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$148+ Cheap flights from Green Bay (GRB) to Caribbean

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 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — SJU
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap 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 April 17, 2025.

Round-trip from

$215
(American Airlines)

One-way from

$148
(American Airlines)

Popular in

March

Cheapest in

May

Average price

$471
From Green Bay Austin-Straubel to Caribbean
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One-way flight from Green Bay Austin-Straubel to Caribbean
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 4% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 April 17, 2025.

This American Airlines deal was found by Cheapflights users on 4/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/186:36 pmGRB - SJU
2 stops18h 44mAmerican Airlines
Sat 11/13:50 pmSJU - GRB
2 stops20h 57mAmerican Airlines
Deal found 4/17$215
This Delta deal was found by Cheapflights users on 4/15. 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.
Sat 10/45:30 amGRB - SJU
1 stop9h 38mDelta
Fri 10/172:28 pmSJU - GRB
1 stop8h 30mDelta
Deal found 4/15$430
This United Airlines deal was found by Cheapflights users on 4/17. 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.
Sat 5/243:45 pmGRB - SJU
1 stop7h 09mUnited Airlines
Fri 5/301:05 amSJU - GRB
2 stops12h 17mUnited Airlines
Deal found 4/17$495
This Delta deal was found by Cheapflights users on 4/17. 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.
Fri 8/155:30 amGRB - NAS
1 stop7h 11mDelta
Wed 8/273:06 pmNAS - GRB
1 stop8h 52mDelta
Deal found 4/17$540
This American Airlines deal was found by Cheapflights users on 4/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/152:51 pmGRB - NAS
2 stops17h 44mAmerican Airlines
Wed 8/271:15 pmNAS - GRB
2 stops11h 08mAmerican Airlines
Deal found 4/17$544
This American Airlines deal was found by Cheapflights users on 4/16. 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.
Fri 5/26:40 pmGRB - STX
2 stops18h 59mAmerican Airlines
Tue 5/64:55 pmSTX - GRB
2 stops19h 02mAmerican Airlines
Deal found 4/16$549
This Delta deal was found by Cheapflights users on 4/17. 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.
Fri 7/45:33 amGRB - STT
1 stop7h 16mDelta
Wed 7/91:21 pmSTT - GRB
1 stop10h 37mDelta
Deal found 4/17$549
This American Airlines deal was found by Cheapflights users on 4/16. 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.
Sat 5/316:22 pmGRB - SXM
2 stops20h 09mAmerican Airlines
Sat 6/72:34 pmSXM - GRB
2 stops19h 49mAmerican Airlines
Deal found 4/16$617
This American Airlines deal was found by Cheapflights users on 4/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/49:53 amGRB - STT
2 stops23h 57mAmerican Airlines
Tue 7/84:45 pmSTT - GRB
2 stops17h 36mAmerican Airlines
Deal found 4/17$649
This United Airlines deal was found by Cheapflights users on 4/17. 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.
Sat 7/56:15 amGRB - STT
1 stop7h 39mUnited Airlines
Tue 7/84:45 pmSTT - GRB
2 stops18h 26mUnited Airlines
Deal found 4/17$754
This Delta deal was found by Cheapflights users on 4/17. 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.
Thu 12/255:10 amGRB - SXM
1 stop7h 45mDelta
Wed 12/311:45 pmSXM - GRB
1 stop10h 11mDelta
Deal found 4/17$1,231

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 April 17, 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

Sat 9/13

6:10 pm-2:19 pm

2 stops19h 09m

San Juan Luis Munoz Marin Intl

Sat 9/27

1:55 pm-9:21 am

2 stops20h 26m

$215

Green BaySan Juan

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

Sat 10/4

5:30 am-4:08 pm

1 stop9h 38m

San Juan Luis Munoz Marin Intl

Fri 10/17

2:28 pm-9:58 pm

1 stop8h 30m

$430

Green BaySan Juan

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

Sat 5/24

3:45 pm-11:54 pm

1 stop7h 09m

San Juan Luis Munoz Marin Intl

Fri 5/30

1:05 am-12:22 pm

2 stops12h 17m

$495

Green BayChristiansted

GRB - STX

GRBSTX

Green Bay Austin-Straubel

Fri 5/2

6:40 pm-2:39 pm

2 stops18h 59m

Christiansted Henry Rohlsen

Tue 5/6

4:55 pm-10:57 am

2 stops19h 02m

$549

Green BaySaint Thomas Island

GRB - STT

GRBSTT

Green Bay Austin-Straubel

Fri 7/4

5:33 am-1:49 pm

1 stop7h 16m

Saint Thomas Island Cyril E King

Wed 7/9

1:21 pm-10:58 pm

1 stop10h 37m

$549

Green BaySimpson Bay

GRB - SXM

GRBSXM

Green Bay Austin-Straubel

Sat 5/31

6:22 pm-3:31 pm

2 stops20h 09m

Simpson Bay Princess Juliana

Sat 6/7

2:34 pm-9:23 am

2 stops19h 49m

$617

Green BaySaint Thomas Island

GRB - STT

GRBSTT

Green Bay Austin-Straubel

Fri 7/4

9:53 am-10:50 am

2 stops23h 57m

Saint Thomas Island Cyril E King

Tue 7/8

4:45 pm-9:21 am

2 stops17h 36m

$649

Green BaySaint Thomas Island

GRB - STT

GRBSTT

Green Bay Austin-Straubel

Sat 7/5

6:15 am-2:54 pm

1 stop7h 39m

Saint Thomas Island Cyril E King

Tue 7/8

4:45 pm-10:11 am

2 stops18h 26m

$754

Green BaySan Juan

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

Sat 5/31

6:22 pm-12:45 pm

2 stops17h 23m

$148

Green BaySan Juan

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

Tue 4/29

6:45 am-2:44 pm

1 stop6h 59m

$230

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 12 results
1
2

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, September is the cheapest month in which you can book a flight from Green Bay to Caribbean (average of $254). Flying from Green Bay to Caribbean in December is currently the most expensive (average of $336). 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 April 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Green Bay to Caribbean as you normally would.

Rainfall in Caribbean by month

Plan your trip to Caribbean by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Caribbean ranges from 2.2 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. February is typically the driest time to visit Caribbean when rainfall is around 2.2 in.

Temperature in Caribbean by month

Plan your trip to Caribbean by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Caribbean, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

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 April 17, 2025.
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,667 reviews
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

  • 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 - Christiansted Henry Rohlsen 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, September is the cheapest month in which you can book a flight from Green Bay to Caribbean (average of $254). Flying from Green Bay to Caribbean in December is currently the most expensive (average of $336). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Green Bay to Caribbean

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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$275Average$705FlexibilityNo cancel feeOn-time69%
DeltaCheapest$284Average$680FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$285Average$656FlexibilityNo cancel feeOn-time71%

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