$284+ Cheap flights from Green Bay (GRB) to Maryland
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — BWI
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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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
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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
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Cheapest flights from Green Bay to MarylandExplore 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 October 25, 2026.
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 October 25, 2026.
This United Airlines deal was found by Cheapflights users on 10/20. 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 11/201:32 pm -
1 stop4h 37m
Sun 11/2212:34 pm -
1 stop7h 36m
Deal found 10/20![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 10/20. 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.
Mon 11/96:07 pm -
1 stop4h 20m
Sat 11/1412:18 pm -
1 stop5h 17m
Deal found 10/20![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 10/21. 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 12/106:08 pm -
1 stop4h 27m
Mon 12/146:00 am -
1 stop5h 32m
Deal found 10/21![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 10/20. 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.
Wed 11/411:04 am -
1 stop4h 47m
Sun 11/86:10 am -
1 stop5h 14m
Deal found 10/20![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 10/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/98:03 am -
1 stop4h 58m
Sun 12/1310:40 am -
1 stop5h 06m
Deal found 10/24![United Airlines logo]()
$412
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Sat 11/1410:37 am -
1 stop7h 24m
Wed 11/186:10 am -
1 stop4h 52m
Deal found 10/20![United Airlines logo]()
$439
This American Airlines deal was found by Cheapflights users on 10/20. 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.
Fri 11/206:53 pm -
2 stops12h 54m
Sun 11/226:04 am -
2 stops13h 18m
Deal found 10/20![American Airlines logo]()
$492
This American Airlines deal was found by Cheapflights users on 10/20. 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.
Mon 11/98:29 pm -
2 stops16h 09m
Sat 11/147:18 am -
1 stop17h 48m
Deal found 10/20![American Airlines logo]()
$523
This American Airlines deal was found by Cheapflights users on 10/22. 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 11/66:54 pm -
2 stops14h 16m
Tue 11/106:20 pm -
1 stop6h 46m
Deal found 10/22![American Airlines logo]()
$583
This American Airlines deal was found by Cheapflights users on 10/20. 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.
Wed 11/45:50 am -
2 stops10h 10m
Sun 11/87:18 am -
1 stop7h 41m
Deal found 10/20![American Airlines logo]()
$646
Best flights from Green Bay to MarylandDiscover carefully curated flight deals from Green Bay to Maryland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from Green Bay to Maryland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This United Airlines deal was found by Cheapflights users on 10/20. 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 11/201:32 pm -
1 stop4h 37m
Sun 11/2212:34 pm -
1 stop7h 36m
Deal found 10/20![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 10/20. 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.
Mon 11/96:07 pm -
1 stop4h 20m
Sat 11/1412:18 pm -
1 stop5h 17m
Deal found 10/20![Delta logo]()
$354
This United Airlines deal was found by Cheapflights users on 10/23. 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 12/48:03 am -
1 stop4h 58m
Tue 12/85:20 pm -
1 stop4h 43m
Deal found 10/23![United Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 10/21. 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 12/106:08 pm -
1 stop4h 27m
Mon 12/146:00 am -
1 stop5h 32m
Deal found 10/21![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 10/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/121:32 pm -
1 stop4h 37m
Sun 11/156:10 am -
1 stop4h 52m
Deal found 10/24![United Airlines logo]()
$354
This Delta deal was found by Cheapflights users on 10/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/145:25 pm -
1 stop4h 30m
Mon 1/186:00 am -
1 stop5h 23m
Deal found 10/22![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 10/23. 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.
Sat 11/78:00 am -
1 stop5h 06m
Wed 11/116:10 am -
1 stop4h 52m
Deal found 10/23![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 10/20. 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.
Wed 11/411:04 am -
1 stop4h 47m
Sun 11/86:10 am -
1 stop5h 14m
Deal found 10/20![Delta logo]()
$369
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Sat 11/1410:37 am -
1 stop7h 24m
Wed 11/186:10 am -
1 stop4h 52m
Deal found 10/20![United Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 10/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/308:00 am -
1 stop5h 24m
Wed 2/35:24 pm -
1 stop6h 34m
Deal found 10/24![United Airlines logo]()
$439
Last-minute flights from Green Bay to MarylandDiscover last-minute flight deals from Green Bay to Maryland. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Green Bay to Maryland. Data last updated October 25, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/23. 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 10/233:42 pm -
1 stop6h 17m
Mon 10/2610:09 am -
1 stop5h 30m
Deal found 10/23![United Airlines logo]()
$673
This Delta deal was found by Cheapflights users on 10/20. 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.
Wed 11/411:04 am -
1 stop4h 47m
Sun 11/86:10 am -
1 stop5h 14m
Deal found 10/20![Delta logo]()
$369
This American Airlines deal was found by Cheapflights users on 10/20. 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.
Wed 11/45:50 am -
2 stops10h 10m
Sun 11/87:18 am -
1 stop7h 41m
Deal found 10/20![American Airlines logo]()
$646
This American Airlines deal was found by Cheapflights users on 10/22. 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 11/66:54 pm -
2 stops14h 16m
Tue 11/106:20 pm -
1 stop6h 46m
Deal found 10/22![American Airlines logo]()
$583
This Delta deal was found by Cheapflights users on 10/20. 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.
Mon 11/96:07 pm -
1 stop4h 20m
Sat 11/1412:18 pm -
1 stop5h 17m
Deal found 10/20![Delta logo]()
$354
This American Airlines deal was found by Cheapflights users on 10/20. 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.
Mon 11/98:29 pm -
2 stops16h 09m
Sat 11/147:18 am -
1 stop17h 48m
Deal found 10/20![American Airlines logo]()
$523
This United Airlines deal was found by Cheapflights users on 10/20. 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.
Sat 11/1410:37 am -
1 stop7h 24m
Wed 11/186:10 am -
1 stop4h 52m
Deal found 10/20![United Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 10/20. 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 11/201:32 pm -
1 stop4h 37m
Sun 11/2212:34 pm -
1 stop7h 36m
Deal found 10/20![United Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 10/20. 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.
Fri 11/206:53 pm -
2 stops12h 54m
Sun 11/226:04 am -
2 stops13h 18m
Deal found 10/20![American Airlines logo]()
$492
One-way flights from Green Bay to MarylandSearch for one-way flight options from Green Bay to Maryland. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
Search for one-way flight options from Green Bay to Maryland. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This United Airlines deal was found by Cheapflights users on 10/20. 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 11/201:32 pm -
1 stop4h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![United Airlines logo]()
$284
This American Airlines deal was found by Cheapflights users on 10/20. 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.
Fri 11/202:37 pm -
2 stops8h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![American Airlines logo]()
$398
This Delta deal was found by Cheapflights users on 10/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:00 am -
1 stop6h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Delta logo]()
$410
This Delta deal was found by Cheapflights users on 10/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:00 am -
1 stop3h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Delta logo]()
$429
This American Airlines deal was found by Cheapflights users on 10/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/110:02 am -
2 stops10h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![American Airlines logo]()
$434
This American Airlines deal was found by Cheapflights users on 10/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:04 pm -
1 stop27h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![American Airlines logo]()
$658
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/315:30 am -
3 stops51h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$681
This American Airlines deal was found by Cheapflights users on 10/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/318:04 pm -
2 stops21h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![American Airlines logo]()
$682
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 October 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $339 (United Airlines) |
One-way from | $284 (United Airlines) |
Popular in | October |
Cheapest in | December |
Average price | $1,270 |
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 7,457,451 searches. Data last updated October 25, 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
Cheapest round-trip
Green BayBaltimore
GRB Green Bay Austin-Straubel - BWI Baltimore/Washington
GRBBWI
Green Bay Austin-Straubel
Fri 11/20
1:32 pm-7:09 pm
1 stop4h 37m
Baltimore/Washington
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$284
Green BayBaltimore
GRB Green Bay Austin-Straubel - BWI Baltimore/Washington
GRBBWI
Green Bay Austin-Straubel
Fri 11/20
1:32 pm-7:09 pm
1 stop4h 37m
Baltimore/Washington
Sun 11/22
12:34 pm-7:10 pm
1 stop7h 36m
$339
Green BayBaltimore
GRB Green Bay Austin-Straubel - BWI Baltimore/Washington
GRBBWI
Green Bay Austin-Straubel
Fri 12/4
8:03 am-2:01 pm
1 stop4h 58m
Baltimore/Washington
Tue 12/8
5:20 pm-9:03 pm
1 stop4h 43m
$339
Green BayBaltimore
GRB Green Bay Austin-Straubel - BWI Baltimore/Washington
GRBBWI
Green Bay Austin-Straubel
Mon 11/9
6:07 pm-11:27 pm
1 stop4h 20m
Baltimore/Washington
Sat 11/14
12:18 pm-4:35 pm
1 stop5h 17m
$354
Green BayBaltimore
GRB Green Bay Austin-Straubel - BWI Baltimore/Washington
GRBBWI
Green Bay Austin-Straubel
Thu 11/12
1:32 pm-7:09 pm
1 stop4h 37m
Baltimore/Washington
Sun 11/15
6:10 am-10:02 am
1 stop4h 52m
$354
Green BayBaltimore
GRB Green Bay Austin-Straubel - BWI Baltimore/Washington
GRBBWI
Green Bay Austin-Straubel
Thu 12/10
6:08 pm-11:35 pm
1 stop4h 27m
Baltimore/Washington
Mon 12/14
6:00 am-10:32 am
1 stop5h 32m
$359
Green BayBaltimore
GRB Green Bay Austin-Straubel - BWI Baltimore/Washington
GRBBWI
Green Bay Austin-Straubel
Thu 1/14
5:25 pm-10:55 pm
1 stop4h 30m
Baltimore/Washington
Mon 1/18
6:00 am-10:23 am
1 stop5h 23m
$359
Green BayBaltimore
GRB Green Bay Austin-Straubel - BWI Baltimore/Washington
GRBBWI
Green Bay Austin-Straubel
Sat 11/7
8:00 am-2:06 pm
1 stop5h 06m
Baltimore/Washington
Wed 11/11
6:10 am-10:02 am
1 stop4h 52m
$369
Green BayBaltimore
GRB Green Bay Austin-Straubel - BWI Baltimore/Washington
GRBBWI
Green Bay Austin-Straubel
Wed 11/4
11:04 am-4:51 pm
1 stop4h 47m
Baltimore/Washington
Sun 11/8
6:10 am-10:24 am
1 stop5h 14m
$369
Green BayBaltimore
GRB Green Bay Austin-Straubel - BWI Baltimore/Washington
GRBBWI
Green Bay Austin-Straubel
Fri 11/20
2:37 pm-11:55 pm
2 stops8h 18m
Baltimore/Washington
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$398
Showing 1-10 of 15 resultsSorted by cheapest first
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.
GRB-BWI
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
GRB-USMD
GRB-BWI
No data available for this route at this time. Please check back soon.
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 October 25, 2026.
See what other customers who have flown with 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.
Entertainment
7.1
Overall
7.3
Boarding
7.7
Comfort
7.3
Food
6.7
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Entertainment
7.1
Overall
7.3
Boarding
7.7
Comfort
7.3
Food
6.7
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
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.
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Green Bay and Maryland flights
Browse other Green Bay and Maryland flight options. Last updated on October 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Green Bay to Maryland flights
Consider these flights traveling from Green Bay to Maryland.
Top airline flying from Green Bay to Maryland
Discover the top airline 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 7,457,451 searches. Data last updated October 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$328 | Average$378 | FlexibilityNo cancel fee | On-time69% |