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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 2/20. 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
8:05 am - 3:38 pm
BOS
-
GRB
8h 33m
1 stop
Delta Logo
5:17 pm - 11:53 pm
GRB
-
BOS
5h 36m
1 stop
$269Delta
Wed, Apr 1 - Wed, Apr 8
Delta Logo
5:50 am - 11:21 am
BOS
-
GRB
6h 31m
1 stop
Delta Logo
12:08 pm - 7:15 pm
GRB
-
BOS
6h 07m
1 stop
$274Delta
Wed, Feb 4 - Wed, Feb 18
United Airlines Logo
7:15 am - 11:59 am
BOS
-
GRB
5h 44m
1 stop
United Airlines Logo
3:00 pm - 11:59 pm
GRB
-
BOS
7h 59m
2 stops
$298United Airlines
Wed, Apr 1 - Wed, Apr 8
Delta Logo
6:15 am - 8:43 pm
BOS
-
GRB
15h 28m
2 stops
Delta Logo
4:18 pm - 11:50 pm
GRB
-
BOS
6h 32m
1 stop
$322Delta
Sat, Feb 7 - Wed, Feb 18
Delta Logo
5:30 am - 10:27 am
BOS
-
GRB
5h 57m
1 stop
Delta Logo
4:19 pm - 11:49 pm
GRB
-
BOS
6h 30m
1 stop
$323Delta
Mon, Mar 23 - Sat, Mar 28
Delta Logo
5:50 am - 11:21 am
BOS
-
GRB
6h 31m
1 stop
Delta Logo
5:36 pm - 11:26 pm
GRB
-
BOS
4h 50m
1 stop
$324Delta
Thu, Feb 5 - Fri, Feb 20
American Airlines Logo
7:16 pm - 11:32 pm
BOS
-
GRB
5h 16m
1 stop
American Airlines Logo
7:48 am - 2:12 pm
GRB
-
BOS
5h 24m
1 stop
$326American Airlines
Wed, Apr 1 - Wed, Apr 8
Delta Logo
5:29 am - 10:35 am
BOS
-
GRB
6h 06m
1 stop
Delta Logo
7:00 am - 12:24 pm
GRB
-
BOS
4h 24m
1 stop
$329Delta
Wed, Feb 4 - Thu, Feb 19
Delta Logo
5:29 am - 10:35 am
BOS
-
GRB
6h 06m
1 stop
Delta Logo
11:13 am - 11:38 pm
GRB
-
BOS
11h 25m
2 stops
$332Delta
Wed, Feb 4 - Tue, Feb 24
Delta Logo
10:00 am - 8:43 pm
BOS
-
GRB
11h 43m
2 stops
Delta Logo
5:36 pm - 11:26 pm
GRB
-
BOS
4h 50m
1 stop
$342Delta
Tue, Feb 10 - Fri, Feb 20

United Airlines flights from Boston to Green Bay

Our best United Airlines deals on Boston to Green Bay flight tickets
United Airlines
Apr 1
BOS7:15 amBoston Logan Intl
5h 44m
1 stop
GRB11:59 amGreen Bay Austin-Straubel
Apr 8
GRB3:00 pmGreen Bay Austin-Straubel
7h 59m
2 stops
BOS11:59 pmBoston Logan Intl
$298
United Airlines
Jan 28
BOS10:30 amBoston Logan Intl
5h 37m
1 stop
GRB3:07 pmGreen Bay Austin-Straubel
Feb 5
GRB6:31 amGreen Bay Austin-Straubel
5h 15m
1 stop
BOS12:46 pmBoston Logan Intl
$309
United Airlines
Jan 28
BOS6:00 amBoston Logan Intl
5h 07m
1 stop
GRB10:07 amGreen Bay Austin-Straubel
Feb 5
GRB6:31 amGreen Bay Austin-Straubel
6h 46m
2 stops
BOS2:17 pmBoston Logan Intl
$314

Delta flights from Boston to Green Bay

Our best Delta deals on Boston to Green Bay flight tickets
Delta
Apr 1
BOS8:05 amBoston Logan Intl
8h 33m
1 stop
GRB3:38 pmGreen Bay Austin-Straubel
Apr 8
GRB5:17 pmGreen Bay Austin-Straubel
5h 36m
1 stop
BOS11:53 pmBoston Logan Intl
$269
Delta
Feb 4
BOS3:30 pmBoston Logan Intl
8h 00m
1 stop
GRB10:30 pmGreen Bay Austin-Straubel
Feb 20
GRB5:36 pmGreen Bay Austin-Straubel
4h 50m
1 stop
BOS11:26 pmBoston Logan Intl
$274
Delta
Feb 7
BOS6:15 amBoston Logan Intl
15h 28m
2 stops
GRB8:43 pmGreen Bay Austin-Straubel
Feb 18
GRB4:18 pmGreen Bay Austin-Straubel
6h 32m
1 stop
BOS11:50 pmBoston Logan Intl
$322

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 January 22, 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

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Wed 4/1

8:05 am-3:38 pm

1 stop8h 33m

Green Bay Austin-Straubel

Wed 4/8

5:17 pm-11:53 pm

1 stop5h 36m

$269

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Wed 2/4

5:50 am-11:21 am

1 stop6h 31m

Green Bay Austin-Straubel

Wed 2/18

12:08 pm-7:15 pm

1 stop6h 07m

$274

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Wed 4/1

7:15 am-11:59 am

1 stop5h 44m

Green Bay Austin-Straubel

Wed 4/8

3:00 pm-11:59 pm

2 stops7h 59m

$298

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Sat 2/7

6:15 am-8:43 pm

2 stops15h 28m

Green Bay Austin-Straubel

Wed 2/18

4:18 pm-11:50 pm

1 stop6h 32m

$322

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Mon 3/23

5:30 am-10:27 am

1 stop5h 57m

Green Bay Austin-Straubel

Sat 3/28

4:19 pm-11:49 pm

1 stop6h 30m

$323

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Thu 2/5

5:50 am-11:21 am

1 stop6h 31m

Green Bay Austin-Straubel

Fri 2/20

5:36 pm-11:26 pm

1 stop4h 50m

$324

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Wed 4/1

7:16 pm-11:32 pm

1 stop5h 16m

Green Bay Austin-Straubel

Wed 4/8

7:48 am-2:12 pm

1 stop5h 24m

$326

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Wed 2/4

5:29 am-10:35 am

1 stop6h 06m

Green Bay Austin-Straubel

Thu 2/19

7:00 am-12:24 pm

1 stop4h 24m

$329

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Wed 2/4

5:29 am-10:35 am

1 stop6h 06m

Green Bay Austin-Straubel

Tue 2/24

11:13 am-11:38 pm

2 stops11h 25m

$332

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Tue 2/10

10:00 am-8:43 pm

2 stops11h 43m

Green Bay Austin-Straubel

Fri 2/20

5:36 pm-11:26 pm

1 stop4h 50m

$342

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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 November instead. Flights to Green Bay in November, while not as cheap as those in October, still average around $348.

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 $413 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 $359 on momondo.

How have Boston to Green Bay flight prices changed over time?

As of January 2026, prices for Boston to Green Bay flights are approximately 16% more expensive when compared to flights at the same time last year.

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 33m

Direct flights

None
The fastest flight from Boston to Green Bay takes 4h 33m
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 33m.

  • 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
DeltaPriceFrom $248Free CancellationRating
7.9
8,087 reviews
Search Delta flights
American AirlinesPriceFrom $248Free CancellationRating
7.2
11,174 reviews
Search American Airlines flights
United AirlinesPriceFrom $268Free CancellationRating
7.4
9,190 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.

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