HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Green Bay (GRB) to San Juan from $167

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 9/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
GRB — SJU
Jun 11 — Jun 181
From?
To?
Tue 6/11
Tue 6/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

The best prices from Green Bay Austin-Straubel to San Juan are usually found in January or April, booked 43 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Green Bay to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Green Bay (GRB) to San Juan (PR1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 6, 2024.

Popular in

December

Cheapest in

January

Average price

$486

Round-trip from

$245
High demand for flights, 48% potential price rise
Search Deals
Best time to find cheap flights, 33% potential price drop
Search Deals
Average for round-trip flights in June 2024
Search Deals
From Green Bay Austin-Straubel to San Juan
Search Deals

What is the cheapest day to fly round-trip from Green Bay to San Juan?

Users have found that flying from Green Bay to San Juan on a Thursday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from Green Bay to San Juan?

Travelers have found it’s best to book a flight 44 days in advance to save up to 77% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 44 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Green Bay to San Juan 1-2 weeks in advance for as low as $517, or $644 for flights within the next 24 hours.

What is the cheapest month to fly from Green Bay to San Juan?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, January can be a great choice for travel to San Juan. Flights to San Juan from Green Bay in January are about $575 on average during January, but can be found for as low as $301.

What is the cheapest time of day to fly from GRB to SJU?

It’s typically best to fly out from Green Bay to San Juan at noon. Doing so could potentially save you 8% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap Green Bay to San Juan flights in June & July 2024

Find cheap flight options from Green Bay to San Juan specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 6, 2024.
Check out some of the best flight deals from Green Bay to San Juan in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Sat 6/156:21 pmGRB - SJU
2 stops19h 38mAmerican Airlines
Sat 6/228:00 amSJU - GRB
2 stops10h 51mAmerican Airlines
Deal found 6/5$701
Sat 6/156:08 amGRB - SJU
1 stop7h 01mAmerican Airlines
Sat 6/222:59 pmSJU - GRB
1 stop7h 40mAmerican Airlines
Deal found 6/5$855
Fri 6/2111:28 amGRB - SJU
2 stops24h 12mAmerican Airlines
Sat 6/292:59 pmSJU - GRB
1 stop7h 40mAmerican Airlines
Deal found 6/5$889
Fri 6/215:12 amGRB - SJU
1 stop10h 20mDelta
Sat 6/292:30 pmSJU - GRB
1 stop9h 17mDelta
Deal found 6/5$945
Sat 6/155:25 pmGRB - SJU
2 stops11h 05mUnited Airlines
Fri 6/211:05 amSJU - GRB
2 stops10h 12mUnited Airlines
Deal found 6/5$992
Fri 6/215:25 pmGRB - SJU
1 stop29h 29mUnited Airlines
Fri 6/281:05 amSJU - GRB
2 stops21h 18mUnited Airlines
Deal found 6/5$1,052
Fri 6/215:25 pmGRB - SJU
2 stops26h 59mUnited Airlines
Fri 6/281:05 amSJU - GRB
2 stops10h 07mUnited Airlines
Deal found 6/5$1,074

Green Bay to San Juan 2024 flight deals

Discover exclusive flight deals for travel between Green Bay and San Juan in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Check out some of the best flight deals from Green Bay to San Juan in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 8/285:30 amGRB - SJU
1 stop10h 14mDelta
Tue 9/35:55 pmSJU - GRB
1 stop6h 36mDelta
Deal found 6/6$334
Wed 8/286:15 amGRB - SJU
2 stops9h 29mDelta
Tue 9/35:55 pmSJU - GRB
1 stop6h 36mDelta
Deal found 6/5$364
Wed 8/287:45 amGRB - SJU
2 stops14h 27mAmerican Airlines
Tue 9/35:35 pmSJU - GRB
2 stops18h 33mAmerican Airlines
Deal found 6/6$395
Wed 8/287:45 amGRB - SJU
2 stops14h 27mAmerican Airlines
Tue 9/33:50 pmSJU - GRB
2 stops20h 18mAmerican Airlines
Deal found 6/5$397
Wed 8/287:45 amGRB - SJU
2 stops14h 27mAmerican Airlines
Tue 9/33:50 pmSJU - GRB
2 stops20h 18mAmerican Airlines
Deal found 6/5$404
Wed 8/287:45 amGRB - SJU
2 stops14h 27mAmerican Airlines
Tue 9/34:05 pmSJU - GRB
2 stops20h 03mAmerican Airlines
Deal found 6/5$405
Mon 8/195:30 amGRB - SJU
1 stop10h 14mDelta
Sat 8/2412:56 pmSJU - GRB
1 stop11h 35mDelta
Deal found 6/5$454
Mon 12/25:45 amGRB - SJU
1 stop9h 19mDelta
Fri 12/62:11 pmSJU - GRB
1 stop9h 44mDelta
Deal found 6/6$504
Thu 8/86:27 pmGRB - SJU
2 stops27h 45mAmerican Airlines
Mon 8/124:05 pmSJU - GRB
2 stops30h 57mAmerican Airlines
Deal found 6/5$520

Green Bay to San Juan flights leaving soon

Find last-minute flight options from Green Bay to San Juan for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Have a look at some of the last-minute flights available departing from Green Bay to San Juan. Tip: verify your flight details before completing your reservation.
Sat 6/156:21 pmGRB - SJU
2 stops19h 38mAmerican Airlines
Sat 6/228:00 amSJU - GRB
2 stops10h 51mAmerican Airlines
Deal found 6/5$701
Sat 6/156:08 amGRB - SJU
1 stop7h 01mAmerican Airlines
Sat 6/222:59 pmSJU - GRB
1 stop7h 40mAmerican Airlines
Deal found 6/5$855
Sat 6/155:25 pmGRB - SJU
2 stops11h 05mUnited Airlines
Fri 6/211:05 amSJU - GRB
2 stops10h 12mUnited Airlines
Deal found 6/5$992

One-way flights to San Juan from Green Bay

Search for one-way flight options from Green Bay to San Juan. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Some of the best available deals we've found on one-way flights from Green Bay to San Juan. Users needing a return flight from Green Bay to San Juan should utilize the search form above.
Sun 9/225:25 amGRB - SJU
1 stop7h 02mDelta
Deal found 6/5$167
Sun 9/226:13 pmGRB - SJU
2 stops19h 56mAmerican Airlines
Deal found 6/5$173
Sat 6/226:08 amGRB - SJU
2 stops15h 32mAmerican Airlines
Deal found 6/6$228
Fri 6/146:31 pmGRB - SJU
2 stops19h 50mFrontier
Deal found 6/4$263
Wed 6/126:07 amGRB - SJU
2 stops16h 13mAmerican Airlines
Deal found 6/4$267
Mon 7/16:07 amGRB - SJU
2 stops15h 23mAmerican Airlines
Deal found 6/5$272
Thu 10/318:25 amGRB - SJU
2 stops14h 11mUnited Airlines
Deal found 6/6$275
Thu 10/315:45 amGRB - SJU
1 stop6h 42mDelta
Deal found 6/6$277
Wed 6/126:07 amGRB - SJU
1 stop7h 03mAmerican Airlines
Deal found 6/4$347

Find flights from Green Bay to San Juan within your budget

Customize your flight search to find flights from Green Bay to San Juan 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 3,050,429 searches. Data last updated June 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$334 - $583

Route

Depart

Return

Price

Green Bay Austin-StraubelSan Juan Luis Munoz Marin Intl

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

Wed 8/28

1 stop10h 14m

San Juan Luis Munoz Marin Intl

Tue 9/3

1 stop6h 36m

$334

Green Bay Austin-StraubelSan Juan Luis Munoz Marin Intl

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

Wed 8/28

2 stops9h 29m

San Juan Luis Munoz Marin Intl

Tue 9/3

1 stop6h 36m

$364

Green Bay Austin-StraubelSan Juan Luis Munoz Marin Intl

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

Wed 8/28

2 stops14h 27m

San Juan Luis Munoz Marin Intl

Tue 9/3

2 stops18h 33m

$395

Green Bay Austin-StraubelSan Juan Luis Munoz Marin Intl

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

Wed 8/28

2 stops14h 27m

San Juan Luis Munoz Marin Intl

Tue 9/3

2 stops20h 18m

$397

Green Bay Austin-StraubelSan Juan Luis Munoz Marin Intl

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

Wed 8/28

2 stops14h 27m

San Juan Luis Munoz Marin Intl

Tue 9/3

2 stops20h 18m

$404

Green Bay Austin-StraubelSan Juan Luis Munoz Marin Intl

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

Wed 8/28

2 stops14h 27m

San Juan Luis Munoz Marin Intl

Tue 9/3

2 stops20h 03m

$405

Green Bay Austin-StraubelSan Juan Luis Munoz Marin Intl

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

Mon 8/19

1 stop10h 14m

San Juan Luis Munoz Marin Intl

Sat 8/24

1 stop11h 35m

$454

Green Bay Austin-StraubelSan Juan Luis Munoz Marin Intl

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

Mon 8/19

2 stops22h 35m

San Juan Luis Munoz Marin Intl

Fri 8/23

2 stops12h 22m

$543

Green Bay Austin-StraubelSan Juan Luis Munoz Marin Intl

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

Wed 8/28

2 stops14h 32m

San Juan Luis Munoz Marin Intl

Mon 9/2

2 stops15h 07m

$583

Flights are sorted by cheapest first

Deals found on 6/5

How far ahead should I book a flight from Green Bay to San Juan?

Use this chart to determine the optimal time to book a round-trip flight from Green Bay to San Juan. Price data was last updated on May 31, 2024.
To ensure you get the cheapest price possible for a flight from Green Bay to San Juan, you should look to book at least 43 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

What is the cheapest day to fly from Green Bay to San Juan?

Use this chart to determine the cheapest time to fly round-trip from Green Bay to San Juan. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Green Bay to San Juan flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Green Bay to San Juan

Have a flexible travel schedule? Discover the best time to fly to San Juan 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.

Temperature and rainfall in San Juan by month

Plan your trip to San Juan by taking into account the average temperature and rainfall totals by month.

SJU

Temperature

77 - 82.4 °F

If weather is an important factor for your trip to San Juan, 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 San Juan

Get insights into the airlines that provide service to San Juan. 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 San Juan. Reviews last updated June 6, 2024.
See what other customers who have flown with United Airlines, American Airlines and Delta from Green Bay to San Juan have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,368 reviews

Overall

8.0

Food

7.4

Crew

8.6

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,368 reviews
Delta
8.0
Very good
10,368 reviews

Overall

8.0

Food

7.4

Crew

8.6

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,696 reviews
Delta
8.0
Very good
10,368 reviews

Overall

8.0

Food

7.4

Crew

8.6

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,227 reviews
Delta
8.0
Very good
10,368 reviews

Overall

8.0

Food

7.4

Crew

8.6

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Frontier
6.2
Okay
3,985 reviews
Delta
8.0
Very good
10,368 reviews

Overall

8.0

Food

7.4

Crew

8.6

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Green Bay to San Juan. 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 San Juan?

    Located just 5.9 mi from the city center, Green Bay Austin-Straubel is the airport most travelers will use when flying to San Juan from Green Bay. Booking flights from Austin-Straubel (GRB) to San Juan should be relatively easy as there are 0 daily outbound flights to San Juan from 4 different airlines.

  • Can I find flights from Green Bay to San Juan for under $400 on Cheapflights?

    Yes, there are multiple flights from Green Bay to San Juan for under $400. The cheapest flight booked recently is on Delta for just $334, but on average you can expect to pay $529.

  • Are there last-minute flights available from Green Bay to San Juan for under $800?

    There are currently 3+ open flights from Green Bay to San Juan within the next 7 days for less than $800.

  • What are the cheapest airlines flying from Green Bay to San Juan round-trip?

    According to our current data, Delta ($334), American Airlines ($395), and United Airlines ($543) offers the cheapest pricing from Green Bay to San Juan. Delta is currently priced 41% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Green Bay to San Juan one-way?

    The cheapest airlines for a one-way flight from Green Bay to San Juan are Delta ($167), American Airlines ($173), and Frontier ($263).

  • What does GRB to SJU mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Green Bay Austin-Straubel Airport to San Juan Luis Munoz Marin Intl Airport flight would often be abbreviated as a GRB to SJU flight. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Ponce Mercedita Airport (PSE), San Juan Isla Grande Airport (SIG), Culebra Airport (CPX), Vieques Airport (VQS), Ceiba J. Aponte de la Torre Airport (NRR).

  • Can I find deals for flights from Green Bay to San Juan that include extra baggage allowance?

    The amount of baggage you can bring on your Green Bay to San Juan flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Green Bay to San Juan with specific airlines?

    Yes, Cheapflights allows you to browse and filter Green Bay to San Juan flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from Green Bay to San Juan?

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

  • Can I find deals for business class flights from Green Bay to San Juan?

    Yes. Cheapflights offers flight deals from Green Bay to San Juan by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Green Bay to San Juan that allow pets onboard?

    Many airlines flying from Green Bay to San Juan offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Green Bay to San Juan?

    Yes, you can often find last-minute deals on Green Bay to San Juan flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Green Bay to San Juan flight deals updated?

    The Green Bay to San Juan flight deals you see on this page were last updated on 6/6.

  • What are the most popular airlines that fly from Green Bay to San Juan?

    The most popular airlines flying from Green Bay to San Juan are American Airlines, Delta and Frontier. Something to consider prior to booking your flight.

  • What is the cheapest month to book a flight from Green Bay to San Juan?

    Currently, September is the cheapest month in which you can book a flight from Green Bay to San Juan (average of $245). Flying from Green Bay to San Juan in March is currently the most expensive (average of $338). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Green Bay to San Juan
See prices for flight routes from nearby airports that may be better suited for you.

O'Hare Intl to Luis Munoz Marin Intl flights
Minneapolis to Luis Munoz Marin Intl flights
Milwaukee to Luis Munoz Marin Intl flights
Appleton to Luis Munoz Marin Intl flights
Madison to Luis Munoz Marin Intl flights
Green Bay to Luis Munoz Marin Intl flights
O'Hare Intl to Aguadilla flights
O'Hare Intl to Ponce flights
O'Hare Intl to Mayagüez flights
Madison to Aguadilla flights
Minneapolis to Culebra flights
Minneapolis to Aguadilla flights
Wausau to Luis Munoz Marin Intl flights
O'Hare Intl to Culebra flights
Milwaukee to Culebra flights
Madison to Mayagüez flights
Madison to Culebra flights
Minneapolis to Mayagüez flights
Eau Claire to Luis Munoz Marin Intl flights
Duluth to Vieques flights
Duluth to Luis Munoz Marin Intl flights

Top 4 airlines flying from Green Bay to San Juan

Discover the top 4 airlines that operate flights from Green Bay to San Juan. 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 3,050,429 searches. Data last updated June 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$254Average$363FlexibilityNo cancel feeOn-time62%
DeltaCheapest$365Average$462FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$376Average$501FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$430Average$1,215FlexibilityNo cancel feeOn-time69%
Omaha to Chicago flights
Tampa to Orlando flights
New York to Vancouver flights
Boston to Charlotte flights
Atlanta to San Francisco flights
Nashville to Boston flights
USA to Philippines flights
New York John F Kennedy Intl Airport to Orlando flights
Nashville to Miami flights
Atlanta to Houston flights
San Diego to Las Vegas flights
Green Bay to Prague flights

Search flights from Green Bay to San Juan by cabin class

Find flights from Green Bay to San Juan, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Gaziantep
Flights to Miyakojima Hirara
Flights to Figari-Sud Corse
Flights to Mason City
Flights to Komatsu
Flights to Sendai
Flights to Rhinelander Oneida County
Flights to Constanţa Mihail Kogalniceanu
Flights to Brainerd Crow Wing County
Flights to Reus
Flights to Virac
Flights to Neiva La Marguita
Flights to Pellston Emmet County
Flights to Urumqi
Flights to Bastia Poretta
Flights to Samos
Flights to Hyannis Barnstable
Flights to Provincetown
Flights to Alghero-Fertilia
Flights to Laayoune Hassan I
Flights to Devils Lake
Flights to Vava'u Lupepau'U
Flights to Hakodate
Flights to Edremit/Korfez
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines