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$116+ 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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — SJU
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
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 July 29, 2025.

Round-trip from

$265
(American Airlines)

One-way from

$116
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$581
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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Highest demand for flights based on searches. 11% potential increase in price ($77 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($24 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 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 July 29, 2025.

This American Airlines deal was found by Cheapflights users on 7/27. 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.
Tue 10/219:44 amGRB - SJU
2 stops13h 15mAmerican Airlines
Tue 10/282:35 pmSJU - GRB
2 stops19h 39mAmerican Airlines
Deal found 7/27$265
This Frontier deal was found by Cheapflights users on 7/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/87:52 pmGRB - SJU
2 stops13h 21mFrontier
Thu 8/1412:59 amSJU - GRB
2 stops18h 56mFrontier
Deal found 7/27$433
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Tue 10/216:15 amGRB - SJU
1 stop7h 29mUnited Airlines
Mon 10/271:05 amSJU - GRB
2 stops12h 28mUnited Airlines
Deal found 7/28$504
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Wed 10/299:44 amGRB - STT
2 stops25h 16mAmerican Airlines
Sun 11/24:18 pmSTT - GRB
2 stops20h 44mAmerican Airlines
Deal found 7/28$509
This American Airlines deal was found by Cheapflights users on 7/29. 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 8/156:26 pmGRB - NAS
2 stops18h 01mAmerican Airlines
Wed 8/272:27 pmNAS - GRB
2 stops19h 45mAmerican Airlines
Deal found 7/29$607
This Delta deal was found by Cheapflights users on 7/29. 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 8/155:31 amGRB - NAS
1 stop5h 17mDelta
Wed 8/271:13 pmNAS - GRB
1 stop11h 09mDelta
Deal found 7/29$608
This American Airlines deal was found by Cheapflights users on 7/29. 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 9/2711:11 amGRB - SXM
2 stops25h 08mAmerican Airlines
Sat 10/42:40 pmSXM - GRB
2 stops19h 38mAmerican Airlines
Deal found 7/29$656
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Mon 12/86:28 pmGRB - STX
2 stops19h 22mAmerican Airlines
Thu 12/116:05 pmSTX - GRB
2 stops18h 38mAmerican Airlines
Deal found 7/28$669
This Delta deal was found by Cheapflights users on 7/29. 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.
Tue 12/95:30 amGRB - STT
1 stop6h 52mDelta
Tue 12/163:32 pmSTT - GRB
1 stop8h 26mDelta
Deal found 7/29$709
This Delta deal was found by Cheapflights users on 7/29. 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 9/125:34 amGRB - SXM
1 stop7h 16mDelta
Fri 9/193:20 pmSXM - GRB
1 stop8h 40mDelta
Deal found 7/29$710
This Delta deal was found by Cheapflights users on 7/29. 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 9/125:34 amGRB - UVF
1 stop7h 49mDelta
Fri 9/193:38 pmUVF - GRB
1 stop8h 22mDelta
Deal found 7/29$754
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Fri 8/155:23 pmGRB - NAS
2 stops19h 27mUnited Airlines
Mon 8/252:33 pmNAS - GRB
2 stops20h 32mUnited Airlines
Deal found 7/29$779

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 July 29, 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

Tue 10/21

6:00 am-2:08 pm

1 stop7h 08m

San Juan Luis Munoz Marin Intl

Tue 10/28

1:50 pm-9:14 am

2 stops20h 24m

$265

Green BaySan Juan

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

Fri 8/8

7:52 pm-10:13 am

2 stops13h 21m

San Juan Luis Munoz Marin Intl

Thu 8/14

12:59 am-6:55 pm

2 stops18h 56m

$433

Green BaySan Juan

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

Tue 10/21

6:15 am-2:44 pm

1 stop7h 29m

San Juan Luis Munoz Marin Intl

Mon 10/27

1:05 am-12:33 pm

2 stops12h 28m

$504

Green BaySaint Thomas Island

GRB - STT

GRBSTT

Green Bay Austin-Straubel

Wed 10/29

4:28 pm-4:05 pm

2 stops22h 37m

Saint Thomas Island Cyril E King

Sun 11/2

4:27 pm-11:02 pm

1 stop8h 35m

$509

Green BayChristiansted

GRB - STX

GRBSTX

Green Bay Austin-Straubel

Wed 1/14

6:23 pm-3:48 pm

2 stops19h 25m

Christiansted Henry Rohlsen

Wed 1/21

6:30 pm-10:50 am

2 stops18h 20m

$519

Green BayCastries

GRB - UVF

GRBUVF

Green Bay Austin-Straubel

Sat 1/24

12:53 pm-2:30 pm

2 stops23h 37m

Castries Hewanorra

Tue 2/3

3:35 pm-10:50 am

2 stops21h 15m

$596

Green BayNassau

GRB - NAS

GRBNAS

Green Bay Austin-Straubel

Fri 8/15

6:26 pm-12:05 pm

2 stops16h 39m

Nassau Intl

Wed 8/27

12:44 pm-9:12 am

2 stops21h 28m

$607

Green BayNassau

GRB - NAS

GRBNAS

Green Bay Austin-Straubel

Fri 8/15

5:31 am-11:48 am

1 stop5h 17m

Nassau Intl

Wed 8/27

1:13 pm-11:22 pm

1 stop11h 09m

$608

Green BaySimpson Bay

GRB - SXM

GRBSXM

Green Bay Austin-Straubel

Sat 9/27

11:11 am-1:19 pm

2 stops25h 08m

Simpson Bay Princess Juliana

Sat 10/4

2:40 pm-9:18 am

2 stops19h 38m

$656

Green BayChristiansted

GRB - STX

GRBSTX

Green Bay Austin-Straubel

Wed 1/14

5:30 am-2:24 pm

1 stop6h 54m

Christiansted Henry Rohlsen

Thu 1/22

3:19 pm-10:00 pm

1 stop8h 41m

$677

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 23 results
1
2
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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, 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 June is currently the most expensive (average of $339). 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 July 29, 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.

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 July 29, 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
8.0
Very good
7,979 reviews

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,979 reviews
Delta
8.0
Very good
7,979 reviews

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,979 reviews

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,979 reviews

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Frontier
5.9
Fair
3,238 reviews
Delta
8.0
Very good
7,979 reviews

Food

7.3

Comfort

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 cheapest airlines to fly from Green Bay to Caribbean one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $116. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from Green Bay to Caribbean for a low price.

  • 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 - Nassau Intl, Green Bay Austin-Straubel - San Juan Luis Munoz Marin Intl or Green Bay Austin-Straubel - Simpson Bay Princess Juliana 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 June is currently the most expensive (average of $339). 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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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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$274Average$685FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$275Average$704FlexibilityNo cancel feeOn-time69%
DeltaCheapest$284Average$655FlexibilityNo cancel feeOn-timeN/A

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