HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Manchester

$389+ Cheap flights from Green Bay to Manchester, NH (GRB - MHT)

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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — MHT
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Green Bay to Manchester 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.

Cheap flight deals from Green Bay to Manchester

Discover tips and strategies to find the most affordable flight options for your journey from Green Bay (GRB) to Manchester (MHT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 30, 2025.

Round-trip from

$427
(American Airlines)

Popular in

November

Cheapest in

April

Average price

$456
From Green Bay Austin-Straubel to Manchester
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($39 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Green Bay to Manchester

Cheapest flights from Green Bay to Manchester
Explore the most affordable flight options available from Green Bay to Manchester. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This American Airlines deal was found by Cheapflights users on 7/29. 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 8/86:26 pmGRB - MHT
1 stop4h 33mAmerican Airlines
Sat 8/165:55 pmMHT - GRB
1 stop6h 35mAmerican Airlines
Deal found 7/29$389
This United Airlines deal was found by Cheapflights users on 7/29. 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
Sun 8/179:40 amMHT - GRB
3 stops12h 57mUnited Airlines
Deal found 7/29$1,025

Cheapflights Fare Finder

 
Customize your flight search to find flights from Green Bay to Manchester 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 30, 2025.
Use the filters below to find and compare flights from Green Bay to Manchester that are best for you.

Fly from

Green Bay

Fly to

Manchester

Route

Depart

Return

Price

Green BayManchester

GRB - MHT

GRBMHT

Green Bay Austin-Straubel

Wed 10/1

4:35 pm-10:24 pm

1 stop4h 49m

Manchester

Sun 10/5

6:00 am-2:31 pm

2 stops9h 31m

$427

Green BayManchester

GRB - MHT

GRBMHT

Green Bay Austin-Straubel

Wed 8/13

6:15 am-2:59 pm

2 stops7h 44m

Manchester

Sun 8/17

9:40 am-9:37 pm

3 stops12h 57m

$1,025

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Green Bay to Manchester

Have a flexible travel schedule? Discover the best time to fly to Manchester 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 Manchester

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

Currently, January is the cheapest month in which you can book a flight from Green Bay to Manchester, New Hampshire (average of $334). Flying from Green Bay to Manchester, 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.

Reviews of airlines servicing Manchester

Get insights into the airlines that provide service to Manchester. 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 Manchester. Reviews last updated July 30, 2025.
Read through reviews of airlines operating flights from Green Bay to Manchester, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,896 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Crew

8.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,896 reviews
United Airlines
7.4
Good
8,896 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Crew

8.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,896 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Boarding

7.7

Crew

8.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

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

  • What are the cheapest airlines flying from Green Bay to Manchester, New Hampshire round-trip?

    According to our current data, American Airlines ($427), and United Airlines ($1,025) offers the cheapest pricing from Green Bay to Manchester, New Hampshire.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Green Bay to Manchester, New Hampshire (average of $334). Flying from Green Bay to Manchester, 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

Traveling to a place near Manchester?

Book flights to Manchester if you plan to visit one of these locations
Keene

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 Green Bay to Manchester

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Boston flights
Minneapolis to Boston flights
O'Hare Intl to Portland flights
Milwaukee to Boston flights
Minneapolis to Portland flights
Madison to Boston flights
O'Hare Intl to Manchester flights
Appleton to Boston flights
Appleton to Portland flights
Madison to Portland flights
Milwaukee to Portland flights
O'Hare Intl to Worcester flights
Minneapolis to Manchester flights
Duluth to Boston flights
Green Bay to Boston flights
Green Bay to Portland flights
Milwaukee to Manchester flights
Madison to Manchester flights
Rhinelander to Boston flights
Appleton to Manchester flights
Eau Claire to Boston flights
Madison to Worcester flights
Wausau to Boston flights
O'Hare Intl to Lebanon flights
Duluth to Portland flights
La Crosse to Boston flights
Escanaba to Portland flights
Minneapolis to Lebanon flights
Duluth to Manchester flights
Wausau to Portland flights
La Crosse to Portland flights
Escanaba to Boston flights
Dubuque to Portland flights
Dubuque to Boston flights

Top airline flying from Green Bay to Manchester

Discover the top airline that operate flights from Green Bay to Manchester. 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 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$353Average$486FlexibilityNo 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.