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Cheap flights from Green Bay to Puerto Rico from $113

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Green Bay to Puerto Rico departing on 5/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Green Bay to Puerto Rico

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
8:00 am - 9:24 pm
GRB
-
SJU
12h 24m
2 stops
United Airlines Logo
3:56 pm - 12:07 am
SJU
-
GRB
9h 11m
1 stop
$310United Airlines
Tue, May 5 - Fri, May 8
United Airlines Logo
8:00 am - 9:24 pm
GRB
-
SJU
12h 24m
2 stops
United Airlines Logo
1:00 am - 10:00 am
SJU
-
GRB
10h 00m
2 stops
$316United Airlines
Sat, May 2 - Tue, May 5
United Airlines Logo
5:00 am - 2:44 pm
GRB
-
SJU
8h 44m
1 stop
United Airlines Logo
3:56 pm - 12:07 am
SJU
-
GRB
9h 11m
1 stop
$340United Airlines
Tue, May 5 - Fri, May 8
United Airlines Logo
8:00 am - 9:24 pm
GRB
-
SJU
12h 24m
2 stops
United Airlines Logo
1:00 am - 10:00 am
SJU
-
GRB
10h 00m
2 stops
$351United Airlines
Sat, May 2 - Tue, May 5
United Airlines Logo
5:00 am - 2:44 pm
GRB
-
SJU
8h 44m
1 stop
United Airlines Logo
7:20 am - 7:13 pm
SJU
-
GRB
12h 53m
2 stops
$358United Airlines
Sat, Apr 18 - Sat, Apr 25
United Airlines Logo
8:00 am - 9:24 pm
GRB
-
SJU
12h 24m
2 stops
United Airlines Logo
3:56 pm - 12:07 am
SJU
-
GRB
9h 11m
1 stop
$366United Airlines
Sat, May 2 - Wed, May 6
United Airlines Logo
8:00 am - 9:24 pm
GRB
-
SJU
12h 24m
2 stops
United Airlines Logo
1:00 am - 10:00 am
SJU
-
GRB
10h 00m
2 stops
$371United Airlines
Tue, May 5 - Thu, May 7
JetBlue Logo
5:24 am - 4:33 pm
GRB
-
SJU
10h 09m
1 stop
JetBlue Logo
2:41 pm - 10:47 pm
SJU
-
GRB
9h 06m
1 stop
$376JetBlue
Mon, Jun 1 - Tue, Jun 23
American Airlines Logo
6:37 pm - 12:45 pm
GRB
-
SJU
17h 08m
2 stops
American Airlines Logo
3:50 pm - 9:17 am
SJU
-
GRB
18h 27m
2 stops
$399American Airlines
Fri, Aug 14 - Mon, Aug 17
United Airlines Logo
10:40 am - 8:34 pm
GRB
-
SJU
8h 54m
1 stop
United Airlines Logo
3:56 pm - 12:07 am
SJU
-
GRB
9h 11m
1 stop
$428United Airlines
Wed, Apr 29 - Sun, May 3

United Airlines flights from Green Bay to Puerto Rico

Our best United Airlines deals on Green Bay to Puerto Rico flight tickets
United Airlines
May 5
GRB8:00 amGreen Bay Austin-Straubel
12h 24m
2 stops
SJU9:24 pmSan Juan Luis Munoz Marin Intl
May 8
SJU3:56 pmSan Juan Luis Munoz Marin Intl
9h 11m
1 stop
GRB12:07 amGreen Bay Austin-Straubel
$310
United Airlines
May 2
GRB8:00 amGreen Bay Austin-Straubel
14h 50m
2 stops
SJU11:50 pmSan Juan Luis Munoz Marin Intl
May 6
SJU3:56 pmSan Juan Luis Munoz Marin Intl
9h 11m
1 stop
GRB12:07 amGreen Bay Austin-Straubel
$316
United Airlines
May 5
GRB5:00 amGreen Bay Austin-Straubel
8h 44m
1 stop
SJU2:44 pmSan Juan Luis Munoz Marin Intl
May 8
SJU3:56 pmSan Juan Luis Munoz Marin Intl
9h 11m
1 stop
GRB12:07 amGreen Bay Austin-Straubel
$340

Delta flights from Green Bay to Puerto Rico

Our best Delta deals on Green Bay to Puerto Rico flight tickets
Delta
Apr 29
GRB12:00 pmGreen Bay Austin-Straubel
10h 13m
2 stops
SJU11:13 pmSan Juan Luis Munoz Marin Intl
May 3
SJU2:45 pmSan Juan Luis Munoz Marin Intl
9h 16m
1 stop
GRB11:01 pmGreen Bay Austin-Straubel
$446
Delta
May 8
GRB5:24 amGreen Bay Austin-Straubel
10h 09m
1 stop
SJU4:33 pmSan Juan Luis Munoz Marin Intl
May 16
SJU1:14 pmSan Juan Luis Munoz Marin Intl
10h 38m
1 stop
GRB10:52 pmGreen Bay Austin-Straubel
$578
Delta
May 19
GRB5:24 amGreen Bay Austin-Straubel
10h 09m
1 stop
SJU4:33 pmSan Juan Luis Munoz Marin Intl
May 25
SJU2:48 pmSan Juan Luis Munoz Marin Intl
9h 04m
1 stop
GRB10:52 pmGreen Bay Austin-Straubel
$637

momondo 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, momondo users made 832,500 searches. Data last updated April 1, 2026.
Use the filters below to find and compare flights from Green Bay to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Green BaySan Juan

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

Tue 5/5

8:00 am-9:24 pm

2 stops12h 24m

San Juan Luis Munoz Marin Intl

Fri 5/8

3:56 pm-12:07 am

1 stop9h 11m

$310

Green BaySan Juan

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

Sat 5/2

8:00 am-9:24 pm

2 stops12h 24m

San Juan Luis Munoz Marin Intl

Tue 5/5

1:00 am-10:00 am

2 stops10h 00m

$316
Quickest round-trip

Green BaySan Juan

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

Tue 5/5

5:00 am-2:44 pm

1 stop8h 44m

San Juan Luis Munoz Marin Intl

Fri 5/8

3:56 pm-12:07 am

1 stop9h 11m

$340

Green BaySan Juan

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

Sat 5/2

8:00 am-9:24 pm

2 stops12h 24m

San Juan Luis Munoz Marin Intl

Tue 5/5

1:00 am-10:00 am

2 stops10h 00m

$351

Green BaySan Juan

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

Sat 4/18

5:00 am-2:44 pm

1 stop8h 44m

San Juan Luis Munoz Marin Intl

Sat 4/25

7:20 am-7:13 pm

2 stops12h 53m

$358

Green BaySan Juan

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

Sat 5/2

8:00 am-9:24 pm

2 stops12h 24m

San Juan Luis Munoz Marin Intl

Wed 5/6

3:56 pm-12:07 am

1 stop9h 11m

$366

Green BaySan Juan

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

Tue 5/5

8:00 am-9:24 pm

2 stops12h 24m

San Juan Luis Munoz Marin Intl

Thu 5/7

1:00 am-10:00 am

2 stops10h 00m

$371

Green BaySan Juan

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

Mon 6/1

5:24 am-4:33 pm

1 stop10h 09m

San Juan Luis Munoz Marin Intl

Tue 6/23

2:41 pm-10:47 pm

1 stop9h 06m

$376

Green BaySan Juan

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

Fri 8/14

6:37 pm-12:45 pm

2 stops17h 08m

San Juan Luis Munoz Marin Intl

Mon 8/17

3:50 pm-9:17 am

2 stops18h 27m

$399

Green BaySan Juan

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

Wed 4/29

10:40 am-8:34 pm

1 stop8h 54m

San Juan Luis Munoz Marin Intl

Sun 5/3

3:56 pm-12:07 am

1 stop9h 11m

$428

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Puerto Rico from

How to get the cheapest flight ticket from Green Bay to Puerto Rico

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Puerto Rico?

If you don’t want to visit Puerto Rico in September, then you should wait until July to fly from Green Bay, when ticket prices are also cheap, with an average price of $422.

How far in advance should I book a flight to Puerto Rico?

You are more likely to see cheaper flights to Puerto Rico from Green Bay when booking weeks ahead of your departure date. In general, you can expect to find flights to Puerto Rico for around $581 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Puerto Rico from Green Bay for as low as $323 on momondo.

Can stopping save me money on Green Bay to Puerto Rico flights?

You could potentially save up to 10% on your flight if you consider stops on a Green Bay to Puerto Rico flight.

Cheap Green Bay to Puerto Rico flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Green Bay to Puerto Rico

Fastest flight time

7h 10m

Direct flights

None
The fastest flight from Green Bay to Puerto Rico takes 7h 10m
There are no direct flights from Green Bay to Puerto Rico. There are no popular flight routes from Green Bay to Puerto Rico.
Search flight deals

Frequently asked questions about flying from Green Bay to Puerto Rico

  • When did momondo last update prices for flights from Green Bay Austin-Straubel Airport to Puerto Rico?

    Prices for flights from Green Bay Austin-Straubel Airport to Puerto Rico were last updated today.

  • How many operators does momondo search for flights from Green Bay Austin-Straubel Airport to Puerto Rico?

  • How old do you have to be to fly from Green Bay Austin-Straubel Airport to Puerto Rico?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Green Bay Austin-Straubel Airport to Puerto Rico.

  • What documentation or ID do you need to fly to Puerto Rico?

    The travel and health documents required for your trip to Puerto Rico can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Puerto Rico. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Green Bay to Puerto Rico

Compare and see reviews for airlines that fly from Green Bay to Puerto Rico with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $230Free CancellationRating
7.4
9,529 reviews
Search United Airlines flights
American AirlinesPriceFrom $285Free CancellationRating
7.1
11,544 reviews
Search American Airlines flights
DeltaPriceFrom $317Free CancellationRating
7.9
8,368 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Green Bay to Puerto Rico?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Green Bay to Puerto Rico for you.

Can I find flights from Green Bay to Puerto Rico with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Green Bay to Puerto Rico flights to just show those with flexible booking policies.

How can momondo help me find flights from Green Bay to Puerto Rico?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Puerto Rico from Green Bay.

I’m not ready to book a flight from Green Bay to Puerto Rico right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Puerto Rico, momondo offers a useful price alert feature which will track prices for flights to Puerto Rico from Green Bay and alert you when they change.

An easier way to manage your Puerto Rico trip

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