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Cheap flights from Baltimore to Green Bay from $214

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to Green Bay departing on 10/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Baltimore to Green Bay

Cheap round-trip flights

United Airlines Logo
6:29 am - 12:44 pmBWI-GRB
7h 15m1 stop
United Airlines Logo
1:20 pm - 9:22 pmGRB-BWI
7h 02m1 stop
$249United Airlines
Find Deal
mar., oct. 14 - mar., oct. 21
Delta Logo
6:22 pm - 11:00 pmBWI-GRB
5h 38m1 stop
Delta Logo
5:20 pm - 11:02 pmGRB-BWI
4h 42m1 stop
$254Delta
Find Deal
vie., oct. 3 - lun., oct. 6
United Airlines Logo
6:29 am - 10:05 amBWI-GRB
4h 36m1 stop
United Airlines Logo
8:15 am - 2:08 pmGRB-BWI
4h 53m1 stop
$259United Airlines
Find Deal
mar., sep. 30 - sáb., oct. 4
American Airlines Logo
11:04 am - 5:56 pmBWI-GRB
7h 52m2 stops
American Airlines Logo
11:11 am - 5:50 pmGRB-BWI
5h 39m1 stop
$264American Airlines
Find Deal
mar., sep. 30 - sáb., oct. 4
Delta Logo
6:00 am - 10:26 amBWI-GRB
5h 26m1 stop
Delta Logo
5:20 pm - 11:02 pmGRB-BWI
4h 42m1 stop
$284Delta
Find Deal
jue., oct. 2 - lun., oct. 6
American Airlines Logo
6:00 am - 9:14 amBWI-GRB
4h 14m1 stop
American Airlines Logo
9:44 am - 8:48 pmGRB-BWI
10h 04m2 stops
$298American Airlines
Find Deal
mar., oct. 14 - mar., oct. 21
American Airlines Logo
11:04 am - 5:56 pmBWI-GRB
7h 52m2 stops
American Airlines Logo
6:00 am - 1:58 pmGRB-BWI
6h 58m2 stops
$309American Airlines
Find Deal
mar., sep. 30 - sáb., oct. 4
Delta Logo
5:30 pm - 4:38 pmBWI-GRB
24h 08m1 stop
Delta Logo
4:00 pm - 11:50 pmGRB-BWI
6h 50m1 stop
$324Delta
Find Deal
sáb., feb. 28 - mié., mar. 4
American Airlines Logo
6:00 am - 9:14 amBWI-GRB
4h 14m1 stop
American Airlines Logo
6:00 am - 5:40 pmGRB-BWI
10h 40m2 stops
$327American Airlines
Find Deal
mar., oct. 14 - mar., oct. 21
Delta Logo
6:00 am - 10:26 amBWI-GRB
5h 26m1 stop
Delta Logo
5:34 am - 11:12 amGRB-BWI
4h 38m1 stop
$339Delta
Find Deal
jue., oct. 2 - dom., oct. 5

American Airlines flights from Baltimore to Green Bay

Our best American Airlines deals on Baltimore to Green Bay flight tickets
American Airlines
Sep 30
BWI11:04 amBaltimore/Washington
7h 52m
2 stops
GRB5:56 pmGreen Bay Austin-Straubel
Oct 4
GRB11:11 amGreen Bay Austin-Straubel
5h 39m
1 stop
BWI5:50 pmBaltimore/Washington
$264
Find similar
American Airlines
Oct 14
BWI6:00 amBaltimore/Washington
4h 14m
1 stop
GRB9:14 amGreen Bay Austin-Straubel
Oct 21
GRB9:44 amGreen Bay Austin-Straubel
10h 04m
2 stops
BWI8:48 pmBaltimore/Washington
$298
Find similar
American Airlines
Sep 30
BWI11:04 amBaltimore/Washington
7h 52m
2 stops
GRB5:56 pmGreen Bay Austin-Straubel
Oct 4
GRB6:00 amGreen Bay Austin-Straubel
6h 58m
2 stops
BWI1:58 pmBaltimore/Washington
$309
Find similar

United Airlines flights from Baltimore to Green Bay

Our best United Airlines deals on Baltimore to Green Bay flight tickets
United Airlines
Oct 14
BWI6:29 amBaltimore/Washington
7h 15m
1 stop
GRB12:44 pmGreen Bay Austin-Straubel
Oct 21
GRB1:20 pmGreen Bay Austin-Straubel
7h 02m
1 stop
BWI9:22 pmBaltimore/Washington
$249
Find similar
United Airlines
Sep 30
BWI6:29 amBaltimore/Washington
4h 36m
1 stop
GRB10:05 amGreen Bay Austin-Straubel
Oct 4
GRB8:15 amGreen Bay Austin-Straubel
4h 53m
1 stop
BWI2:08 pmBaltimore/Washington
$259
Find similar
United Airlines
Oct 29
BWI6:15 amBaltimore/Washington
7h 18m
1 stop
GRB12:33 pmGreen Bay Austin-Straubel
Oct 31
GRB3:51 pmGreen Bay Austin-Straubel
24h 23m
1 stop
BWI5:14 pmBaltimore/Washington
$422
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Baltimore to Green Bay 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, momondo users made 832,500 searches. Data last updated septiembre 16, 2025.
Use the filters below to find and compare flights from Baltimore to Green Bay that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreGreen Bay

BWI - GRB

BWIGRB

Baltimore/Washington

mar. 10/14

6:29 am-12:44 pm

1 stop7h 15m

Green Bay Austin-Straubel

mar. 10/21

1:20 pm-9:22 pm

1 stop7h 02m

$249

BaltimoreGreen Bay

BWI - GRB

BWIGRB

Baltimore/Washington

vie. 10/3

6:22 pm-11:00 pm

1 stop5h 38m

Green Bay Austin-Straubel

lun. 10/6

5:20 pm-11:02 pm

1 stop4h 42m

$254

BaltimoreGreen Bay

BWI - GRB

BWIGRB

Baltimore/Washington

mar. 9/30

6:29 am-10:05 am

1 stop4h 36m

Green Bay Austin-Straubel

sáb. 10/4

8:15 am-2:08 pm

1 stop4h 53m

$259

BaltimoreGreen Bay

BWI - GRB

BWIGRB

Baltimore/Washington

mar. 9/30

11:04 am-5:56 pm

2 stops7h 52m

Green Bay Austin-Straubel

sáb. 10/4

11:11 am-5:50 pm

1 stop5h 39m

$264

BaltimoreGreen Bay

BWI - GRB

BWIGRB

Baltimore/Washington

jue. 10/2

6:00 am-10:26 am

1 stop5h 26m

Green Bay Austin-Straubel

lun. 10/6

5:20 pm-11:02 pm

1 stop4h 42m

$284

BaltimoreGreen Bay

BWI - GRB

BWIGRB

Baltimore/Washington

mar. 10/14

6:00 am-9:14 am

1 stop4h 14m

Green Bay Austin-Straubel

mar. 10/21

9:44 am-8:48 pm

2 stops10h 04m

$298

BaltimoreGreen Bay

BWI - GRB

BWIGRB

Baltimore/Washington

mar. 9/30

11:04 am-5:56 pm

2 stops7h 52m

Green Bay Austin-Straubel

sáb. 10/4

6:00 am-1:58 pm

2 stops6h 58m

$309

BaltimoreGreen Bay

BWI - GRB

BWIGRB

Baltimore/Washington

sáb. 2/28

5:30 pm-4:38 pm

1 stop24h 08m

Green Bay Austin-Straubel

mié. 3/4

4:00 pm-11:50 pm

1 stop6h 50m

$324

BaltimoreGreen Bay

BWI - GRB

BWIGRB

Baltimore/Washington

mar. 10/14

6:00 am-9:14 am

1 stop4h 14m

Green Bay Austin-Straubel

mar. 10/21

6:00 am-5:40 pm

2 stops10h 40m

$327

BaltimoreGreen Bay

BWI - GRB

BWIGRB

Baltimore/Washington

jue. 10/2

6:00 am-10:26 am

1 stop5h 26m

Green Bay Austin-Straubel

dom. 10/5

5:34 am-11:12 am

1 stop4h 38m

$339

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Green Bay from

How to get the cheapest flight ticket from Baltimore to Green Bay

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Green Bay?

The month of March is, on average, the cheapest month to fly to Green Bay from Baltimore, with most prices found around $232. If you aren’t able to travel during the month of March, then book flights to Green Bay from Baltimore during August instead. Flights to Green Bay in August, while not as cheap as those in March, still average around $365.

What is the cheapest day to depart on your flight to Green Bay?

The cheapest day to depart from Baltimore to Green Bay is on a Tuesday when prices can be found for as low as $352. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Baltimore to Green Bay for around $559.

What is the cheapest time of day to depart on your flight to Green Bay?

Our most recent data shows that the best time of day to fly to Green Bay is in the evening. Flights from Baltimore to Green Bay during this time can be as low as $353. In the morning is when there is more demand to fly to Green Bay, so prices are often more expensive at around $559 per ticket.

When to book flights from Baltimore to Green Bay

Are you open to changing your travel dates? Check out the ideal times to fly from Baltimore to Green Bay according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Baltimore to Green Bay (BWI to GRB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baltimore to Green Bay

Direct flights

None
There are no direct flights from Baltimore to Green Bay. There are no popular flight routes from Baltimore to Green Bay.
Search flight deals

  • How far is Baltimore/Washington to Green Bay Austin-Straubel by plane?

    Green Bay Austin-Straubel is 687.5 mi away from Baltimore/Washington. A reasonable flight in good conditions will take 3h 50m.

  • When did momondo last update prices for flights from Baltimore/Washington Airport to Green Bay Austin-Straubel Airport?

    Prices for flights from Baltimore/Washington Airport to Green Bay Austin-Straubel Airport refresh daily.

  • How many operators does momondo search for flights from Baltimore/Washington Airport to Green Bay Austin-Straubel Airport?

  • How old do you have to be to fly from Baltimore/Washington Airport to Green Bay Austin-Straubel Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Baltimore/Washington Airport to Green Bay Austin-Straubel Airport.

  • What documentation or ID do you need to fly to Green Bay Austin-Straubel Airport?

    The necessary travel and health documents for your Green Bay Austin-Straubel Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Baltimore to Green Bay?

Best airlines flying from Baltimore to Green Bay

Compare and see reviews for airlines that fly from Baltimore to Green Bay with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $232Free CancellationRating
7.9
7,957 reviews
Search Delta flights
United AirlinesPriceFrom $248Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights
American AirlinesPriceFrom $248Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near Green Bay?

Book flights to Green Bay if you plan to visit one of these locations
Sturgeon Bay
Manitowoc
Marinette
Shawano
De Pere

Why use momondo?

Why should I use momondo to find a flight deal from Baltimore to Green Bay?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Baltimore to Green Bay for you.

Can I find flights from Baltimore to Green Bay with flexible booking policies on momondo?

All flight searches from Baltimore to Green Bay on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Baltimore to Green Bay?

Once you have performed a search for Baltimore to Green Bay flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Baltimore to Green Bay right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Baltimore to Green Bay flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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