$549+ 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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — MHT
Oct 18 — Oct 251
Round-trip
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
Cheapest
Best
Last-minute
Cheapest flights from Green Bay to ManchesterExplore 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 18, 2026.
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 18, 2026.
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Fri 10/24:04 pm -
1 stop7h 27m
Mon 10/55:05 pm -
1 stop8h 07m
Deal found 9/16![American Airlines logo]()
$549
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Fri 10/24:04 pm -
1 stop7h 27m
Sun 10/45:40 am -
2 stops10h 54m
Deal found 9/16![American Airlines logo]()
$622
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 12/53:28 pm -
2 stops21h 35m
Wed 12/92:38 pm -
2 stops29h 27m
Deal found 9/15![United Airlines logo]()
$721
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.
Thu 11/121:32 pm -
2 stops9h 27m
Sun 11/159:25 am -
3 stops10h 45m
Deal found 9/14![United Airlines logo]()
$951
Best flights from Green Bay to ManchesterDiscover carefully curated flight deals from Green Bay to Manchester that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 18, 2026.
Discover carefully curated flight deals from Green Bay to Manchester that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 18, 2026.
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.
Thu 11/125:50 am -
2 stops10h 02m
Sun 11/156:05 am -
2 stops8h 54m
Deal found 9/14![American Airlines logo]()
$549
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.
Sat 12/53:28 pm -
2 stops21h 35m
Wed 12/92:38 pm -
2 stops29h 27m
Deal found 9/14![United Airlines logo]()
$721
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Fri 10/24:04 pm -
1 stop7h 27m
Mon 10/55:05 pm -
1 stop8h 07m
Deal found 9/16![American Airlines logo]()
$549
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Fri 10/25:43 am -
2 stops9h 29m
Sun 10/45:40 am -
2 stops10h 54m
Deal found 9/16![American Airlines logo]()
$741
Last-minute flights from Green Bay to ManchesterDiscover last-minute flight deals from Green Bay to Manchester. Data last updated September 18, 2026 and is based on user searches.
Discover last-minute flight deals from Green Bay to Manchester. Data last updated September 18, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Fri 10/24:04 pm -
1 stop7h 27m
Mon 10/55:05 pm -
1 stop8h 07m
Deal found 9/16![American Airlines logo]()
$549
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Fri 10/24:04 pm -
1 stop7h 27m
Sun 10/45:40 am -
2 stops10h 54m
Deal found 9/16![American Airlines logo]()
$622
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Wed 10/149:05 am -
2 stops8h 56m
Mon 10/192:50 pm -
2 stops9h 29m
Deal found 9/16![United Airlines logo]()
$1,164
Find 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 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $549 (American Airlines) |
Popular in | June |
Cheapest in | February |
Average price | $420 |
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 7,457,451 searches. Data last updated September 18, 2026.
Use the filters below to find and compare flights from Green Bay to Manchester that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Green BayManchester
GRB Green Bay Austin-Straubel - MHT Manchester
GRBMHT
Green Bay Austin-Straubel
Thu 11/12
5:50 am-4:52 pm
2 stops10h 02m
Manchester
Sun 11/15
6:05 am-1:59 pm
2 stops8h 54m
$549
Quickest round-trip
Green BayManchester
GRB Green Bay Austin-Straubel - MHT Manchester
GRBMHT
Green Bay Austin-Straubel
Fri 10/2
4:04 pm-12:31 am
1 stop7h 27m
Manchester
Mon 10/5
5:05 pm-12:12 am
1 stop8h 07m
$549
Green BayManchester
GRB Green Bay Austin-Straubel - MHT Manchester
GRBMHT
Green Bay Austin-Straubel
Sat 12/5
3:28 pm-2:03 pm
2 stops21h 35m
Manchester
Wed 12/9
2:38 pm-7:05 pm
2 stops29h 27m
$721
Green BayManchester
GRB Green Bay Austin-Straubel - MHT Manchester
GRBMHT
Green Bay Austin-Straubel
Fri 10/2
5:43 am-4:12 pm
2 stops9h 29m
Manchester
Sun 10/4
5:40 am-3:34 pm
2 stops10h 54m
$741
Sorted by cheapest first
Compare providers for flights from Green Bay to Manchester
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Green Bay to Manchester in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Green Bay-Manchester, New Hampshire flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Green Bay-Manchester, New Hampshire flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Green Bay-Manchester, New Hampshire flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Green Bay-Manchester, New Hampshire flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Green Bay-Manchester, New Hampshire flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
GRB-MHT
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.
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.
Traveling to a place near Manchester?
Book flights to Manchester if you plan to visit one of these locationsKeene
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
Complete your trip
Flights by cabin class
Manchester flight routes
Other flight options
Other flights from Green Bay
Popular flights