What airlines fly to Florida Keys?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Florida Keys from Green Bay according to our data. American Airlines is the first choice among our users, with 64% of people opting to fly with this airline when traveling to Florida Keys. Keep in mind that there are 4 different airlines that fly to Florida Keys on a routine basis, so you have a few additional options to choose from.

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

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

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

Prices for flights from Green Bay Austin-Straubel Airport to Florida Keys were last updated today.

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

There are 3 operators available for flights from Green Bay Austin-Straubel Airport to Florida Keys as of April 2026.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Green Bay Austin-Straubel Airport to Florida Keys.

What documentation or ID do you need to fly to Florida Keys?

The necessary travel and health documents for your Florida Keys trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$209 Cheap Flights from Green Bay to Florida Keys in 2026

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Find the cheapest flights from Green Bay to Florida Keys

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:15 am - 7:49 pm

GRB

MIA

7h 34m

1 stop

7:00 pm - 11:07 pm

MIA

GRB

5h 07m

1 stop

$291American Airlines

Sat, Sep 5 - Sat, Sep 12

6:00 am - 2:36 pm

GRB

MIA

7h 36m

2 stops

7:00 pm - 11:07 pm

MIA

GRB

5h 07m

1 stop

$296American Airlines

Sat, Sep 5 - Sat, Sep 12

5:30 am - 2:33 pm

GRB

MIA

8h 03m

1 stop

6:30 am - 11:09 am

MIA

GRB

5h 39m

1 stop

$310Delta

Thu, Sep 10 - Sat, Sep 19

5:40 am - 3:11 pm

GRB

MIA

8h 31m

2 stops

5:12 pm - 11:35 pm

MIA

GRB

7h 23m

1 stop

$315American Airlines

Tue, May 12 - Tue, May 19

6:00 am - 2:36 pm

GRB

MIA

7h 36m

2 stops

10:14 am - 5:40 pm

MIA

GRB

8h 26m

2 stops

$320American Airlines

Sat, Sep 5 - Sat, Sep 12

3:48 pm - 10:33 pm

GRB

MIA

5h 45m

1 stop

7:40 pm - 12:07 am

MIA

GRB

5h 27m

1 stop

$329United Airlines

Thu, May 7 - Mon, May 11

6:30 am - 4:16 pm

GRB

MIA

8h 46m

2 stops

7:40 pm - 12:07 am

MIA

GRB

5h 27m

1 stop

$334United Airlines

Thu, May 7 - Mon, May 11

4:19 pm - 11:11 pm

GRB

MIA

5h 52m

1 stop

5:51 pm - 10:52 pm

MIA

GRB

6h 01m

1 stop

$345Delta

Fri, May 29 - Fri, Jun 5

4:19 pm - 12:47 am

GRB

MIA

7h 28m

2 stops

5:51 pm - 10:52 pm

MIA

GRB

6h 01m

1 stop

$350Delta

Fri, May 29 - Fri, Jun 5

8:00 am - 3:06 pm

GRB

EYW

6h 06m

1 stop

4:05 pm - 9:15 pm

EYW

GRB

6h 10m

1 stop

$439United Airlines

Sat, Sep 5 - Sat, Sep 12

United Airlines flights from Green Bay to Florida Keys

Our best United Airlines deals on Green Bay to Florida Keys flight tickets

United Airlines

May 7

GRB3:48 pmGreen Bay Austin-Straubel

5h 45m

1 stop

MIA10:33 pmMiami

May 11

MIA7:40 pmMiami

5h 27m

1 stop

GRB12:07 amGreen Bay Austin-Straubel

$329

United Airlines

May 7

GRB6:30 amGreen Bay Austin-Straubel

8h 46m

2 stops

MIA4:16 pmMiami

May 11

MIA7:40 pmMiami

5h 27m

1 stop

GRB12:07 amGreen Bay Austin-Straubel

$334

United Airlines

May 30

GRB2:35 pmGreen Bay Austin-Straubel

6h 52m

1 stop

MIA10:27 pmMiami

Jun 3

MIA5:24 pmMiami

6h 21m

1 stop

GRB10:45 pmGreen Bay Austin-Straubel

$381

American Airlines flights from Green Bay to Florida Keys

Our best American Airlines deals on Green Bay to Florida Keys flight tickets

American Airlines

Sep 5

GRB11:15 amGreen Bay Austin-Straubel

7h 34m

1 stop

MIA7:49 pmMiami

Sep 12

MIA7:00 pmMiami

5h 07m

1 stop

GRB11:07 pmGreen Bay Austin-Straubel

$291

American Airlines

Sep 5

GRB6:00 amGreen Bay Austin-Straubel

7h 36m

2 stops

MIA2:36 pmMiami

Sep 12

MIA7:00 pmMiami

5h 07m

1 stop

GRB11:07 pmGreen Bay Austin-Straubel

$296

American Airlines

May 12

GRB5:40 amGreen Bay Austin-Straubel

8h 31m

2 stops

MIA3:11 pmMiami

May 19

MIA5:12 pmMiami

7h 23m

1 stop

GRB11:35 pmGreen Bay Austin-Straubel

$315

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Green BayMiami

GRB - MIA

GRBMIA

Green Bay Austin-Straubel

Sat 9/5

11:15 am-7:49 pm

1 stop7h 34m

Miami

Sat 9/12

7:00 pm-11:07 pm

1 stop5h 07m

$291

Green BayMiami

GRB - MIA

GRBMIA

Green Bay Austin-Straubel

Sat 9/5

6:00 am-2:36 pm

2 stops7h 36m

Miami

Sat 9/12

7:00 pm-11:07 pm

1 stop5h 07m

$296

Green BayMiami

GRB - MIA

GRBMIA

Green Bay Austin-Straubel

Thu 9/10

5:30 am-2:33 pm

1 stop8h 03m

Miami

Sat 9/19

6:30 am-11:09 am

1 stop5h 39m

$310

Green BayMiami

GRB - MIA

GRBMIA

Green Bay Austin-Straubel

Tue 5/12

5:40 am-3:11 pm

2 stops8h 31m

Miami

Tue 5/19

5:12 pm-11:35 pm

1 stop7h 23m

$315

Green BayMiami

GRB - MIA

GRBMIA

Green Bay Austin-Straubel

Sat 9/5

6:00 am-2:36 pm

2 stops7h 36m

Miami

Sat 9/12

10:14 am-5:40 pm

2 stops8h 26m

$320

Quickest round-trip

Green BayMiami

GRB - MIA

GRBMIA

Green Bay Austin-Straubel

Thu 5/7

3:48 pm-10:33 pm

1 stop5h 45m

Miami

Mon 5/11

7:40 pm-12:07 am

1 stop5h 27m

$329

Green BayMiami

GRB - MIA

GRBMIA

Green Bay Austin-Straubel

Thu 5/7

6:30 am-4:16 pm

2 stops8h 46m

Miami

Mon 5/11

7:40 pm-12:07 am

1 stop5h 27m

$334

Green BayMiami

GRB - MIA

GRBMIA

Green Bay Austin-Straubel

Fri 5/29

4:19 pm-11:11 pm

1 stop5h 52m

Miami

Fri 6/5

5:51 pm-10:52 pm

1 stop6h 01m

$345

Green BayMiami

GRB - MIA

GRBMIA

Green Bay Austin-Straubel

Fri 5/29

4:19 pm-12:47 am

2 stops7h 28m

Miami

Fri 6/5

5:51 pm-10:52 pm

1 stop6h 01m

$350

Green BayKey West

GRB - EYW

GRBEYW

Green Bay Austin-Straubel

Sat 9/5

8:00 am-3:06 pm

1 stop6h 06m

Key West

Sat 9/12

4:05 pm-9:15 pm

1 stop6h 10m

$439

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

How to get the cheapest flight ticket from Green Bay to Florida Keys

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

What is the cheapest month to fly to Florida Keys?

The month of January is another great option to travel to Florida Keys, with average flight prices from Green Bay averaging around $374.

How far in advance should I book a flight to Florida Keys?

You are more likely to see cheaper flights to Florida Keys from Green Bay when booking weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around $502 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida Keys from Green Bay for as low as $289 on momondo.

Can stopping save me money on Green Bay to Florida Keys flights?

No. A direct flight is the cheapest option for a flight between Green Bay to Florida Keys.

Cheap Green Bay to Florida Keys flight deals and tips

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

Fastest flight time	4h 56m
Direct flights	None

The fastest flight from Green Bay to Florida Keys takes 4h 56m

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

Search flight deals

Frequently asked questions about flying from Green Bay to Florida Keys

When did momondo last update prices for flights from Green Bay Austin-Straubel Airport to Florida Keys?
Prices for flights from Green Bay Austin-Straubel Airport to Florida Keys were last updated today.
How many operators does momondo search for flights from Green Bay Austin-Straubel Airport to Florida Keys?
There are 3 operators available for flights from Green Bay Austin-Straubel Airport to Florida Keys as of April 2026.
How old do you have to be to fly from Green Bay Austin-Straubel Airport to Florida Keys?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Green Bay Austin-Straubel Airport to Florida Keys.
What documentation or ID do you need to fly to Florida Keys?
The necessary travel and health documents for your Florida Keys trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Green Bay to Florida Keys?
Based on momondo bookings for flights between Green Bay and Florida Keys, the leading plane model is Airbus A320-100/200, making up 13.28% of the total bookings. Other popular models include Boeing 737-800 with 10.84%, Boeing 737 MAX 8 with 10.03%, and Canadair (Bombardier) Regional Jet 900 with 8.94%.

Best airlines flying from Green Bay to Florida Keys

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $290	Free Cancellation	Rating 7.4 9,604 reviews	Search United Airlines flights
American Airlines	PriceFrom $324	Free Cancellation	Rating 7.1 11,620 reviews	Search American Airlines flights
Delta	PriceFrom $354	Free Cancellation	Rating 7.9 8,422 reviews	Search Delta flights

Why use momondo?

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

It is quick and easy to find Green Bay to Florida Keys flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Florida Keys that suits you.

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

Flights from Green Bay to Florida Keys with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Green Bay to Florida Keys 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 Green Bay to Florida Keys right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Green Bay to Florida Keys flights. All you need is a valid email address and we will do the rest; it is that quick and easy.