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BWI - GRB

$139 Find cheap flights from Baltimore to Green Bay

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Baltimore to Green Bay departing on 6/25. 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.
1 adult
0 bags
Sat 6/29
Sat 7/6

Search hundreds of travel sites at once for deals on flights to Green Bay

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Green Bay, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Green Bay, as well as popular online travel agencies
In the last 7 days travelers have searched 43,361,115 times on KAYAK, and here is why:

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Cheap flight deals from Baltimore to Green Bay (BWI-GRB)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Baltimore to Green Bay that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:12 pm - 11:31 pmBWI-GRB
6h 19m1 stop
5:30 am - 11:03 amGRB-BWI
4h 33m1 stop
$208Delta
Find Deal
Mon, Aug 5 - Wed, Aug 7
6:12 pm - 11:31 pmBWI-GRB
6h 19m1 stop
5:25 pm - 11:20 pmGRB-BWI
4h 55m1 stop
$238Delta
Find Deal
Mon, Aug 5 - Tue, Aug 6
6:05 am - 10:20 amBWI-GRB
5h 15m1 stop
5:25 pm - 11:20 pmGRB-BWI
4h 55m1 stop
$248Delta
Find Deal
Sat, Jul 6 - Fri, Jul 12
6:05 am - 10:20 amBWI-GRB
5h 15m1 stop
5:25 pm - 11:20 pmGRB-BWI
4h 55m1 stop
$278Delta
Find Deal
Sat, Jul 6 - Fri, Jul 12
7:45 am - 9:39 pmBWI-GRB
14h 54m1 stop
11:38 am - 8:54 pmGRB-BWI
8h 16m2 stops
$301American Airlines
Find Deal
Tue, Jun 25 - Sat, Sep 14
6:09 pm - 9:55 pmBWI-GRB
4h 46m1 stop
5:45 pm - 11:24 pmGRB-BWI
4h 39m1 stop
$308Delta
Find Deal
Thu, Sep 19 - Wed, Sep 25
11:55 am - 5:39 pmBWI-GRB
6h 44m1 stop
6:05 am - 11:15 amGRB-BWI
4h 10m1 stop
$338American Airlines
Find Deal
Sat, Sep 7 - Sun, Sep 15
8:48 pm - 12:46 pmBWI-GRB
16h 58m1 stop
6:32 pm - 4:35 pmGRB-BWI
21h 03m1 stop
$366Frontier
Find Deal
Tue, Jun 18 - Fri, Jun 21
5:44 pm - 9:02 pmBWI-GRB
4h 18m1 stop
10:51 am - 5:32 pmGRB-BWI
5h 41m1 stop
$374United Airlines
Find Deal
Tue, Jun 25 - Sat, Sep 14
6:25 am - 3:06 pmBWI-GRB
9h 41m1 stop
1:15 pm - 9:15 pmGRB-BWI
7h 00m1 stop
$398United Airlines
Find Deal
Wed, Jun 26 - Sat, Sep 14

Flights from Baltimore to Green Bay - Travel Insights & Trends

Get data-powered insights and trends into flights from Baltimore to Green Bay to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Baltimore to Green Bay?

The average price of all flights from Baltimore to Green Bay clicked on KAYAK for each day over the last 12 months.
When flying from Baltimore to Green Bay, you should consider leaving on a Saturday and avoid Sundays if you are looking for the best rates. For your return to Baltimore, you’ll find the best rates on Fridays and the most expensive ones on Sundays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Baltimore to Green Bay, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Baltimore to Green Bay is September, where tickets cost $317 on average. On the other hand, the most expensive months are April and June, where the average cost of tickets is $548 and $477 respectively.

Which airlines provide the cheapest flights from Baltimore to Green Bay?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Baltimore to Green Bay were found on Delta ($208) and American Airlines ($301). Frontier proposed the cheapest one-way flight at $139.

Good to know

Low season

January

High season

August

Cheapest flight

$139
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly and prices are also 20% lower on average.
Flight from Baltimore to Green Bay

When to book flights from Baltimore to Green Bay

Are your dates flexible? Find out the best times to travel from Baltimore to Green Bay based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Baltimore to Green Bay

  • What is the cheapest flight from Baltimore to Green Bay?

    In the last 3 days, the lowest price for a flight from Baltimore to Green Bay was $139 for a one-way ticket and $208 for a round-trip.

  • Do I need a passport to fly between Baltimore and Green Bay?

    No

  • Which aircraft models fly most regularly from Baltimore to Green Bay?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Baltimore to Green Bay?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Baltimore and Green Bay, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Baltimore to Green Bay, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Baltimore to Green Bay are Delta and United Airlines. With an average price for the route of $332 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $384 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Baltimore to Green Bay?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Baltimore to Green Bay.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Baltimore to Green Bay?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Green Bay from Baltimore is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Baltimore to Green Bay?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Green Bay with an airline and back to Baltimore with another airline. Booking your flights between Baltimore and GRB can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Baltimore to Green Bay?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Green Bay from Baltimore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 3 airlines serving from Baltimore to Green Bay

 
See real verified KAYAK customer reviews for airlines flying from Baltimore to Green Bay. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Baltimore to Green Bay? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10438 reviews
8.0Entertainment
7.4Food
8.2Boarding
7.9Comfort
8.6Crew
Airline reviews

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

10.0 ExcellentMichael, May 2024SJC - ATL
Read more about Delta reviews

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

They were an hour late and they didn’t have my wheelchair for me

The Flight crew didn’t serve us until about 1.5 hours into the flight because of turbulence but after it ended it was fine to move around. They served us water only and snacks and then NEVER, NOT ONE TIME came through to collect trash until right before landing about 1.5 hours later. There was absolutely no need for that. They crew was just standing around talking and visiting with each other and really never tried to see if we might want something besides water or even try to come pick up trash. This is VERY unusual for a Delta flight but it was not what I would have expected for a 4 hour flight.

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

The Wi-Fi was unavailable on this flight for some reason.

On time take off…US cabins look tired and need of refresh!

Fantastic. Smooth boarding with an infant. Never experienced it with any other carriers.

This was a Lufthansa flight, not United. The CSA at the counter, Ashley, was not only incompetent, but quite rude. Me and two other PAX waited over 7 minutes standing in front of her and another CSA and they ignored us. We joked that we must have accidently taken invisibility pills. She could have at least said "I'll be with you in a moment, I'm currently....". I could go on about how rude she and the other CSAs were (whispering, not communicating with me, blaming the situation on others, etc.). She would not work for me. Then, she gave me literally the worst seat on the plane. the worst. My seat kept getting bumped (rammed twice by the crew with their carts and about every 5 minutes by someone using the bathroom), listening to the bathroom all night, crowded seat, etc.

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

First flight of the day… MINIMUM FUEL! 15 minute landing delay at HOU due to fog turned into a 2+ hour delay! Rather than circle, they had to divert to another city to refuel! Sat on tarmac at Austin to refuel. We ALL missed our connections! The crew, including pilots, were clueless. Crew was really a mess. At HOU, Untied employees were exceedingly rude to all. It was pitiful.

An hour and a half late is UNACCEPTABLE. The negative impact to our family is unconscionable. And for the price we were forced to pay...

My husband and I pre-ordered our food, but they did not have my husband’s order, and my cheese plate was very average. I asked for a blanket and was told they don’t carry blankets on domestic routs. The flight was on time and smooth!

28 hour delay at Fort Worth/Dallas airport, part due to weather which was unavoidable, but various other reasons - no pilot, no fa, mechanical problem, plane too small, too big, crew out of flying time, seat configuration problems.... endless and hourly updates with a different excuse. Finally told us about 3.00 am, that the flight was delayed to hours later.

Experience was bad. 3.5 hour delay for a 2.5 hour trip. There was no r Transparency about the reason for the delay and it was done 30 mins at a time.

The boarding process and flight were great. However, I waited about 40 minutes for my luggage. It did not come up on the designated belt. Instead, everyone’s bags were on a cart. Not sure what the issue was, but we were not informed until another passenger went looking for her bags and found them.

There were delays on both ends. It made it less than excellent. This plane was great though

AA1537 the AC was not working properly. It was very hot and uncomfortable.

Worst experience flying American Airlines. I fly with them often, so I was super disappointed in the service I received at gate 30 in LGA on May 24, mid-day. The flight was delayed twice. I was patiently waiting in the American Airlines lounge when I received the notice on my app that the plane was boarding 45 minutes before its newly re-scheduled take off of 4 pm (from the orginal 1:45 pm then 3:00 pm). It took me 5 min to travel from the lounge to the gate and when I arrived there at 3:20 flight gate attendant told me the flight had closed and that they announced for passengers multiple times. I showed them the notification on my app and they were really rude and unempathetic. The person who rescheduled my flight at customer service wasn't any happier but was at least helpful in getting me on the next flight.

Flight was 1/2 hour delayed leaving Phoenix. Otherwise it was an average flight. Flight crew on this trip was very nice.

Everything was great except for the wifi was junk. Crew was super friendly and helpful

Was lucky to have a employee at the AA checkin counter that had compassion and understood they ordeal that we went through with our original flight being diverted, needing to stay in the aircraft and then flying to the original destination; adding hours to the trip and forcing us to miss our connection and our rebooked connection. She was able to get up on standby on the highest priority on the next flight to the closest airport we need to be at and it all worked out despite being many hours late.

Book cheap flights from Baltimore to Green Bay

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Baltimore to Green Bay found on KAYAK in the last 72 hours.
6/25Tue
1 stopFrontier
16h 58mBWI-GRB
$139
7/7Sun
1 stopFrontier
21h 10mBWI-GRB
$179
6/23Sun
1 stopFrontier
21h 06mBWI-GRB
$209
6/19Wed
1 stopDelta
7h 01mBWI-GRB
$219
6/17Mon
1 stopUnited Airlines
4h 52mBWI-GRB
$236
6/25Tue
2 stopsAmerican Airlines
12h 31mBWI-GRB
$242
6/22Sat
1 stopDelta
5h 40mBWI-GRB
$259
6/16Sun
1 stopUnited Airlines
4h 52mBWI-GRB
$261
6/19Wed
2 stopsAmerican Airlines
9h 20mBWI-GRB
$263
7/6Sat
3 stopsWestJet
18h 14mBWI-GRB
$843

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Last minute flights from Baltimore to Green Bay

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Baltimore to Green Bay that are departing in the next 10 days.
5/31Fri
multi-stopDelta
4h 32mBWI-GRB
6/5Wed
multi-stopDelta
4h 34mGRB-BWI
$338
5/31Fri
multi-stopAmerican Airlines
7h 06mBWI-GRB
6/5Wed
multi-stopAmerican Airlines
5h 49mGRB-BWI
$342
5/31Fri
multi-stopAmerican Airlines
7h 06mBWI-GRB
6/5Wed
multi-stopAmerican Airlines
6h 58mGRB-BWI
$345
6/3Mon
multi-stopDelta
4h 31mBWI-GRB
6/4Tue
multi-stopDelta
5h 52mGRB-BWI
$368
6/4Tue
multi-stopAmerican Airlines
9h 22mBWI-GRB
6/5Wed
multi-stopAmerican Airlines
5h 49mGRB-BWI
$372
6/4Tue
multi-stopAmerican Airlines
10h 43mBWI-GRB
6/5Wed
multi-stopAmerican Airlines
7h 50mGRB-BWI
$375
6/3Mon
multi-stopUnited Airlines
4h 18mBWI-GRB
6/4Tue
multi-stopUnited Airlines
5h 35mGRB-BWI
$494
6/3Mon
multi-stopAmerican Airlines
9h 13mBWI-GRB
6/5Wed
multi-stopAmerican Airlines
5h 49mGRB-BWI
$633
6/3Mon
multi-stopAmerican Airlines
9h 13mBWI-GRB
6/4Tue
multi-stopAmerican Airlines
9h 14mGRB-BWI
$636
6/2Sun
multi-stopAmerican Airlines
7h 06mBWI-GRB
6/4Tue
multi-stopAmerican Airlines
6h 50mGRB-BWI
$656

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Baltimore - Green Bay Flights

Departure:

Baltimore (BWI)United States

Destination:

Green Bay (GRB)United States

Return flight deals:

Green Bay - Baltimore

Cabin classes: