HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Green Bay

$239+ Cheap flights from New Hampshire to Green Bay (GRB)

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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — GRB
Nov 21 — Nov 281
Fri 11/21
Fri 11/28
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from New Hampshire to Green Bay with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from New Hampshire to Green Bay

Cheapest flights from New Hampshire to Green Bay
Explore the most affordable flight options available from New Hampshire to Green Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2025.

This United Airlines deal was found by Cheapflights users on 10/21. 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 11/119:40 amBOS - GRB
1 stop6h 30mUnited Airlines
Sun 11/166:15 amGRB - BOS
1 stop5h 29mUnited Airlines
Deal found 10/21$249
This Delta deal was found by Cheapflights users on 10/20. 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 11/55:34 amBOS - GRB
1 stop5h 52mDelta
Sun 11/95:19 amGRB - BOS
1 stop6h 13mDelta
Deal found 10/20$259
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/54:40 pmPWM - GRB
1 stop5h 58mUnited Airlines
Sun 11/98:00 amGRB - PWM
1 stop5h 12mUnited Airlines
Deal found 10/21$259
This American Airlines deal was found by Cheapflights users on 10/20. 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 12/106:00 amBOS - GRB
2 stops9h 29mAmerican Airlines
Sun 12/142:55 pmGRB - BOS
1 stop4h 38mAmerican Airlines
Deal found 10/20$265
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/1910:40 amBOS - GRB
1 stop5h 30mUnited Airlines
Wed 11/266:15 amGRB - BOS
1 stop6h 53mUnited Airlines
Deal found 10/21$270
This United Airlines deal was found by Cheapflights users on 10/20. 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 11/43:10 pmBOS - GRB
1 stop7h 28mUnited Airlines
Sat 11/810:46 amGRB - BOS
1 stop5h 29mUnited Airlines
Deal found 10/20$329
This American Airlines deal was found by Cheapflights users on 10/20. 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 12/127:00 amBOS - GRB
1 stop8h 29mAmerican Airlines
Mon 12/157:17 amGRB - BOS
2 stops7h 36mAmerican Airlines
Deal found 10/20$331
This United Airlines deal was found by Cheapflights users on 10/20. 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 11/56:02 amBOS - GRB
2 stops10h 08mUnited Airlines
Sun 11/96:15 amGRB - BOS
1 stop6h 53mUnited Airlines
Deal found 10/20$334
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/59:30 amMHT - GRB
2 stops8h 16mUnited Airlines
Sun 11/96:15 amGRB - MHT
2 stops16h 29mUnited Airlines
Deal found 10/21$453
This United Airlines deal was found by Cheapflights users on 10/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/69:30 amMHT - GRB
2 stops25h 41mUnited Airlines
Mon 11/101:20 pmGRB - MHT
2 stops9h 24mUnited Airlines
Deal found 10/22$527
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/19:54 amPWM - GRB
2 stops26h 17mUnited Airlines
Mon 11/35:27 pmGRB - PWM
2 stops24h 32mUnited Airlines
Deal found 10/21$698
This Delta deal was found by Cheapflights users on 10/22. 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.
Sun 11/2312:48 pmPWM - GRB
1 stop4h 22mDelta
Mon 11/245:19 amGRB - PWM
1 stop6h 11mDelta
Deal found 10/22$787

Cheap flight deals from New Hampshire to Green Bay

Keep the following information in mind while searching for New Hampshire to Green Bay flight deals. Data was last updated October 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$249
(United Airlines)

One-way from

$239
(United Airlines)

Popular in

December

Cheapest in

October

Average price

$323
Provider with most accurate pricing for Boston Logan Intl-Green Bay Austin-Straubel flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Green Bay Austin-Straubel flights.
Search Deals
From New Hampshire to Green Bay Austin-Straubel
Search Deals
One-way flight from New Hampshire to Green Bay Austin-Straubel
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Hampshire to Green Bay 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 October 22, 2025.
Use the filters below to find and compare flights from New Hampshire to Green Bay that are best for you.

Fly from

New Hampshire

Fly to

Green Bay

Route

Depart

Return

Price

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Fri 12/12

5:45 am-11:33 am

1 stop6h 48m

Green Bay Austin-Straubel

Mon 12/15

5:15 am-2:27 pm

1 stop8h 12m

$249

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Wed 12/10

5:45 am-11:33 am

1 stop6h 48m

Green Bay Austin-Straubel

Sun 12/14

4:17 pm-12:01 am

1 stop6h 44m

$249

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Tue 11/11

10:01 am-4:46 pm

2 stops7h 45m

Green Bay Austin-Straubel

Sun 11/16

8:00 am-2:08 pm

1 stop5h 08m

$254

PortlandGreen Bay

PWM - GRB

PWMGRB

Portland

Wed 11/5

4:40 pm-9:38 pm

1 stop5h 58m

Green Bay Austin-Straubel

Sun 11/9

8:00 am-2:12 pm

1 stop5h 12m

$259

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Wed 11/5

5:34 am-10:26 am

1 stop5h 52m

Green Bay Austin-Straubel

Sun 11/9

5:19 am-12:32 pm

1 stop6h 13m

$259

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Wed 11/19

10:40 am-3:10 pm

1 stop5h 30m

Green Bay Austin-Straubel

Wed 11/26

6:15 am-2:08 pm

1 stop6h 53m

$270

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Tue 11/4

3:10 pm-9:38 pm

1 stop7h 28m

Green Bay Austin-Straubel

Sat 11/8

10:46 am-5:15 pm

1 stop5h 29m

$329

BostonGreen Bay

BOS - GRB

BOSGRB

Boston Logan Intl

Wed 11/5

11:45 am-9:38 pm

2 stops10h 53m

Green Bay Austin-Straubel

Sun 11/9

6:15 am-2:29 pm

2 stops7h 14m

$364

ManchesterGreen Bay

MHT - GRB

MHTGRB

Manchester

Wed 11/5

9:30 am-4:46 pm

2 stops8h 16m

Green Bay Austin-Straubel

Sun 11/9

6:15 am-11:44 pm

2 stops16h 29m

$453

ManchesterGreen Bay

MHT - GRB

MHTGRB

Manchester

Tue 3/24

2:33 pm-9:14 pm

2 stops7h 41m

Green Bay Austin-Straubel

Sat 3/28

10:40 am-6:53 pm

2 stops7h 13m

$513

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/20

Showing 1-10 of 29 results
1
2
3

Best time to book a flight from New Hampshire to Green Bay

Have a flexible travel schedule? Discover the best time to fly to Green Bay from New Hampshire 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 New Hampshire to Green Bay
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from New Hampshire to Green Bay. 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 into for flights to Green Bay from New Hampshire?

    Green Bay Austin-Straubel (GRB) is the airport you will fly into if you book a flight from New Hampshire to Green Bay. It is only a 5.9 mi journey from Austin-Straubel (GRB) to Green Bay’s city center.

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

    Delta and United Airlines can get you from New Hampshire to Green Bay in just under 6h 48m. Your travel time can differ by up to 57m. There are 869 mi between New Hampshire and Green Bay. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $239. Delta flights start at $244 while deals on American Airlines start at $327 one-way.

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

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from New Hampshire to Green Bay 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

Traveling to a place near Green Bay?

Book flights to Green Bay if you plan to visit one of these locations
Manitowoc

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for New Hampshire to Green Bay

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to O'Hare Intl flights
Dallas/Fort Worth to O'Hare Intl flights
LaGuardia to O'Hare Intl flights
Newark to O'Hare Intl flights
Los Angeles to O'Hare Intl flights
San Francisco to O'Hare Intl flights
Reagan-National to O'Hare Intl flights
Baltimore to O'Hare Intl flights
Dulles Intl to O'Hare Intl flights
Philadelphia to O'Hare Intl flights
Atlanta to O'Hare Intl flights
Seattle to O'Hare Intl flights
Denver to O'Hare Intl flights
Boston to O'Hare Intl flights
Ontario to O'Hare Intl flights
John F Kennedy Intl to Minneapolis flights
Sky Harbor Intl to O'Hare Intl flights
Minneapolis to O'Hare Intl flights
Seattle to Minneapolis flights
George Bush Intcntl to O'Hare Intl flights
Charlotte to O'Hare Intl flights
Santa Ana to O'Hare Intl flights
Hobby to O'Hare Intl flights
Love Field to O'Hare Intl flights
Reagan-National to Minneapolis flights
Dulles Intl to Minneapolis flights
LaGuardia to Minneapolis flights
Orlando to O'Hare Intl flights
Austin to O'Hare Intl flights
Tampa to O'Hare Intl flights
Portland to O'Hare Intl flights
Fort Lauderdale to O'Hare Intl flights
Raleigh to O'Hare Intl flights
Newark to Minneapolis flights
San Diego to O'Hare Intl flights
Dallas/Fort Worth to Minneapolis flights
Los Angeles to Minneapolis flights
Hartford to O'Hare Intl flights
Cleveland to O'Hare Intl flights
Denver to Minneapolis flights
Baltimore to Minneapolis flights
San Jose to O'Hare Intl flights
Miami to O'Hare Intl flights
Detroit to O'Hare Intl flights
John F Kennedy Intl to Milwaukee flights
Sky Harbor Intl to Minneapolis flights
San Francisco to Minneapolis flights
LaGuardia to Milwaukee flights
Newark to Milwaukee flights
O'Hare Intl to Minneapolis flights

Top airline flying from New Hampshire to Green Bay

Discover the top airline that operate flights from New Hampshire to Green Bay. 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 October 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$338Average$518FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.