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New Hampshire

$217+ Cheap flights from Green Bay (GRB) to New Hampshire

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — MHT
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
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 December 16, 2025.

This Delta deal was found by Cheapflights users on 12/16. 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 12/1812:13 pmGRB - BOS
1 stop6h 27mDelta
Sat 1/105:05 pmBOS - GRB
1 stop4h 38mDelta
Deal found 12/16$319
This Delta deal was found by Cheapflights users on 12/14. 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 12/184:17 pmGRB - BOS
1 stop6h 44mDelta
Thu 1/15:30 amBOS - GRB
1 stop6h 01mDelta
Deal found 12/14$324
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Thu 12/185:25 amGRB - BOS
2 stops9h 43mAmerican Airlines
Sat 1/107:15 amBOS - GRB
2 stops10h 08mAmerican Airlines
Deal found 12/16$329
This American Airlines deal was found by Cheapflights users on 12/14. 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.
Thu 12/185:25 amGRB - BOS
2 stops8h 59mAmerican Airlines
Thu 1/17:56 amBOS - GRB
2 stops9h 55mAmerican Airlines
Deal found 12/14$334
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/317:00 amGRB - BOS
2 stops8h 10mAmerican Airlines
Sun 1/45:30 pmBOS - GRB
1 stop7h 06mAmerican Airlines
Deal found 12/16$431
This American Airlines deal was found by Cheapflights users on 12/14. 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.
Thu 12/185:25 amGRB - BOS
1 stop4h 33mAmerican Airlines
Sat 12/207:05 pmBOS - GRB
1 stop5h 26mAmerican Airlines
Deal found 12/14$451
This American Airlines deal was found by Cheapflights users on 12/14. 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 12/235:25 amGRB - BOS
1 stop4h 33mAmerican Airlines
Sat 12/275:00 pmBOS - GRB
2 stops7h 36mAmerican Airlines
Deal found 12/14$463
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/317:00 amGRB - MHT
2 stops8h 44mAmerican Airlines
Sun 1/45:21 pmMHT - GRB
2 stops7h 15mAmerican Airlines
Deal found 12/16$495
This United Airlines deal was found by Cheapflights users on 12/14. 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 12/186:15 amGRB - BOS
1 stop7h 29mUnited Airlines
Sat 12/207:45 amBOS - GRB
1 stop14h 51mUnited Airlines
Deal found 12/14$500
This United Airlines deal was found by Cheapflights users on 12/15. 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 12/318:00 amGRB - PWM
1 stop5h 14mUnited Airlines
Sun 1/46:00 amPWM - GRB
2 stops10h 07mUnited Airlines
Deal found 12/15$656
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/203:42 pmGRB - PWM
1 stop4h 47mUnited Airlines
Mon 12/227:30 pmPWM - GRB
2 stops24h 32mUnited Airlines
Deal found 12/16$719
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/2010:09 amGRB - PWM
2 stops11h 42mAmerican Airlines
Mon 12/225:20 pmPWM - GRB
2 stops7h 11mAmerican Airlines
Deal found 12/16$738

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 December 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$217
(Delta)

Popular in

February

Cheapest in

May

Average price

$380
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
Highest demand for flights based on searches. 17% potential increase in price ($98 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 16, 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

Sat 1/17

12:02 pm-7:38 pm

1 stop6h 36m

Boston Logan Intl

Tue 1/20

5:29 am-10:35 am

1 stop6h 06m

$217

Green BayBoston

GRB - BOS

GRBBOS

Green Bay Austin-Straubel

Fri 2/27

6:39 pm-11:59 pm

1 stop4h 20m

Boston Logan Intl

Wed 3/4

3:37 pm-8:27 pm

1 stop5h 50m

$269

Green BayBoston

GRB - BOS

GRBBOS

Green Bay Austin-Straubel

Thu 5/28

5:25 pm-11:32 pm

1 stop5h 07m

Boston Logan Intl

Sun 5/31

5:40 am-11:09 am

1 stop6h 29m

$269

Green BayBoston

GRB - BOS

GRBBOS

Green Bay Austin-Straubel

Mon 1/12

4:53 pm-10:31 pm

1 stop4h 38m

Boston Logan Intl

Mon 1/19

7:00 am-4:23 pm

2 stops10h 23m

$274

Green BayPortland

GRB - PWM

GRBPWM

Green Bay Austin-Straubel

Wed 1/7

7:00 am-5:16 pm

2 stops9h 16m

Portland

Wed 1/14

12:48 pm-8:43 pm

2 stops8h 55m

$279

Green BayPortland

GRB - PWM

GRBPWM

Green Bay Austin-Straubel

Wed 1/7

7:00 am-5:16 pm

2 stops9h 16m

Portland

Tue 1/13

2:35 pm-10:29 pm

2 stops8h 54m

$279

Green BayBoston

GRB - BOS

GRBBOS

Green Bay Austin-Straubel

Sat 1/17

3:42 pm-9:38 pm

1 stop4h 56m

Boston Logan Intl

Tue 1/20

10:30 am-7:03 pm

2 stops9h 33m

$292

Green BayBoston

GRB - BOS

GRBBOS

Green Bay Austin-Straubel

Thu 1/8

4:18 pm-11:52 pm

1 stop6h 34m

Boston Logan Intl

Mon 1/12

5:29 am-10:35 am

1 stop6h 06m

$294

Green BayPortland

GRB - PWM

GRBPWM

Green Bay Austin-Straubel

Tue 1/6

7:00 am-12:08 pm

1 stop4h 08m

Portland

Wed 1/14

12:20 pm-4:39 pm

1 stop5h 19m

$314

Green BayPortland

GRB - PWM

GRBPWM

Green Bay Austin-Straubel

Thu 1/8

7:00 am-12:08 pm

1 stop4h 08m

Portland

Wed 1/14

12:20 pm-4:39 pm

1 stop5h 19m

$314

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 29 results
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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 December 16, 2025.
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
7.2
Good
11,048 reviews

Entertainment

6.9

Crew

8.0

Food

6.5

Boarding

7.5

Overall

7.2

Comfort

7.2

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit
American Airlines
7.2
Good
11,048 reviews
American Airlines
7.2
Good
11,048 reviews

Entertainment

6.9

Crew

8.0

Food

6.5

Boarding

7.5

Overall

7.2

Comfort

7.2

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

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?

    Delta, American Airlines, and United Airlines can get you from Green Bay to New Hampshire in just under 4h 20m. Your travel time can differ by up to 2h 16m. The distance from Green Bay to New Hampshire is about 869 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 - 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.

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 December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$388Average$512FlexibilityNo cancel feeOn-time71%

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