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Cheap flights from Boston to Green Bay from $174

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Green Bay departing on 12/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Boston to Green Bay

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
3:08 pm - 9:35 pmBOS-GRB
7h 27m1 stop
Delta Logo
12:06 pm - 7:10 pmGRB-BOS
6h 04m1 stop
$249Delta
Find Deal
Sat, Feb 7 - Wed, Feb 11
Delta Logo
3:50 pm - 10:31 pmBOS-GRB
7h 41m1 stop
Delta Logo
5:16 pm - 11:53 pmGRB-BOS
5h 37m1 stop
$274Delta
Find Deal
Mon, Mar 23 - Sat, Mar 28
Delta Logo
5:45 am - 11:33 amBOS-GRB
6h 48m1 stop
Delta Logo
7:00 am - 11:59 amGRB-BOS
3h 59m1 stop
$279Delta
Find Deal
Tue, Dec 16 - Sat, Dec 20
United Airlines Logo
6:00 am - 10:07 amBOS-GRB
5h 07m1 stop
United Airlines Logo
3:42 pm - 11:54 pmGRB-BOS
7h 12m2 stops
$284United Airlines
Find Deal
Tue, Dec 16 - Sat, Dec 20
United Airlines Logo
5:30 am - 1:00 pmBOS-GRB
8h 30m2 stops
United Airlines Logo
3:42 pm - 11:54 pmGRB-BOS
7h 12m2 stops
$289United Airlines
Find Deal
Tue, Dec 16 - Sat, Dec 20
Delta Logo
7:05 am - 8:42 pmBOS-GRB
14h 37m2 stops
Delta Logo
12:02 pm - 7:10 pmGRB-BOS
6h 08m1 stop
$305Delta
Find Deal
Thu, Jan 1 - Wed, Jan 7
Delta Logo
10:40 am - 3:38 pmBOS-GRB
5h 58m1 stop
Delta Logo
5:28 pm - 4:55 pmGRB-BOS
22h 27m2 stops
$307Delta
Find Deal
Thu, Jan 8 - Mon, Jan 12
United Airlines Logo
10:40 am - 4:46 pmBOS-GRB
7h 06m1 stop
United Airlines Logo
1:35 pm - 7:25 pmGRB-BOS
4h 50m1 stop
$309United Airlines
Find Deal
Fri, Dec 12 - Sun, Dec 14
United Airlines Logo
10:30 am - 4:52 pmBOS-GRB
7h 22m2 stops
United Airlines Logo
5:28 pm - 12:31 amGRB-BOS
6h 03m1 stop
$310United Airlines
Find Deal
Wed, Mar 25 - Sat, Mar 28
United Airlines Logo
12:50 pm - 4:46 pmBOS-GRB
4h 56m1 stop
United Airlines Logo
1:35 pm - 10:45 pmGRB-BOS
8h 10m2 stops
$314United Airlines
Find Deal
Fri, Dec 12 - Sun, Dec 14

Delta flights from Boston to Green Bay

Our best Delta deals on Boston to Green Bay flight tickets
Delta
Feb 7
BOS3:08 pmBoston Logan Intl
7h 27m
1 stop
GRB9:35 pmGreen Bay Austin-Straubel
Feb 11
GRB12:06 pmGreen Bay Austin-Straubel
6h 04m
1 stop
BOS7:10 pmBoston Logan Intl
$249
Find similar
Delta
Mar 23
BOS3:50 pmBoston Logan Intl
7h 41m
1 stop
GRB10:31 pmGreen Bay Austin-Straubel
Mar 28
GRB5:16 pmGreen Bay Austin-Straubel
5h 37m
1 stop
BOS11:53 pmBoston Logan Intl
$274
Find similar
Delta
Dec 16
BOS5:45 amBoston Logan Intl
6h 48m
1 stop
GRB11:33 amGreen Bay Austin-Straubel
Dec 20
GRB7:00 amGreen Bay Austin-Straubel
3h 59m
1 stop
BOS11:59 amBoston Logan Intl
$279
Find similar

United Airlines flights from Boston to Green Bay

Our best United Airlines deals on Boston to Green Bay flight tickets
United Airlines
Dec 16
BOS6:00 amBoston Logan Intl
5h 07m
1 stop
GRB10:07 amGreen Bay Austin-Straubel
Dec 20
GRB3:42 pmGreen Bay Austin-Straubel
7h 12m
2 stops
BOS11:54 pmBoston Logan Intl
$284
Find similar
United Airlines
Dec 16
BOS5:30 amBoston Logan Intl
8h 30m
2 stops
GRB1:00 pmGreen Bay Austin-Straubel
Dec 20
GRB3:42 pmGreen Bay Austin-Straubel
7h 12m
2 stops
BOS11:54 pmBoston Logan Intl
$289
Find similar
United Airlines
Dec 12
BOS10:40 amBoston Logan Intl
7h 06m
1 stop
GRB4:46 pmGreen Bay Austin-Straubel
Dec 14
GRB1:35 pmGreen Bay Austin-Straubel
4h 50m
1 stop
BOS7:25 pmBoston Logan Intl
$309
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 2, 2025.
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

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Sat 2/7

3:08 pm-9:35 pm

1 stop7h 27m

Green Bay Austin-Straubel

Wed 2/11

12:06 pm-7:10 pm

1 stop6h 04m

$249

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Mon 3/23

3:50 pm-10:31 pm

1 stop7h 41m

Green Bay Austin-Straubel

Sat 3/28

5:16 pm-11:53 pm

1 stop5h 37m

$274

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Tue 12/16

5:45 am-11:33 am

1 stop6h 48m

Green Bay Austin-Straubel

Sat 12/20

7:00 am-11:59 am

1 stop3h 59m

$279

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Tue 12/16

6:00 am-10:07 am

1 stop5h 07m

Green Bay Austin-Straubel

Sat 12/20

3:42 pm-11:54 pm

2 stops7h 12m

$284

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Tue 12/16

5:30 am-1:00 pm

2 stops8h 30m

Green Bay Austin-Straubel

Sat 12/20

3:42 pm-11:54 pm

2 stops7h 12m

$289

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Thu 1/1

7:05 am-8:42 pm

2 stops14h 37m

Green Bay Austin-Straubel

Wed 1/7

12:02 pm-7:10 pm

1 stop6h 08m

$305

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Thu 1/8

10:40 am-3:38 pm

1 stop5h 58m

Green Bay Austin-Straubel

Mon 1/12

5:28 pm-4:55 pm

2 stops22h 27m

$307

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Fri 12/12

10:40 am-4:46 pm

1 stop7h 06m

Green Bay Austin-Straubel

Sun 12/14

1:35 pm-7:25 pm

1 stop4h 50m

$309

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Wed 3/25

10:30 am-4:52 pm

2 stops7h 22m

Green Bay Austin-Straubel

Sat 3/28

5:28 pm-12:31 am

1 stop6h 03m

$310

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Fri 12/12

12:50 pm-4:46 pm

1 stop4h 56m

Green Bay Austin-Straubel

Sun 12/14

1:35 pm-10:45 pm

2 stops8h 10m

$314

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 Boston 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 October is, on average, the cheapest month to fly to Green Bay from Boston, with most prices found around $323. If you aren’t able to travel during the month of October, then book flights to Green Bay from Boston during January instead. Flights to Green Bay in January, while not as cheap as those in October, still average around $346.

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

The cheapest day to depart from Boston to Green Bay is on a Wednesday when prices can be found for as low as $371. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Boston to Green Bay for around $603.

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 morning. Flights from Boston to Green Bay during this time can be as low as $455. In the afternoon is when there is more demand to fly to Green Bay, so prices are often more expensive at around $590 per ticket.

How far in advance should I book a flight to Green Bay?

You are more likely to see cheaper flights to Green Bay from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Green Bay for around $437 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Green Bay from Boston for as low as $339 on momondo.

When to book flights from Boston to Green Bay

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

Cheap Boston to Green Bay (BOS to GRB) flight deals and tips

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

Fastest flight time

4h 56m

Direct flights

None
The fastest flight from Boston to Green Bay takes 4h 56m
There are no direct flights from Boston to Green Bay. There are no popular flight routes from Boston to Green Bay.
Search flight deals

  • How far is Boston Logan Intl to Green Bay Austin-Straubel by plane?

    The straight-line distance from Boston Logan Intl to Green Bay Austin-Straubel is 861.6 mi. A reasonable flight in good conditions will take 4h 49m.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Green Bay Austin-Straubel Airport?

    Prices for flights from Boston Logan Intl Airport to Green Bay Austin-Straubel Airport were last updated today.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Green Bay Austin-Straubel Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Green Bay Austin-Straubel Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Green Bay Austin-Straubel Airport.

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

    The required travel and health documents for your Green Bay Austin-Straubel Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Green Bay Austin-Straubel Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Best airlines flying from Boston to Green Bay

Compare and see reviews for airlines that fly from Boston to Green Bay with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $248Free CancellationRating
7.2
11,041 reviews
Search American Airlines flights
DeltaPriceFrom $248Free CancellationRating
7.9
8,010 reviews
Search Delta flights
United AirlinesPriceFrom $268Free CancellationRating
7.4
9,065 reviews
Search United 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 Boston to Green Bay?

Finding the right flight to Green Bay from Boston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Green Bay quick and easy, saving you time and money.

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

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

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

momondo helps you find the best flight between Boston and Green Bay by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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

An easier way to manage your Green Bay trip

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