:14 am

1 stop4h 14m

$249

Green BayBaltimore

GRB - BWI

GRBBWI

Green Bay Austin-Straubel

Wed 8/27

4:20 pm-11:47 pm

1 stop6h 27m

Baltimore/Washington

Sun 8/31

6:59 pm-11:22 pm

1 stop5h 23m

$249

Green BayWashington, D.C.

GRB - DCA

GRBDCA

Green Bay Austin-Straubel

Thu 8/28

5:11 pm-10:59 pm

1 stop4h 48m

Washington, D.C. Reagan-National

Wed 9/3

6:20 pm-11:22 pm

1 stop6h 02m

$249

Green BayBaltimore

GRB - BWI

GRBBWI

Green Bay Austin-Straubel

Thu 10/30

9:44 am-5:33 pm

1 stop6h 49m

Baltimore/Washington

Sun 11/2

5:00 am-8:17 am

1 stop4h 17m

$274

Green BayWashington, D.C.

GRB - IAD

GRBIAD

Green Bay Austin-Straubel

Thu 8/28

5:11 pm-11:26 pm

1 stop5h 15m

Washington, D.C. Dulles Intl

Tue 9/2

5:25 pm-11:22 pm

1 stop6h 57m

$274

Green BayWashington, D.C.

GRB - IAD

GRBIAD

Green Bay Austin-Straubel

Thu 10/30

6:00 am-1:46 pm

2 stops6h 46m

Washington, D.C. Dulles Intl

Sun 11/2

4:34 pm-11:02 pm

1 stop7h 28m

$279

Green BayWashington, D.C.

GRB - DCA

GRBDCA

Green Bay Austin-Straubel

Thu 9/18

6:15 am-12:59 pm

1 stop5h 44m

Washington, D.C. Reagan-National

Tue 9/23

8:30 am-12:44 pm

1 stop5h 14m

$296

Green BayWashington, D.C.

GRB - DCA

GRBDCA

Green Bay Austin-Straubel

Fri 9/19

4:39 pm-10:00 pm

1 stop4h 21m

Washington, D.C. Reagan-National

Mon 9/22

2:35 pm-5:56 pm

1 stop4h 21m

$314

Green BayPhiladelphia

GRB - PHL

GRBPHL

Green Bay Austin-Straubel

Tue 8/12

5:31 am-1:30 pm

1 stop6h 59m

Philadelphia

Tue 8/12

6:25 pm-11:22 pm

1 stop5h 57m

$377

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 25 results
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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, August is the cheapest month in which you can book a flight from Green Bay to Maryland (average of $241). Flying from Green Bay to Maryland in March is currently the most expensive (average of $290). 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 July 31, 2025.
See what other customers who have flown with Delta, United Airlines, and American 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
8.0
Very good
7,980 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,902 reviews
Delta
8.0
Very good
7,980 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Frontier
5.9
Fair
3,238 reviews
Delta
8.0
Very good
7,980 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines to fly from Green Bay to Maryland one-way?

    $117 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $159 and $159, 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 - Baltimore/Washington.

  • 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, August is the cheapest month in which you can book a flight from Green Bay to Maryland (average of $241). Flying from Green Bay to Maryland in March is currently the most expensive (average of $290). 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$223Average$314FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$258Average$389FlexibilityNo cancel feeOn-time69%

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