Cheap flights from Green Bay (GRB) to San Juan from $173

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 10/31. 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 18 — Jun 251

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 13, 2024.

Popular in

December

Cheapest in

January

Average price

$452

Round-trip from

$244
High demand for flights, 48% potential price rise
Best time to find cheap flights, 32% potential price drop
Average for round-trip flights in June 2024
From Green Bay Austin-Straubel to San Juan

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 $721 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 $571 on average during January, but can be found for as low as $299.

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 7% 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 3,214,720 searches. Prices were last updated on June 13, 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.
Tue 7/96:18 pmGRB - SJU
2 stops27h 57mAmerican Airlines
Fri 7/121:30 amSJU - GRB
2 stops17h 23mAmerican Airlines
Deal found 6/12$587
Tue 6/182:43 pmGRB - SJU
2 stops19h 24mAmerican Airlines
Wed 6/266:00 amSJU - GRB
2 stops12h 51mAmerican Airlines
Deal found 6/13$614
Sat 6/156:25 amGRB - SJU
2 stops13h 10mDelta
Wed 6/2612:52 pmSJU - GRB
1 stop10h 55mDelta
Deal found 6/13$624
Sat 6/156:25 amGRB - SJU
2 stops13h 10mDelta
Tue 6/257:00 amSJU - GRB
2 stops14h 32mDelta
Deal found 6/13$634
Tue 7/96:18 pmGRB - SJU
2 stops27h 57mAmerican Airlines
Sat 7/138:30 pmSJU - GRB
2 stops15h 30mAmerican Airlines
Deal found 6/12$644
Sat 7/136:18 pmGRB - SJU
2 stops26h 23mAmerican Airlines
Tue 7/232:45 pmSJU - GRB
1 stop7h 39mAmerican Airlines
Deal found 6/13$662
Tue 6/182:43 pmGRB - SJU
2 stops19h 24mAmerican Airlines
Wed 6/263:00 pmSJU - GRB
1 stop7h 39mAmerican Airlines
Deal found 6/13$684
Mon 6/172:43 pmGRB - SJU
2 stops20h 57mAmerican Airlines
Wed 6/266:00 amSJU - GRB
2 stops12h 51mAmerican Airlines
Deal found 6/13$686
Sat 6/156:08 amGRB - SJU
2 stops16h 51mAmerican Airlines
Mon 6/243:00 pmSJU - GRB
1 stop7h 39mAmerican Airlines
Deal found 6/13$694

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 3,214,720 searches. Data last updated June 13, 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 8/176:27 pmGRB - SJU
2 stops18h 18mAmerican Airlines
Sat 9/75:24 pmSJU - GRB
2 stops21h 55mAmerican Airlines
Deal found 6/13$334
Wed 8/285:30 amGRB - SJU
1 stop10h 14mDelta
Tue 9/35:55 pmSJU - GRB
1 stop6h 36mDelta
Deal found 6/12$344
Wed 8/286:15 amGRB - SJU
2 stops9h 29mDelta
Tue 9/35:55 pmSJU - GRB
1 stop6h 36mDelta
Deal found 6/12$374
Mon 12/25:33 pmGRB - SJU
2 stops20h 01mAmerican Airlines
Fri 12/66:56 pmSJU - GRB
2 stops18h 05mAmerican Airlines
Deal found 6/12$395
Sat 8/173:45 pmGRB - SJU
1 stop7h 06mUnited Airlines
Fri 9/61:05 amSJU - GRB
2 stops12h 22mUnited Airlines
Deal found 6/13$434
Thu 9/56:04 amGRB - SJU
2 stops9h 30mAmerican Airlines
Thu 9/1212:05 pmSJU - GRB
2 stops10h 55mAmerican Airlines
Deal found 6/12$439
Sun 12/226:13 pmGRB - SJU
2 stops21h 22mAmerican Airlines
Thu 12/264:33 pmSJU - GRB
2 stops27h 14mAmerican Airlines
Deal found 6/12$450
Mon 8/1911:01 amGRB - SJU
2 stops12h 14mDelta
Sat 8/245:55 pmSJU - GRB
1 stop6h 36mDelta
Deal found 6/12$454
Thu 9/2611:28 amGRB - SJU
2 stops26h 40mAmerican Airlines
Sat 10/1212:03 pmSJU - GRB
2 stops23h 45mAmerican Airlines
Deal found 6/11$469

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 3,214,720 searches. Data last updated June 13, 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.
Tue 6/182:43 pmGRB - SJU
2 stops19h 24mAmerican Airlines
Wed 6/266:00 amSJU - GRB
2 stops12h 51mAmerican Airlines
Deal found 6/13$614
Tue 6/182:43 pmGRB - SJU
2 stops19h 24mAmerican Airlines
Wed 6/263:00 pmSJU - GRB
1 stop7h 39mAmerican Airlines
Deal found 6/13$684
Fri 6/2111:28 amGRB - SJU
2 stops11h 47mAmerican Airlines
Sat 6/294:00 pmSJU - GRB
2 stops26h 51mAmerican Airlines
Deal found 6/13$774
Tue 6/186:07 amGRB - SJU
1 stop7h 03mAmerican Airlines
Wed 6/263:00 pmSJU - GRB
1 stop7h 39mAmerican Airlines
Deal found 6/13$834
Fri 6/2111:28 amGRB - SJU
2 stops11h 47mAmerican Airlines
Sat 6/298:25 pmSJU - GRB
2 stops15h 38mAmerican Airlines
Deal found 6/12$877
Fri 6/215:25 pmGRB - SJU
1 stop29h 29mUnited Airlines
Fri 6/281:05 amSJU - GRB
2 stops10h 07mUnited Airlines
Deal found 6/12$884
Fri 6/216:07 amGRB - SJU
2 stops17h 08mAmerican Airlines
Sat 6/292:59 pmSJU - GRB
1 stop7h 40mAmerican Airlines
Deal found 6/12$886
Tue 6/1810:52 amGRB - SJU
2 stops12h 05mUnited Airlines
Tue 6/251:05 amSJU - GRB
2 stops16h 42mUnited Airlines
Deal found 6/13$952
Tue 6/186:18 amGRB - SJU
1 stop7h 24mUnited Airlines
Tue 6/251:05 amSJU - GRB
2 stops16h 42mUnited Airlines
Deal found 6/13$982

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 3,214,720 searches. Data last updated June 13, 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.
Thu 10/315:33 pmGRB - SJU
2 stops20h 06mAmerican Airlines
Deal found 6/12$173
Sat 6/226:25 amGRB - SJU
1 stop7h 50mDelta
Deal found 6/12$267
Thu 10/315:45 amGRB - SJU
1 stop6h 42mDelta
Deal found 6/12$312
Sat 7/67:00 amGRB - SJU
2 stops15h 09mDelta
Deal found 6/12$417
Sat 7/66:19 amGRB - SJU
1 stop6h 37mAmerican Airlines
Deal found 6/12$431
Thu 10/317:08 amGRB - SJU
3 stops11h 56mAmerican Airlines
Deal found 6/12$899

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 3,214,720 searches. Data last updated June 13, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$334 - $477

Route

Depart

Return

Price

Green Bay Austin-StraubelSan Juan Luis Munoz Marin Intl

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

Sat 8/17

2 stops18h 18m

San Juan Luis Munoz Marin Intl

Sat 9/7

2 stops21h 55m

$334

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

$344

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

$374

Green Bay Austin-StraubelSan Juan Luis Munoz Marin Intl

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

Mon 12/2

2 stops20h 01m

San Juan Luis Munoz Marin Intl

Fri 12/6

2 stops18h 05m

$395

Green Bay Austin-StraubelSan Juan Luis Munoz Marin Intl

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

Sat 8/17

1 stop7h 06m

San Juan Luis Munoz Marin Intl

Fri 9/6

2 stops12h 22m

$434

Green Bay Austin-StraubelSan Juan Luis Munoz Marin Intl

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

Thu 9/5

2 stops9h 30m

San Juan Luis Munoz Marin Intl

Thu 9/12

2 stops10h 55m

$439

Green Bay Austin-StraubelSan Juan Luis Munoz Marin Intl

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

Mon 8/19

2 stops12h 14m

San Juan Luis Munoz Marin Intl

Sat 8/24

1 stop6h 36m

$454

Green Bay Austin-StraubelSan Juan Luis Munoz Marin Intl

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

Thu 9/26

2 stops26h 40m

San Juan Luis Munoz Marin Intl

Sat 10/12

2 stops23h 45m

$469

Green Bay Austin-StraubelSan Juan Luis Munoz Marin Intl

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

Thu 9/5

1 stop10h 14m

San Juan Luis Munoz Marin Intl

Thu 9/12

1 stop8h 50m

$477

Flights are sorted by cheapest first

Deals found on 6/13

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 June 12, 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 9, 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 13, 2024.
See what other customers who have flown with Delta, United Airlines and American Airlines 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.
8.0
Very good
10,000 reviews

Entertainment

8.0

Food

7.4

Crew

8.6

Overall

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.

8.0
Very good
10,000 reviews
8.0
Very good
10,000 reviews

Entertainment

8.0

Food

7.4

Crew

8.6

Overall

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.

7.4
Good
10,000 reviews
8.0
Very good
10,000 reviews

Entertainment

8.0

Food

7.4

Crew

8.6

Overall

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.

7.3
Good
10,000 reviews
8.0
Very good
10,000 reviews

Entertainment

8.0

Food

7.4

Crew

8.6

Overall

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 American Airlines for just $334, but on average you can expect to pay $531.

  • Are there last-minute flights available from Green Bay to San Juan for under $700?

    There are currently 11+ open flights from Green Bay to San Juan within the next 7 days for less than $700.

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

    According to our current data, American Airlines ($334), Delta ($344), and United Airlines ($434) offers the cheapest pricing from Green Bay to San Juan. American Airlines is currently priced 41% below the average price you’ll pay for this route.

  • 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 6/13.

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

  • 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 $244). 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

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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 3,214,720 searches. Data last updated June 13, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$254Average$363FlexibilityNo cancel feeOn-time62%
DeltaCheapest$365Average$460FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$376Average$501FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$423Average$1,227FlexibilityNo cancel feeOn-time69%

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.
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