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Cheap flights from Green Bay to New Hampshire 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 Green Bay to New Hampshire departing on 8/23. 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
0 bags

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Find the cheapest flights from Green Bay to New Hampshire

Cheap round-trip flights

Delta Logo
5:11 pm - 11:53 pmGRB-BOS
5h 42m1 stop
Delta Logo
5:25 pm - 11:22 pmBOS-GRB
6h 57m1 stop
$249Delta
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Tue, Aug 26 - Sat, Aug 30
American Airlines Logo
9:44 am - 3:04 pmGRB-BOS
4h 20m1 stop
American Airlines Logo
5:24 am - 9:14 amBOS-GRB
4h 50m1 stop
$271American Airlines
Find Deal
Wed, Oct 29 - Fri, Oct 31
American Airlines Logo
6:26 pm - 11:53 pmGRB-BOS
4h 27m1 stop
American Airlines Logo
5:24 am - 9:14 amBOS-GRB
4h 50m1 stop
$274American Airlines
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Thu, Oct 2 - Tue, Oct 7
American Airlines Logo
9:44 am - 7:11 pmGRB-BOS
8h 27m2 stops
American Airlines Logo
5:24 am - 9:14 amBOS-GRB
4h 50m1 stop
$276American Airlines
Find Deal
Wed, Oct 29 - Fri, Oct 31
Delta Logo
5:11 pm - 11:53 pmGRB-BOS
5h 42m1 stop
Delta Logo
5:25 pm - 11:22 pmBOS-GRB
6h 57m1 stop
$279Delta
Find Deal
Fri, Aug 22 - Wed, Sep 3
American Airlines Logo
6:00 am - 11:02 pmGRB-BOS
16h 02m1 stop
American Airlines Logo
4:10 pm - 9:14 amBOS-GRB
18h 04m1 stop
$292American Airlines
Find Deal
Wed, Oct 29 - Fri, Oct 31
Delta Logo
5:01 pm - 11:53 pmGRB-BOS
5h 52m1 stop
Delta Logo
5:45 am - 11:23 amBOS-GRB
6h 38m1 stop
$293Delta
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Tue, Sep 30 - Sat, Oct 4
United Airlines Logo
3:45 pm - 11:59 pmGRB-BOS
7h 14m2 stops
United Airlines Logo
2:36 pm - 10:40 pmBOS-GRB
9h 04m2 stops
$329United Airlines
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Sat, Oct 4 - Tue, Oct 7
United Airlines Logo
5:30 pm - 12:45 amGRB-BOS
6h 15m1 stop
United Airlines Logo
6:10 am - 12:44 pmBOS-GRB
7h 34m1 stop
$330United Airlines
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Thu, Sep 18 - Sun, Sep 21
United Airlines Logo
1:22 pm - 9:21 pmGRB-BOS
6h 59m2 stops
United Airlines Logo
6:09 am - 10:05 amBOS-GRB
4h 56m1 stop
$334United Airlines
Find Deal
Fri, Aug 22 - Mon, Aug 25

American Airlines flights from Green Bay to New Hampshire

Our best American Airlines deals on Green Bay to New Hampshire flight tickets
American Airlines
Oct 29
GRB9:44 amGreen Bay Austin-Straubel
4h 20m
1 stop
BOS3:04 pmBoston Logan Intl
Oct 31
BOS5:24 amBoston Logan Intl
4h 50m
1 stop
GRB9:14 amGreen Bay Austin-Straubel
$271
Find similar
American Airlines
Oct 2
GRB6:26 pmGreen Bay Austin-Straubel
4h 27m
1 stop
BOS11:53 pmBoston Logan Intl
Oct 7
BOS5:24 amBoston Logan Intl
4h 50m
1 stop
GRB9:14 amGreen Bay Austin-Straubel
$274
Find similar
American Airlines
Oct 29
GRB9:44 amGreen Bay Austin-Straubel
8h 27m
2 stops
BOS7:11 pmBoston Logan Intl
Oct 31
BOS5:24 amBoston Logan Intl
4h 50m
1 stop
GRB9:14 amGreen Bay Austin-Straubel
$276
Find similar

United Airlines flights from Green Bay to New Hampshire

Our best United Airlines deals on Green Bay to New Hampshire flight tickets
United Airlines
Oct 4
GRB3:45 pmGreen Bay Austin-Straubel
7h 14m
2 stops
BOS11:59 pmBoston Logan Intl
Oct 7
BOS2:36 pmBoston Logan Intl
9h 04m
2 stops
GRB10:40 pmGreen Bay Austin-Straubel
$329
Find similar
United Airlines
Sep 18
GRB5:30 pmGreen Bay Austin-Straubel
6h 15m
1 stop
BOS12:45 amBoston Logan Intl
Sep 21
BOS6:10 amBoston Logan Intl
7h 34m
1 stop
GRB12:44 pmGreen Bay Austin-Straubel
$330
Find similar
United Airlines
Aug 22
GRB1:22 pmGreen Bay Austin-Straubel
6h 59m
2 stops
BOS9:21 pmBoston Logan Intl
Aug 25
BOS6:09 amBoston Logan Intl
4h 56m
1 stop
GRB10:05 amGreen Bay Austin-Straubel
$334
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Green Bay to New Hampshire 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 6, 2025.
Use the filters below to find and compare flights from Green Bay to New Hampshire that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Green BayBoston

GRB - BOS

GRBBOS

Green Bay Austin-Straubel

Tue 8/26

5:11 pm-11:53 pm

1 stop5h 42m

Boston Logan Intl

Sat 8/30

5:25 pm-11:22 pm

1 stop6h 57m

$249

Green BayBoston

GRB - BOS

GRBBOS

Green Bay Austin-Straubel

Wed 10/29

9:44 am-3:04 pm

1 stop4h 20m

Boston Logan Intl

Fri 10/31

5:24 am-9:14 am

1 stop4h 50m

$271

Green BayBoston

GRB - BOS

GRBBOS

Green Bay Austin-Straubel

Thu 10/2

6:26 pm-11:53 pm

1 stop4h 27m

Boston Logan Intl

Tue 10/7

5:24 am-9:14 am

1 stop4h 50m

$274

Green BayBoston

GRB - BOS

GRBBOS

Green Bay Austin-Straubel

Wed 10/29

9:44 am-7:11 pm

2 stops8h 27m

Boston Logan Intl

Fri 10/31

5:24 am-9:14 am

1 stop4h 50m

$276

Green BayBoston

GRB - BOS

GRBBOS

Green Bay Austin-Straubel

Fri 8/22

5:11 pm-11:53 pm

1 stop5h 42m

Boston Logan Intl

Wed 9/3

5:25 pm-11:22 pm

1 stop6h 57m

$279

Green BayBoston

GRB - BOS

GRBBOS

Green Bay Austin-Straubel

Wed 10/29

6:00 am-11:02 pm

1 stop16h 02m

Boston Logan Intl

Fri 10/31

4:10 pm-9:14 am

1 stop18h 04m

$292

Green BayBoston

GRB - BOS

GRBBOS

Green Bay Austin-Straubel

Tue 9/30

5:01 pm-11:53 pm

1 stop5h 52m

Boston Logan Intl

Sat 10/4

5:45 am-11:23 am

1 stop6h 38m

$293

Green BayBoston

GRB - BOS

GRBBOS

Green Bay Austin-Straubel

Sat 10/4

3:45 pm-11:59 pm

2 stops7h 14m

Boston Logan Intl

Tue 10/7

2:36 pm-10:40 pm

2 stops9h 04m

$329

Green BayBoston

GRB - BOS

GRBBOS

Green Bay Austin-Straubel

Thu 9/18

5:30 pm-12:45 am

1 stop6h 15m

Boston Logan Intl

Sun 9/21

6:10 am-12:44 pm

1 stop7h 34m

$330

Green BayBoston

GRB - BOS

GRBBOS

Green Bay Austin-Straubel

Fri 8/22

1:22 pm-9:21 pm

2 stops6h 59m

Boston Logan Intl

Mon 8/25

6:09 am-10:05 am

1 stop4h 56m

$334

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 New Hampshire from

How to get the cheapest flight ticket from Green Bay to New Hampshire

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 New Hampshire?

The month of May is another great option to travel to New Hampshire, with average flight prices from Green Bay averaging around $404.

What is the cheapest day to depart on your flight to New Hampshire?

The cheapest day to depart on your flight to New Hampshire is on a Friday when prices can be found for as low as $437. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to New Hampshire is Monday, with ticket prices averaging around $617.

What is the cheapest time of day to depart on your flight to New Hampshire?

According to our data, the cheapest time of day to fly to New Hampshire is in the afternoon. momondo users have found flights departing from Green Bay to New Hampshire in the afternoon for as low as $449. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets at noon because they tend to be around $538. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to New Hampshire?

You are more likely to see cheaper flights to New Hampshire from Green Bay when booking weeks ahead of your departure date. In general, you can expect to find flights to New Hampshire for around $508 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Hampshire from Green Bay for as low as $319 on momondo.

Can stopping save me money on Green Bay to New Hampshire flights?

You could potentially save up to 53% on your flight if you consider stops on a Green Bay to New Hampshire flight.

Cheap Green Bay to New Hampshire flight deals and tips

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

Best Price Found

$149

Fastest flight time

4h 20m

Direct flights

None

Airports in New Hampshire

3 airports
The best one-way flight to New Hampshire from Green Bay in the past 72 hours is $149. The best round-trip flight deal from Green Bay to New Hampshire found on momondo in the last 72 hours is $249.
The fastest flight from Green Bay to New Hampshire takes 4h 20m
There are no direct flights from Green Bay to New Hampshire. Popular non-direct routes for this connection are Green Bay Austin-Straubel Airport - Portland Airport, Green Bay Austin-Straubel Airport - Manchester Airport and Green Bay Austin-Straubel Airport - Boston Logan Intl Airport.
There are 3 airports near New Hampshire: Boston Logan Intl (BOS), Portland (PWM), Manchester (MHT)
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  • When did momondo last update prices for flights from Green Bay Austin-Straubel Airport to New Hampshire?

    Prices for flights from Green Bay Austin-Straubel Airport to New Hampshire are updated daily.

  • How many operators does momondo search for flights from Green Bay Austin-Straubel Airport to New Hampshire?

  • How old do you have to be to fly from Green Bay Austin-Straubel Airport to New Hampshire?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Green Bay Austin-Straubel Airport to New Hampshire.

  • What documentation or ID do you need to fly to New Hampshire?

    The necessary travel and health documents for your New Hampshire trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Green Bay to New Hampshire

Compare and see reviews for airlines that fly from Green Bay to New Hampshire with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $353Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Green Bay to New Hampshire?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Green Bay to New Hampshire. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to New Hampshire from Green Bay which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to New Hampshire from Green Bay. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Green Bay to New Hampshire now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to New Hampshire and let you know when they change.

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