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

American Airlines and Delta 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 56% 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 11m on average. On the other hand, flying from New Haven to Appleton takes 31h 10m 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 May 2026, 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.

$252 Cheap Flights from Connecticut to Green Bay in 2026

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Find the cheapest flights from Connecticut to Green Bay

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:21 pm - 12:12 am

EWR

GRB

7h 51m

1 stop

6:08 am - 1:30 pm

GRB

EWR

6h 22m

1 stop

$282American Airlines

Sat, Jul 4 - Sat, Jul 11

6:05 am - 11:24 am

LGA

GRB

6h 19m

1 stop

5:25 pm - 11:45 pm

GRB

LGA

5h 20m

1 stop

$309Delta

Fri, Oct 9 - Mon, Oct 12

6:00 am - 10:22 am

EWR

GRB

5h 22m

1 stop

5:25 pm - 11:01 pm

GRB

EWR

4h 36m

1 stop

$310Delta

Sat, Sep 26 - Mon, Sep 28

7:44 pm - 11:07 pm

EWR

GRB

4h 23m

1 stop

6:29 pm - 11:45 pm

GRB

EWR

4h 16m

1 stop

$317American Airlines

Tue, Sep 22 - Tue, Sep 29

2:55 pm - 8:37 pm

LGA

GRB

6h 42m

1 stop

7:00 am - 2:00 pm

GRB

LGA

6h 00m

1 stop

$319Delta

Tue, Oct 13 - Sat, Oct 17

6:00 am - 11:09 am

EWR

GRB

6h 09m

1 stop

6:45 am - 12:53 pm

GRB

EWR

5h 08m

1 stop

$319Delta

Thu, Sep 17 - Sun, Sep 20

8:05 am - 11:59 am

LGA

GRB

4h 54m

1 stop

6:30 am - 1:23 pm

GRB

LGA

5h 53m

1 stop

$324United Airlines

Thu, May 28 - Wed, Jun 3

6:00 am - 10:01 am

EWR

GRB

5h 01m

1 stop

6:30 am - 12:11 pm

GRB

EWR

4h 41m

1 stop

$324United Airlines

Thu, May 28 - Wed, Jun 3

8:45 am - 2:25 pm

LGA

GRB

6h 40m

1 stop

6:00 am - 1:35 pm

GRB

LGA

6h 35m

2 stops

$329American Airlines

Thu, May 28 - Wed, Jun 3

6:00 am - 10:01 am

EWR

GRB

5h 01m

1 stop

6:52 pm - 12:57 am

GRB

EWR

5h 05m

1 stop

$333United Airlines

Sun, Jun 7 - Sat, Jun 13

Delta flights from Connecticut to Green Bay

Our best Delta deals on Connecticut to Green Bay flight tickets

Delta

Oct 9

LGA6:05 amNew York LaGuardia

6h 19m

1 stop

GRB11:24 amGreen Bay Austin-Straubel

Oct 12

GRB5:25 pmGreen Bay Austin-Straubel

5h 20m

1 stop

LGA11:45 pmNew York LaGuardia

$309

Delta

Sep 26

EWR6:00 amNewark

5h 22m

1 stop

GRB10:22 amGreen Bay Austin-Straubel

Sep 28

GRB5:25 pmGreen Bay Austin-Straubel

4h 36m

1 stop

EWR11:01 pmNewark

$310

Delta

Oct 13

LGA2:55 pmNew York LaGuardia

6h 42m

1 stop

GRB8:37 pmGreen Bay Austin-Straubel

Oct 17

GRB7:00 amGreen Bay Austin-Straubel

6h 00m

1 stop

LGA2:00 pmNew York LaGuardia

$319

American Airlines flights from Connecticut to Green Bay

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

American Airlines

Jul 4

EWR5:21 pmNewark

7h 51m

1 stop

GRB12:12 amGreen Bay Austin-Straubel

Jul 11

GRB6:08 amGreen Bay Austin-Straubel

6h 22m

1 stop

EWR1:30 pmNewark

$282

American Airlines

Sep 22

EWR7:44 pmNewark

4h 23m

1 stop

GRB11:07 pmGreen Bay Austin-Straubel

Sep 29

GRB6:29 pmGreen Bay Austin-Straubel

4h 16m

1 stop

EWR11:45 pmNewark

$317

American Airlines

May 28

LGA8:45 amNew York LaGuardia

6h 40m

1 stop

GRB2:25 pmGreen Bay Austin-Straubel

Jun 3

GRB6:00 amGreen Bay Austin-Straubel

6h 35m

2 stops

LGA1:35 pmNew York LaGuardia

$329

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NewarkGreen Bay

EWR - GRB

EWRGRB

Newark

Sat 7/4

5:21 pm-12:12 am

1 stop7h 51m

Green Bay Austin-Straubel

Sat 7/11

6:08 am-1:30 pm

1 stop6h 22m

$282

New YorkGreen Bay

LGA - GRB

LGAGRB

New York LaGuardia

Fri 10/9

6:05 am-11:24 am

1 stop6h 19m

Green Bay Austin-Straubel

Mon 10/12

5:25 pm-11:45 pm

1 stop5h 20m

$309

NewarkGreen Bay

EWR - GRB

EWRGRB

Newark

Sat 9/26

6:00 am-10:22 am

1 stop5h 22m

Green Bay Austin-Straubel

Mon 9/28

5:25 pm-11:01 pm

1 stop4h 36m

$310

Quickest round-trip

NewarkGreen Bay

EWR - GRB

EWRGRB

Newark

Tue 9/22

7:44 pm-11:07 pm

1 stop4h 23m

Green Bay Austin-Straubel

Tue 9/29

6:29 pm-11:45 pm

1 stop4h 16m

$317

New YorkGreen Bay

LGA - GRB

LGAGRB

New York LaGuardia

Tue 10/13

2:55 pm-8:37 pm

1 stop6h 42m

Green Bay Austin-Straubel

Sat 10/17

7:00 am-2:00 pm

1 stop6h 00m

$319

NewarkGreen Bay

EWR - GRB

EWRGRB

Newark

Thu 9/17

6:00 am-11:09 am

1 stop6h 09m

Green Bay Austin-Straubel

Sun 9/20

6:45 am-12:53 pm

1 stop5h 08m

$319

New YorkGreen Bay

LGA - GRB

LGAGRB

New York LaGuardia

Thu 5/28

8:05 am-11:59 am

1 stop4h 54m

Green Bay Austin-Straubel

Wed 6/3

6:30 am-1:23 pm

1 stop5h 53m

$324

NewarkGreen Bay

EWR - GRB

EWRGRB

Newark

Thu 5/28

6:00 am-10:01 am

1 stop5h 01m

Green Bay Austin-Straubel

Wed 6/3

6:30 am-12:11 pm

1 stop4h 41m

$324

New YorkGreen Bay

LGA - GRB

LGAGRB

New York LaGuardia

Thu 5/28

8:45 am-2:25 pm

1 stop6h 40m

Green Bay Austin-Straubel

Wed 6/3

6:00 am-1:35 pm

2 stops6h 35m

$329

NewarkGreen Bay

EWR - GRB

EWRGRB

Newark

Sun 6/7

6:00 am-10:01 am

1 stop5h 01m

Green Bay Austin-Straubel

Sat 6/13

6:52 pm-12:57 am

1 stop5h 05m

$333

Flights are sorted by cheapest round-trip flights first.

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 $0. If you aren’t able to travel during the month of February, then book flights to Green Bay from Connecticut during January instead. Flights to Green Bay in January, while not as cheap as those in February, still average around $0.

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

Fastest flight time	2h 24m
Direct flights	Sun
Airports in Green Bay	1 airport

The fastest flight from Connecticut to Green Bay takes 2h 24m

Direct flights go from Connecticut to Green Bay on Sunday. There are no airlines offering direct flights.

There is 1 airport in Green Bay. From Connecticut there are direct flights to Green Bay Austin-Straubel (GRB).

Search flight deals

Frequently asked questions about flying from Connecticut to Green Bay

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 May 2026, 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
American Airlines	PriceFrom $248	Free Cancellation	Rating 7.1 11,664 reviews	Search American Airlines flights
Delta	PriceFrom $261	Free Cancellation	Rating 7.9 8,454 reviews	Search Delta flights
United Airlines	PriceFrom $267	Free Cancellation	Rating 7.4 9,711 reviews	Search United 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 $252

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 6/22. 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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How to get the cheapest flight ticket from Connecticut to Green Bay

What is the cheapest month to fly to Green Bay?

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What airlines fly to Green Bay?

How long does it take to fly to Green Bay?

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Best airlines flying from Connecticut to Green Bay

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

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Why use momondo?

An easier way to manage your Green Bay trip

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