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Green Bay

$171+ Cheap flights from Boston to Green Bay (BOS - GRB)

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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — GRB
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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Cheap flight deals from Boston to Green Bay

Cheapest flights from Boston to Green Bay
Explore the most affordable flight options available from Boston to Green Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.

This American Airlines deal was found by Cheapflights users on 7/26. 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.
Thu 10/296:00 pm
BOS
-
GRB
1 stop7h 12m
American Airlines
Mon 11/25:42 am
GRB
-
BOS
1 stop7h 49m
American Airlines
Deal found 7/26$319
This American Airlines deal was found by Cheapflights users on 7/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:24 am
BOS
-
GRB
1 stop6h 32m
American Airlines
Sat 8/293:46 pm
GRB
-
BOS
1 stop7h 12m
American Airlines
Deal found 7/24$326
This Delta deal was found by Cheapflights users on 7/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2511:41 am
BOS
-
GRB
1 stop5h 13m
Delta
Tue 1/55:25 pm
GRB
-
BOS
1 stop5h 09m
Delta
Deal found 7/24$329
This American Airlines deal was found by Cheapflights users on 7/26. 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.
Thu 8/206:14 am
BOS
-
GRB
1 stop6h 42m
American Airlines
Mon 8/243:20 pm
GRB
-
BOS
1 stop7h 39m
American Airlines
Deal found 7/26$333
This American Airlines deal was found by Cheapflights users on 7/27. 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 12/257:00 am
BOS
-
GRB
2 stops8h 02m
American Airlines
Tue 1/52:46 pm
GRB
-
BOS
1 stop7h 50m
American Airlines
Deal found 7/27$335
This American Airlines deal was found by Cheapflights users on 7/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:00 pm
BOS
-
GRB
2 stops7h 12m
American Airlines
Mon 11/25:42 am
GRB
-
BOS
1 stop7h 49m
American Airlines
Deal found 7/24$339
This United Airlines deal was found by Cheapflights users on 7/25. 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 8/87:19 am
BOS
-
GRB
1 stop5h 40m
United Airlines
Tue 8/1111:45 am
GRB
-
BOS
1 stop6h 34m
United Airlines
Deal found 7/25$349

Find flight deals from Boston to Green Bay

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Green Bay (GRB). 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 July 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$319
(United Airlines)

One-way from

$171
(American Airlines)

Popular in

June

Cheapest in

April

Average price

$616
Provider with most accurate pricing for Boston Logan Intl-Green Bay Austin-Straubel flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Green Bay Austin-Straubel flights.
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From Boston Logan Intl to Green Bay Austin-Straubel
Search Deals
One-way flight from Boston Logan Intl to Green Bay Austin-Straubel
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($166 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston 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, Cheapflights users made 2,558,603 searches. Data last updated July 27, 2026.
Use the filters below to find and compare flights from Boston to Green Bay that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Thu 9/3

7:05 am-11:55 am

1 stop5h 50m

Green Bay Austin-Straubel

Sun 9/6

5:29 pm-1:11 am

1 stop6h 42m

$319

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Sat 8/22

5:30 am-10:27 am

1 stop5h 57m

Green Bay Austin-Straubel

Sun 8/23

5:37 pm-11:59 pm

1 stop5h 22m

$319
Quickest round-trip

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Wed 9/16

7:05 am-11:22 am

1 stop5h 17m

Green Bay Austin-Straubel

Wed 9/23

6:00 pm-11:58 pm

1 stop4h 58m

$319

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Thu 10/1

5:55 am-11:22 am

1 stop6h 27m

Green Bay Austin-Straubel

Mon 10/5

6:00 pm-11:58 pm

1 stop4h 58m

$319

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Fri 12/25

11:41 am-3:54 pm

1 stop5h 13m

Green Bay Austin-Straubel

Tue 1/5

5:25 pm-11:34 pm

1 stop5h 09m

$329

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Sat 8/8

7:19 am-11:59 am

1 stop5h 40m

Green Bay Austin-Straubel

Tue 8/11

6:25 am-2:22 pm

2 stops6h 57m

$354

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Thu 11/12

6:00 am-10:02 am

1 stop5h 02m

Green Bay Austin-Straubel

Mon 11/16

5:30 pm-12:46 am

1 stop6h 16m

$438

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Thu 11/12

5:30 am-10:27 am

1 stop5h 57m

Green Bay Austin-Straubel

Mon 11/16

6:07 pm-11:56 pm

1 stop4h 49m

$449
Cheapest one-way

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Fri 1/22

3:00 pm-9:32 pm

1 stop7h 32m

$209

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Wed 10/28

12:27 pm-4:43 pm

1 stop5h 16m

$209

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/22

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Compare providers for flights from Boston to Green Bay

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Green Bay in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boston-Green Bay flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boston-Green Bay flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boston-Green Bay flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boston-Green Bay flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Green Bay flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boston to Green Bay

Have a flexible travel schedule? Discover the best time to fly to Green Bay from Boston with our price prediction graph.
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 Boston to Green Bay

What is the cheapest month to book a flight from Boston to Green Bay?

Currently, April is the cheapest month in which you can book a flight from Boston to Green Bay (average of $317). Flying from Boston to Green Bay in June is currently the most expensive (average of $731). 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.

How much does it cost to fly round-trip from Boston to Green Bay?

Airfare is below average for this route at the moment.

Boston to Green Bay flights typically cost between $374 and $617 in October.
The cheapest round-trip price found within the last 5 days was $319 on American Airlines (Oct 29-Nov 2).

Reviews of airlines servicing Green Bay

Get insights into the airlines that provide service to Green Bay. 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 Green Bay. Reviews last updated July 27, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican Airlines from Boston to Green Bay. 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.
Delta
7.8
Good
8,482 reviews

Crew

8.5

Entertainment

7.8

Boarding

8.1

Food

7.2

Comfort

7.8

Overall

7.8

Reviews

1 / 20
6.0
Good

Cidalia,Aug 2023

BOS - MIA

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours
Delta
7.8
Good
8,482 reviews
Delta
7.8
Good
8,482 reviews

Crew

8.5

Entertainment

7.8

Boarding

8.1

Food

7.2

Comfort

7.8

Overall

7.8

Reviews

1 / 20
6.0
Good

Cidalia,Aug 2023

BOS - MIA

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours
United Airlines
7.4
Good
10,041 reviews
Delta
7.8
Good
8,482 reviews

Crew

8.5

Entertainment

7.8

Boarding

8.1

Food

7.2

Comfort

7.8

Overall

7.8

Reviews

1 / 20
6.0
Good

Cidalia,Aug 2023

BOS - MIA

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours
American Airlines
7.1
Good
11,836 reviews
Delta
7.8
Good
8,482 reviews

Crew

8.5

Entertainment

7.8

Boarding

8.1

Food

7.2

Comfort

7.8

Overall

7.8

Reviews

1 / 20
6.0
Good

Cidalia,Aug 2023

BOS - MIA

I like Delta overall but the delays lately without justification are not leaving a good impression. Both flights were delayed for over 2 hours

Related info for your journey

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

  • How long is the flight from Boston to Green Bay?

    There are many flights that can get you from Boston to Green Bay in 5h 50m. Fly via United Airlines or Delta to get the fastest option. The distance from Boston to Green Bay is about 869 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Cheapflights users have booked flights from Boston to Green Bay round-trip from $248. Other airlines that can offer you cheap pricing are Delta, from $248, and United Airlines, from $276. American Airlines is priced at 44% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Boston to Green Bay (average of $317). Flying from Boston to Green Bay in June is currently the most expensive (average of $731). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Boston to Green Bay

Discover the top 3 airlines that operate flights from Boston to Green Bay. 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 2,558,603 searches. Data last updated July 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$617FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$346FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$276Average$392FlexibilityNo cancel feeOn-time69%

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