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

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?

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 61% 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.

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 March 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.

$159 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.

7:30 am - 4:33 pm

GRB

MIA

8h 03m

1 stop

9:40 am - 4:54 pm

MIA

GRB

8h 14m

1 stop

$269American Airlines

Wed, Apr 22 - Mon, Apr 27

5:40 am - 3:50 pm

GRB

MIA

9h 10m

2 stops

6:55 pm - 11:31 pm

MIA

GRB

5h 36m

1 stop

$274American Airlines

Thu, Apr 9 - Wed, Apr 15

3:47 pm - 10:45 pm

GRB

MIA

5h 58m

1 stop

8:55 am - 2:13 pm

MIA

GRB

6h 18m

1 stop

$287United Airlines

Sat, Apr 11 - Sat, Apr 18

1:30 pm - 10:45 pm

GRB

MIA

8h 15m

1 stop

4:20 pm - 10:58 pm

MIA

GRB

7h 38m

1 stop

$291United Airlines

Fri, Apr 24 - Sat, May 2

5:40 am - 3:11 pm

GRB

MIA

8h 31m

2 stops

5:15 pm - 11:31 pm

MIA

GRB

7h 16m

1 stop

$294American Airlines

Thu, Apr 9 - Wed, Apr 15

9:42 am - 10:36 pm

GRB

EYW

11h 54m

2 stops

6:46 pm - 11:35 pm

EYW

GRB

5h 49m

1 stop

$295American Airlines

Sat, May 2 - Thu, May 7

7:30 am - 1:59 pm

GRB

MIA

5h 29m

1 stop

6:55 pm - 11:31 pm

MIA

GRB

5h 36m

1 stop

$303American Airlines

Sun, Apr 19 - Sat, Apr 25

5:00 am - 11:14 am

GRB

MIA

5h 14m

1 stop

1:40 pm - 7:32 pm

MIA

GRB

6h 52m

1 stop

$304American Airlines

Thu, Mar 19 - Wed, Mar 25

9:42 am - 7:57 pm

GRB

MIA

9h 15m

2 stops

9:40 am - 4:54 pm

MIA

GRB

8h 14m

1 stop

$308American Airlines

Wed, Apr 22 - Mon, Apr 27

5:30 am - 1:09 pm

GRB

EYW

6h 39m

1 stop

6:00 pm - 9:58 pm

EYW

GRB

4h 58m

1 stop

$378Delta

Tue, Aug 4 - Tue, Aug 11

United Airlines flights from Green Bay to Florida Keys

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

United Airlines

Apr 11

GRB3:47 pmGreen Bay Austin-Straubel

5h 58m

1 stop

MIA10:45 pmMiami

Apr 18

MIA8:55 amMiami

6h 18m

1 stop

GRB2:13 pmGreen Bay Austin-Straubel

$287

United Airlines

Apr 24

GRB1:30 pmGreen Bay Austin-Straubel

8h 15m

1 stop

MIA10:45 pmMiami

May 2

MIA4:20 pmMiami

7h 38m

1 stop

GRB10:58 pmGreen Bay Austin-Straubel

$291

United Airlines

Mar 31

GRB6:30 amGreen Bay Austin-Straubel

10h 58m

2 stops

MIA6:28 pmMiami

Apr 8

MIA12:24 pmMiami

7h 49m

1 stop

GRB7:13 pmGreen Bay Austin-Straubel

$354

Delta flights from Green Bay to Florida Keys

Our best Delta deals on Green Bay to Florida Keys flight tickets

Delta

Apr 2

GRB6:00 amGreen Bay Austin-Straubel

6h 30m

1 stop

MIA1:30 pmMiami

Apr 8

MIA6:33 pmMiami

5h 19m

1 stop

GRB10:52 pmGreen Bay Austin-Straubel

$324

Delta

Mar 18

GRB11:12 amGreen Bay Austin-Straubel

4h 56m

1 stop

MIA5:08 pmMiami

Mar 24

MIA12:00 pmMiami

5h 31m

1 stop

GRB4:31 pmGreen Bay Austin-Straubel

$329

Delta

Mar 22

GRB5:19 amGreen Bay Austin-Straubel

5h 50m

1 stop

MIA12:09 pmMiami

Mar 25

MIA6:27 pmMiami

5h 25m

1 stop

GRB10:52 pmGreen Bay Austin-Straubel

$338

Fly from

Fly to

Route

Depart

Return

Price

Green BayMiami

GRB - MIA

GRBMIA

Green Bay Austin-Straubel

Wed 4/22

7:30 am-4:33 pm

1 stop8h 03m

Miami

Mon 4/27

9:40 am-4:54 pm

1 stop8h 14m

$269

Green BayMiami

GRB - MIA

GRBMIA

Green Bay Austin-Straubel

Thu 4/9

5:40 am-3:50 pm

2 stops9h 10m

Miami

Wed 4/15

6:55 pm-11:31 pm

1 stop5h 36m

$274

Green BayMiami

GRB - MIA

GRBMIA

Green Bay Austin-Straubel

Sat 4/11

3:47 pm-10:45 pm

1 stop5h 58m

Miami

Sat 4/18

8:55 am-2:13 pm

1 stop6h 18m

$287

Green BayMiami

GRB - MIA

GRBMIA

Green Bay Austin-Straubel

Fri 4/24

1:30 pm-10:45 pm

1 stop8h 15m

Miami

Sat 5/2

4:20 pm-10:58 pm

1 stop7h 38m

$291

Green BayMiami

GRB - MIA

GRBMIA

Green Bay Austin-Straubel

Thu 4/9

5:40 am-3:11 pm

2 stops8h 31m

Miami

Wed 4/15

5:15 pm-11:31 pm

1 stop7h 16m

$294

Green BayKey West

GRB - EYW

GRBEYW

Green Bay Austin-Straubel

Sat 5/2

9:42 am-10:36 pm

2 stops11h 54m

Key West

Thu 5/7

6:46 pm-11:35 pm

1 stop5h 49m

$295

Green BayMiami

GRB - MIA

GRBMIA

Green Bay Austin-Straubel

Sun 4/19

7:30 am-1:59 pm

1 stop5h 29m

Miami

Sat 4/25

6:55 pm-11:31 pm

1 stop5h 36m

$303

Green BayMiami

GRB - MIA

GRBMIA

Green Bay Austin-Straubel

Thu 3/19

5:00 am-11:14 am

1 stop5h 14m

Miami

Wed 3/25

1:40 pm-7:32 pm

1 stop6h 52m

$304

Green BayMiami

GRB - MIA

GRBMIA

Green Bay Austin-Straubel

Wed 4/22

9:42 am-7:57 pm

2 stops9h 15m

Miami

Mon 4/27

9:40 am-4:54 pm

1 stop8h 14m

$308

Green BayKey West

GRB - EYW

GRBEYW

Green Bay Austin-Straubel

Tue 8/4

5:30 am-1:09 pm

1 stop6h 39m

Key West

Tue 8/11

6:00 pm-9:58 pm

1 stop4h 58m

$378

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 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 $505 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	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

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 March 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 13.06% of the total bookings. Other popular models include Canadair (Bombardier) Regional Jet 900 with 10.21%, Boeing 737-800 with 9.74%, and Boeing 737 MAX 8 with 9.26%.

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 7.1 11,381 reviews	Search American Airlines flights
Delta	PriceFrom $228	Free Cancellation	Rating 7.9 8,248 reviews	Search Delta flights
United Airlines	PriceFrom $402	Free Cancellation	Rating 7.4 9,389 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.