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Florida Keys

$169+ Cheap flights from Green Bay (GRB) to Florida Keys

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — EYW
jul. 23 — jul. 301
mié. 7/23
mié. 7/30
1 adult, Economy
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Cheap flight deals from Green Bay to Florida Keys

Keep the following information in mind while searching for Green Bay to Florida Keys flight deals. Data was last updated julio 18, 2025.

Round-trip from

$234
(Delta)

One-way from

$169
(American Airlines)

Popular in

May

Cheapest in

July

Average price

$329
From Green Bay Austin-Straubel to Florida Keys
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One-way flight from Green Bay Austin-Straubel to Florida Keys
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Highest demand for flights based on searches. 8% potential increase in price ($45 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Green Bay to Florida Keys

Cheapest flights from Green Bay to Florida Keys
Explore the most affordable flight options available from Green Bay to Florida Keys. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 18, 2025.

This Delta deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/265:31 amGRB - EYW
1 stop6h 34mDelta
sáb. 8/306:20 pmEYW - GRB
1 stop6h 02mDelta
Deal found 7/15$234
This American Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/611:11 amGRB - MIA
1 stop6h 54mAmerican Airlines
vie. 9/126:20 amMIA - GRB
1 stop5h 34mAmerican Airlines
Deal found 7/16$269
This Delta deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/55:34 amGRB - MIA
1 stop6h 54mDelta
mar. 10/144:40 pmMIA - GRB
1 stop6h 18mDelta
Deal found 7/17$294
This American Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/296:00 amGRB - EYW
2 stops10h 16mAmerican Airlines
vie. 11/73:11 pmEYW - GRB
2 stops7h 20mAmerican Airlines
Deal found 7/16$374
This United Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/76:15 amGRB - MIA
3 stops15h 30mUnited Airlines
dom. 10/126:05 amMIA - GRB
2 stops8h 59mUnited Airlines
Deal found 7/17$429
This United Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/28:00 amGRB - EYW
1 stop6h 19mUnited Airlines
vie. 11/74:00 pmEYW - GRB
1 stop6h 38mUnited Airlines
Deal found 7/17$489

Cheapflights Fare Finder

Customize your flight search to find flights from Green Bay to Florida Keys that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 18, 2025.
Use the filters below to find and compare flights from Green Bay to Florida Keys that are best for you.

Fly from

Green Bay

Fly to

Florida Keys

Route

Depart

Return

Price

Green BayKey West

GRB - EYW

GRBEYW

Green Bay Austin-Straubel

mar. 8/26

5:31 am-1:05 pm

1 stop6h 34m

Key West

sáb. 8/30

6:20 pm-11:22 pm

1 stop6h 02m

$234

Green BayMiami

GRB - MIA

GRBMIA

Green Bay Austin-Straubel

sáb. 9/6

11:11 am-7:05 pm

1 stop6h 54m

Miami

vie. 9/12

6:20 am-10:54 am

1 stop5h 34m

$269

Green BayMiami

GRB - MIA

GRBMIA

Green Bay Austin-Straubel

dom. 10/5

5:34 am-1:28 pm

1 stop6h 54m

Miami

mar. 10/14

4:40 pm-9:58 pm

1 stop6h 18m

$294

Green BayKey West

GRB - EYW

GRBEYW

Green Bay Austin-Straubel

mié. 10/29

6:00 am-5:16 pm

2 stops10h 16m

Key West

vie. 11/7

3:11 pm-9:31 pm

2 stops7h 20m

$374

Green BayMiami

GRB - MIA

GRBMIA

Green Bay Austin-Straubel

mar. 10/7

6:15 am-10:45 pm

3 stops15h 30m

Miami

dom. 10/12

6:05 am-2:04 pm

2 stops8h 59m

$429

Green BayKey West

GRB - EYW

GRBEYW

Green Bay Austin-Straubel

dom. 11/2

8:00 am-3:19 pm

1 stop6h 19m

Key West

vie. 11/7

4:00 pm-9:38 pm

1 stop6h 38m

$489

Green BayMiami

GRB - MIA

GRBMIA

Green Bay Austin-Straubel

sáb. 11/1

9:44 am-5:58 pm

1 stop7h 14m

$169

Green BayKey West

GRB - EYW

GRBEYW

Green Bay Austin-Straubel

sáb. 12/6

7:00 am-7:44 pm

2 stops11h 44m

$234

Green BayKey West

GRB - EYW

GRBEYW

Green Bay Austin-Straubel

sáb. 12/6

9:56 am-6:38 pm

2 stops7h 42m

$265

Green BayMiami

GRB - MIA

GRBMIA

Green Bay Austin-Straubel

mar. 10/14

5:25 pm-11:16 am

2 stops16h 51m

$383

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/17

Best time to book a flight from Green Bay to Florida Keys

Have a flexible travel schedule? Discover the best time to fly to Florida Keys from Green Bay with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Green Bay to Florida Keys

What is the cheapest month to book a flight from Green Bay to Florida Keys?

Currently, August is the cheapest month in which you can book a flight from Green Bay to Florida Keys (average of $328). Flying from Green Bay to Florida Keys in March is currently the most expensive (average of $493). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Florida Keys

Get insights into the airlines that provide service to Florida Keys. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Florida Keys. Reviews last updated julio 18, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Green Bay to Florida Keys. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,959 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Delta
8.0
Very good
7,959 reviews
Delta
8.0
Very good
7,959 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
United Airlines
7.4
Good
8,864 reviews
Delta
8.0
Very good
7,959 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,959 reviews

Crew

8.5

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

Related info for your journey

Find useful and relevant information for your journey from Green Bay to Florida Keys. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Green Bay to Florida Keys?

    Green Bay Austin-Straubel (GRB) is the airport you will fly out of if you book a flight from Green Bay to Florida Keys. It is only a 5.9 mi journey to Austin-Straubel (GRB) from Green Bay’s city center.

  • What are the cheapest airlines to fly from Green Bay to Florida Keys one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $169. Delta flights start at $234 while deals on United Airlines start at $383 one-way.

  • Can I find deals for flights from Green Bay to Florida Keys that include hotel bookings?

    Yes. In addition to deals on Green Bay to Florida Keys flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Green Bay to Florida Keys?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Green Bay to Florida Keys.

  • Can I find deals for business class flights from Green Bay to Florida Keys?

    Yes. Cheapflights offers flight deals from Green Bay to Florida Keys by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Green Bay to Florida Keys?

    Currently, August is the cheapest month in which you can book a flight from Green Bay to Florida Keys (average of $328). Flying from Green Bay to Florida Keys in March is currently the most expensive (average of $493). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Green Bay to Florida Keys

Discover the top 3 airlines that operate flights from Green Bay to Florida Keys. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated julio 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$219Average$528FlexibilityNo cancel feeOn-time71%
DeltaCheapest$272Average$663FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$402Average$594FlexibilityNo cancel feeOn-time69%

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