$164 Find Cheap Flights from Green Bay to New Hampshire

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Green Bay to New Hampshire departing on 7/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to New Hampshire

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Green Bay to New Hampshire, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Green Bay to New Hampshire, as well as popular online travel agencies
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Cheap Flights from Green Bay to New Hampshire

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Boston
Boston1 stop$309
Portland
Portland1 stop$309
Boston
Boston1 stop$309
Portland
Portland1 stop$309

Book Cheap Green Bay to New Hampshire Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Green Bay to New Hampshire that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Green Bay to New Hampshire

Sat, Jun 6 - Tue, Jun 16
American Airlines Logo
6:51 pm - 12:40 am
GRB
-
PWM
4h 49m
1 stop
American Airlines Logo
7:28 pm - 12:10 am
PWM
-
GRB
5h 42m
1 stop
$309American Airlines
Wed, May 27 - Sun, May 31
Delta Logo
5:01 pm - 11:29 pm
GRB
-
BOS
5h 28m
1 stop
Delta Logo
5:51 am - 11:13 am
BOS
-
GRB
6h 22m
1 stop
$309Delta
Tue, Jun 2 - Tue, Jun 9
United Airlines Logo
6:52 pm - 1:14 am
GRB
-
BOS
5h 22m
1 stop
United Airlines Logo
5:45 am - 11:59 am
BOS
-
GRB
7h 14m
2 stops
$314United Airlines
Sat, Jun 6 - Tue, Jun 16
American Airlines Logo
9:48 am - 10:43 pm
GRB
-
PWM
11h 55m
2 stops
American Airlines Logo
7:28 pm - 12:10 am
PWM
-
GRB
5h 42m
1 stop
$314American Airlines
Sat, May 23 - Wed, May 27
American Airlines Logo
12:15 pm - 6:46 pm
GRB
-
BOS
5h 31m
1 stop
American Airlines Logo
7:00 am - 11:45 am
BOS
-
GRB
5h 45m
1 stop
$318American Airlines
Fri, May 29 - Tue, Jun 2
American Airlines Logo
2:55 pm - 12:40 am
GRB
-
BOS
8h 45m
2 stops
American Airlines Logo
8:04 am - 2:27 pm
BOS
-
GRB
7h 23m
2 stops
$319American Airlines
Sat, May 23 - Wed, May 27
American Airlines Logo
12:15 pm - 6:46 pm
GRB
-
BOS
5h 31m
1 stop
American Airlines Logo
6:00 am - 11:45 am
BOS
-
GRB
6h 45m
2 stops
$323American Airlines
Tue, May 19 - Tue, May 26
United Airlines Logo
6:30 am - 2:14 pm
GRB
-
PWM
6h 44m
1 stop
United Airlines Logo
4:56 pm - 9:30 pm
PWM
-
GRB
5h 34m
1 stop
$324United Airlines
Tue, May 19 - Fri, May 22
Delta Logo
5:20 am - 3:20 pm
GRB
-
BOS
9h 00m
1 stop
Delta Logo
5:40 am - 10:31 am
BOS
-
GRB
5h 51m
1 stop
$327Delta
Tue, May 19 - Tue, May 26
United Airlines Logo
2:35 pm - 9:19 pm
GRB
-
PWM
5h 44m
1 stop
United Airlines Logo
5:15 am - 11:59 am
PWM
-
GRB
7h 44m
2 stops
$329United Airlines
Booking Insights

KAYAK's insights & trends for Green Bay to New Hampshire flights

Get data-powered insights and trends into flights from Green Bay to New Hampshire to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Green Bay to New Hampshire?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Green Bay to New Hampshire were found on Delta ($309) and United Airlines ($356).

Find deals

Good to know

Low seasonJanuary
Cheapest flight$189
Best time to beat the crowds but there is an average 23% increase in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Green Bay to Boston

FAQs - booking New Hampshire flights

  • How does KAYAK find such low prices on flights from Green Bay to New Hampshire?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Green Bay to New Hampshire.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Green Bay to New Hampshire?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Green Bay to New Hampshire is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Green Bay to New Hampshire?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Green Bay to New Hampshire with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Green Bay to New Hampshire?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Green Bay to New Hampshire up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Green Bay to New Hampshire

 
See real verified KAYAK customer reviews for airlines flying from Green Bay to New Hampshire. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Green Bay to New Hampshire? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11666 reviews
7.2Comfort
7.5Boarding
7.9Crew
6.9Entertainment
6.4Food
Airline reviews

not sure why you ask about food, I n3ver get food on flights except maybe cookies or pretzels. wifi was slow and in and out most of the flight not good.

8.0 ExcellentConnie, May 2026
PHX - MKE
Read more American Airlines reviews

not sure why you ask about food, I n3ver get food on flights except maybe cookies or pretzels. wifi was slow and in and out most of the flight not good.

Cancelled BOYH legs of our flight home 30 min before initial boarding

Cancelled the flight half hour before boarding. Then cancelled the connecting flight too.

Left early arrived early..right amount of talking from pilots..of course had to love the biscuit and water!

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

Boarding gate at LAX was too crowded—two gates next to one another

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

This was a hard flight. 3 delays out of OKC (1 on the Tarmac). Delay in Atlanta coming to Dallas. total travel time was the equivalent of driving from OKC to Atlanta.

Like: flights are on time, good boarding process Can improve: planes are old, improve entertainment and make space more comfortable

Everything you need to know for your flight from Green Bay to New Hampshire

Information on your arrival and departure airports

Green Bay (GRB)