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Green Bay

$126+ 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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — GRB
Jun 22 — Jun 291
Sun 6/22
Sun 6/29
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 June 17, 2025.

Round-trip from

$249
(American Airlines)

One-way from

$200
(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 June 17, 2025.

This Frontier deal was found by Cheapflights users on 6/15. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1910:55 pmLGA - GRB
1 stop20h 59mFrontier
Fri 6/277:53 pmGRB - LGA
1 stop25h 21mFrontier
Deal found 6/15$239
This American Airlines deal was found by Cheapflights users on 6/16. 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 7/95:45 amLGA - GRB
1 stop4h 36mAmerican Airlines
Tue 7/226:19 pmGRB - LGA
1 stop4h 25mAmerican Airlines
Deal found 6/16$249
This United Airlines deal was found by Cheapflights users on 6/15. 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.
Sat 8/306:00 amEWR - GRB
1 stop5h 05mUnited Airlines
Sat 9/63:45 pmGRB - EWR
1 stop6h 14mUnited Airlines
Deal found 6/15$249
This Delta deal was found by Cheapflights users on 6/16. 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 9/66:35 pmEWR - GRB
1 stop5h 47mDelta
Wed 9/105:11 pmGRB - EWR
1 stop5h 01mDelta
Deal found 6/16$251
This American Airlines deal was found by Cheapflights users on 6/15. 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 8/3011:58 amJFK - GRB
2 stops7h 13mAmerican Airlines
Sat 9/611:11 amGRB - JFK
1 stop5h 06mAmerican Airlines
Deal found 6/15$254
This Delta deal was found by Cheapflights users on 6/16. 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.
Thu 7/175:35 amBDL - GRB
1 stop5h 58mDelta
Tue 7/225:03 pmGRB - BDL
1 stop4h 58mDelta
Deal found 6/16$270
This American Airlines deal was found by Cheapflights users on 6/15. 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 8/97:33 pmEWR - GRB
1 stop4h 57mAmerican Airlines
Tue 8/126:26 pmGRB - EWR
1 stop4h 33mAmerican Airlines
Deal found 6/15$279
This Delta deal was found by Cheapflights users on 6/15. 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 8/303:45 pmJFK - GRB
1 stop8h 37mDelta
Sat 9/65:11 pmGRB - JFK
1 stop5h 27mDelta
Deal found 6/15$294
This American Airlines deal was found by Cheapflights users on 6/15. 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 7/166:06 pmBDL - GRB
1 stop6h 23mAmerican Airlines
Wed 7/236:19 pmGRB - BDL
1 stop4h 50mAmerican Airlines
Deal found 6/15$296
This Delta deal was found by Cheapflights users on 6/15. 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.
Tue 7/296:00 pmLGA - GRB
1 stop6h 22mDelta
Tue 8/55:32 amGRB - LGA
1 stop5h 14mDelta
Deal found 6/15$304
This Delta deal was found by Cheapflights users on 6/15. 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 7/167:25 amPVD - GRB
1 stop5h 05mDelta
Wed 7/235:03 pmGRB - PVD
1 stop5h 06mDelta
Deal found 6/15$304
This United Airlines deal was found by Cheapflights users on 6/15. 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 7/156:00 amBDL - GRB
1 stop5h 11mUnited Airlines
Thu 7/241:10 pmGRB - BDL
2 stops9h 49mUnited Airlines
Deal found 6/15$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 June 17, 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

New YorkGreen Bay

LGA - GRB

LGAGRB

New York LaGuardia

Wed 7/9

5:45 am-9:21 am

1 stop4h 36m

Green Bay Austin-Straubel

Tue 7/22

6:19 pm-11:44 pm

1 stop4h 25m

$249

NewarkGreen Bay

EWR - GRB

EWRGRB

Newark

Sat 8/30

6:00 am-10:05 am

1 stop5h 05m

Green Bay Austin-Straubel

Sat 9/6

3:45 pm-10:59 pm

1 stop6h 14m

$249

NewarkGreen Bay

EWR - GRB

EWRGRB

Newark

Sat 9/6

6:35 pm-11:22 pm

1 stop5h 47m

Green Bay Austin-Straubel

Wed 9/10

5:11 pm-11:12 pm

1 stop5h 01m

$251

New YorkGreen Bay

JFK - GRB

JFKGRB

New York John F Kennedy Intl

Sat 8/30

11:58 am-6:11 pm

2 stops7h 13m

Green Bay Austin-Straubel

Sat 9/6

11:11 am-5:17 pm

1 stop5h 06m

$254

HartfordGreen Bay

BDL - GRB

BDLGRB

Hartford Bradley Intl

Thu 7/17

5:35 am-10:33 am

1 stop5h 58m

Green Bay Austin-Straubel

Tue 7/22

5:03 pm-11:01 pm

1 stop4h 58m

$270

NewarkGreen Bay

EWR - GRB

EWRGRB

Newark

Sat 8/9

7:33 pm-11:30 pm

1 stop4h 57m

Green Bay Austin-Straubel

Tue 8/12

6:26 pm-11:59 pm

1 stop4h 33m

$279

New YorkGreen Bay

JFK - GRB

JFKGRB

New York John F Kennedy Intl

Sat 8/30

3:45 pm-11:22 pm

1 stop8h 37m

Green Bay Austin-Straubel

Sat 9/6

5:11 pm-11:38 pm

1 stop5h 27m

$294

HartfordGreen Bay

BDL - GRB

BDLGRB

Hartford Bradley Intl

Wed 7/16

6:06 pm-11:29 pm

1 stop6h 23m

Green Bay Austin-Straubel

Wed 7/23

6:19 pm-12:09 am

1 stop4h 50m

$296

New YorkGreen Bay

LGA - GRB

LGAGRB

New York LaGuardia

Tue 7/29

6:00 pm-11:22 pm

1 stop6h 22m

Green Bay Austin-Straubel

Tue 8/5

5:32 am-11:46 am

1 stop5h 14m

$304

ProvidenceGreen Bay

PVD - GRB

PVDGRB

Providence-TFGreen

Wed 7/16

7:25 am-11:30 am

1 stop5h 05m

Green Bay Austin-Straubel

Wed 7/23

5:03 pm-11:09 pm

1 stop5h 06m

$304

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/17

Showing 1-10 of 29 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 $473). 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 June 17, 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 June 17, 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
7,965 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

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
7,965 reviews
Delta
8.0
Very good
7,965 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

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
8,809 reviews
Delta
8.0
Very good
7,965 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

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!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,965 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

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!
Frontier
5.9
Fair
3,297 reviews
Delta
8.0
Very good
7,965 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

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 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?

    $200 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $231 and $239, respectively.

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

    The most popular route from Connecticut to Green Bay is Newark - Green Bay Austin-Straubel. You may also consider New York LaGuardia - 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 $473). 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 June 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$232Average$323FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$563FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$288Average$538FlexibilityNo cancel feeOn-time69%

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