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$109+ Cheap flights from Connecticut to Green Bay (GRB)

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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — GRB
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Connecticut to Green Bay

Keep the following information in mind while searching for Connecticut to Green Bay flight deals. Data was last updated May 1, 2025.

Round-trip from

$224
(Delta)

One-way from

$109
(Delta)
From Connecticut to Green Bay Austin-Straubel
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One-way flight from Connecticut to Green Bay Austin-Straubel
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Find flight deals from Connecticut to Green Bay

Cheapest flights from Connecticut to Green Bay
Explore the most affordable flight options available from Connecticut to Green Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Delta deal was found by Cheapflights users on 4/30. 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.
Wed 5/282:05 pmEWR - GRB
1 stop8h 20mDelta
Wed 6/45:35 amGRB - EWR
1 stop8h 15mDelta
Deal found 4/30$224
This Delta deal was found by Cheapflights users on 4/30. 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.
Wed 5/283:00 pmLGA - GRB
1 stop7h 25mDelta
Wed 6/411:10 amGRB - LGA
1 stop3h 39mDelta
Deal found 4/30$233
This Delta deal was found by Cheapflights users on 5/1. 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.
Sat 6/215:20 pmBDL - GRB
1 stop6h 53mDelta
Tue 7/14:24 pmGRB - BDL
1 stop6h 17mDelta
Deal found 5/1$233
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Wed 5/285:00 pmLGA - GRB
2 stops7h 10mAmerican Airlines
Wed 6/411:27 amGRB - LGA
1 stop6h 44mAmerican Airlines
Deal found 4/30$254
This Delta deal was found by Cheapflights users on 4/30. 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.
Wed 5/287:29 amJFK - GRB
1 stop4h 57mDelta
Wed 6/44:13 pmGRB - JFK
1 stop6h 40mDelta
Deal found 4/30$254
This American Airlines deal was found by Cheapflights users on 5/1. 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.
Wed 6/47:30 pmEWR - GRB
1 stop4h 40mAmerican Airlines
Tue 6/106:00 amGRB - EWR
2 stops9h 59mAmerican Airlines
Deal found 5/1$284
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Tue 5/62:25 pmLGA - GRB
1 stop5h 34mUnited Airlines
Sat 5/105:30 pmGRB - LGA
1 stop4h 48mUnited Airlines
Deal found 4/30$324
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Tue 5/65:55 amEWR - GRB
1 stop5h 20mUnited Airlines
Sat 5/106:44 amGRB - EWR
1 stop4h 18mUnited Airlines
Deal found 4/30$324
This American Airlines deal was found by Cheapflights users on 4/30. 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 8/1411:19 amPVD - GRB
2 stops7h 48mAmerican Airlines
Wed 8/209:47 amGRB - PVD
1 stop6h 10mAmerican Airlines
Deal found 4/30$329
This American Airlines deal was found by Cheapflights users on 5/1. 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.
Sat 8/93:26 pmJFK - GRB
2 stops9h 02mAmerican Airlines
Tue 8/129:47 amGRB - JFK
2 stops8h 42mAmerican Airlines
Deal found 5/1$331
This American Airlines deal was found by Cheapflights users on 5/1. 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.
Sat 6/216:15 pmBDL - GRB
1 stop6h 11mAmerican Airlines
Tue 7/16:00 amGRB - BDL
2 stops9h 35mAmerican Airlines
Deal found 5/1$335
This United Airlines deal was found by Cheapflights users on 5/1. 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.
Fri 6/204:40 pmBDL - GRB
1 stop5h 43mUnited Airlines
Thu 7/31:10 pmGRB - BDL
2 stops9h 49mUnited Airlines
Deal found 5/1$354

Cheapflights Fare Finder

Customize your flight search to find flights from Connecticut to Green Bay 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 May 1, 2025.
Use the filters below to find and compare flights from Connecticut to Green Bay that are best for you.

Fly from

Connecticut

Fly to

Green Bay

Route

Depart

Return

Price

NewarkGreen Bay

EWR - GRB

EWRGRB

Newark

Wed 5/28

2:05 pm-9:25 pm

1 stop8h 20m

Green Bay Austin-Straubel

Wed 6/4

5:35 am-2:50 pm

1 stop8h 15m

$224

New YorkGreen Bay

LGA - GRB

LGAGRB

New York LaGuardia

Wed 5/28

3:00 pm-9:25 pm

1 stop7h 25m

Green Bay Austin-Straubel

Wed 6/4

11:10 am-3:49 pm

1 stop3h 39m

$233

HartfordGreen Bay

BDL - GRB

BDLGRB

Hartford Bradley Intl

Sat 6/21

5:20 pm-11:13 pm

1 stop6h 53m

Green Bay Austin-Straubel

Wed 7/2

4:24 pm-11:41 pm

1 stop6h 17m

$233

New YorkGreen Bay

LGA - GRB

LGAGRB

New York LaGuardia

Wed 5/28

5:00 pm-11:10 pm

2 stops7h 10m

Green Bay Austin-Straubel

Wed 6/4

11:27 am-7:11 pm

1 stop6h 44m

$254

New YorkGreen Bay

JFK - GRB

JFKGRB

New York John F Kennedy Intl

Wed 5/28

7:29 am-11:26 am

1 stop4h 57m

Green Bay Austin-Straubel

Wed 6/4

4:13 pm-11:53 pm

1 stop6h 40m

$254

NewarkGreen Bay

EWR - GRB

EWRGRB

Newark

Wed 6/4

7:30 pm-11:10 pm

1 stop4h 40m

Green Bay Austin-Straubel

Tue 6/10

6:00 am-4:59 pm

2 stops9h 59m

$284

New YorkGreen Bay

LGA - GRB

LGAGRB

New York LaGuardia

Tue 7/1

7:20 am-12:23 pm

1 stop6h 03m

Green Bay Austin-Straubel

Mon 7/7

5:23 pm-11:22 pm

1 stop4h 59m

$326

ProvidenceGreen Bay

PVD - GRB

PVDGRB

Providence-TFGreen

Thu 8/14

11:19 am-6:07 pm

2 stops7h 48m

Green Bay Austin-Straubel

Wed 8/20

9:47 am-4:57 pm

1 stop6h 10m

$329

New YorkGreen Bay

JFK - GRB

JFKGRB

New York John F Kennedy Intl

Sat 8/9

3:26 pm-11:28 pm

2 stops9h 02m

Green Bay Austin-Straubel

Tue 8/12

9:47 am-7:29 pm

2 stops8h 42m

$331

HartfordGreen Bay

BDL - GRB

BDLGRB

Hartford Bradley Intl

Sat 6/21

6:15 pm-11:26 pm

1 stop6h 11m

Green Bay Austin-Straubel

Wed 7/2

6:00 am-2:51 pm

2 stops7h 51m

$335

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 27 results
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Best time to book a flight from Connecticut to Green Bay

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

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

Currently, January is the cheapest month in which you can book a flight from Connecticut to Green Bay (average of $331). Flying from Connecticut to Green Bay in July is currently the most expensive (average of $492). 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.

What is the cheapest time of day to fly from CT to GRB?

Find hourly flight availability from Connecticut to Green Bay. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Connecticut to Green Bay as you normally would.

Rainfall in Green Bay by month

Plan your trip to Green Bay by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Green Bay ranges from 1.1 - 3.9 inches per month. June is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit Green Bay when rainfall is around 1.1 in.

Temperature in Green Bay by month

Plan your trip to Green Bay by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Green Bay, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

Reviews of airlines servicing Green Bay

Get insights into the airlines that provide service to Green Bay. 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 Green Bay. Reviews last updated May 1, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines and American Airlines from Connecticut to Green Bay to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Frontier
6.0
Okay
3,287 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Connecticut to Green Bay. 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 into for flights to Green Bay from Connecticut?

    Most people fly into Green Bay Austin-Straubel (GRB) if they book a flight to Green Bay from Connecticut. Austin-Straubel is conveniently located just 5.9 mi from Green Bay’s city center.

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

    $109 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on American Airlines and United Airlines, with prices starting from $126 and $185, respectively.

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

    The most popular route from Connecticut to Green Bay is New York LaGuardia - Green Bay Austin-Straubel. You may also consider Newark - Green Bay Austin-Straubel or New York John F Kennedy Intl - Green Bay Austin-Straubel.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Connecticut to Green Bay (average of $331). Flying from Connecticut to Green Bay in July is currently the most expensive (average of $492). 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

Traveling to a place near Connecticut?

Book flights to Connecticut if you plan to visit one of these locations
Marinette
Manitowoc

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Alternative routes for Connecticut to Green Bay

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Connecticut to Green Bay

Discover the top 3 airlines that operate flights from Connecticut to Green Bay. 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$232Average$400FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$249Average$508FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$281Average$465FlexibilityNo cancel feeOn-time69%

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