$174 Find Cheap Flights from Green Bay to Maine

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 Maine departing on 8/22. 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 Maine

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

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Portland
Portland1 stop$314
Boston
Boston1 stop$309
Portland
Portland1 stop$314
Boston
Boston1 stop$309

Book Cheap Green Bay to Maine 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 Maine 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 Maine

Thu, Aug 27 - Mon, Aug 31
Delta Logo
5:37 pm - 11:59 pm
GRB
-
BOS
5h 22m
1 stop
Delta Logo
5:30 am - 10:27 am
BOS
-
GRB
5h 57m
1 stop
$309Delta
Sat, Nov 7 - Fri, Nov 13
American Airlines Logo
3:12 pm - 11:47 pm
GRB
-
BOS
7h 35m
2 stops
American Airlines Logo
7:19 pm - 11:28 pm
BOS
-
GRB
5h 09m
1 stop
$314American Airlines
Tue, Aug 18 - Tue, Aug 25
American Airlines Logo
3:20 pm - 10:48 pm
GRB
-
PWM
6h 28m
1 stop
American Airlines Logo
9:52 am - 6:25 pm
PWM
-
GRB
9h 33m
2 stops
$314American Airlines
Wed, Sep 9 - Tue, Sep 15
American Airlines Logo
5:43 am - 4:55 pm
GRB
-
BOS
10h 12m
2 stops
American Airlines Logo
2:10 pm - 7:56 pm
BOS
-
GRB
6h 46m
2 stops
$319American Airlines
Thu, Oct 15 - Thu, Oct 22
Delta Logo
10:50 am - 10:23 pm
GRB
-
PWM
10h 33m
2 stops
Delta Logo
12:50 pm - 10:45 pm
PWM
-
GRB
10h 55m
2 stops
$319Delta
Wed, Sep 9 - Tue, Sep 15
American Airlines Logo
5:43 am - 2:08 pm
GRB
-
BOS
7h 25m
1 stop
American Airlines Logo
10:30 am - 3:34 pm
BOS
-
GRB
6h 04m
1 stop
$328American Airlines
Wed, Aug 19 - Tue, Aug 25
American Airlines Logo
5:55 am - 2:26 pm
GRB
-
BOS
7h 31m
2 stops
American Airlines Logo
5:07 pm - 12:16 am
BOS
-
GRB
8h 09m
2 stops
$331American Airlines
Mon, Aug 3 - Mon, Aug 10
Delta Logo
5:37 pm - 11:59 pm
GRB
-
BOS
5h 22m
1 stop
Delta Logo
5:30 am - 10:27 am
BOS
-
GRB
5h 57m
1 stop
$333Delta
Wed, Jul 8 - Sun, Jul 12
American Airlines Logo
3:24 pm - 12:05 am
GRB
-
BOS
7h 41m
1 stop
American Airlines Logo
5:10 am - 9:16 am
BOS
-
GRB
5h 06m
1 stop
$339American Airlines
Thu, Jul 23 - Tue, Jul 28
United Airlines Logo
6:52 pm - 1:14 am
GRB
-
BOS
5h 22m
1 stop
United Airlines Logo
6:43 pm - 11:19 pm
BOS
-
GRB
5h 36m
1 stop
$342United Airlines
Booking Insights

KAYAK's insights & trends for Green Bay to Maine flights

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

What is the cheapest month to fly from Green Bay to Maine?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Green Bay to Maine, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Green Bay to Maine is February, when tickets cost $0 (return) on average. On the other hand, the most expensive months are January and August, when the average cost of round-trip tickets is $676 and $579 respectively.

Good to know

Low seasonJanuary
Cheapest flight$174
Best time to beat the crowds but there is an average 17% increase in price.
Most popular time to fly and prices are also 17% lower on average.
Flight from Green Bay to Boston

FAQs - booking Maine flights

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

    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 Maine.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Green Bay to Maine 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 Maine?

    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 Maine 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 Maine?

    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 Maine up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Green Bay to Maine

 
See real verified KAYAK customer reviews for airlines flying from Green Bay to Maine. 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 Maine? 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.
7.8
DeltaOverall score based on 8455 reviews
8.5Crew
8.1Boarding
7.8Comfort
7.8Entertainment
7.2Food
Airline reviews

It was as good as it could be. Flying is not a pleasant experience these days.

8.0 ExcellentMark, Jun 2026
LAX - ORD
Read more Delta reviews

It was as good as it could be. Flying is not a pleasant experience these days.

The plane was old and thus the seats were not good. No cushion left whatsoever, and it all was a bit worn out.

I was in Comfort and we didn’t get any drinks, chips or anything! First Class got full service on the flight and Comfort got nothing. Seat was horrible and uncomfortable

Probably not the fault of Delta but there was delay after delay after delay and I ended up getting home 4 hours later then I should have at 1:30 in the morning

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

Very late arrival at PWM. Late jet getting to ATL. Equipment problem with aircraft - could not get enough water onto plane., Another delay getting FAA approval for flight with bottled H2O. Not the crew’s problem.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Pretty standard flight. Delta has a good selection of movies.

The flight was so late that I had to change connecting flights, turning a five-hour trip into a fourteen-hour nightmare.

Despite being delayed, we would still give a high score for this flight experience. For the first time in quite some time we had excellent customer service throughout our entire round trip. The flight attendants were the most polite we have experienced in our last ten flights at least (non of which were Delta and include business class). The food offered was a better selection than most—we just didn’t have any of it. Overall, almost as good as flying used to be. Thank you to Delta.

Great staff. Clean plane, but we were delayed for more than an hour due to maintenance issues and had to board another plane.

I was exhausted from a long day. The flight was smooth. The first flight during my 3 week travel that took off on time.

1 flight cancelled Had to fly out of different city Flight at new departure city was delayed 3 hours causing us to miss connecting flights. By the time we did make it to Prague our luggage did not. Had to wait day and a half for luggage to be delivered. Customer service was not good. Agents did not arrive at gate until 5-10 minutes before boarding

The flight was delayed by two de-icings. The seatbelt did not work correctly. It did not stay tight.

The seats on the aircraft are like sitting in a rock. During the boarding process they recognize Active Duty Military, why don’t they recognize Retired Military. I’ve always preferred Delta, this flight confirmed why I still prefer Delta.

It was literally one of the worst travel experiences ever. My flight got delayed by over an hour and there was no communication of this from the gate staff. I realized it by checking the screen periodically. Once on board the flight attendants continued to serve alcohol to a man who was clearly already drunk and that was making a bunch of commotion. Never again will I fly United!

At least the delays were short. Business class, even in the new planes is very crowded now with crappy tray tables

All good except paid for wifi that did not work

Flight cancelled due to fog. No other flights available for 36 hours. Directed by United to book passage on another carrier, and submit receipts for reimbursement. Did that. United now states they will not reimburse. Currently out 2 grand.

My wallet fell out of my pocket ( my fault). Staff claimed they looked while cleaning. Said they didn't find it, but was actually found in Washington DC on the plane. Which mean either they didn't look or don't do a good job of cleaning. Now I have to pay 27 dollars to get it shipped back and have no wallet for my entire vacation

I cancelled this flight 2 days before departure but I followed your texts and emails and IF you were correct this flight turned into a nightmare.

Crew was helpful and cheerful especially when they had no refreshments to work with. The plane was never serviced and had nothing but limited water and coffee onboard. For the price point, a concern of services.

I bought wifi and most of the flight could not even use it my apps would just spin. I couldn't even listen to music. super frustrating.

Seating was horrible. Small seats. Access to flight information and extras very iser unfriendly. Kept losing internet after paying for it. Staff in madison was as unprofessional and unhelpful.

There were several different delays but we ended up being delayed a total of 40 mins or so. It was annoying we had a gate change which made it take longer to leave DFW, and we had to check our carry on. Ugh

The counter/baggage counter was busy and so many people missed flights. We got stuck sitting on the plane over 2 hours at the gate while they were doing an inspection is wrong. Many of us missed our connecting flights because of it.

Our flight was changed from Madison to DC to Madison to Charlotte.

We were told we had no flights before our flight was continually delayed then cancelled.

Boarding was relatively fast and easy and the crew was attentive throughout.

90 min delay for a food cart that needed to be fixed.

Everything you need to know for your flight from Green Bay to Maine

Information on your arrival and departure airports