$212 Find Cheap Flights from Green Bay to Connecticut - Compare and Save

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 Connecticut departing on 9/5. 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

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Book Cheap Green Bay to Connecticut 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 Connecticut 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 Connecticut

Sun, Sep 6 - Wed, Sep 9
United Airlines Logo
12:30 pm - 3:41 pmGRB  Green Bay Austin-Straubel-EWR Newark
2h 11mnonstop
United Airlines Logo
6:00 am - 9:48 amEWR  Newark-GRB Green Bay Austin-Straubel
4h 48m1 stop Chicago O'Hare Intl
$281United Airlines
Wed, Sep 2 - Sat, Sep 5
American Airlines Logo
3:20 pm - 9:14 pmGRB  Green Bay Austin-Straubel-EWR Newark
4h 54m1 stop Chicago O'Hare Intl
American Airlines Logo
5:19 pm - 12:16 amEWR  Newark-GRB Green Bay Austin-Straubel
7h 57m1 stop Chicago O'Hare Intl
$291American Airlines
Wed, Sep 9 - Wed, Sep 9
United Airlines Logo
6:25 am - 11:58 amGRB  Green Bay Austin-Straubel-EWR Newark
4h 33m1 stop Chicago O'Hare Intl
United Airlines Logo
6:20 pm - 11:19 pmEWR  Newark-GRB Green Bay Austin-Straubel
5h 59m1 stop Chicago O'Hare Intl
$291United Airlines
Tue, Sep 15 - Tue, Sep 22
American Airlines Logo
4:04 pm - 11:59 pmGRB  Green Bay Austin-Straubel-EWR Newark
6h 55m1 stop Chicago O'Hare Intl
American Airlines Logo
5:23 am - 9:35 amEWR  Newark-GRB Green Bay Austin-Straubel
5h 12m1 stop Chicago O'Hare Intl
$291American Airlines
Wed, Sep 9 - Fri, Sep 11
American Airlines Logo
4:04 pm - 11:59 pmGRB  Green Bay Austin-Straubel-EWR Newark
6h 55m1 stop Chicago O'Hare Intl
American Airlines Logo
5:23 am - 9:35 amEWR  Newark-GRB Green Bay Austin-Straubel
5h 12m1 stop Chicago O'Hare Intl
$291American Airlines
Wed, Sep 2 - Wed, Sep 9
Delta Logo
5:37 pm - 11:25 pmGRB  Green Bay Austin-Straubel-EWR Newark
4h 48m1 stop Detroit Metropolitan Wayne County
Delta Logo
6:00 am - 10:22 amEWR  Newark-GRB Green Bay Austin-Straubel
5h 22m1 stop Detroit Metropolitan Wayne County
$305Delta
Sat, Sep 19 - Mon, Sep 21
United Airlines Logo
5:05 pm - 11:07 pmGRB  Green Bay Austin-Straubel-EWR Newark
5h 02m1 stop Chicago O'Hare Intl
United Airlines Logo
7:14 pm - 11:19 pmEWR  Newark-GRB Green Bay Austin-Straubel
5h 05m1 stop Chicago O'Hare Intl
$305United Airlines
Mon, Aug 31 - Mon, Sep 7
Delta Logo
5:37 pm - 11:42 pmGRB  Green Bay Austin-Straubel-LGA New York LaGuardia
5h 05m1 stop Detroit Metropolitan Wayne County
Delta Logo
8:59 am - 10:32 amLGA  New York LaGuardia-GRB Green Bay Austin-Straubel
2h 33mnonstop
$309Delta
Tue, Sep 1 - Mon, Sep 7
Delta Logo
5:37 pm - 11:42 pmGRB  Green Bay Austin-Straubel-LGA New York LaGuardia
5h 05m1 stop Detroit Metropolitan Wayne County
Delta Logo
8:59 am - 10:32 amLGA  New York LaGuardia-GRB Green Bay Austin-Straubel
2h 33mnonstop
$309Delta
Thu, Sep 10 - Sat, Sep 12
United Airlines Logo
9:03 am - 3:37 pmGRB  Green Bay Austin-Straubel-EWR Newark
5h 34m1 stop Chicago O'Hare Intl
United Airlines Logo
6:20 pm - 11:19 pmEWR  Newark-GRB Green Bay Austin-Straubel
5h 59m1 stop Chicago O'Hare Intl
$312United Airlines
Booking Insights

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

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

How much is a round-trip flight from Green Bay to Connecticut?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Green Bay to Connecticut departing in September.

Flight prices are below average for this route right now.

Flights to Connecticut from Green Bay usually cost between $447 and $594 in September.
The lowest price found in the past 5 days was $319 on United Airlines (Sep 1-Sep 8).

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Green Bay to Connecticut, 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 Connecticut is January, when tickets cost $0 (return) on average. On the other hand, the most expensive months are August and October, when the average cost of round-trip tickets is $537 and $483 respectively.

Good to know

Cheapest flight

$212
Most popular time to fly with an average 4% increase in price.
Flight from Green Bay to New York LaGuardia Airport

FAQs - booking Connecticut flights

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

    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 Connecticut.

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

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

    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 Connecticut 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 Connecticut?

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

Reviews of the top airlines flying from Green Bay to Connecticut

 
See real verified KAYAK customer reviews for airlines flying from Green Bay to Connecticut. 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 Connecticut? 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 8491 reviews
8.1Boarding
8.5Crew
7.8Comfort
7.8Entertainment
7.2Food
Airline reviews

the flight got cancelled - few hours before the departure time - no time to change

2.0 MediocreWojciech, Aug 2026
Read more Delta reviews

the flight got cancelled - few hours before the departure time - no time to change

I upgraded to first. Quick and easy boarding. Comfortable seat with power and a nice IPA.

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.

Flight was delayed due to needing a replacement flight crew. Delta changed the aircraft type in Detroit. One hour delay. But once in the air, good flight

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.

It was a good experience, unfortunately my checked baggages were come late and not arrived on time.

Very stressful to locate United Airline boarding area, delayed flight, changing boarding area again to another location with all tiredness 😩. But flying was fine.

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.

Tired of being nickel and dimed for every little thing, especially carry-on luggage.

Late start, late arrival and very uncomfortable seats. No legroom, no elbow room because the person next to me was fat. I had to press myself toward the aisle or be rubbing arms with them. As a result, I was bumped every time someone passed in the aisle. But I couldn't get away from the hip encroachment. Who wants to rub hips with an oversized stranger for over 2 hours? I'm not fat, just tall and larger-than-average frame so I need to leg room but it would be nice if other peoples' body parts weren't squeezing under and over the arm of the seating. Why should it cost me so much for simple comfort so United can get a little more profit?

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

Information on your arrival and departure airports