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Cheap flights from Boston to Green Bay from $171

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 9/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boston to Green Bay

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:55 am - 11:22 am
BOS
-
GRB
6h 27m
1 stop
Delta Logo
6:02 pm - 11:59 pm
GRB
-
BOS
4h 57m
1 stop
$319Delta
Sun, Oct 4 - Sun, Oct 25
Delta Logo
8:15 am - 3:36 pm
BOS
-
GRB
8h 21m
1 stop
Delta Logo
4:16 pm - 11:59 pm
GRB
-
BOS
6h 43m
1 stop
$319Delta
Wed, Sep 9 - Mon, Sep 14
United Airlines Logo
6:42 pm - 11:19 pm
BOS
-
GRB
5h 37m
1 stop
United Airlines Logo
5:05 pm - 1:10 am
GRB
-
BOS
7h 05m
1 stop
$319United Airlines
Thu, Sep 10 - Sun, Sep 13
American Airlines Logo
7:24 pm - 12:12 am
BOS
-
GRB
5h 48m
1 stop
American Airlines Logo
10:01 am - 6:50 pm
GRB
-
BOS
7h 49m
1 stop
$319American Airlines
Thu, Oct 29 - Tue, Nov 10
American Airlines Logo
1:33 pm - 6:22 pm
BOS
-
GRB
5h 49m
1 stop
American Airlines Logo
2:46 pm - 8:59 pm
GRB
-
BOS
5h 13m
1 stop
$319American Airlines
Fri, Dec 25 - Tue, Jan 5
Delta Logo
5:45 am - 11:37 am
BOS
-
GRB
6h 52m
1 stop
Delta Logo
6:07 pm - 11:56 pm
GRB
-
BOS
4h 49m
1 stop
$319Delta
Wed, Nov 25 - Tue, Dec 1
American Airlines Logo
6:00 pm - 12:12 am
BOS
-
GRB
7h 12m
1 stop
American Airlines Logo
10:02 am - 6:50 pm
GRB
-
BOS
7h 48m
1 stop
$319American Airlines
Thu, Oct 29 - Mon, Nov 2
Delta Logo
5:51 am - 11:22 am
BOS
-
GRB
6h 31m
1 stop
Delta Logo
5:37 pm - 11:59 pm
GRB
-
BOS
5h 22m
1 stop
$319Delta
Sat, Aug 29 - Mon, Aug 31
United Airlines Logo
5:45 am - 11:55 am
BOS
-
GRB
7h 10m
2 stops
United Airlines Logo
5:29 pm - 11:34 pm
GRB
-
BOS
5h 05m
1 stop
$339United Airlines
Wed, Aug 19 - Tue, Aug 25
United Airlines Logo
6:00 am - 10:01 am
BOS
-
GRB
5h 01m
1 stop
United Airlines Logo
10:31 am - 5:36 pm
GRB
-
BOS
6h 05m
1 stop
$389United Airlines
Mon, Sep 7 - Fri, Sep 11

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American Airlines flights from Boston to Green Bay

Our best American Airlines deals on Boston to Green Bay flight tickets
American Airlines
Oct 29
BOS7:24 pmBoston Logan Intl
5h 48m
1 stop
GRB12:12 amGreen Bay Austin-Straubel
Nov 10
GRB10:01 amGreen Bay Austin-Straubel
7h 49m
1 stop
BOS6:50 pmBoston Logan Intl
$319
American Airlines
Oct 29
BOS12:00 pmBoston Logan Intl
7h 22m
1 stop
GRB6:22 pmGreen Bay Austin-Straubel
Nov 10
GRB5:42 amGreen Bay Austin-Straubel
7h 35m
2 stops
BOS2:17 pmBoston Logan Intl
$324
American Airlines
Oct 29
BOS10:28 amBoston Logan Intl
8h 54m
2 stops
GRB6:22 pmGreen Bay Austin-Straubel
Nov 10
GRB5:42 amGreen Bay Austin-Straubel
7h 35m
2 stops
BOS2:17 pmBoston Logan Intl
$329

United Airlines flights from Boston to Green Bay

Our best United Airlines deals on Boston to Green Bay flight tickets
United Airlines
Sep 7
BOS5:45 amBoston Logan Intl
7h 04m
2 stops
GRB11:49 amGreen Bay Austin-Straubel
Sep 11
GRB3:42 pmGreen Bay Austin-Straubel
5h 17m
1 stop
BOS9:59 pmBoston Logan Intl
$394
United Airlines
Aug 29
BOS10:38 amBoston Logan Intl
7h 16m
1 stop
GRB4:54 pmGreen Bay Austin-Straubel
Sep 2
GRB12:30 pmGreen Bay Austin-Straubel
5h 49m
1 stop
BOS7:19 pmBoston Logan Intl
$399
United Airlines
Aug 29
BOS3:30 pmBoston Logan Intl
4h 51m
1 stop
GRB7:21 pmGreen Bay Austin-Straubel
Sep 2
GRB9:14 amGreen Bay Austin-Straubel
9h 14m
2 stops
BOS7:28 pmBoston Logan Intl
$404

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 August 4, 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

Sun 10/4

5:55 am-11:22 am

1 stop6h 27m

Green Bay Austin-Straubel

Sun 10/25

6:02 pm-11:59 pm

1 stop4h 57m

$319

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Wed 9/9

8:15 am-3:36 pm

1 stop8h 21m

Green Bay Austin-Straubel

Mon 9/14

4:16 pm-11:59 pm

1 stop6h 43m

$319

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Thu 9/10

6:42 pm-11:19 pm

1 stop5h 37m

Green Bay Austin-Straubel

Sun 9/13

5:05 pm-1:10 am

1 stop7h 05m

$319

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Thu 10/29

7:24 pm-12:12 am

1 stop5h 48m

Green Bay Austin-Straubel

Tue 11/10

10:01 am-6:50 pm

1 stop7h 49m

$319
Quickest round-trip

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Fri 12/25

1:33 pm-6:22 pm

1 stop5h 49m

Green Bay Austin-Straubel

Tue 1/5

2:46 pm-8:59 pm

1 stop5h 13m

$319

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Wed 11/25

5:45 am-11:37 am

1 stop6h 52m

Green Bay Austin-Straubel

Tue 12/1

6:07 pm-11:56 pm

1 stop4h 49m

$319

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Thu 10/29

6:00 pm-12:12 am

1 stop7h 12m

Green Bay Austin-Straubel

Mon 11/2

10:02 am-6:50 pm

1 stop7h 48m

$319

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Sat 8/29

5:51 am-11:22 am

1 stop6h 31m

Green Bay Austin-Straubel

Mon 8/31

5:37 pm-11:59 pm

1 stop5h 22m

$319

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Wed 8/19

5:45 am-11:55 am

2 stops7h 10m

Green Bay Austin-Straubel

Tue 8/25

5:29 pm-11:34 pm

1 stop5h 05m

$339

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Mon 9/7

6:00 am-10:01 am

1 stop5h 01m

Green Bay Austin-Straubel

Fri 9/11

10:31 am-5:36 pm

1 stop6h 05m

$389

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 typical price of a round-trip flight between Boston and Green Bay?

Prices are currently low for flights on this route.

Typical prices usually range from $374 to $617.
The lowest price recently found on this route was $319.

What is the cheapest month to fly to Green Bay?

The month of April is, on average, the cheapest month to fly to Green Bay from Boston, with most prices found around $317. If you aren’t able to travel during the month of April, then book flights to Green Bay from Boston during March instead. Flights to Green Bay in March, while not as cheap as those in April, still average around $318.

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

As of August 2026, prices for Boston to Green Bay flights are approximately 34% 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 36m

Direct flights

None
The fastest flight from Boston to Green Bay takes 4h 36m
There are no direct flights from Boston to Green Bay. There are no popular flight routes from Boston to Green Bay.
Search flight deals

Frequently asked questions about flying from Boston to Green Bay

  • 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 36m.

  • 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
7.1
11,845 reviews
Search American Airlines flights
DeltaPriceFrom $248Free CancellationRating
7.8
8,483 reviews
Search Delta flights
United AirlinesPriceFrom $276Free CancellationRating
7.4
10,059 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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