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Caribbean

$235+ Cheap flights from Green Bay (GRB) to Caribbean

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — SJU
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheap flight deals from Green Bay to Caribbean

Cheapest flights from Green Bay to Caribbean
Explore the most affordable flight options available from Green Bay to Caribbean. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/11. 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.
vie. 12/125:21 pmGRB - NAS
2 stops17h 29mUnited Airlines
lun. 12/152:55 pmNAS - GRB
2 stops20h 12mUnited Airlines
Deal found 12/11$427
This American Airlines deal was found by Cheapflights users on 12/11. 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. 12/176:00 amGRB - SJU
2 stops15h 52mAmerican Airlines
dom. 1/117:12 pmSJU - GRB
2 stops17h 38mAmerican Airlines
Deal found 12/11$498
This American Airlines deal was found by Cheapflights users on 12/11. 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. 12/136:00 amGRB - SJU
1 stop7h 02mAmerican Airlines
sáb. 12/273:58 pmSJU - GRB
1 stop9h 38mAmerican Airlines
Deal found 12/11$499
This American Airlines deal was found by Cheapflights users on 12/11. 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. 12/176:00 amGRB - SJU
2 stops15h 52mAmerican Airlines
mar. 1/65:51 pmSJU - GRB
2 stops18h 59mAmerican Airlines
Deal found 12/11$582
This United Airlines deal was found by Cheapflights users on 12/11. 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.
lun. 12/158:00 amGRB - SJU
2 stops12h 22mUnited Airlines
mar. 1/67:00 amSJU - GRB
2 stops10h 07mUnited Airlines
Deal found 12/11$631
This American Airlines deal was found by Cheapflights users on 12/11. 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.
lun. 12/2210:09 amGRB - SJU
2 stops9h 56mAmerican Airlines
mar. 1/65:51 pmSJU - GRB
2 stops18h 59mAmerican Airlines
Deal found 12/11$642
This American Airlines deal was found by Cheapflights users on 12/11. 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.
lun. 12/156:00 amGRB - SJU
1 stop7h 02mAmerican Airlines
mar. 1/65:51 pmSJU - GRB
2 stops18h 59mAmerican Airlines
Deal found 12/11$652
This United Airlines deal was found by Cheapflights users on 12/11. 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.
mié. 12/1710:45 amGRB - SJU
2 stops9h 37mUnited Airlines
mar. 1/68:35 amSJU - GRB
1 stop8h 32mUnited Airlines
Deal found 12/11$705
This American Airlines deal was found by Cheapflights users on 12/10. 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.
vie. 12/265:21 pmGRB - NAS
2 stops21h 52mAmerican Airlines
mié. 12/311:43 pmNAS - GRB
1 stop9h 10mAmerican Airlines
Deal found 12/10$721
This American Airlines deal was found by Cheapflights users on 12/11. 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.
mar. 12/2310:09 amGRB - SJU
2 stops21h 26mAmerican Airlines
dom. 12/288:25 amSJU - GRB
2 stops15h 36mAmerican Airlines
Deal found 12/11$722
This United Airlines deal was found by Cheapflights users on 12/10. 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.
sáb. 12/278:00 amGRB - NAS
2 stops28h 33mUnited Airlines
mié. 12/314:25 pmNAS - GRB
2 stops25h 22mUnited Airlines
Deal found 12/10$726
This United Airlines deal was found by Cheapflights users on 12/10. 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.
vie. 12/268:00 amGRB - NAS
2 stops28h 33mUnited Airlines
mar. 12/302:35 pmNAS - GRB
2 stops20h 34mUnited Airlines
Deal found 12/10$742

Find flight deals from Green Bay to Caribbean

Keep the following information in mind while searching for Green Bay to Caribbean flight deals. Data was last updated diciembre 12, 2025.

Round-trip from

$235
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$933
From Green Bay Austin-Straubel to Caribbean
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($129 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Green Bay to Caribbean 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 diciembre 12, 2025.
Use the filters below to find and compare flights from Green Bay to Caribbean that are best for you.

Fly from

Green Bay

Fly to

Caribbean

Route

Depart

Return

Price

Green BaySan Juan

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

mar. 2/10

11:20 am-9:39 pm

1 stop8h 19m

San Juan Luis Munoz Marin Intl

sáb. 2/14

7:00 pm-10:50 am

2 stops17h 50m

$235

Green BaySan Juan

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

mar. 2/10

11:20 am-9:39 pm

1 stop8h 19m

San Juan Luis Munoz Marin Intl

mar. 2/24

5:51 pm-9:24 am

2 stops17h 33m

$235

Green BaySan Juan

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

mar. 3/10

6:38 pm-3:17 pm

2 stops19h 39m

San Juan Luis Munoz Marin Intl

vie. 3/20

1:30 am-11:36 pm

2 stops23h 06m

$295

Green BaySan Juan

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

dom. 2/8

11:20 am-9:39 pm

1 stop8h 19m

San Juan Luis Munoz Marin Intl

vie. 2/13

6:00 am-5:53 pm

2 stops13h 53m

$350

Green BaySan Juan

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

mar. 3/3

5:52 am-2:39 pm

1 stop6h 47m

San Juan Luis Munoz Marin Intl

mar. 3/10

4:25 pm-9:30 am

1 stop18h 05m

$350

Green BaySan Juan

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

vie. 2/27

6:39 pm-5:00 am

1 stop8h 21m

San Juan Luis Munoz Marin Intl

lun. 3/2

6:15 pm-9:24 am

2 stops17h 09m

$350

Green BayNassau

GRB - NAS

GRBNAS

Green Bay Austin-Straubel

mar. 2/17

6:33 pm-1:16 pm

2 stops17h 43m

Nassau Intl

mar. 2/24

1:57 pm-9:24 am

2 stops20h 27m

$397

Green BaySan Juan

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

dom. 2/1

2:39 pm-6:11 am

2 stops13h 32m

San Juan Luis Munoz Marin Intl

jue. 2/5

8:10 am-7:03 pm

2 stops12h 53m

$402

Green BayNassau

GRB - NAS

GRBNAS

Green Bay Austin-Straubel

dom. 3/8

6:38 pm-2:43 pm

2 stops19h 05m

Nassau Intl

dom. 3/15

4:20 pm-9:30 am

2 stops18h 10m

$472

Green BaySaint Thomas Island

GRB - STT

GRBSTT

Green Bay Austin-Straubel

mié. 1/21

11:20 am-2:02 pm

2 stops24h 42m

Saint Thomas Island Cyril E King

mar. 1/27

3:16 pm-10:14 pm

1 stop8h 58m

$509

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

Showing 1-10 of 39 results
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Best time to book a flight from Green Bay to Caribbean

Have a flexible travel schedule? Discover the best time to fly to Caribbean 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 Caribbean

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

Currently, April is the cheapest month in which you can book a flight from Green Bay to Caribbean (average of $215). Flying from Green Bay to Caribbean in July is currently the most expensive (average of $422). 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.

What is the cheapest time of day to fly from GRB to CB?

Find hourly flight availability from Green Bay to Caribbean. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 12, 2025.

It’s typically best to fly out from Green Bay to Caribbean in the evening. Doing so could potentially save you 59% on the flight price compared to flying at noon, which is usually more expensive.

Reviews of airlines servicing Caribbean

Get insights into the airlines that provide service to Caribbean. 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 Caribbean. Reviews last updated diciembre 12, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Green Bay to Caribbean by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,008 reviews

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,095 reviews
Delta
7.9
Good
8,008 reviews

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,050 reviews
Delta
7.9
Good
8,008 reviews

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Green Bay to Caribbean. 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 Caribbean?

    Green Bay Austin-Straubel (GRB), located 5.9 mi from the city center, is the airport you fly out of when you book flights from Green Bay to Caribbean.

  • How long is the flight from Green Bay to Caribbean?

    For as low as $585, American Airlines can have you in Caribbean from Green Bay in 7h 09m. Airlines will cover a distance of 2290 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Green Bay to Caribbean?

    When deciding which route to take from Green Bay to Caribbean consider Green Bay Austin-Straubel - San Juan Luis Munoz Marin Intl, Green Bay Austin-Straubel - Nassau Intl or Green Bay Austin-Straubel - Saint Thomas Island Cyril E King as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Green Bay to Caribbean 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 Caribbean?

    Currently, April is the cheapest month in which you can book a flight from Green Bay to Caribbean (average of $215). Flying from Green Bay to Caribbean in July is currently the most expensive (average of $422). 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 Caribbean

Discover the top 3 airlines that operate flights from Green Bay to Caribbean. 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 diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$274Average$620FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$275Average$648FlexibilityNo cancel feeOn-time69%
DeltaCheapest$358Average$678FlexibilityNo cancel feeOn-timeN/A

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