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$136+ 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 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — MHT
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$270
(American Airlines)

One-way from

$136
(American Airlines)

Popular in

November

Cheapest in

April

Average price

$442
Provider with most accurate pricing for Green Bay Austin-Straubel-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Green Bay Austin-Straubel-Boston Logan Intl flights.
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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. 6% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 1, 2025.

This American Airlines deal was found by Cheapflights users on 4/30. 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.
Wed 8/69:47 amGRB - PWM
2 stops11h 12mAmerican Airlines
Tue 8/1212:14 pmPWM - GRB
2 stops12h 14mAmerican Airlines
Deal found 4/30$270
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Wed 8/69:47 amGRB - BOS
1 stop6h 03mAmerican Airlines
Tue 8/125:40 pmBOS - GRB
1 stop6h 48mAmerican Airlines
Deal found 4/30$271
This Delta deal was found by Cheapflights users on 5/1. 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.
Thu 5/2912:06 pmGRB - PWM
2 stops10h 53mDelta
Sun 6/15:30 amPWM - GRB
2 stops11h 03mDelta
Deal found 5/1$283
This Delta deal was found by Cheapflights users on 5/1. 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.
Wed 5/215:00 pmGRB - BOS
1 stop5h 46mDelta
Wed 5/285:05 pmBOS - GRB
1 stop5h 19mDelta
Deal found 5/1$289
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Thu 5/296:15 amGRB - PWM
1 stop7h 16mUnited Airlines
Sun 6/16:00 amPWM - GRB
1 stop5h 11mUnited Airlines
Deal found 5/1$374
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Fri 5/165:30 pmGRB - BOS
1 stop6h 15mUnited Airlines
Tue 5/206:00 amBOS - GRB
1 stop5h 15mUnited Airlines
Deal found 4/30$387
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Tue 6/171:10 pmGRB - MHT
2 stops9h 49mUnited Airlines
Mon 6/2312:45 pmMHT - GRB
2 stops9h 38mUnited Airlines
Deal found 5/1$446
This American Airlines deal was found by Cheapflights users on 5/1. 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.
Tue 6/176:00 amGRB - MHT
1 stop4h 51mAmerican Airlines
Wed 6/2512:21 pmMHT - GRB
1 stop6h 02mAmerican Airlines
Deal found 5/1$449

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 May 1, 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 BayPortland

GRB - PWM

GRBPWM

Green Bay Austin-Straubel

Wed 8/6

9:47 am-9:59 pm

2 stops11h 12m

Portland

Tue 8/12

12:14 pm-11:28 pm

2 stops12h 14m

$270

Green BayBoston

GRB - BOS

GRBBOS

Green Bay Austin-Straubel

Wed 8/6

9:47 am-4:50 pm

1 stop6h 03m

Boston Logan Intl

Tue 8/12

5:40 pm-11:28 pm

1 stop6h 48m

$271

Green BayPortland

GRB - PWM

GRBPWM

Green Bay Austin-Straubel

Thu 5/29

12:06 pm-11:59 pm

2 stops10h 53m

Portland

Sun 6/1

5:30 am-3:33 pm

2 stops11h 03m

$283

Green BayBoston

GRB - BOS

GRBBOS

Green Bay Austin-Straubel

Wed 5/21

5:00 pm-11:46 pm

1 stop5h 46m

Boston Logan Intl

Thu 5/29

5:45 am-11:26 am

1 stop6h 41m

$289

Green BayPortland

GRB - PWM

GRBPWM

Green Bay Austin-Straubel

Thu 5/29

6:15 am-2:31 pm

1 stop7h 16m

Portland

Sun 6/1

6:00 am-10:11 am

1 stop5h 11m

$374

Green BayBoston

GRB - BOS

GRBBOS

Green Bay Austin-Straubel

Fri 5/16

5:30 pm-12:45 am

1 stop6h 15m

Boston Logan Intl

Tue 5/20

6:00 am-10:15 am

1 stop5h 15m

$387

Green BayManchester

GRB - MHT

GRBMHT

Green Bay Austin-Straubel

Tue 6/17

1:10 pm-11:59 pm

2 stops9h 49m

Manchester

Mon 6/23

12:45 pm-9:23 pm

2 stops9h 38m

$446

Green BayManchester

GRB - MHT

GRBMHT

Green Bay Austin-Straubel

Tue 6/17

6:00 am-11:51 am

1 stop4h 51m

Manchester

Wed 6/25

12:21 pm-5:23 pm

1 stop6h 02m

$449

Green BayBoston

GRB - BOS

GRBBOS

Green Bay Austin-Straubel

Tue 7/22

6:15 am-1:18 pm

1 stop6h 03m

$136

Green BayBoston

GRB - BOS

GRBBOS

Green Bay Austin-Straubel

Wed 5/28

5:00 pm-11:46 pm

1 stop5h 46m

$140

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/1

Showing 1-10 of 13 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 May 1, 2025.
Read through reviews of airlines operating flights from Green Bay to New Hampshire, such as Delta, United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 $136 on American Airlines. Other airlines that offer cheap prices include Delta from $140 and United Airlines from $214 one-way.

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

    Most travelers choose Green Bay Austin-Straubel - Portland, Green Bay Austin-Straubel - Boston Logan Intl 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 June is currently the most expensive (average of $421). 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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Alternative routes for Green Bay to New Hampshire

See prices for flight routes from nearby airports that may be better suited for you.
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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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$346Average$613FlexibilityNo cancel feeOn-time71%

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