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$349+ Cheap flights from Green Bay to Manchester, NH (GRB - MHT)

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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — MHT
Oct 14 — Oct 211
Tue 10/14
Tue 10/21
1 adult, Economy
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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 September 14, 2025.

Round-trip from

$439
(American Airlines)

One-way from

$349
(United Airlines)

Popular in

February

Cheapest in

September

Average price

$365
From Green Bay Austin-Straubel to Manchester
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One-way flight from Green Bay Austin-Straubel to Manchester
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Highest demand for flights based on searches. 11% potential increase in price ($64 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 September 2025
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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 September 14, 2025.

This American Airlines deal was found by Cheapflights users on 9/14. 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.
Mon 9/226:26 pmGRB - MHT
1 stop4h 33mAmerican Airlines
Wed 10/16:00 amMHT - GRB
2 stops10h 59mAmerican Airlines
Deal found 9/14$439
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Tue 9/236:15 amGRB - MHT
2 stops7h 42mUnited Airlines
Sun 9/289:40 amMHT - GRB
2 stops28h 04mUnited Airlines
Deal found 9/14$478
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Mon 9/226:26 pmGRB - MHT
1 stop4h 33mAmerican Airlines
Thu 10/25:48 pmMHT - GRB
1 stop6h 40mAmerican Airlines
Deal found 9/14$524
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Mon 9/229:48 amGRB - MHT
1 stop6h 26mAmerican Airlines
Mon 9/296:00 amMHT - GRB
2 stops9h 31mAmerican Airlines
Deal found 9/14$539
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Mon 9/229:48 amGRB - MHT
1 stop6h 26mAmerican Airlines
Sun 9/286:00 amMHT - GRB
2 stops9h 31mAmerican Airlines
Deal found 9/14$564

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 September 14, 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 9/24

6:00 am-12:08 pm

1 stop5h 08m

Manchester

Tue 9/30

6:00 am-3:59 pm

2 stops10h 59m

$439

Green BayManchester

GRB - MHT

GRBMHT

Green Bay Austin-Straubel

Thu 9/25

6:26 pm-11:59 pm

1 stop4h 33m

Manchester

Tue 9/30

6:00 am-3:59 pm

2 stops10h 59m

$439

Green BayManchester

GRB - MHT

GRBMHT

Green Bay Austin-Straubel

Thu 9/25

3:01 pm-12:09 am

2 stops8h 08m

Manchester

Wed 10/1

6:00 am-3:59 pm

2 stops10h 59m

$444

Green BayManchester

GRB - MHT

GRBMHT

Green Bay Austin-Straubel

Wed 9/24

6:00 am-5:07 pm

2 stops10h 07m

Manchester

Wed 10/1

6:00 am-3:59 pm

2 stops10h 59m

$444

Green BayManchester

GRB - MHT

GRBMHT

Green Bay Austin-Straubel

Wed 9/24

6:15 am-2:57 pm

2 stops7h 42m

Manchester

Sun 9/28

9:40 am-10:05 am

2 stops25h 25m

$478

Green BayManchester

GRB - MHT

GRBMHT

Green Bay Austin-Straubel

Thu 9/25

6:26 pm-11:59 pm

1 stop4h 33m

Manchester

Thu 10/2

5:48 pm-11:28 pm

1 stop6h 40m

$524

Green BayManchester

GRB - MHT

GRBMHT

Green Bay Austin-Straubel

Wed 9/24

6:00 am-12:08 pm

1 stop5h 08m

Manchester

Thu 10/2

11:57 am-5:56 pm

2 stops6h 59m

$529

Green BayManchester

GRB - MHT

GRBMHT

Green Bay Austin-Straubel

Tue 10/14

5:25 pm-3:02 pm

2 stops20h 37m

$349

Green BayManchester

GRB - MHT

GRBMHT

Green Bay Austin-Straubel

Tue 10/14

8:08 pm-7:04 pm

1 stop21h 56m

$352

Green BayManchester

GRB - MHT

GRBMHT

Green Bay Austin-Straubel

Mon 10/13

6:35 pm-3:02 pm

2 stops19h 27m

$708

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 11 results
1
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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 $397). 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 September 14, 2025.
Read through reviews of airlines operating flights from Green Bay to Manchester, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Overall

7.2

Boarding

7.5

Crew

8.0

Comfort

7.2

Food

6.4

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Overall

7.2

Boarding

7.5

Crew

8.0

Comfort

7.2

Food

6.4

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

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.

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

    Departing from Green Bay to Manchester, New Hampshire will take you 5h 08m. The distance between Green Bay and Manchester, New Hampshire is about 839 mi.

  • What is the cheapest airline to fly from Green Bay to Manchester, New Hampshire round-trip?

    According to our current data, American Airlines ($353), 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 $397). 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

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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 September 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$353Average$502FlexibilityNo cancel feeOn-time71%

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