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Cheap flights from Boston to Green Bay from $149

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 10/18. 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

Delta Logo
12:55 pm - 4:38 pmBOS-GRB
4h 43m1 stop
Delta Logo
5:25 pm - 11:38 pmGRB-BOS
5h 13m1 stop
$249Delta
Find Deal
Wed, Feb 18 - Tue, Feb 24
American Airlines Logo
5:00 am - 10:41 amBOS-GRB
6h 41m1 stop
American Airlines Logo
4:35 pm - 10:40 pmGRB-BOS
5h 05m1 stop
$251American Airlines
Find Deal
Sat, Sep 20 - Sat, Sep 27
American Airlines Logo
9:04 am - 3:50 pmBOS-GRB
7h 46m2 stops
American Airlines Logo
12:53 pm - 9:02 pmGRB-BOS
7h 09m1 stop
$254American Airlines
Find Deal
Wed, Jan 21 - Mon, Jan 26
American Airlines Logo
9:15 am - 5:56 pmBOS-GRB
9h 41m2 stops
American Airlines Logo
4:35 pm - 10:40 pmGRB-BOS
5h 05m1 stop
$256American Airlines
Find Deal
Sat, Sep 20 - Sat, Sep 27
American Airlines Logo
7:28 am - 3:50 pmBOS-GRB
9h 22m2 stops
American Airlines Logo
12:53 pm - 9:20 pmGRB-BOS
7h 27m2 stops
$259American Airlines
Find Deal
Wed, Jan 21 - Mon, Jan 26
American Airlines Logo
7:00 am - 10:44 amBOS-GRB
4h 44m1 stop
American Airlines Logo
11:25 am - 6:48 pmGRB-BOS
6h 23m2 stops
$265American Airlines
Find Deal
Thu, Feb 19 - Wed, Feb 25
United Airlines Logo
5:30 am - 12:44 pmBOS-GRB
8h 14m2 stops
United Airlines Logo
5:30 pm - 12:45 amGRB-BOS
6h 15m1 stop
$282United Airlines
Find Deal
Fri, Sep 12 - Sun, Sep 14
Delta Logo
5:45 am - 11:22 amBOS-GRB
6h 37m1 stop
Delta Logo
6:20 pm - 11:49 pmGRB-BOS
4h 29m1 stop
$288Delta
Find Deal
Fri, Oct 17 - Mon, Oct 20
United Airlines Logo
1:00 pm - 7:50 pmBOS-GRB
7h 50m2 stops
United Airlines Logo
3:45 pm - 11:59 pmGRB-BOS
7h 14m2 stops
$311United Airlines
Find Deal
Sat, Sep 20 - Sat, Sep 27
United Airlines Logo
6:00 am - 12:44 pmBOS-GRB
7h 44m2 stops
United Airlines Logo
2:40 pm - 9:45 pmGRB-BOS
6h 05m1 stop
$324United Airlines
Find Deal
Fri, Sep 26 - Sun, Sep 28

American Airlines flights from Boston to Green Bay

Our best American Airlines deals on Boston to Green Bay flight tickets
American Airlines
Sep 20
BOS5:00 amBoston Logan Intl
6h 41m
1 stop
GRB10:41 amGreen Bay Austin-Straubel
Sep 27
GRB4:35 pmGreen Bay Austin-Straubel
5h 05m
1 stop
BOS10:40 pmBoston Logan Intl
$251
Find similar
American Airlines
Jan 21
BOS9:04 amBoston Logan Intl
7h 46m
2 stops
GRB3:50 pmGreen Bay Austin-Straubel
Jan 26
GRB12:53 pmGreen Bay Austin-Straubel
7h 09m
1 stop
BOS9:02 pmBoston Logan Intl
$254
Find similar
American Airlines
Sep 20
BOS9:15 amBoston Logan Intl
9h 41m
2 stops
GRB5:56 pmGreen Bay Austin-Straubel
Sep 27
GRB4:35 pmGreen Bay Austin-Straubel
5h 05m
1 stop
BOS10:40 pmBoston Logan Intl
$256
Find similar

United Airlines flights from Boston to Green Bay

Our best United Airlines deals on Boston to Green Bay flight tickets
United Airlines
Sep 12
BOS5:30 amBoston Logan Intl
8h 14m
2 stops
GRB12:44 pmGreen Bay Austin-Straubel
Sep 14
GRB5:30 pmGreen Bay Austin-Straubel
6h 15m
1 stop
BOS12:45 amBoston Logan Intl
$282
Find similar
United Airlines
Sep 20
BOS1:00 pmBoston Logan Intl
7h 50m
2 stops
GRB7:50 pmGreen Bay Austin-Straubel
Sep 27
GRB3:45 pmGreen Bay Austin-Straubel
7h 14m
2 stops
BOS11:59 pmBoston Logan Intl
$311
Find similar
United Airlines
Sep 8
BOS6:10 amBoston Logan Intl
7h 30m
1 stop
GRB12:40 pmGreen Bay Austin-Straubel
Sep 11
GRB5:30 pmGreen Bay Austin-Straubel
6h 15m
1 stop
BOS12:45 amBoston Logan Intl
$317
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 August 27, 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

Wed 2/18

12:55 pm-4:38 pm

1 stop4h 43m

Green Bay Austin-Straubel

Tue 2/24

5:25 pm-11:38 pm

1 stop5h 13m

$249

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Sat 9/20

5:00 am-10:41 am

1 stop6h 41m

Green Bay Austin-Straubel

Sat 9/27

4:35 pm-10:40 pm

1 stop5h 05m

$251

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Wed 1/21

9:04 am-3:50 pm

2 stops7h 46m

Green Bay Austin-Straubel

Mon 1/26

12:53 pm-9:02 pm

1 stop7h 09m

$254

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Sat 9/20

9:15 am-5:56 pm

2 stops9h 41m

Green Bay Austin-Straubel

Sat 9/27

4:35 pm-10:40 pm

1 stop5h 05m

$256

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Wed 1/21

7:28 am-3:50 pm

2 stops9h 22m

Green Bay Austin-Straubel

Mon 1/26

12:53 pm-9:20 pm

2 stops7h 27m

$259

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Thu 2/19

7:00 am-10:44 am

1 stop4h 44m

Green Bay Austin-Straubel

Wed 2/25

11:25 am-6:48 pm

2 stops6h 23m

$265

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Fri 9/12

5:30 am-12:44 pm

2 stops8h 14m

Green Bay Austin-Straubel

Sun 9/14

5:30 pm-12:45 am

1 stop6h 15m

$282

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Fri 10/17

5:45 am-11:22 am

1 stop6h 37m

Green Bay Austin-Straubel

Mon 10/20

6:20 pm-11:49 pm

1 stop4h 29m

$288

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Sat 9/20

1:00 pm-7:50 pm

2 stops7h 50m

Green Bay Austin-Straubel

Sat 9/27

3:45 pm-11:59 pm

2 stops7h 14m

$311

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Fri 9/26

6:00 am-12:44 pm

2 stops7h 44m

Green Bay Austin-Straubel

Sun 9/28

2:40 pm-9:45 pm

1 stop6h 05m

$324

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 February is, on average, the cheapest month to fly to Green Bay from Boston, with most prices found around $358. If you aren’t able to travel during the month of February, then book flights to Green Bay from Boston during August instead. Flights to Green Bay in August, while not as cheap as those in February, still average around $372.

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 $513 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 $357 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

Direct flights

None
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 43m.

  • 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
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $248Free CancellationRating
7.9
7,977 reviews
Search Delta flights
United AirlinesPriceFrom $353Free CancellationRating
7.4
8,945 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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