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$126+ Cheap flights from Green Bay (GRB) to Connecticut

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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — BDL
ago. 25 — sep. 11
lun. 8/25
lun. 9/1
1 adult, Economy
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Cheap flight deals from Green Bay to Connecticut

Keep the following information in mind while searching for Green Bay to Connecticut flight deals. Data was last updated agosto 20, 2025.

Round-trip from

$249
(Delta)

One-way from

$126
(Delta)

Popular in

February

Cheapest in

March

Average price

$333
From Green Bay Austin-Straubel to Connecticut
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One-way flight from Green Bay Austin-Straubel to Connecticut
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Highest demand for flights based on searches. 6% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Green Bay to Connecticut

Cheapest flights from Green Bay to Connecticut
Explore the most affordable flight options available from Green Bay to Connecticut. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 20, 2025.

This Delta deal was found by Cheapflights users on 8/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/177:02 amGRB - LGA
1 stop5h 57mDelta
sáb. 9/205:50 pmLGA - GRB
1 stop5h 45mDelta
Deal found 8/19$249
This American Airlines deal was found by Cheapflights users on 8/18. 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.
mar. 9/304:35 pmGRB - BDL
1 stop4h 21mAmerican Airlines
sáb. 10/46:50 amBDL - GRB
1 stop4h 51mAmerican Airlines
Deal found 8/18$249
This American Airlines deal was found by Cheapflights users on 8/19. 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.
sáb. 10/183:02 pmGRB - EWR
1 stop6h 27mAmerican Airlines
mié. 10/227:40 pmEWR - GRB
1 stop4h 50mAmerican Airlines
Deal found 8/19$249
This Delta deal was found by Cheapflights users on 8/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/84:16 pmGRB - JFK
1 stop6h 34mDelta
mié. 10/156:50 amJFK - GRB
1 stop5h 32mDelta
Deal found 8/18$249
This Delta deal was found by Cheapflights users on 8/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/55:11 pmGRB - LGA
1 stop5h 30mDelta
lun. 9/86:00 pmLGA - GRB
1 stop6h 22mDelta
Deal found 8/18$254
This Delta deal was found by Cheapflights users on 8/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/55:11 pmGRB - EWR
1 stop5h 01mDelta
lun. 9/85:37 pmEWR - GRB
1 stop6h 45mDelta
Deal found 8/18$254
This United Airlines deal was found by Cheapflights users on 8/20. 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.
jue. 9/410:40 amGRB - LGA
1 stop4h 37mUnited Airlines
lun. 9/87:28 amLGA - GRB
1 stop6h 12mUnited Airlines
Deal found 8/20$259
This American Airlines deal was found by Cheapflights users on 8/18. 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.
mié. 10/86:00 amGRB - JFK
2 stops7h 58mAmerican Airlines
mié. 10/153:59 pmJFK - GRB
2 stops8h 31mAmerican Airlines
Deal found 8/18$259
This American Airlines deal was found by Cheapflights users on 8/20. 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.
jue. 9/411:11 amGRB - LGA
2 stops6h 53mAmerican Airlines
lun. 9/85:55 amLGA - GRB
1 stop4h 23mAmerican Airlines
Deal found 8/20$264
This Delta deal was found by Cheapflights users on 8/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/75:31 amGRB - LGA
1 stop5h 15mDelta
sáb. 9/135:00 pmLGA - GRB
1 stop7h 00mDelta
Deal found 8/17$274
This Delta deal was found by Cheapflights users on 8/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/185:20 pmGRB - JFK
1 stop4h 58mDelta
mié. 10/226:50 amJFK - GRB
1 stop5h 32mDelta
Deal found 8/19$279
This Delta deal was found by Cheapflights users on 8/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/315:20 pmGRB - LGA
1 stop5h 17mDelta
dom. 11/25:05 amLGA - GRB
1 stop6h 17mDelta
Deal found 8/19$284

Cheapflights Fare Finder

 
Customize your flight search to find flights from Green Bay to Connecticut 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 agosto 20, 2025.
Use the filters below to find and compare flights from Green Bay to Connecticut that are best for you.

Fly from

Green Bay

Fly to

Connecticut

Route

Depart

Return

Price

Green BayNew York

GRB - LGA

GRBLGA

Green Bay Austin-Straubel

sáb. 10/18

3:02 pm-10:25 pm

1 stop6h 23m

New York LaGuardia

mié. 10/22

6:58 pm-11:30 pm

1 stop5h 32m

$249

Green BayNew York

GRB - LGA

GRBLGA

Green Bay Austin-Straubel

mié. 9/17

4:13 pm-11:44 pm

1 stop6h 31m

New York LaGuardia

sáb. 9/20

6:00 am-10:26 am

1 stop5h 26m

$249

Green BayNew York

GRB - LGA

GRBLGA

Green Bay Austin-Straubel

vie. 9/26

4:13 pm-11:44 pm

1 stop6h 31m

New York LaGuardia

dom. 9/28

6:00 am-11:23 am

1 stop6h 23m

$249

Green BayHartford

GRB - BDL

GRBBDL

Green Bay Austin-Straubel

mar. 9/30

4:35 pm-9:56 pm

1 stop4h 21m

Hartford Bradley Intl

sáb. 10/4

6:50 am-10:41 am

1 stop4h 51m

$249

Green BayHartford

GRB - BDL

GRBBDL

Green Bay Austin-Straubel

sáb. 11/22

5:25 pm-10:56 pm

1 stop4h 31m

Hartford Bradley Intl

lun. 11/24

6:00 am-11:14 am

1 stop6h 14m

$249

Green BayNewark

GRB - EWR

GRBEWR

Green Bay Austin-Straubel

sáb. 10/18

3:02 pm-10:29 pm

1 stop6h 27m

Newark

mié. 10/22

7:40 pm-11:30 pm

1 stop4h 50m

$249

Green BayNew York

GRB - JFK

GRBJFK

Green Bay Austin-Straubel

vie. 10/3

5:01 pm-11:44 pm

1 stop5h 43m

New York John F Kennedy Intl

dom. 10/5

6:59 am-10:26 am

1 stop4h 27m

$249

Green BayNew York

GRB - JFK

GRBJFK

Green Bay Austin-Straubel

vie. 10/31

5:20 pm-11:18 pm

1 stop4h 58m

New York John F Kennedy Intl

dom. 11/2

5:50 am-10:22 am

1 stop5h 32m

$249

Green BayNew York

GRB - JFK

GRBJFK

Green Bay Austin-Straubel

vie. 10/24

4:16 pm-11:50 pm

1 stop6h 34m

New York John F Kennedy Intl

mar. 10/28

6:50 am-11:22 am

1 stop5h 32m

$249

Green BayNew York

GRB - JFK

GRBJFK

Green Bay Austin-Straubel

sáb. 11/1

11:06 am-6:45 pm

1 stop6h 39m

New York John F Kennedy Intl

dom. 11/2

5:50 am-10:22 am

1 stop5h 32m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

Showing 1-10 of 60 results
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Best time to book a flight from Green Bay to Connecticut

Have a flexible travel schedule? Discover the best time to fly to Connecticut 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 Connecticut

What is the cheapest month to book a flight from Green Bay to Connecticut?

Currently, November is the cheapest month in which you can book a flight from Green Bay to Connecticut (average of $287). Flying from Green Bay to Connecticut in December is currently the most expensive (average of $351). 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.

How much does it cost to fly round-trip from Green Bay to Connecticut?

Reviews of airlines servicing Connecticut

Get insights into the airlines that provide service to Connecticut. 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 Connecticut. Reviews last updated agosto 20, 2025.
Get a feel of what it's like to fly with Delta and United Airlines from Green Bay to Connecticut by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,928 reviews
Delta
8.0
Very good
7,982 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Green Bay to Connecticut. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Green Bay to Connecticut?

    Located just 5.9 mi from the city center, Green Bay Austin-Straubel (GRB) is the airport most travelers will use when flying to Connecticut from Green Bay.

  • How long is the flight from Green Bay to Connecticut?

    There are many flights that can get you from Green Bay to Connecticut in 6h 23m. Fly via American Airlines, Delta, or United Airlines to get the fastest option. There are 767 mi between Green Bay and Connecticut. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Green Bay to Connecticut one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $126. Delta flights start at $126 while deals on United Airlines start at $234 one-way.

  • What are the most popular routes from Green Bay to Connecticut?

    The most popular flight routes from Green Bay to Connecticut are Green Bay Austin-Straubel - New York LaGuardia, Green Bay Austin-Straubel - New York John F Kennedy Intl and Green Bay Austin-Straubel - Newark.

  • Can I find deals for flights from Green Bay to Connecticut that include hotel bookings?

    Yes. In addition to deals on Green Bay to Connecticut flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Green Bay to Connecticut?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Green Bay to Connecticut.

  • Can I find deals for business class flights from Green Bay to Connecticut?

    Yes. Cheapflights offers flight deals from Green Bay to Connecticut 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 Connecticut?

    Currently, November is the cheapest month in which you can book a flight from Green Bay to Connecticut (average of $287). Flying from Green Bay to Connecticut in December is currently the most expensive (average of $351). 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

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Alternative routes for Green Bay to Connecticut

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Green Bay to Connecticut

Discover the top 2 airlines that operate flights from Green Bay to Connecticut. 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 agosto 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$237Average$348FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$328Average$463FlexibilityNo cancel feeOn-time69%

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