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$202+ 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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — BWI
Jun 22 — Jun 291
Mon 6/22
Mon 6/29
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 May 23, 2026.

This United Airlines deal was found by Cheapflights users on 5/21. 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 9/199:24 am
GRB
-
IAD
1 stop5h 37m
United Airlines
Sat 9/265:20 pm
IAD
-
GRB
1 stop4h 44m
United Airlines
Deal found 5/21$309
This Delta deal was found by Cheapflights users on 5/20. 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 9/105:25 pm
GRB
-
BWI
1 stop4h 29m
Delta
Mon 9/146:00 am
BWI
-
GRB
1 stop5h 22m
Delta
Deal found 5/20$309
This American Airlines deal was found by Cheapflights users on 5/22. 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 6/126:51 pm
GRB
-
PHL
1 stop4h 48m
American Airlines
Tue 6/165:40 pm
PHL
-
GRB
1 stop7h 30m
American Airlines
Deal found 5/22$309
This United Airlines deal was found by Cheapflights users on 5/20. 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 9/42:36 pm
GRB
-
DCA
1 stop5h 33m
United Airlines
Sun 9/68:30 am
DCA
-
GRB
1 stop4h 28m
United Airlines
Deal found 5/20$309
This American Airlines deal was found by Cheapflights users on 5/20. 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 6/116:51 pm
GRB
-
PHL
1 stop4h 48m
American Airlines
Wed 6/175:15 am
PHL
-
GRB
1 stop5h 03m
American Airlines
Deal found 5/20$310
This Delta deal was found by Cheapflights users on 5/21. 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 9/410:50 am
GRB
-
IAD
1 stop4h 35m
Delta
Mon 9/76:00 am
IAD
-
GRB
1 stop5h 22m
Delta
Deal found 5/21$323
This United Airlines deal was found by Cheapflights users on 5/22. 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 6/126:52 pm
GRB
-
PHL
1 stop5h 07m
United Airlines
Mon 6/156:00 am
PHL
-
GRB
1 stop5h 01m
United Airlines
Deal found 5/22$323
This Delta deal was found by Cheapflights users on 5/21. 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 9/35:25 pm
GRB
-
DCA
1 stop4h 26m
Delta
Mon 9/76:00 am
DCA
-
GRB
1 stop5h 22m
Delta
Deal found 5/21$323
This American Airlines deal was found by Cheapflights users on 5/22. 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 6/56:51 pm
GRB
-
PHL
1 stop4h 48m
American Airlines
Wed 7/85:15 am
PHL
-
GRB
1 stop5h 06m
American Airlines
Deal found 5/22$324
This Delta deal was found by Cheapflights users on 5/18. 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 9/105:25 pm
GRB
-
IAD
1 stop4h 34m
Delta
Mon 9/1410:40 am
IAD
-
GRB
1 stop6h 53m
Delta
Deal found 5/18$329
This American Airlines deal was found by Cheapflights users on 5/19. 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 6/69:48 am
GRB
-
PHL
2 stops7h 48m
American Airlines
Sat 6/277:37 pm
PHL
-
GRB
1 stop6h 06m
American Airlines
Deal found 5/19$329
This American Airlines deal was found by Cheapflights users on 5/22. 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 9/412:27 pm
GRB
-
DCA
1 stop4h 35m
American Airlines
Sun 9/68:32 am
DCA
-
GRB
2 stops7h 08m
American Airlines
Deal found 5/22$336

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 May 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$309
(Delta)

One-way from

$202
(American Airlines)

Popular in

June

Cheapest in

September
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. 17% potential increase in price ($78 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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 May 23, 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

Fri 9/4

6:25 am-11:52 am

1 stop4h 27m

Washington, D.C. Dulles Intl

Sun 9/6

10:35 am-2:00 pm

1 stop4h 25m

$309

Green BayWashington, D.C.

GRB - IAD

GRBIAD

Green Bay Austin-Straubel

Sat 9/19

5:25 pm-10:59 pm

1 stop4h 34m

Washington, D.C. Dulles Intl

Sat 9/26

6:15 am-11:09 am

1 stop5h 54m

$309

Green BayPhiladelphia

GRB - PHL

GRBPHL

Green Bay Austin-Straubel

Wed 8/19

5:43 am-11:30 am

1 stop4h 47m

Philadelphia

Thu 8/27

6:00 am-11:57 am

1 stop6h 57m

$309

Green BayPhiladelphia

GRB - PHL

GRBPHL

Green Bay Austin-Straubel

Thu 10/1

5:25 pm-11:00 pm

1 stop4h 35m

Philadelphia

Sun 10/4

6:00 am-10:22 am

1 stop5h 22m

$309

Green BayWashington, D.C.

GRB - DCA

GRBDCA

Green Bay Austin-Straubel

Fri 9/4

2:36 pm-9:09 pm

1 stop5h 33m

Washington, D.C. Reagan-National

Sun 9/6

8:30 am-11:58 am

1 stop4h 28m

$309

Green BayWashington, D.C.

GRB - DCA

GRBDCA

Green Bay Austin-Straubel

Sat 9/19

4:00 pm-11:28 pm

1 stop6h 28m

Washington, D.C. Reagan-National

Sat 9/26

6:00 am-10:22 am

1 stop5h 22m

$309

Green BayPhiladelphia

GRB - PHL

GRBPHL

Green Bay Austin-Straubel

Sat 6/27

6:51 pm-12:27 am

1 stop4h 36m

Philadelphia

Sat 7/11

4:55 pm-12:12 am

2 stops8h 17m

$314

Green BayPhiladelphia

GRB - PHL

GRBPHL

Green Bay Austin-Straubel

Fri 6/12

6:52 pm-12:59 am

1 stop5h 07m

Philadelphia

Mon 6/15

6:00 am-10:01 am

1 stop5h 01m

$323

Green BayWashington, D.C.

GRB - DCA

GRBDCA

Green Bay Austin-Straubel

Thu 9/3

5:25 pm-10:51 pm

1 stop4h 26m

Washington, D.C. Reagan-National

Mon 9/7

6:00 am-10:22 am

1 stop5h 22m

$323

Green BayWashington, D.C.

GRB - DCA

GRBDCA

Green Bay Austin-Straubel

Fri 9/4

4:00 pm-10:12 pm

1 stop5h 12m

Washington, D.C. Reagan-National

Mon 9/7

6:00 am-10:22 am

1 stop5h 22m

$323

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/21

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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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

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 May 23, 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
8,444 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.9
Good
8,444 reviews
Delta
7.9
Good
8,444 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
United Airlines
7.4
Good
9,751 reviews
Delta
7.9
Good
8,444 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.2

Entertainment

7.8

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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 $309, United Airlines can have you in Maryland from Green Bay in 4h 27m. 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.

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 May 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$248Average$368FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$283Average$348FlexibilityNo cancel feeOn-time69%

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