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Cheap flights from Green Bay to Baltimore (GRB - BWI) from $140

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 6/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
GRB — BWI
May 4 — May 111
From?
To?
Sat 5/4
Sat 5/11
1 adult, Economy
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Cheap flight deals from Green Bay to Baltimore

Discover tips and strategies to find the most affordable flight options for your journey from Green Bay (GRB) to Baltimore (BWI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 29, 2024.

Popular in

March

Cheapest in

September

Round-trip from

$234

One-way from

$140
High demand for flights, 32% potential price rise
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Best time to find cheap flights, 54% potential price drop
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From Green Bay Austin-Straubel to Baltimore/Washington
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One-way flight from Green Bay Austin-Straubel to Baltimore/Washington
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What is the cheapest day to fly round-trip from Green Bay to Baltimore?

Users have found that flying from Green Bay to Baltimore on a Sunday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

What is the cheapest month to fly from Green Bay to Baltimore?

Flights from Green Bay to Baltimore lean towards being more expensive in July. Prices are generally better when you fly from Green Bay to Baltimore in May, with the cheapest ticket starting at $286.

When is the cheapest time to fly from Green Bay to Baltimore (GRB - BWI)?

When flying from Green Bay to Baltimore, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 31% versus a flight in the morning.

Cheap Delta flights from Green Bay to Baltimore

Explore cheap flight options specifically provided by Delta for the route between Green Bay and Baltimore. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,948,547 searches. Data last updated April 29, 2024.
Check out some of the cheapest Delta flights we've come across from Green Bay to Baltimore. It's recommended that users confirm their flight details before booking.
Sun 8/185:45 pmGRB - BWI
1 stop4h 43mDelta
Sun 9/111:20 amBWI - GRB
1 stop6h 10mDelta
Deal found 4/29$278
Thu 5/2312:05 pmGRB - BWI
1 stop4h 06mDelta
Mon 5/276:10 amBWI - GRB
1 stop5h 30mDelta
Deal found 4/28$303
Thu 10/175:45 amGRB - BWI
1 stop6h 02mDelta
Mon 10/214:36 pmBWI - GRB
1 stop6h 19mDelta
Deal found 4/28$448
Thu 10/175:45 amGRB - BWI
1 stop6h 02mDelta
Mon 10/214:36 pmBWI - GRB
1 stop6h 19mDelta
Deal found 4/29$478
Thu 5/2312:05 pmGRB - BWI
1 stop4h 06mDelta
Fri 5/246:16 pmBWI - GRB
1 stop3h 40mDelta
Deal found 4/28$548
Mon 5/134:22 pmGRB - BWI
1 stop5h 52mDelta
Fri 5/175:52 pmBWI - GRB
1 stop4h 32mDelta
Deal found 4/28$558

Cheap American Airlines flights from Green Bay to Baltimore

Explore cheap flight options specifically provided by American Airlines for the route between Green Bay and Baltimore. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,948,547 searches. Data last updated April 29, 2024.
To aid your search, here are some of the cheapest American Airlines flights we've found from Green Bay to Baltimore. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Fri 9/273:05 pmGRB - BWI
1 stop5h 20mAmerican Airlines
Sun 10/66:58 amBWI - GRB
2 stops8h 17mAmerican Airlines
Deal found 4/28$366
Tue 5/2811:36 amGRB - BWI
1 stop9h 12mAmerican Airlines
Sun 6/25:00 amBWI - GRB
2 stops7h 06mAmerican Airlines
Deal found 4/28$390
Wed 5/296:01 amGRB - BWI
1 stop4h 01mAmerican Airlines
Mon 6/35:00 amBWI - GRB
2 stops7h 06mAmerican Airlines
Deal found 4/28$481
Fri 9/276:35 amGRB - BWI
2 stops10h 15mAmerican Airlines
Sun 10/67:42 amBWI - GRB
2 stops7h 33mAmerican Airlines
Deal found 4/28$486
Tue 5/2811:36 amGRB - BWI
2 stops6h 50mAmerican Airlines
Sun 6/25:00 amBWI - GRB
2 stops7h 06mAmerican Airlines
Deal found 4/28$516
Fri 6/212:43 pmGRB - BWI
1 stop5h 49mAmerican Airlines
Sun 6/235:00 amBWI - GRB
2 stops13h 51mAmerican Airlines
Deal found 4/28$544
Thu 6/62:43 pmGRB - BWI
1 stop5h 49mAmerican Airlines
Mon 6/101:19 pmBWI - GRB
2 stops9h 20mAmerican Airlines
Deal found 4/28$561
Fri 5/2411:36 amGRB - BWI
1 stop22h 26mAmerican Airlines
Mon 5/278:20 amBWI - GRB
2 stops14h 23mAmerican Airlines
Deal found 4/28$564
Wed 5/296:01 amGRB - BWI
2 stops9h 43mAmerican Airlines
Mon 6/39:50 amBWI - GRB
2 stops9h 13mAmerican Airlines
Deal found 4/28$566

Cheap Green Bay to Baltimore flights in April & May 2024

Find cheap flight options from Green Bay to Baltimore specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,948,547 searches. Prices were last updated on April 29, 2024.
These are some of the most attractive deals on flights from Green Bay to Baltimore in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Fri 5/243:50 pmGRB - BWI
1 stop4h 42mUnited Airlines
Mon 5/276:30 amBWI - GRB
1 stop4h 47mUnited Airlines
Deal found 4/28$248
Wed 5/155:19 amGRB - BWI
1 stop4h 36mDelta
Mon 5/206:16 pmBWI - GRB
1 stop3h 40mDelta
Deal found 4/28$278
Thu 5/2312:05 pmGRB - BWI
1 stop4h 06mDelta
Mon 5/276:10 amBWI - GRB
1 stop5h 30mDelta
Deal found 4/28$303
Tue 4/305:21 pmGRB - BWI
1 stop4h 59mDelta
Sat 5/44:44 pmBWI - GRB
1 stop7h 25mDelta
Deal found 4/28$338
Tue 4/304:25 pmGRB - BWI
1 stop6h 59mDelta
Sat 5/46:50 pmBWI - GRB
1 stop5h 19mDelta
Deal found 4/27$348
Tue 5/2811:36 amGRB - BWI
1 stop9h 12mAmerican Airlines
Sun 6/25:00 amBWI - GRB
2 stops7h 06mAmerican Airlines
Deal found 4/28$390
Wed 5/296:01 amGRB - BWI
1 stop4h 01mAmerican Airlines
Mon 6/35:00 amBWI - GRB
2 stops7h 06mAmerican Airlines
Deal found 4/28$481
Tue 5/2811:36 amGRB - BWI
2 stops6h 50mAmerican Airlines
Sun 6/25:00 amBWI - GRB
2 stops7h 06mAmerican Airlines
Deal found 4/28$516
Thu 5/2312:05 pmGRB - BWI
1 stop4h 06mDelta
Fri 5/246:16 pmBWI - GRB
1 stop3h 40mDelta
Deal found 4/28$548

Green Bay to Baltimore 2024 flight deals

Discover exclusive flight deals for travel between Green Bay and Baltimore in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,948,547 searches. Data last updated April 29, 2024.
These are some of the most attractive deals on flights from Green Bay to Baltimore in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Fri 9/273:05 pmGRB - BWI
1 stop5h 20mAmerican Airlines
Sun 10/66:22 amBWI - GRB
1 stop5h 26mAmerican Airlines
Deal found 4/28$248
Sun 8/185:45 pmGRB - BWI
1 stop4h 43mDelta
Sun 9/111:20 amBWI - GRB
1 stop6h 10mDelta
Deal found 4/29$278
Thu 5/2312:05 pmGRB - BWI
1 stop4h 06mDelta
Mon 5/276:10 amBWI - GRB
1 stop5h 30mDelta
Deal found 4/28$303
Tue 4/305:21 pmGRB - BWI
1 stop4h 59mDelta
Sat 5/44:44 pmBWI - GRB
1 stop7h 25mDelta
Deal found 4/28$338
Tue 4/304:25 pmGRB - BWI
1 stop6h 59mDelta
Sat 5/46:50 pmBWI - GRB
1 stop5h 19mDelta
Deal found 4/27$348
Fri 9/273:05 pmGRB - BWI
1 stop5h 20mAmerican Airlines
Sun 10/66:58 amBWI - GRB
2 stops8h 17mAmerican Airlines
Deal found 4/28$366
Tue 5/2811:36 amGRB - BWI
1 stop9h 12mAmerican Airlines
Sun 6/25:00 amBWI - GRB
2 stops7h 06mAmerican Airlines
Deal found 4/28$390
Thu 10/175:45 amGRB - BWI
1 stop6h 02mDelta
Mon 10/214:36 pmBWI - GRB
1 stop6h 19mDelta
Deal found 4/28$448
Sun 4/283:51 pmGRB - BWI
1 stop6h 20mUnited Airlines
Wed 5/110:52 amBWI - GRB
1 stop5h 17mUnited Airlines
Deal found 4/28$453

One-way flights to Baltimore from Green Bay

Search for one-way flight options from Green Bay to Baltimore. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,948,547 searches. Data last updated April 29, 2024.
Take a look at some of the one-way flights we've detected from Green Bay to Baltimore. Users can also find round-trip Green Bay to Baltimore flights by using the search form above.
Wed 6/51:46 pmGRB - BWI
1 stop21h 48mFrontier
Deal found 4/28$140
Wed 9/188:25 amGRB - BWI
1 stop4h 46mUnited Airlines
Deal found 4/29$219
Thu 5/235:19 amGRB - BWI
1 stop6h 38mDelta
Deal found 4/28$279
Wed 9/186:35 amGRB - BWI
2 stops10h 15mAmerican Airlines
Deal found 4/29$284
Thu 5/236:01 amGRB - BWI
2 stops12h 25mAmerican Airlines
Deal found 4/28$398

Find flights from Green Bay to Baltimore within your budget

Customize your flight search to find flights from Green Bay to Baltimore 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 2,948,547 searches. Data last updated April 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$248 - $486

Route

Depart

Return

Price

Green Bay Austin-StraubelBaltimore/Washington

GRB - BWI

GRBBWI

Green Bay Austin-Straubel

Fri 5/24

1 stop4h 42m

Baltimore/Washington

Mon 5/27

1 stop4h 47m

$248

Green Bay Austin-StraubelBaltimore/Washington

GRB - BWI

GRBBWI

Green Bay Austin-Straubel

Sun 8/18

1 stop4h 43m

Baltimore/Washington

Sun 9/1

1 stop6h 10m

$278

Green Bay Austin-StraubelBaltimore/Washington

GRB - BWI

GRBBWI

Green Bay Austin-Straubel

Thu 5/23

1 stop4h 06m

Baltimore/Washington

Mon 5/27

1 stop5h 30m

$303

Green Bay Austin-StraubelBaltimore/Washington

GRB - BWI

GRBBWI

Green Bay Austin-Straubel

Fri 9/27

1 stop5h 20m

Baltimore/Washington

Sun 10/6

2 stops8h 17m

$366

Green Bay Austin-StraubelBaltimore/Washington

GRB - BWI

GRBBWI

Green Bay Austin-Straubel

Tue 5/28

1 stop9h 12m

Baltimore/Washington

Sun 6/2

2 stops7h 06m

$390

Green Bay Austin-StraubelBaltimore/Washington

GRB - BWI

GRBBWI

Green Bay Austin-Straubel

Thu 10/17

1 stop6h 02m

Baltimore/Washington

Mon 10/21

1 stop6h 19m

$448

Green Bay Austin-StraubelBaltimore/Washington

GRB - BWI

GRBBWI

Green Bay Austin-Straubel

Thu 10/17

1 stop6h 02m

Baltimore/Washington

Mon 10/21

1 stop6h 19m

$478

Green Bay Austin-StraubelBaltimore/Washington

GRB - BWI

GRBBWI

Green Bay Austin-Straubel

Wed 5/29

1 stop4h 01m

Baltimore/Washington

Mon 6/3

2 stops7h 06m

$481

Green Bay Austin-StraubelBaltimore/Washington

GRB - BWI

GRBBWI

Green Bay Austin-Straubel

Fri 9/27

2 stops10h 15m

Baltimore/Washington

Sun 10/6

2 stops7h 33m

$486

Flights are sorted by cheapest first

Deals found on 4/28

When is the cheapest time to fly from Green Bay to Baltimore?

Use this chart to determine the cheapest time to fly round-trip from Green Bay to Baltimore. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Green Bay to Baltimore flight should consider departing on Thursday at noon when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Baltimore by month

Plan your trip from Green Bay to Baltimore by taking into account the cheapest months to travel. The average price of a one-way flight from Green Bay to Baltimore is currently $264 while a round-trip flight costs $386. Price data was last updated on April 28, 2024.

Currently, December is the cheapest month in which you can book a flight from Green Bay to Baltimore (average of $238). Flying from Green Bay to Baltimore in July is currently the most expensive (average of $300). 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.

January

$266

February

$248

March

$258

April

$263

May

$270

June

$292

July

$300

August

$266

September

$246

October

$251

November

$267

December

$238

Temperature and rainfall in Baltimore by month

Plan your trip to Baltimore by taking into account the average temperature and rainfall totals by month.

WAS

Temperature

35.6 - 80.6 °F

Reviews of airlines servicing Baltimore

Get insights into the airlines that provide service to Baltimore. 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 Baltimore. Reviews last updated April 29, 2024.
Read through reviews of airlines operating flights from Green Bay to Baltimore, such as Delta and American Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,913 reviews
Check prices

Food

7.4

Boarding

8.2

Comfort

7.9

Overall

8.1

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
10,913 reviews
Delta
8.1
Very good
10,913 reviews
Check prices

Food

7.4

Boarding

8.2

Comfort

7.9

Overall

8.1

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

United Airlines
7.4
Good
11,202 reviews
Delta
8.1
Very good
10,913 reviews
Check prices

Food

7.4

Boarding

8.2

Comfort

7.9

Overall

8.1

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

American Airlines
7.3
Good
14,834 reviews
Delta
8.1
Very good
10,913 reviews
Check prices

Food

7.4

Boarding

8.2

Comfort

7.9

Overall

8.1

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Frontier
6.3
Okay
4,123 reviews
Delta
8.1
Very good
10,913 reviews
Check prices

Food

7.4

Boarding

8.2

Comfort

7.9

Overall

8.1

Entertainment

8.0

Crew

8.6

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

Find useful and relevant information for your journey from Green Bay to Baltimore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Green Bay to Baltimore for under $300 on Cheapflights?

    Yes, there are multiple flights from Green Bay to Baltimore for under $300. The cheapest flight booked recently is on United Airlines for just $248, but on average you can expect to pay $485.

  • What are the cheapest airlines flying from Green Bay to Baltimore round-trip?

    Currently priced at $248, United Airlines will fly you from Green Bay to Baltimore and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and American Airlines - these airlines can fly you to your destination from $278 and $366, respectively. United Airlines is priced at 43% lower than the current average price of a flight leaving 3 months from now.

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $140. Users have also found prices from $219 and $279 on United Airlines and Delta, respectively.

  • What are the most popular airlines that fly from Green Bay to Baltimore?

    When booking a flight from Green Bay to Baltimore, you may want to consider flying on American Airlines, Delta or United Airlines as they are the most popular for this route.

  • What does GRB to BWI mean?

    This is defined as Green Bay Austin-Straubel Airport (GRB) and Baltimore/Washington Airport (BWI). Codes like Baltimore/Washington Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Green Bay to Baltimore that include extra baggage allowance?

    The amount of baggage you can bring on your Green Bay to Baltimore flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Green Bay to Baltimore with specific airlines?

    Yes, Cheapflights allows you to browse and filter Green Bay to Baltimore flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Green Bay to Baltimore that include hotel bookings?

    Yes. In addition to deals on Green Bay to Baltimore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Green Bay to Baltimore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Green Bay to Baltimore.

  • Can I find deals for business class flights from Green Bay to Baltimore?

    Yes. Cheapflights offers flight deals from Green Bay to Baltimore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Green Bay to Baltimore that allow pets onboard?

    Many airlines flying from Green Bay to Baltimore offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Green Bay to Baltimore?

    Yes, you can often find last-minute deals on Green Bay to Baltimore flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Green Bay to Baltimore flight deals updated?

    The Green Bay to Baltimore flight deals you see on this page were last updated on 4/29.

See more FAQs

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Alternative routes for Green Bay to Baltimore
See prices for flight routes from nearby airports that may be better suited for you.

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Top 3 airlines flying from Green Bay to Baltimore

Discover the top 3 airlines that operate flights from Green Bay to Baltimore. 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 2,948,547 searches. Data last updated April 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$186Average$307FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$256Average$332FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$264Average$478FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from Green Bay to Baltimore by cabin class

Find flights from Green Bay to Baltimore, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Green Bay to Baltimore?

Deals for Green Bay to Baltimore flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Green Bay to Baltimore?

Cheapflights simply makes it quick and affordable to book flights from Green Bay to Baltimore by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Green Bay to Baltimore with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Green Bay to Baltimore flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Green Bay to Baltimore become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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