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New Hampshire

$184+ Cheap flights from Green Bay (GRB) to New Hampshire

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/18. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — MHT
may. 27 — jun. 31
mié. 5/27
mié. 6/3
1 adult, Economy
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Cheap flight deals from Green Bay to New Hampshire

Cheapest flights from Green Bay to New Hampshire
Explore the most affordable flight options available from Green Bay to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 27, 2026.

This American Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/232:55 pm
GRB
-
BOS
1 stop4h 58m
American Airlines
mié. 5/277:00 am
BOS
-
GRB
1 stop5h 45m
American Airlines
Deal found 4/22$311
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/2911:53 am
GRB
-
BOS
1 stop6h 22m
Delta
mar. 6/23:00 pm
BOS
-
GRB
1 stop8h 52m
Delta
Deal found 4/23$319
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/164:00 pm
GRB
-
BOS
1 stop6h 52m
Delta
dom. 9/205:40 am
BOS
-
GRB
1 stop6h 29m
Delta
Deal found 4/22$320
This American Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/2712:15 pm
GRB
-
BOS
2 stops9h 13m
American Airlines
dom. 5/317:00 am
BOS
-
GRB
1 stop5h 45m
American Airlines
Deal found 4/26$324
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/205:20 am
GRB
-
PWM
1 stop6h 50m
Delta
mié. 5/2712:50 pm
PWM
-
GRB
2 stops11h 02m
Delta
Deal found 4/22$325
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/35:30 pm
GRB
-
BOS
1 stop4h 48m
United Airlines
mié. 7/85:45 am
BOS
-
GRB
2 stops7h 14m
United Airlines
Deal found 4/26$325
This American Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/2212:12 pm
GRB
-
BOS
2 stops8h 21m
American Airlines
mar. 7/285:00 am
BOS
-
GRB
1 stop5h 19m
American Airlines
Deal found 4/25$326
This United Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/81:15 pm
GRB
-
BOS
1 stop5h 11m
United Airlines
lun. 5/114:35 pm
BOS
-
GRB
1 stop5h 32m
United Airlines
Deal found 4/24$327
This American Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/2912:15 pm
GRB
-
BOS
2 stops9h 13m
American Airlines
mar. 6/27:00 am
BOS
-
GRB
2 stops8h 27m
American Airlines
Deal found 4/26$329
This United Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/32:35 pm
GRB
-
PWM
1 stop6h 06m
United Airlines
mar. 7/76:00 am
PWM
-
GRB
1 stop6h 59m
United Airlines
Deal found 4/25$344
This Delta deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/116:00 pm
GRB
-
BOS
1 stop4h 59m
Delta
dom. 7/125:55 am
BOS
-
GRB
1 stop6h 26m
Delta
Deal found 4/23$344
This United Airlines deal was found by Cheapflights users on 4/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/1210:40 am
GRB
-
BOS
1 stop4h 36m
United Airlines
jue. 5/146:00 am
BOS
-
GRB
1 stop5h 00m
United Airlines
Deal found 4/24$348

Find flight deals from Green Bay to New Hampshire

Keep the following information in mind while searching for Green Bay to New Hampshire flight deals. Data was last updated abril 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$311
(American Airlines)

One-way from

$184
(Delta)

Popular in

October

Cheapest in

February

Average price

$391
Provider with most accurate pricing for Green Bay Austin-Straubel-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Green Bay Austin-Straubel-Boston Logan Intl flights.
Search Deals
From Green Bay Austin-Straubel to New Hampshire
Search Deals
One-way flight from Green Bay Austin-Straubel to New Hampshire
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($48 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated abril 27, 2026.
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

Cheapest round-trip

Green BayBoston

GRB - BOS

GRBBOS

Green Bay Austin-Straubel

vie. 5/29

5:01 pm-11:29 pm

1 stop5h 28m

Boston Logan Intl

mié. 6/3

5:51 am-11:13 am

1 stop6h 22m

$319

Green BayBoston

GRB - BOS

GRBBOS

Green Bay Austin-Straubel

jue. 7/2

5:30 pm-11:18 pm

1 stop4h 48m

Boston Logan Intl

mar. 7/7

6:00 am-10:01 am

1 stop5h 01m

$320

Green BayBoston

GRB - BOS

GRBBOS

Green Bay Austin-Straubel

mié. 9/16

5:25 pm-11:32 pm

1 stop5h 07m

Boston Logan Intl

dom. 9/20

7:10 am-11:09 am

1 stop4h 59m

$320

Green BayPortland

GRB - PWM

GRBPWM

Green Bay Austin-Straubel

vie. 7/3

2:35 pm-9:41 pm

1 stop6h 06m

Portland

mar. 7/7

5:15 am-11:59 am

2 stops7h 44m

$325

Green BayBoston

GRB - BOS

GRBBOS

Green Bay Austin-Straubel

jue. 9/3

5:25 pm-11:32 pm

1 stop5h 07m

Boston Logan Intl

dom. 9/6

5:40 am-11:09 am

1 stop6h 29m

$329

Green BayBoston

GRB - BOS

GRBBOS

Green Bay Austin-Straubel

jue. 8/27

5:25 pm-11:32 pm

1 stop5h 07m

Boston Logan Intl

lun. 8/31

5:40 am-11:09 am

1 stop6h 29m

$388

Green BayBoston

GRB - BOS

GRBBOS

Green Bay Austin-Straubel

vie. 5/22

5:26 pm-1:14 am

1 stop6h 48m

Boston Logan Intl

lun. 5/25

7:19 am-11:59 am

1 stop5h 40m

$408

Green BayBoston

GRB - BOS

GRBBOS

Green Bay Austin-Straubel

jue. 8/27

6:30 am-2:07 pm

1 stop6h 37m

Boston Logan Intl

dom. 8/30

6:00 am-12:38 pm

1 stop7h 38m

$409

Green BayBoston

GRB - BOS

GRBBOS

Green Bay Austin-Straubel

vie. 5/22

2:35 pm-11:20 pm

1 stop7h 45m

Boston Logan Intl

mié. 5/27

6:00 am-2:00 pm

3 stops9h 00m

$410

Green BayManchester

GRB - MHT

GRBMHT

Green Bay Austin-Straubel

mar. 5/12

5:40 am-11:42 am

1 stop5h 02m

Manchester

sáb. 5/23

6:57 am-11:45 am

1 stop5h 48m

$414

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Showing 1-10 of 34 resultsSorted by cheapest first
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Best time to book a flight from Green Bay to New Hampshire

Have a flexible travel schedule? Discover the best time to fly to New Hampshire from Green Bay with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Green Bay to New Hampshire
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing New Hampshire

Get insights into the airlines that provide service to New Hampshire. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to New Hampshire. Reviews last updated abril 27, 2026.
See what other customers who have flown with American Airlines from Green Bay to New Hampshire have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,667 reviews

Overall

7.1

Food

6.4

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Crew

7.9

Reviews

1 / 20
4.0
Okay

Elizabeth,Mar 2026

ORD - MIA

Staff was rude and flight attendants 2 out of 3 looked like they had just been thru a hurricane.
American Airlines
7.1
Good
11,667 reviews
American Airlines
7.1
Good
11,667 reviews

Overall

7.1

Food

6.4

Boarding

7.5

Comfort

7.2

Entertainment

6.9

Crew

7.9

Reviews

1 / 20
4.0
Okay

Elizabeth,Mar 2026

ORD - MIA

Staff was rude and flight attendants 2 out of 3 looked like they had just been thru a hurricane.

Related info for your journey

Find useful and relevant information for your journey from Green Bay to New Hampshire. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Green Bay to New Hampshire?

    Green Bay Austin-Straubel (GRB), located 5.9 mi from the city center, is the airport you fly out of when you book flights from Green Bay to New Hampshire.

  • How long is the flight from Green Bay to New Hampshire?

    United Airlines, Delta, and American Airlines can get you from Green Bay to New Hampshire in just under 5h 02m. Your travel time can differ by up to 1h 33m. The distance from Green Bay to New Hampshire is about 839 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Green Bay to New Hampshire?

    Most travelers choose Green Bay Austin-Straubel - Boston Logan Intl, Green Bay Austin-Straubel - Manchester or Green Bay Austin-Straubel - Portland when deciding on the best route from Green Bay to New Hampshire.

  • Can I find deals for flights from Green Bay to New Hampshire that include hotel bookings?

    Yes. In addition to deals on Green Bay to New Hampshire flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Green Bay to New Hampshire?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Green Bay to New Hampshire.

  • Can I find deals for business class flights from Green Bay to New Hampshire?

    Yes. Cheapflights offers flight deals from Green Bay to New Hampshire by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Green Bay to New Hampshire

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Top airline flying from Green Bay to New Hampshire

Discover the top airline that operate flights from Green Bay to New Hampshire. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated abril 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$353Average$503FlexibilityNo cancel feeOn-time71%

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