BOS - GRB

$149 Find Cheap Flights from Boston 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 Boston to Green Bay departing on 5/18. 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
1 adult, Economy, 0 bags

KAYAK searches 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 Boston 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 Boston to Green Bay, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$309
Overall average: $353
American Airlines
Tue 6/23Wed 7/1
BOS - GRB • 1 stop
Cheapest one-way
$149
Typical prices: $249-$349
Delta
Mon 5/18
BOS - GRB • 1 stop
Top airlines
Cheapest • from $309 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Boston and Green Bay. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $446 (round-trip)
Shortest trip • 5h 23m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 18% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Green Bay!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boston to Green Bay (BOS-GRB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Green Bay

Tue, Jun 23 - Wed, Jul 1
American Airlines Logo
7:00 am - 11:45 am
BOS
-
GRB
5h 45m
1 stop
American Airlines Logo
12:15 pm - 6:46 pm
GRB
-
BOS
5h 31m
1 stop
$309American Airlines
Tue, Jun 23 - Wed, Jul 1
American Airlines Logo
5:05 am - 11:45 am
BOS
-
GRB
7h 40m
1 stop
American Airlines Logo
12:15 pm - 9:24 pm
GRB
-
BOS
8h 09m
2 stops
$314American Airlines
Wed, Apr 1 - Sun, Apr 5
American Airlines Logo
10:56 am - 6:01 pm
BOS
-
GRB
8h 05m
2 stops
American Airlines Logo
5:00 am - 10:48 am
GRB
-
BOS
4h 48m
1 stop
$319American Airlines
Wed, Apr 1 - Wed, Apr 8
American Airlines Logo
12:59 pm - 7:32 pm
BOS
-
GRB
7h 33m
2 stops
American Airlines Logo
9:42 am - 6:24 pm
GRB
-
BOS
7h 42m
2 stops
$324American Airlines
Wed, Jul 29 - Wed, Aug 5
United Airlines Logo
6:00 am - 11:59 am
BOS
-
GRB
6h 59m
1 stop
United Airlines Logo
2:35 pm - 9:56 pm
GRB
-
BOS
6h 21m
1 stop
$329United Airlines
Wed, Apr 1 - Sun, Apr 5
United Airlines Logo
7:15 am - 2:13 pm
BOS
-
GRB
7h 58m
1 stop
United Airlines Logo
6:30 am - 12:46 pm
GRB
-
BOS
5h 16m
1 stop
$334United Airlines
Wed, Apr 1 - Wed, Apr 8
Delta Logo
1:00 pm - 4:31 pm
BOS
-
GRB
4h 31m
1 stop
Delta Logo
5:17 pm - 11:53 pm
GRB
-
BOS
5h 36m
1 stop
$339Delta
Wed, Apr 1 - Sun, Apr 5
United Airlines Logo
5:45 am - 11:59 am
BOS
-
GRB
7h 14m
2 stops
United Airlines Logo
6:30 am - 12:46 pm
GRB
-
BOS
5h 16m
1 stop
$344United Airlines
Thu, Apr 2 - Sun, Apr 5
United Airlines Logo
5:45 am - 11:59 am
BOS
-
GRB
7h 14m
2 stops
United Airlines Logo
5:40 pm - 12:59 am
GRB
-
BOS
6h 19m
1 stop
$348United Airlines
Wed, Apr 1 - Sun, Apr 5
American Airlines Logo
10:56 am - 6:01 pm
BOS
-
GRB
8h 05m
2 stops
American Airlines Logo
5:00 am - 1:22 pm
GRB
-
BOS
7h 22m
2 stops
$349American Airlines
Booking Insights

KAYAK's insights & trends for Boston to Green Bay flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston 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 Boston to Green Bay is October, where tickets cost $323 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $631 and $457 respectively.

Good to know

Low seasonFebruary
Cheapest flight$149
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Boston to Green Bay

When to book flights from Boston to Green Bay

Are your dates flexible? Find out the best times to travel from Boston 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 Boston to Green Bay

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

    In the last 3 days, the lowest price for a flight from Boston to Green Bay was $194 for a one-way ticket and $309 for a round-trip.

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

    A passport is not required to fly from Boston to Green Bay.

  • Which airports will I be using when flying from Boston to Green Bay?

    On your way to Green Bay, you’ll fly out from Boston Logan Intl. You’ll be landing at Green Bay Austin-Straubel.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Boston to Green Bay are Delta and United Airlines. With an average price for the route of $323 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $382 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Boston 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 Boston to Green Bay.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Green Bay from Boston 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 Boston 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 Boston with another airline. Booking your flights between Boston 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 Boston 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 Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Boston to Green Bay

 
See real verified KAYAK customer reviews for airlines flying from Boston 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 Boston 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.
7.9
DeltaOverall score based on 8288 reviews
7.2Food
8.1Boarding
8.5Crew
7.8Entertainment
7.9Comfort
Airline reviews

Perhaps when you’re sitting in 1st class and the crew closes the bathroom for the pilots, there could be a notification other than holding your hands up as a blockade when you get there and you’re told the restrooms are closed please turn around … especially at night when visibility is poor and you’re met by a flight attendants with their arms up

10.0 ExcellentDebra, Mar 2026
PBI - ATL
Read more Delta reviews

Perhaps when you’re sitting in 1st class and the crew closes the bathroom for the pilots, there could be a notification other than holding your hands up as a blockade when you get there and you’re told the restrooms are closed please turn around … especially at night when visibility is poor and you’re met by a flight attendants with their arms up

First class is comfortable. Enjoyed a movie and was able to relax compared to coach.

Loved flying First Class. Very comfortable. The seat was amazing. Enjoyed a movie and was able to relax so much better than in coach.

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The WiFi was not working. That made for a long flight.

Absolutely no communication on why there's a delay and multiple flight time reschedules. I would have canceled the flight and drove back home if I known it was going to be rescheduled 3 or 4 times.

Another late night flight and MORE men belligerently drinking and yelling. I had to move from first to economy because they were so obnoxious and disruptive. Crazy to go from a cozy chair to cardboard when you were supposed to be in first. Delta allows was too much drinking which leads to belligerent behavior.

I was in first class and literally the men behind me were so aggressively loud I moved myself to economy. This has become so common on Delta - people using audio without headphones, and men on 12am / late night flights drinking and yelling to talk to each other which prevents anyone around them from resting. Pretty crazy to have to move from first to economy (poorer service, less comfort...). Wild wild. Looking into other airlines.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Stop changing gates. Stop cancelling flights Stop moving my seat.

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Both my flight where delayed Had 25min to make it to my transfer flight

Everything was on time and service on the flight was great!

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

It’s always a great time flying with united airlines.

Good flight. Efficient boarding and competent flight crew. No problems until we arrived at our destination gate. We were early so there was an aircraft at the gate that had to move before we could pull in. Then, due to the type of aircraft we flew, the cabin door could not be opened until some luggage from the cargo bay was offloaded to preserve center of gravity characteristics. So, that further delayed deplaning. Despite being 20 minutes early on landing, we ended up being 5 to 10 minutes late after all the delays.

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

Delay after delay with little communication then AA lost my luggage and at airport would not assist just said scan this QR code to track your luggage and submit a claim. However QR code provided did not work so have to go back to airport

After changing the departure gate 5 times making us mo e from one side of the airport to the other and then back the flight was delayed nearly 2 hours. The male flight attendant had a bad attitude with the guest being condescending, disrespectful with people who were already on edge.

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

It would have been nice if American tried to care.

American Airlines did everything they could with the high Spring Break crowd. I was frustrated to be changed from 1st class to a middle seat at the back of the plane. This has happened before, not sure booking 1st class and paying the extra actually works.

I booked 1st class, my flights were changed and I was sitting in the middle at the back of the plane. A far cry from the 1st class I purchased for my flights. I am grateful I arrived on time.

There was no beverage service and the only time I saw a crew member walk through the cabin is when we were preparing to land.

Our flight was delayed 3 times and this is why I am giving such low reviews. Everything else was okay but being in the airport at 4:30pm for my initial flight at 7pm to not leave until after 9:30pm is insane,

Flights were constantly delayed. CRW took 50 minutes to get bags

Flight has been delayed every time I've ever taken it. Seats uncomfortable. Children behind me yelling the entire flight. Some of this is out of their control but overall just consistently not a great experience.

Everything you need to know for your flight from Boston to Green Bay

Information on your arrival and departure airports