What is the cheapest airline that flies from Connecticut to Green Bay Austin-Straubel?

Delta, American Airlines, and United Airlines are the most popular carriers operating from Connecticut to Green Bay Austin-Straubel

What airlines fly to Green Bay?

Delta, American Airlines and United Airlines are the top three most popular airlines that fly to Green Bay from Connecticut according to our data. Delta is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Green Bay. Keep in mind that there are 3 different airlines that fly to Green Bay on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Green Bay?

Flight times vary depending on what airport in Connecticut you fly out of and what airport in Green Bay you fly into. For example, flying from Hartford to Appleton takes 4h 39m on average. On the other hand, flying from New Haven to Appleton takes 13h 54m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

When did momondo last update prices for flights from Connecticut to Green Bay Austin-Straubel Airport?

Prices for flights from Connecticut to Green Bay Austin-Straubel Airport are updated daily.

How many operators does momondo search for flights from Connecticut to Green Bay Austin-Straubel Airport?

As of September 2025, there are 3 operators available to choose from for flights from Connecticut to Green Bay Austin-Straubel Airport.

How old do you have to be to fly from Connecticut to Green Bay Austin-Straubel Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Connecticut to Green Bay Austin-Straubel Airport.

What documentation or ID do you need to fly to Green Bay Austin-Straubel Airport?

The travel and health documents required for your trip to Green Bay Austin-Straubel Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Green Bay Austin-Straubel Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$126 Cheap Flights from Connecticut to Green Bay in 2025/26

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Find the cheapest flights from Connecticut to Green Bay

Round-trip

One-way

Last minute

Cheap round-trip flights

10:10 am - 2:04 pmEWR-GRB

4h 54m1 stop

1:20 pm - 7:43 pmGRB-EWR

5h 23m1 stop

$225United Airlines

Find Deal

Sat, Oct 25 - Fri, Oct 31

6:15 am - 11:22 amEWR-GRB

6h 07m1 stop

4:16 pm - 11:32 pmGRB-EWR

6h 16m1 stop

$244Delta

Find Deal

Sat, Oct 25 - Fri, Oct 31

6:05 am - 11:22 amLGA-GRB

6h 17m1 stop

5:20 pm - 11:36 pmGRB-LGA

5h 16m1 stop

$249Delta

Find Deal

Tue, Oct 28 - Fri, Nov 7

3:34 pm - 10:52 pmEWR-GRB

8h 18m1 stop

5:20 pm - 11:10 pmGRB-EWR

4h 50m1 stop

$249Delta

Find Deal

Tue, Oct 28 - Wed, Nov 5

7:00 am - 11:22 amJFK-GRB

5h 22m1 stop

4:56 pm - 11:08 pmGRB-JFK

5h 12m1 stop

$249Delta

Find Deal

Tue, Oct 28 - Mon, Nov 10

7:49 pm - 11:30 pmLGA-GRB

4h 41m1 stop

9:44 am - 4:29 pmGRB-LGA

5h 45m2 stops

$254American Airlines

Find Deal

Tue, Oct 21 - Tue, Oct 28

3:46 pm - 10:52 pmJFK-GRB

8h 06m1 stop

4:16 pm - 11:50 pmGRB-JFK

6h 34m1 stop

$259Delta

Find Deal

Tue, Oct 7 - Sat, Oct 11

2:30 pm - 11:30 pmJFK-GRB

10h 00m2 stops

11:15 am - 8:00 pmGRB-JFK

7h 45m1 stop

$264American Airlines

Find Deal

Tue, Oct 7 - Sat, Oct 11

2:30 pm - 11:30 pmJFK-GRB

10h 00m2 stops

6:00 am - 2:59 pmGRB-JFK

7h 59m2 stops

$269American Airlines

Find Deal

Tue, Oct 7 - Sat, Oct 11

6:00 am - 10:05 amBDL-GRB

5h 05m1 stop

1:20 pm - 11:37 pmGRB-BDL

9h 17m2 stops

$304United Airlines

Find Deal

Fri, Oct 17 - Mon, Oct 20

Delta flights from Connecticut to Green Bay

Our best Delta deals on Connecticut to Green Bay flight tickets

Delta

Oct 25

EWR6:15 amNewark

6h 07m

1 stop

GRB11:22 amGreen Bay Austin-Straubel

Oct 31

GRB4:16 pmGreen Bay Austin-Straubel

6h 16m

1 stop

EWR11:32 pmNewark

$244

Find similar

Delta

Oct 28

LGA6:05 amNew York LaGuardia

6h 17m

1 stop

GRB11:22 amGreen Bay Austin-Straubel

Nov 7

GRB5:20 pmGreen Bay Austin-Straubel

5h 16m

1 stop

LGA11:36 pmNew York LaGuardia

$249

Find similar

Delta

Oct 7

JFK3:46 pmNew York John F Kennedy Intl

8h 06m

1 stop

GRB10:52 pmGreen Bay Austin-Straubel

Oct 11

GRB4:16 pmGreen Bay Austin-Straubel

6h 34m

1 stop

JFK11:50 pmNew York John F Kennedy Intl

$259

Find similar

United Airlines flights from Connecticut to Green Bay

Our best United Airlines deals on Connecticut to Green Bay flight tickets

United Airlines

Oct 25

EWR10:10 amNewark

4h 54m

1 stop

GRB2:04 pmGreen Bay Austin-Straubel

Oct 31

GRB1:20 pmGreen Bay Austin-Straubel

5h 23m

1 stop

EWR7:43 pmNewark

$225

Find similar

United Airlines

Oct 17

BDL6:00 amHartford Bradley Intl

5h 05m

1 stop

GRB10:05 amGreen Bay Austin-Straubel

Oct 20

GRB1:20 pmGreen Bay Austin-Straubel

9h 17m

2 stops

BDL11:37 pmHartford Bradley Intl

$304

Find similar

United Airlines

Sep 27

LGA6:25 amNew York LaGuardia

4h 40m

1 stop

GRB10:05 amGreen Bay Austin-Straubel

Oct 1

GRB2:40 pmGreen Bay Austin-Straubel

6h 14m

1 stop

LGA9:54 pmNew York LaGuardia

$309

Find similar

Fly from

Fly to

Route

Depart

Return

Price

NewarkGreen Bay

EWR - GRB

EWRGRB

Newark

Sat 10/25

10:10 am-2:04 pm

1 stop4h 54m

Green Bay Austin-Straubel

Fri 10/31

1:20 pm-7:43 pm

1 stop5h 23m

$225

NewarkGreen Bay

EWR - GRB

EWRGRB

Newark

Sat 10/25

6:15 am-11:22 am

1 stop6h 07m

Green Bay Austin-Straubel

Fri 10/31

4:16 pm-11:32 pm

1 stop6h 16m

$244

New YorkGreen Bay

LGA - GRB

LGAGRB

New York LaGuardia

Tue 10/28

6:05 am-11:22 am

1 stop6h 17m

Green Bay Austin-Straubel

Fri 11/7

5:20 pm-11:36 pm

1 stop5h 16m

$249

NewarkGreen Bay

EWR - GRB

EWRGRB

Newark

Tue 10/28

3:34 pm-10:52 pm

1 stop8h 18m

Green Bay Austin-Straubel

Wed 11/5

5:20 pm-11:10 pm

1 stop4h 50m

$249

New YorkGreen Bay

JFK - GRB

JFKGRB

New York John F Kennedy Intl

Tue 10/28

7:00 am-11:22 am

1 stop5h 22m

Green Bay Austin-Straubel

Mon 11/10

4:56 pm-11:08 pm

1 stop5h 12m

$249

New YorkGreen Bay

LGA - GRB

LGAGRB

New York LaGuardia

Tue 10/21

7:49 pm-11:30 pm

1 stop4h 41m

Green Bay Austin-Straubel

Tue 10/28

9:44 am-4:29 pm

2 stops5h 45m

$254

New YorkGreen Bay

JFK - GRB

JFKGRB

New York John F Kennedy Intl

Tue 10/7

3:46 pm-10:52 pm

1 stop8h 06m

Green Bay Austin-Straubel

Sat 10/11

4:16 pm-11:50 pm

1 stop6h 34m

$259

New YorkGreen Bay

JFK - GRB

JFKGRB

New York John F Kennedy Intl

Tue 10/7

2:30 pm-11:30 pm

2 stops10h 00m

Green Bay Austin-Straubel

Sat 10/11

11:15 am-8:00 pm

1 stop7h 45m

$264

New YorkGreen Bay

JFK - GRB

JFKGRB

New York John F Kennedy Intl

Tue 10/7

2:30 pm-11:30 pm

2 stops10h 00m

Green Bay Austin-Straubel

Sat 10/11

6:00 am-2:59 pm

2 stops7h 59m

$269

HartfordGreen Bay

BDL - GRB

BDLGRB

Hartford Bradley Intl

Fri 10/17

6:00 am-10:05 am

1 stop5h 05m

Green Bay Austin-Straubel

Mon 10/20

1:20 pm-11:37 pm

2 stops9h 17m

$304

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Connecticut to Green Bay

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Green Bay?

The month of February is, on average, the cheapest month to fly to Green Bay from Connecticut, with most prices found around $308. If you aren’t able to travel during the month of February, then book flights to Green Bay from Connecticut during August instead. Flights to Green Bay in August, while not as cheap as those in February, still average around $313.

Cheap Connecticut to Green Bay flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Connecticut to Green Bay

Direct flights	None

There are no direct flights from Connecticut to Green Bay. There are no popular flight routes from Connecticut to Green Bay.

Search flight deals

When did momondo last update prices for flights from Connecticut to Green Bay Austin-Straubel Airport?
Prices for flights from Connecticut to Green Bay Austin-Straubel Airport are updated daily.
How many operators does momondo search for flights from Connecticut to Green Bay Austin-Straubel Airport?
As of September 2025, there are 3 operators available to choose from for flights from Connecticut to Green Bay Austin-Straubel Airport.
How old do you have to be to fly from Connecticut to Green Bay Austin-Straubel Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Connecticut to Green Bay Austin-Straubel Airport.
What documentation or ID do you need to fly to Green Bay Austin-Straubel Airport?
The travel and health documents required for your trip to Green Bay Austin-Straubel Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Green Bay Austin-Straubel Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Connecticut to Green Bay

Compare and see reviews for airlines that fly from Connecticut to Green Bay with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $232	Free Cancellation	Rating 7.9 7,971 reviews	Search Delta flights
United Airlines	PriceFrom $267	Free Cancellation	Rating 7.4 8,922 reviews	Search United Airlines flights
American Airlines	PriceFrom $268	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights

Sturgeon Bay

Manitowoc

Marinette

Shawano

De Pere

Why use momondo?

Why should I use momondo to find a flight deal from Connecticut to Green Bay?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Green Bay from Connecticut.

Can I find flights from Connecticut to Green Bay with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Connecticut to Green Bay flights to just show those with flexible booking policies.

How can momondo help me find flights from Connecticut to Green Bay?

Once you have performed a search for Connecticut to Green Bay flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Connecticut to Green Bay right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Connecticut to Green Bay flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Connecticut to Green Bay from $126

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Connecticut to Green Bay departing on 11/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Delta flights from Connecticut to Green Bay

Our best Delta deals on Connecticut to Green Bay flight tickets

United Airlines flights from Connecticut to Green Bay

Our best United Airlines deals on Connecticut to Green Bay flight tickets

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How to get the cheapest flight ticket from Connecticut to Green Bay

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Green Bay?

What is the cheapest airline that flies from Connecticut to Green Bay Austin-Straubel?

Delta, American Airlines, and United Airlines are the most popular carriers operating from Connecticut to Green Bay Austin-Straubel

What airlines fly to Green Bay?

How long does it take to fly to Green Bay?

Cheap Connecticut to Green Bay flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Connecticut to Green Bay

Direct flights

When did momondo last update prices for flights from Connecticut to Green Bay Austin-Straubel Airport?

How many operators does momondo search for flights from Connecticut to Green Bay Austin-Straubel Airport?

How old do you have to be to fly from Connecticut to Green Bay Austin-Straubel Airport?

What documentation or ID do you need to fly to Green Bay Austin-Straubel Airport?

Best airlines flying from Connecticut to Green Bay

Compare and see reviews for airlines that fly from Connecticut to Green Bay with momondo

Traveling to a place near Green Bay?

Why use momondo?

Why should I use momondo to find a flight deal from Connecticut to Green Bay?

Can I find flights from Connecticut to Green Bay with flexible booking policies on momondo?

How can momondo help me find flights from Connecticut to Green Bay?

I’m not ready to book a flight from Connecticut to Green Bay right now. Can momondo alert me if prices change?

An easier way to manage your Green Bay trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Wisconsin