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New Hampshire

$169+ 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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — MHT
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap 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 July 3, 2025.

Round-trip from

$249
(Delta)

One-way from

$169
(American Airlines)

Popular in

November

Cheapest in

April

Average price

$456
From Green Bay Austin-Straubel to New Hampshire
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One-way flight from Green Bay Austin-Straubel to New Hampshire
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Highest demand for flights based on searches. 8% potential increase in price ($49 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 July 3, 2025.

This Delta deal was found by Cheapflights users on 7/1. 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.
Tue 8/265:31 amGRB - BOS
1 stop7h 28mDelta
Sat 8/305:25 pmBOS - GRB
1 stop6h 57mDelta
Deal found 7/1$249
This American Airlines deal was found by Cheapflights users on 7/2. 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.
Tue 8/263:05 pmGRB - BOS
2 stops6h 23mAmerican Airlines
Sat 8/305:28 amBOS - GRB
1 stop4h 44mAmerican Airlines
Deal found 7/2$254
This American Airlines deal was found by Cheapflights users on 7/1. 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.
Fri 7/256:19 pmGRB - MHT
1 stop4h 59mAmerican Airlines
Fri 8/15:07 pmMHT - GRB
1 stop7h 22mAmerican Airlines
Deal found 7/1$354
This American Airlines deal was found by Cheapflights users on 7/2. 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.
Sat 8/96:02 amGRB - PWM
2 stops10h 00mAmerican Airlines
Wed 8/136:00 amPWM - GRB
2 stops9h 29mAmerican Airlines
Deal found 7/2$372
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Sat 7/128:00 amGRB - BOS
1 stop5h 42mUnited Airlines
Mon 7/143:16 pmBOS - GRB
1 stop7h 21mUnited Airlines
Deal found 7/1$379
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Wed 8/136:15 amGRB - MHT
2 stops7h 44mUnited Airlines
Mon 8/186:45 pmMHT - GRB
2 stops27h 58mUnited Airlines
Deal found 7/2$484
This Delta deal was found by Cheapflights users on 7/3. 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.
Tue 9/165:34 amGRB - PWM
1 stop5h 55mDelta
Wed 9/245:00 pmPWM - GRB
1 stop4h 34mDelta
Deal found 7/3$541
This United Airlines deal was found by Cheapflights users on 7/2. 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.
Wed 7/231:10 pmGRB - PWM
2 stops9h 49mUnited Airlines
Sun 7/276:10 amPWM - GRB
1 stop5h 01mUnited Airlines
Deal found 7/2$645

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 July 3, 2025.
Use the filters below to find and compare flights from Green Bay to New Hampshire that are best for you.

Fly from

Green Bay

Fly to

New Hampshire

Route

Depart

Return

Price

Green BayBoston

GRB - BOS

GRBBOS

Green Bay Austin-Straubel

Tue 8/26

5:31 am-1:59 pm

1 stop7h 28m

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

Tue 8/26

3:05 pm-10:28 pm

2 stops6h 23m

Boston Logan Intl

Sat 8/30

5:28 am-9:12 am

1 stop4h 44m

$254

Green BayManchester

GRB - MHT

GRBMHT

Green Bay Austin-Straubel

Fri 7/25

6:19 pm-12:18 am

1 stop4h 59m

Manchester

Fri 8/1

5:07 pm-11:29 pm

1 stop7h 22m

$354

Green BayPortland

GRB - PWM

GRBPWM

Green Bay Austin-Straubel

Sat 8/9

6:02 am-5:02 pm

2 stops10h 00m

Portland

Wed 8/13

6:00 am-2:29 pm

2 stops9h 29m

$372

Green BayBoston

GRB - BOS

GRBBOS

Green Bay Austin-Straubel

Wed 8/20

6:15 am-5:34 pm

2 stops10h 19m

Boston Logan Intl

Sat 8/23

6:09 am-10:05 am

1 stop4h 56m

$452

Green BayManchester

GRB - MHT

GRBMHT

Green Bay Austin-Straubel

Wed 8/13

6:15 am-2:59 pm

2 stops7h 44m

Manchester

Mon 8/18

6:45 pm-9:43 pm

2 stops27h 58m

$484

Green BayPortland

GRB - PWM

GRBPWM

Green Bay Austin-Straubel

Tue 9/16

5:34 am-12:29 pm

1 stop5h 55m

Portland

Wed 9/24

5:00 pm-8:34 pm

1 stop4h 34m

$541

Green BayPortland

GRB - PWM

GRBPWM

Green Bay Austin-Straubel

Wed 7/23

1:10 pm-11:59 pm

2 stops9h 49m

Portland

Sun 7/27

6:10 am-10:11 am

1 stop5h 01m

$645

Green BayBoston

GRB - BOS

GRBBOS

Green Bay Austin-Straubel

Sun 9/7

6:26 pm-11:53 pm

1 stop4h 27m

$169

Green BayPortland

GRB - PWM

GRBPWM

Green Bay Austin-Straubel

Tue 8/5

6:15 am-5:10 pm

2 stops9h 55m

$171

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 14 results
1
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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 July 3, 2025.
See what other customers who have flown with Delta, United Airlines, and 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.
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines to fly from Green Bay to New Hampshire one-way?

    One-way options have recently been found by users for as low as $169 on American Airlines. Other airlines that offer cheap prices include Delta from $202 and United Airlines from $235 one-way.

  • 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 - Portland or Green Bay Austin-Straubel - Manchester 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.

  • What is the cheapest month to book a flight from Green Bay to New Hampshire?

    Currently, January is the cheapest month in which you can book a flight from Green Bay to New Hampshire (average of $334). Flying from Green Bay to New Hampshire in April is currently the most expensive (average of $396). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$346Average$512FlexibilityNo cancel feeOn-time71%

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