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Puerto Rico

$121+ 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 10/15. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — SJU
jul. 8 — jul. 151
mar. 7/8
mar. 7/15
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 julio 3, 2025.

Round-trip from

$342
(American Airlines)

One-way from

$121
(American Airlines)

Popular in

March

Cheapest in

September

Average price

$864
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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High demand for flights, 0% 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 July 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 julio 3, 2025.

This American Airlines deal was found by Cheapflights users on 7/2. 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. 7/166:20 amGRB - SJU
2 stops16h 05mAmerican Airlines
vie. 1/94:40 pmSJU - GRB
2 stops20h 10mAmerican Airlines
Deal found 7/2$342
This United Airlines deal was found by Cheapflights users on 7/3. 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. 10/256:15 amGRB - SJU
1 stop7h 29mUnited Airlines
dom. 11/28:10 amSJU - GRB
1 stop9h 00mUnited Airlines
Deal found 7/3$392
This Delta deal was found by Cheapflights users on 7/3. 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.
sáb. 9/67:02 amGRB - SJU
2 stops14h 05mDelta
dom. 9/1412:58 pmSJU - GRB
1 stop11h 02mDelta
Deal found 7/3$555
This United Airlines deal was found by Cheapflights users on 6/30. 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. 12/610:44 amGRB - VQS
2 stops29h 16mUnited Airlines
mié. 12/108:45 amVQS - GRB
2 stops32h 27mUnited Airlines
Deal found 6/30$1,175
This United Airlines deal was found by Cheapflights users on 7/2. 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. 9/296:15 amGRB - CPX
2 stops9h 36mUnited Airlines
jue. 10/210:13 amCPX - GRB
2 stops29h 56mUnited Airlines
Deal found 7/2$1,626

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 julio 3, 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

mié. 7/16

6:20 am-11:25 pm

2 stops16h 05m

San Juan Luis Munoz Marin Intl

vie. 1/9

4:40 pm-10:50 am

2 stops20h 10m

$342

Green BaySan Juan

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

sáb. 10/25

6:15 am-2:44 pm

1 stop7h 29m

San Juan Luis Munoz Marin Intl

dom. 11/2

8:10 am-3:10 pm

1 stop9h 00m

$392

Green BaySan Juan

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

sáb. 9/6

7:02 am-10:07 pm

2 stops14h 05m

San Juan Luis Munoz Marin Intl

dom. 9/14

12:58 pm-11:00 pm

1 stop11h 02m

$555

Green BayVieques

GRB - VQS

GRBVQS

Green Bay Austin-Straubel

sáb. 12/6

10:44 am-6:00 pm

2 stops29h 16m

Vieques

mié. 12/10

8:45 am-3:12 pm

2 stops32h 27m

$1,175

Green BayCulebra

GRB - CPX

GRBCPX

Green Bay Austin-Straubel

lun. 9/29

6:15 am-4:51 pm

2 stops9h 36m

Culebra

jue. 10/2

10:13 am-3:09 pm

2 stops29h 56m

$1,626

Green BaySan Juan

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

mié. 10/15

8:08 pm-3:54 pm

2 stops18h 46m

$121

Green BaySan Juan

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

mar. 7/8

6:15 am-2:44 pm

1 stop7h 29m

$312

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

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, September is the cheapest month in which you can book a flight from Green Bay to Puerto Rico (average of $254). Flying from Green Bay to Puerto Rico 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.

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 julio 3, 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
8.0
Very good
7,970 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

8.0

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
7,970 reviews
Delta
8.0
Very good
7,970 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

8.0

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
8,845 reviews
Delta
8.0
Very good
7,970 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

8.0

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
7,970 reviews

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Boarding

8.2

Overall

8.0

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 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.

  • 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 - Culebra or Green Bay Austin-Straubel - Vieques.

  • 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, September is the cheapest month in which you can book a flight from Green Bay to Puerto Rico (average of $254). Flying from Green Bay to Puerto Rico 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

Browse thousands of different options on Cheapflights for your next trip

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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 julio 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$274Average$539FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$275Average$704FlexibilityNo cancel feeOn-time69%
DeltaCheapest$284Average$570FlexibilityNo cancel feeOn-timeN/A

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