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$164+ Cheap flights from Green Bay to Boston (GRB - BOS)

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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — BOS
mai 27 — juin 31
mer. 5/27
mer. 6/3
1 adult, Economy
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Cheap flight deals from Green Bay to Boston

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

This Delta deal was found by Cheapflights users on 4/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/306:00 pm
GRB
-
BOS
1 stop4h 54m
Delta
sam. 7/45:55 am
BOS
-
GRB
1 stop6h 28m
Delta
Deal found 4/26$311
This American Airlines deal was found by Cheapflights users on 4/23. 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.
sam. 5/2312:15 pm
GRB
-
BOS
2 stops8h 46m
American Airlines
mer. 5/275:49 pm
BOS
-
GRB
1 stop7h 04m
American Airlines
Deal found 4/23$316
This Delta deal was found by Cheapflights users on 4/23. 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.
ven. 5/2911:53 am
GRB
-
BOS
1 stop6h 22m
Delta
mar. 6/23:00 pm
BOS
-
GRB
1 stop8h 52m
Delta
Deal found 4/23$319
This Delta deal was found by Cheapflights users on 4/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/296:00 pm
GRB
-
BOS
1 stop4h 54m
Delta
mar. 7/75:40 am
BOS
-
GRB
1 stop5h 47m
Delta
Deal found 4/26$320
This American Airlines deal was found by Cheapflights users on 4/27. 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.
mer. 5/2712:15 pm
GRB
-
BOS
2 stops7h 59m
American Airlines
dim. 5/317:00 am
BOS
-
GRB
1 stop5h 45m
American Airlines
Deal found 4/27$324
This United Airlines deal was found by Cheapflights users on 4/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 7/35:30 pm
GRB
-
BOS
1 stop4h 48m
United Airlines
mer. 7/85:45 am
BOS
-
GRB
2 stops7h 14m
United Airlines
Deal found 4/26$325
This American Airlines deal was found by Cheapflights users on 4/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 7/2212:12 pm
GRB
-
BOS
2 stops8h 21m
American Airlines
mar. 7/285:00 am
BOS
-
GRB
1 stop5h 19m
American Airlines
Deal found 4/25$326
This United Airlines deal was found by Cheapflights users on 4/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 5/81:15 pm
GRB
-
BOS
1 stop5h 11m
United Airlines
lun. 5/114:35 pm
BOS
-
GRB
1 stop5h 32m
United Airlines
Deal found 4/24$327
This American Airlines deal was found by Cheapflights users on 4/27. 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.
ven. 5/292:55 pm
GRB
-
BOS
2 stops8h 15m
American Airlines
mar. 6/25:53 pm
BOS
-
GRB
2 stops7h 19m
American Airlines
Deal found 4/27$329
This United Airlines deal was found by Cheapflights users on 4/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/1210:40 am
GRB
-
BOS
2 stops8h 14m
United Airlines
sam. 5/166:00 am
BOS
-
GRB
1 stop5h 00m
United Airlines
Deal found 4/27$332
This Delta deal was found by Cheapflights users on 4/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/306:00 pm
GRB
-
BOS
1 stop4h 54m
Delta
sam. 7/115:55 am
BOS
-
GRB
1 stop6h 25m
Delta
Deal found 4/27$344

Find flight deals from Green Bay to Boston

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

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$311
(American Airlines)

One-way from

$164
(American Airlines)

Popular in

October

Cheapest in

February

Average price

$391
Provider with most accurate pricing for Green Bay Austin-Straubel-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Green Bay Austin-Straubel-Boston Logan Intl flights.
Search Deals
From Green Bay Austin-Straubel to Boston Logan Intl
Search Deals
One-way flight from Green Bay Austin-Straubel to Boston Logan Intl
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($48 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Green Bay to Boston 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 avril 27, 2026.
Use the filters below to find and compare flights from Green Bay to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Green BayBoston

GRB - BOS

GRBBOS

Green Bay Austin-Straubel

mer. 7/22

2:35 pm-9:56 pm

1 stop6h 21m

Boston Logan Intl

mar. 7/28

7:19 am-11:59 am

1 stop5h 40m

$311

Green BayBoston

GRB - BOS

GRBBOS

Green Bay Austin-Straubel

sam. 6/6

5:01 pm-11:29 pm

1 stop5h 28m

Boston Logan Intl

sam. 6/13

5:55 am-11:23 am

1 stop6h 28m

$311

Green BayBoston

GRB - BOS

GRBBOS

Green Bay Austin-Straubel

ven. 5/29

4:19 pm-11:54 pm

1 stop6h 35m

Boston Logan Intl

mar. 6/2

3:00 pm-10:52 pm

1 stop8h 52m

$319

Green BayBoston

GRB - BOS

GRBBOS

Green Bay Austin-Straubel

mer. 9/16

5:25 pm-11:32 pm

1 stop5h 07m

Boston Logan Intl

dim. 9/20

7:10 am-11:09 am

1 stop4h 59m

$320
Quickest round-trip

Green BayBoston

GRB - BOS

GRBBOS

Green Bay Austin-Straubel

mar. 5/12

5:00 am-11:01 am

1 stop5h 01m

Boston Logan Intl

sam. 5/16

6:00 am-10:00 am

1 stop5h 00m

$327

Green BayBoston

GRB - BOS

GRBBOS

Green Bay Austin-Straubel

ven. 5/15

5:35 pm-12:59 am

1 stop6h 24m

Boston Logan Intl

dim. 5/17

6:00 am-10:00 am

1 stop5h 00m

$353

Green BayBoston

GRB - BOS

GRBBOS

Green Bay Austin-Straubel

jeu. 9/3

5:25 pm-11:32 pm

1 stop5h 07m

Boston Logan Intl

dim. 9/6

5:40 am-11:09 am

1 stop6h 29m

$353

Green BayBoston

GRB - BOS

GRBBOS

Green Bay Austin-Straubel

sam. 5/23

5:00 am-3:23 pm

2 stops9h 23m

Boston Logan Intl

mer. 5/27

6:00 am-4:51 pm

3 stops11h 51m

$407

Green BayBoston

GRB - BOS

GRBBOS

Green Bay Austin-Straubel

jeu. 8/27

6:30 am-2:07 pm

1 stop6h 37m

Boston Logan Intl

dim. 8/30

8:10 am-12:38 pm

1 stop5h 28m

$409

Green BayBoston

GRB - BOS

GRBBOS

Green Bay Austin-Straubel

ven. 5/22

2:35 pm-11:20 pm

1 stop7h 45m

Boston Logan Intl

mer. 5/27

6:00 am-2:00 pm

3 stops9h 00m

$410

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/27

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Compare providers for flights from Green Bay to Boston

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 Green Bay to Boston in April.
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 Green Bay-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Green Bay-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Green Bay-Boston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Green Bay-Boston 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 Green Bay-Boston 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 Green Bay to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Green Bay 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 Green Bay to Boston

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

Currently, February is the cheapest month in which you can book a flight from Green Bay to Boston (average of $269). Flying from Green Bay to Boston in October is currently the most expensive (average of $505). 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 Green Bay to Boston?

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated avril 27, 2026.
Read through reviews of airlines operating flights from Green Bay to Boston, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,463 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,463 reviews
Delta
7.9
Good
8,463 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,665 reviews
Delta
7.9
Good
8,463 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.1
Good
11,668 reviews
Delta
7.9
Good
8,463 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Green Bay to Boston. 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 Green Bay to Boston?

    For as low as $311, Delta can have you in Boston from Green Bay in 5h 28m. The distance between Green Bay and Boston 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 Green Bay to Boston round-trip?

    Our cheapest airline available from Green Bay to Boston is Delta. Our recent data shows that you can find tickets from as low as $217 on this airline. Additional options worth looking into are United Airlines and American Airlines, starting at $253 and $268 round-trip. These flights start at 44% lower than the current average price 3 months from now.

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

    The cheapest airlines for a one-way flight from Green Bay to Boston are Delta ($135), American Airlines ($168), and United Airlines ($188).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Green Bay to Boston 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 Green Bay to Boston?

    Currently, February is the cheapest month in which you can book a flight from Green Bay to Boston (average of $269). Flying from Green Bay to Boston in October is currently the most expensive (average of $505). 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

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Medford
Cambridge
Concord
Hampton Beach
Watertown
Brockton
Seekonk
Cranston
Chelsea
Warwick
Peabody
Seabrook
York Beach
Londonderry
Swansea
Old Orchard Beach
Quincy
Waltham
Lowell
Braintree

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Top 3 airlines flying from Green Bay to Boston

Discover the top 3 airlines that operate flights from Green Bay to Boston. 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 avril 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$217Average$388FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$253Average$395FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$268Average$383FlexibilityNo cancel feeOn-time71%

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