What airlines fly to Florida Keys?

American Airlines, Delta and United Airlines 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 59% 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?

Delta, United Airlines, 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 December 2025.

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.

$131 Cheap Flights from Green Bay to Florida Keys in 2025/26

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6:31 am - 3:05 pmGRB-MIA

7h 34m1 stop

9:00 am - 2:02 pmMIA-GRB

6h 02m1 stop

$219United Airlines

Find Deal

Wed, Jan 14 - Sat, Jan 17

4:53 pm - 11:43 pmGRB-MIA

5h 50m1 stop

7:07 am - 4:23 pmMIA-GRB

10h 16m2 stops

$224American Airlines

Find Deal

Sat, Jan 24 - Sat, Jan 31

6:31 am - 4:34 pmGRB-MIA

9h 03m2 stops

7:15 am - 3:07 pmMIA-GRB

8h 52m2 stops

$229United Airlines

Find Deal

Wed, Jan 14 - Sat, Jan 17

6:00 am - 12:35 pmGRB-EYW

5h 35m1 stop

4:01 pm - 10:14 pmEYW-GRB

7h 13m1 stop

$251American Airlines

Find Deal

Tue, Jan 20 - Wed, Jan 28

7:00 am - 7:40 pmGRB-EYW

11h 40m2 stops

6:06 pm - 10:30 pmEYW-GRB

5h 24m1 stop

$256Delta

Find Deal

Tue, Jan 20 - Tue, Jan 27

5:00 am - 11:25 amGRB-EYW

5h 25m1 stop

6:06 pm - 10:30 pmEYW-GRB

5h 24m1 stop

$260Delta

Find Deal

Mon, Jan 19 - Tue, Jan 27

7:00 am - 5:11 pmGRB-EYW

9h 11m2 stops

7:10 am - 4:39 pmEYW-GRB

10h 29m2 stops

$261Delta

Find Deal

Tue, Jan 20 - Wed, Jan 28

5:00 am - 11:25 amGRB-EYW

5h 25m1 stop

7:10 am - 4:39 pmEYW-GRB

10h 29m2 stops

$265Delta

Find Deal

Mon, Jan 19 - Wed, Jan 28

4:53 pm - 11:43 pmGRB-MIA

5h 50m1 stop

8:39 am - 10:12 pmMIA-GRB

14h 33m1 stop

$273American Airlines

Find Deal

Sat, Jan 24 - Sat, Jan 31

4:53 pm - 11:43 pmGRB-MIA

5h 50m1 stop

9:45 am - 4:23 pmMIA-GRB

7h 38m1 stop

$278American Airlines

Find Deal

Sat, Jan 24 - Sat, Jan 31

American Airlines flights from Green Bay to Florida Keys

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

American Airlines

Jan 24

GRB4:53 pmGreen Bay Austin-Straubel

5h 50m

1 stop

MIA11:43 pmMiami

Jan 31

MIA7:07 amMiami

10h 16m

2 stops

GRB4:23 pmGreen Bay Austin-Straubel

$224

Find similar

American Airlines

Feb 10

GRB11:20 amGreen Bay Austin-Straubel

8h 19m

2 stops

MIA8:39 pmMiami

Feb 18

MIA11:04 amMiami

10h 23m

2 stops

GRB8:27 pmGreen Bay Austin-Straubel

$229

Find similar

American Airlines

Jan 20

GRB6:00 amGreen Bay Austin-Straubel

5h 35m

1 stop

EYW12:35 pmKey West

Jan 28

EYW4:01 pmKey West

7h 13m

1 stop

GRB10:14 pmGreen Bay Austin-Straubel

$251

Find similar

United Airlines flights from Green Bay to Florida Keys

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

United Airlines

Jan 14

GRB6:31 amGreen Bay Austin-Straubel

7h 34m

1 stop

MIA3:05 pmMiami

Jan 17

MIA9:00 amMiami

6h 02m

1 stop

GRB2:02 pmGreen Bay Austin-Straubel

$219

Find similar

United Airlines

Feb 2

GRB6:31 amGreen Bay Austin-Straubel

8h 51m

2 stops

MIA4:22 pmMiami

Feb 10

MIA11:00 amMiami

11h 31m

2 stops

GRB9:31 pmGreen Bay Austin-Straubel

$295

Find similar

United Airlines

Jan 12

GRB3:42 pmGreen Bay Austin-Straubel

5h 33m

1 stop

MIA10:15 pmMiami

Jan 24

MIA9:00 amMiami

6h 02m

1 stop

GRB2:02 pmGreen Bay Austin-Straubel

$299

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Green BayMiami

GRB - MIA

GRBMIA

Green Bay Austin-Straubel

Wed 1/14

6:31 am-3:05 pm

1 stop7h 34m

Miami

Sat 1/17

9:00 am-2:02 pm

1 stop6h 02m

$219

Green BayMiami

GRB - MIA

GRBMIA

Green Bay Austin-Straubel

Sat 1/24

4:53 pm-11:43 pm

1 stop5h 50m

Miami

Sat 1/31

7:07 am-4:23 pm

2 stops10h 16m

$224

Green BayMiami

GRB - MIA

GRBMIA

Green Bay Austin-Straubel

Wed 1/14

6:31 am-4:34 pm

2 stops9h 03m

Miami

Sat 1/17

7:15 am-3:07 pm

2 stops8h 52m

$229

Green BayKey West

GRB - EYW

GRBEYW

Green Bay Austin-Straubel

Tue 1/20

6:00 am-12:35 pm

1 stop5h 35m

Key West

Wed 1/28

4:01 pm-10:14 pm

1 stop7h 13m

$251

Green BayKey West

GRB - EYW

GRBEYW

Green Bay Austin-Straubel

Tue 1/20

7:00 am-7:40 pm

2 stops11h 40m

Key West

Tue 1/27

6:06 pm-10:30 pm

1 stop5h 24m

$256

Green BayKey West

GRB - EYW

GRBEYW

Green Bay Austin-Straubel

Mon 1/19

5:00 am-11:25 am

1 stop5h 25m

Key West

Tue 1/27

6:06 pm-10:30 pm

1 stop5h 24m

$260

Green BayKey West

GRB - EYW

GRBEYW

Green Bay Austin-Straubel

Tue 1/20

7:00 am-5:11 pm

2 stops9h 11m

Key West

Wed 1/28

7:10 am-4:39 pm

2 stops10h 29m

$261

Green BayKey West

GRB - EYW

GRBEYW

Green Bay Austin-Straubel

Mon 1/19

5:00 am-11:25 am

1 stop5h 25m

Key West

Wed 1/28

7:10 am-4:39 pm

2 stops10h 29m

$265

Green BayMiami

GRB - MIA

GRBMIA

Green Bay Austin-Straubel

Sat 1/24

4:53 pm-11:43 pm

1 stop5h 50m

Miami

Sat 1/31

8:39 am-10:12 pm

1 stop14h 33m

$273

Green BayMiami

GRB - MIA

GRBMIA

Green Bay Austin-Straubel

Sat 1/24

4:53 pm-11:43 pm

1 stop5h 50m

Miami

Sat 1/31

9:45 am-4:23 pm

1 stop7h 38m

$278

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 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 July is another great option to travel to Florida Keys, with average flight prices from Green Bay averaging around $407.

What is the cheapest day to depart on your flight to Florida Keys?

The cheapest day to depart from Green Bay to Florida Keys is on a Saturday when prices can be found for as low as $436. The most expensive day to fly to Florida Keys is Friday, with ticket prices averaging around $639.

What is the cheapest time of day to depart on your flight to Florida Keys?

According to our data, the cheapest time of day to fly to Florida Keys is in the afternoon. momondo users have found flights departing from Green Bay to Florida Keys in the afternoon for as low as $432. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $488.

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 $509 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 $336 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	5h 06m
Direct flights	None

The fastest flight from Green Bay to Florida Keys takes 5h 06m

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

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 December 2025.
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 12.35% of the total bookings. Other popular models include Boeing 737-800 with 12.11%, Embraer 175 with 10.90%, and Canadair (Bombardier) Regional Jet 900 with 9.93%.

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
American Airlines	PriceFrom $219	Free Cancellation	Rating 7.2 11,045 reviews	Search American Airlines flights
Delta	PriceFrom $228	Free Cancellation	Rating 7.9 8,011 reviews	Search Delta flights
United Airlines	PriceFrom $402	Free Cancellation	Rating 7.4 9,063 reviews	Search United Airlines 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.

An easier way to manage your Florida Keys 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.

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Find better results for your trip to Florida Keys

Popular cities in Florida Keys

Flights to New Yorkfrom $39

Flights to Los Angelesfrom $48

Flights to Miamifrom $47

Flights to Chicagofrom $44

Flights to Orlandofrom $41

Flights to San Franciscofrom $49

Flights to Las Vegasfrom $40

Flights to Washington, D.C.from $41

Flights to Bostonfrom $56

Flights to Atlantafrom $37

Flights to Dallasfrom $53

Flights to Seattlefrom $59

Green Bay flight routes

Flights from Green Bay Austin-Straubel to Fort Myers SW Florida Intl

Flights from Green Bay Austin-Straubel to Minneapolis St Paul

Flights from Green Bay Austin-Straubel to Detroit Metropolitan Wayne County

Flights from Green Bay Austin-Straubel to Chicago O'Hare Intl

Flights from Green Bay Austin-Straubel to Atlanta Hartsfield-Jackson

Cheap flights from Green Bay to Florida Keys from $131

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Green Bay to Florida Keys departing on 1/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from Green Bay to Florida Keys

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American Airlines flights from Green Bay to Florida Keys

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

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

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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

What is the cheapest month to fly to Florida Keys?

The month of July is another great option to travel to Florida Keys, with average flight prices from Green Bay averaging around $407.

What is the cheapest day to depart on your flight to Florida Keys?

The cheapest day to depart from Green Bay to Florida Keys is on a Saturday when prices can be found for as low as $436. The most expensive day to fly to Florida Keys is Friday, with ticket prices averaging around $639.

What is the cheapest time of day to depart on your flight to Florida Keys?

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

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.

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

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

What airlines fly 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

Direct flights

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

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

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

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

What is the most popular plane model from Green Bay to Florida Keys?

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

Why use momondo?

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

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

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

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

An easier way to manage your Florida Keys 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 Florida Keys

Popular cities in Florida Keys

Popular flights according to clicks in the last 7 days on momondo