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$159+ 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — BWI
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
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 September 15, 2025.

Round-trip from

$249
(Delta)

One-way from

$159
(United Airlines)

Popular in

December

Cheapest in

January

Average price

$278
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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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 15, 2025.

This United Airlines deal was found by Cheapflights users on 9/13. 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 10/176:35 pmGRB - IAD
1 stop4h 47mUnited Airlines
Sat 10/186:30 amIAD - GRB
1 stop4h 35mUnited Airlines
Deal found 9/13$249
This Delta deal was found by Cheapflights users on 9/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/54:53 pmGRB - BWI
1 stop5h 09mDelta
Tue 12/94:49 pmBWI - GRB
1 stop6h 49mDelta
Deal found 9/14$249
This United Airlines deal was found by Cheapflights users on 9/13. 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 11/145:22 pmGRB - DCA
1 stop5h 37mUnited Airlines
Sun 11/1612:00 pmDCA - GRB
1 stop4h 10mUnited Airlines
Deal found 9/13$249
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 10/12:40 pmGRB - IAD
1 stop5h 15mUnited Airlines
Wed 10/86:30 amIAD - GRB
1 stop4h 35mUnited Airlines
Deal found 9/14$254
This United Airlines deal was found by Cheapflights users on 9/13. 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 9/272:40 pmGRB - IAD
1 stop5h 15mUnited Airlines
Mon 9/296:30 amIAD - GRB
1 stop4h 35mUnited Airlines
Deal found 9/13$259
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Fri 10/35:25 pmGRB - DCA
1 stop4h 18mUnited Airlines
Sun 10/512:00 pmDCA - GRB
1 stop4h 09mUnited Airlines
Deal found 9/15$259
This United Airlines deal was found by Cheapflights users on 9/13. 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 9/265:25 pmGRB - IAD
1 stop5h 56mUnited Airlines
Mon 9/296:30 amIAD - GRB
1 stop4h 35mUnited Airlines
Deal found 9/13$284
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 9/268:00 amGRB - DCA
1 stop3h 59mUnited Airlines
Mon 9/2912:00 pmDCA - GRB
1 stop4h 09mUnited Airlines
Deal found 9/14$284
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 10/106:35 pmGRB - IAD
1 stop4h 46mUnited Airlines
Sun 10/126:30 amIAD - GRB
1 stop4h 35mUnited Airlines
Deal found 9/14$285
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Fri 10/34:39 pmGRB - BWI
1 stop5h 22mAmerican Airlines
Sun 10/56:00 amBWI - GRB
1 stop4h 18mAmerican Airlines
Deal found 9/15$299
This Delta deal was found by Cheapflights users on 9/13. 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 10/175:20 pmGRB - BWI
1 stop4h 42mDelta
Sat 10/184:44 pmBWI - GRB
1 stop7h 08mDelta
Deal found 9/13$304
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Mon 11/105:22 pmGRB - IAD
1 stop5h 37mUnited Airlines
Sat 11/155:15 pmIAD - GRB
1 stop5h 23mUnited Airlines
Deal found 9/14$305

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 September 15, 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

6:15 am-11:19 am

1 stop6h 04m

$249

Green BayWashington, D.C.

GRB - IAD

GRBIAD

Green Bay Austin-Straubel

Fri 10/17

6:35 pm-12:22 am

1 stop4h 47m

Washington, D.C. Dulles Intl

Sat 10/18

6:30 am-10:05 am

1 stop4h 35m

$249

Green BayWashington, D.C.

GRB - DCA

GRBDCA

Green Bay Austin-Straubel

Fri 10/17

3:02 pm-11:12 pm

1 stop7h 10m

Washington, D.C. Reagan-National

Sat 10/18

5:55 pm-11:30 pm

1 stop6h 35m

$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

Green BayWashington, D.C.

GRB - DCA

GRBDCA

Green Bay Austin-Straubel

Fri 11/14

8:00 am-3:38 pm

1 stop6h 38m

Washington, D.C. Reagan-National

Sun 11/16

6:30 am-10:11 am

1 stop4h 41m

$249

Green BayWashington, D.C.

GRB - DCA

GRBDCA

Green Bay Austin-Straubel

Wed 2/18

5:25 pm-10:56 pm

1 stop4h 31m

Washington, D.C. Reagan-National

Sat 2/21

6:00 am-10:30 am

1 stop5h 30m

$249

Green BayWashington, D.C.

GRB - IAD

GRBIAD

Green Bay Austin-Straubel

Wed 10/1

2:40 pm-8:55 pm

1 stop5h 15m

Washington, D.C. Dulles Intl

Wed 10/8

6:30 am-10:05 am

1 stop4h 35m

$254

Green BayWashington, D.C.

GRB - DCA

GRBDCA

Green Bay Austin-Straubel

Fri 10/3

5:25 pm-10:43 pm

1 stop4h 18m

Washington, D.C. Reagan-National

Sun 10/5

12:00 pm-3:09 pm

1 stop4h 09m

$259

Green BayWashington, D.C.

GRB - IAD

GRBIAD

Green Bay Austin-Straubel

Fri 9/26

5:25 pm-12:21 am

1 stop5h 56m

Washington, D.C. Dulles Intl

Mon 9/29

6:30 am-10:05 am

1 stop4h 35m

$284

Green BayWashington, D.C.

GRB - IAD

GRBIAD

Green Bay Austin-Straubel

Fri 9/26

6:15 am-11:55 am

1 stop4h 40m

Washington, D.C. Dulles Intl

Sun 9/28

6:30 am-10:05 am

1 stop4h 35m

$284

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 58 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 September 15, 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
8.0
Very good
7,954 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

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
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

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
8,929 reviews
Delta
8.0
Very good
7,954 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

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.

  • 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?

    $159 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 $169 and $285, 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. Reagan-National. You may also consider Green Bay Austin-Straubel - Washington, D.C. Dulles Intl 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$223Average$308FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$258Average$389FlexibilityNo cancel feeOn-time69%

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