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Puerto Rico

$245+ Cheap flights from Green Bay (GRB) to Puerto Rico

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 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — SJU
dic. 13 — dic. 201
sáb. 12/13
sáb. 12/20
1 adult, Economy
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Cheap flight deals from Green Bay to Puerto Rico

Keep the following information in mind while searching for Green Bay to Puerto Rico flight deals. Data was last updated noviembre 13, 2025.

Round-trip from

$268
(American Airlines)

One-way from

$245
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$530
From Green Bay Austin-Straubel to Puerto Rico
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One-way flight from Green Bay Austin-Straubel to Puerto Rico
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Highest demand for flights based on searches. 15% potential increase in price ($103 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Green Bay to Puerto Rico

Cheapest flights from Green Bay to Puerto Rico
Explore the most affordable flight options available from Green Bay to Puerto Rico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 13, 2025.

This American Airlines deal was found by Cheapflights users on 11/11. 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.
jue. 11/207:17 amGRB - SJU
2 stops15h 27mAmerican Airlines
dom. 11/236:25 amSJU - GRB
2 stops14h 57mAmerican Airlines
Deal found 11/11$399
This American Airlines deal was found by Cheapflights users on 11/12. 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. 11/267:52 pmGRB - SJU
1 stop16h 57mAmerican Airlines
lun. 12/12:05 pmSJU - GRB
2 stops11h 23mAmerican Airlines
Deal found 11/12$439
This American Airlines deal was found by Cheapflights users on 11/13. 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. 12/166:00 amGRB - SJU
2 stops9h 52mAmerican Airlines
mar. 12/232:31 pmSJU - GRB
2 stops21h 08mAmerican Airlines
Deal found 11/13$442
This American Airlines deal was found by Cheapflights users on 11/13. 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 stops9h 52mAmerican Airlines
mar. 12/232:31 pmSJU - GRB
2 stops21h 08mAmerican Airlines
Deal found 11/13$505
This American Airlines deal was found by Cheapflights users on 11/13. 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. 12/315:21 pmGRB - SJU
2 stops28h 13mAmerican Airlines
jue. 1/86:30 amSJU - GRB
2 stops11h 53mAmerican Airlines
Deal found 11/13$550
This American Airlines deal was found by Cheapflights users on 11/13. 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. 12/166:00 amGRB - SJU
2 stops9h 52mAmerican Airlines
lun. 12/227:00 amSJU - GRB
2 stops18h 31mAmerican Airlines
Deal found 11/13$589
This American Airlines deal was found by Cheapflights users on 11/13. 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. 12/315:21 pmGRB - SJU
2 stops28h 13mAmerican Airlines
vie. 1/96:00 amSJU - GRB
1 stop12h 23mAmerican Airlines
Deal found 11/13$590
This United Airlines deal was found by Cheapflights users on 11/11. 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.
jue. 11/206:15 amGRB - SJU
1 stop7h 25mUnited Airlines
sáb. 11/222:05 amSJU - GRB
2 stops15h 05mUnited Airlines
Deal found 11/11$607
This American Airlines deal was found by Cheapflights users on 11/13. 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.
jue. 12/1810:09 amGRB - SJU
2 stops9h 02mAmerican Airlines
mar. 12/232:31 pmSJU - GRB
2 stops21h 08mAmerican Airlines
Deal found 11/13$619
This American Airlines deal was found by Cheapflights users on 11/13. 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. 12/166:00 amGRB - SJU
2 stops9h 52mAmerican Airlines
dom. 12/216:57 pmSJU - GRB
2 stops16h 42mAmerican Airlines
Deal found 11/13$627

Cheapflights Fare Finder

 
Customize your flight search to find flights from Green Bay to Puerto Rico 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 noviembre 13, 2025.
Use the filters below to find and compare flights from Green Bay to Puerto Rico that are best for you.

Fly from

Green Bay

Fly to

Puerto Rico

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

mar. 2/24

6:30 am-8:30 pm

1 stop16h 00m

$350

Green BaySan Juan

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

lun. 4/20

6:40 pm-12:35 pm

2 stops16h 55m

San Juan Luis Munoz Marin Intl

vie. 4/24

6:55 pm-10:45 am

2 stops16h 50m

$350

Green BaySan Juan

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

vie. 5/8

6:20 am-4:00 am

2 stops20h 40m

San Juan Luis Munoz Marin Intl

sáb. 5/16

5:40 am-11:06 pm

2 stops18h 26m

$383

Green BaySan Juan

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

mié. 3/4

10:40 am-9:00 pm

1 stop8h 20m

San Juan Luis Munoz Marin Intl

mar. 3/10

1:05 am-3:24 pm

2 stops15h 19m

$401

Green BaySan Juan

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

mar. 2/3

10:42 am-9:00 pm

1 stop8h 18m

San Juan Luis Munoz Marin Intl

mié. 3/4

8:35 am-2:10 pm

1 stop7h 35m

$402

Green BaySan Juan

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

lun. 4/20

10:51 am-9:24 pm

2 stops9h 33m

San Juan Luis Munoz Marin Intl

jue. 4/23

1:00 am-1:56 pm

2 stops13h 56m

$402

Green BaySan Juan

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

dom. 3/1

3:05 pm-6:11 am

2 stops13h 06m

San Juan Luis Munoz Marin Intl

lun. 3/9

1:05 am-2:03 pm

2 stops13h 58m

$402

Green BaySan Juan

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

dom. 3/1

3:05 pm-6:11 am

2 stops13h 06m

San Juan Luis Munoz Marin Intl

mié. 3/11

7:35 am-3:24 pm

1 stop8h 49m

$440

Green BaySan Juan

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

jue. 1/29

10:42 am-9:00 pm

1 stop8h 18m

San Juan Luis Munoz Marin Intl

lun. 3/2

2:05 am-2:10 pm

2 stops14h 05m

$440

Green BaySan Juan

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

mar. 2/10

6:31 am-9:26 pm

2 stops12h 55m

San Juan Luis Munoz Marin Intl

lun. 2/23

2:05 am-3:09 pm

2 stops15h 04m

$440

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 15 results
1
2

Best time to book a flight from Green Bay to Puerto Rico

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

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

Currently, May is the cheapest month in which you can book a flight from Green Bay to Puerto Rico (average of $268). Flying from Green Bay to Puerto Rico in August is currently the most expensive (average of $595). 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 Puerto Rico

Get insights into the airlines that provide service to Puerto Rico. 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 Puerto Rico. Reviews last updated noviembre 13, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Green Bay to Puerto Rico have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Boarding

8.1

Comfort

7.9

Food

7.3

Overall

7.9

Entertainment

7.9

Crew

8.5

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
8,007 reviews
Delta
7.9
Good
8,007 reviews

Boarding

8.1

Comfort

7.9

Food

7.3

Overall

7.9

Entertainment

7.9

Crew

8.5

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
9,017 reviews
Delta
7.9
Good
8,007 reviews

Boarding

8.1

Comfort

7.9

Food

7.3

Overall

7.9

Entertainment

7.9

Crew

8.5

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
11,051 reviews
Delta
7.9
Good
8,007 reviews

Boarding

8.1

Comfort

7.9

Food

7.3

Overall

7.9

Entertainment

7.9

Crew

8.5

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 Puerto Rico. 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 Puerto Rico?

    Most people fly from Green Bay Austin-Straubel (GRB) if they book a flight from Green Bay to Puerto Rico. Green Bay Austin-Straubel is conveniently located just 5.9 mi from Green Bay’s city center.

  • How long is the flight from Green Bay to Puerto Rico?

    A quick flight from Green Bay to Puerto Rico can take about 8h 19m. American Airlines provides one of the quickest options available for as low as $350. Airlines will cover a distance of 2205 mi.

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

    The most popular route from Green Bay to Puerto Rico is Green Bay Austin-Straubel - San Juan Luis Munoz Marin Intl. You may also consider Green Bay Austin-Straubel - Vieques or Green Bay Austin-Straubel - Culebra.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Green Bay to Puerto Rico 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 Puerto Rico?

    Currently, May is the cheapest month in which you can book a flight from Green Bay to Puerto Rico (average of $268). Flying from Green Bay to Puerto Rico in August is currently the most expensive (average of $595). 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 Puerto Rico

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 Puerto Rico

Discover the top 3 airlines that operate flights from Green Bay to Puerto Rico. 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 noviembre 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$274Average$526FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$275Average$543FlexibilityNo cancel feeOn-time69%
DeltaCheapest$305Average$625FlexibilityNo cancel feeOn-timeN/A

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