Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Green Bay to San Juan from $163

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 San Juan departing on 10/17. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Green Bay to San Juan

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
8:15 pm - 3:54 pm
GRB
-
SJU
17h 39m
2 stops
American Airlines Logo
4:44 pm - 9:22 am
SJU
-
GRB
18h 38m
2 stops
$326American Airlines
Fri, Nov 6 - Wed, Nov 11
American Airlines Logo
8:27 pm - 3:40 pm
GRB
-
SJU
18h 13m
2 stops
American Airlines Logo
2:58 pm - 9:35 am
SJU
-
GRB
19h 37m
2 stops
$331American Airlines
Wed, Sep 9 - Mon, Sep 14
Delta Logo
5:30 am - 1:42 pm
GRB
-
SJU
7h 12m
1 stop
Delta Logo
2:59 pm - 10:28 pm
SJU
-
GRB
8h 29m
1 stop
$363Delta
Wed, Sep 2 - Wed, Sep 9
JetBlue Logo
5:24 am - 4:38 pm
GRB
-
SJU
10h 14m
1 stop
JetBlue Logo
12:56 pm - 10:06 pm
SJU
-
GRB
10h 10m
1 stop
$366JetBlue
Wed, Aug 12 - Sun, Aug 16
Delta Logo
5:30 am - 4:49 pm
GRB
-
SJU
10h 19m
1 stop
Delta Logo
2:59 pm - 10:28 pm
SJU
-
GRB
8h 29m
1 stop
$370Delta
Tue, Sep 15 - Tue, Sep 29
United Airlines Logo
6:25 am - 2:44 pm
GRB
-
SJU
7h 19m
1 stop
United Airlines Logo
3:56 pm - 11:19 pm
SJU
-
GRB
8h 23m
1 stop
$385United Airlines
Wed, Sep 9 - Mon, Sep 14
Delta Logo
6:57 am - 10:29 pm
GRB
-
SJU
14h 32m
2 stops
Delta Logo
2:59 pm - 10:34 pm
SJU
-
GRB
8h 35m
1 stop
$388Delta
Fri, Aug 28 - Mon, Aug 31
Delta Logo
6:57 am - 10:29 pm
GRB
-
SJU
14h 32m
2 stops
Delta Logo
7:00 am - 9:07 pm
SJU
-
GRB
15h 07m
2 stops
$390Delta
Fri, Aug 28 - Mon, Aug 31
United Airlines Logo
10:33 am - 11:50 pm
GRB
-
SJU
12h 17m
2 stops
United Airlines Logo
3:56 pm - 11:19 pm
SJU
-
GRB
8h 23m
1 stop
$393United Airlines
Tue, Sep 15 - Tue, Sep 29
American Airlines Logo
7:02 pm - 2:38 pm
GRB
-
SJU
18h 36m
2 stops
American Airlines Logo
12:55 am - 11:56 am
SJU
-
GRB
12h 01m
1 stop
$406American Airlines
Fri, Aug 28 - Sun, Aug 30

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

American Airlines flights from Green Bay to San Juan Luis Munoz Marin Intl Airport

Our best American Airlines deals on Green Bay to San Juan Luis Munoz Marin Intl Airport flight tickets
American Airlines
Nov 6
GRB8:15 pmGreen Bay Austin-Straubel
17h 39m
2 stops
SJU3:54 pmSan Juan Luis Munoz Marin Intl
Nov 11
SJU4:44 pmSan Juan Luis Munoz Marin Intl
18h 38m
2 stops
GRB9:22 amGreen Bay Austin-Straubel
$326
American Airlines
Sep 9
GRB8:27 pmGreen Bay Austin-Straubel
18h 13m
2 stops
SJU3:40 pmSan Juan Luis Munoz Marin Intl
Sep 14
SJU2:58 pmSan Juan Luis Munoz Marin Intl
19h 37m
2 stops
GRB9:35 amGreen Bay Austin-Straubel
$331
American Airlines
Aug 28
GRB7:02 pmGreen Bay Austin-Straubel
18h 36m
2 stops
SJU2:38 pmSan Juan Luis Munoz Marin Intl
Aug 30
SJU12:55 amSan Juan Luis Munoz Marin Intl
12h 01m
1 stop
GRB11:56 amGreen Bay Austin-Straubel
$406

United Airlines flights from Green Bay to San Juan Luis Munoz Marin Intl Airport

Our best United Airlines deals on Green Bay to San Juan Luis Munoz Marin Intl Airport flight tickets
United Airlines
Sep 9
GRB6:25 amGreen Bay Austin-Straubel
7h 19m
1 stop
SJU2:44 pmSan Juan Luis Munoz Marin Intl
Sep 14
SJU3:56 pmSan Juan Luis Munoz Marin Intl
8h 23m
1 stop
GRB11:19 pmGreen Bay Austin-Straubel
$385
United Airlines
Sep 15
GRB10:33 amGreen Bay Austin-Straubel
12h 17m
2 stops
SJU11:50 pmSan Juan Luis Munoz Marin Intl
Sep 29
SJU3:56 pmSan Juan Luis Munoz Marin Intl
8h 23m
1 stop
GRB11:19 pmGreen Bay Austin-Straubel
$393
United Airlines
Aug 29
GRB6:25 amGreen Bay Austin-Straubel
7h 19m
1 stop
SJU2:44 pmSan Juan Luis Munoz Marin Intl
Sep 2
SJU3:56 pmSan Juan Luis Munoz Marin Intl
8h 23m
1 stop
GRB11:19 pmGreen Bay Austin-Straubel
$416

momondo Fare Finder

 
Customize your flight search to find flights from Green Bay to San Juan Luis Munoz Marin Intl Airport 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 July 12, 2026.
Use the filters below to find and compare flights from Green Bay to San Juan Luis Munoz Marin Intl Airport 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

Fri 11/6

8:15 pm-3:54 pm

2 stops17h 39m

San Juan Luis Munoz Marin Intl

Wed 11/11

4:44 pm-9:22 am

2 stops18h 38m

$326

Green BaySan Juan

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

Wed 9/9

8:27 pm-3:40 pm

2 stops18h 13m

San Juan Luis Munoz Marin Intl

Mon 9/14

2:58 pm-9:35 am

2 stops19h 37m

$331
Quickest round-trip

Green BaySan Juan

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

Wed 9/2

5:30 am-1:42 pm

1 stop7h 12m

San Juan Luis Munoz Marin Intl

Wed 9/9

2:59 pm-10:28 pm

1 stop8h 29m

$363

Green BaySan Juan

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

Wed 8/12

5:24 am-4:38 pm

1 stop10h 14m

San Juan Luis Munoz Marin Intl

Sun 8/16

12:56 pm-10:06 pm

1 stop10h 10m

$366

Green BaySan Juan

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

Tue 9/15

5:30 am-4:49 pm

1 stop10h 19m

San Juan Luis Munoz Marin Intl

Tue 9/29

2:59 pm-10:28 pm

1 stop8h 29m

$370

Green BaySan Juan

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

Wed 9/9

6:25 am-2:44 pm

1 stop7h 19m

San Juan Luis Munoz Marin Intl

Mon 9/14

3:56 pm-11:19 pm

1 stop8h 23m

$385

Green BaySan Juan

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

Fri 8/28

6:57 am-10:29 pm

2 stops14h 32m

San Juan Luis Munoz Marin Intl

Mon 8/31

2:59 pm-10:34 pm

1 stop8h 35m

$388

Green BaySan Juan

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

Fri 8/28

6:57 am-10:29 pm

2 stops14h 32m

San Juan Luis Munoz Marin Intl

Mon 8/31

7:00 am-9:07 pm

2 stops15h 07m

$390

Green BaySan Juan

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

Tue 9/15

10:33 am-11:50 pm

2 stops12h 17m

San Juan Luis Munoz Marin Intl

Tue 9/29

3:56 pm-11:19 pm

1 stop8h 23m

$393

Green BaySan Juan

GRB - SJU

GRBSJU

Green Bay Austin-Straubel

Fri 8/28

7:02 pm-2:38 pm

2 stops18h 36m

San Juan Luis Munoz Marin Intl

Sun 8/30

12:55 am-11:56 am

1 stop12h 01m

$406

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to San Juan from

How to get the cheapest flight ticket from Green Bay to San Juan Luis Munoz Marin Intl Airport

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 San Juan Luis Munoz Marin Intl Airport?

If you aren’t able to travel to San Juan Luis Munoz Marin Intl Airport during the month of October, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $466.

Can stopping save me money on Green Bay to San Juan Luis Munoz Marin Intl Airport flights?

You could potentially save up to 51% on your flight if you consider stops on a Green Bay to San Juan Luis Munoz Marin Intl Airport flight.

How have Green Bay to San Juan Luis Munoz Marin Intl Airport flight prices changed over time?

As of July 2026, prices for Green Bay to San Juan Luis Munoz Marin Intl Airport flights are approximately 5% cheaper when compared to flights at the same time last year.

When to book flights from Green Bay to San Juan Luis Munoz Marin Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Green Bay to San Juan Luis Munoz Marin Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Green Bay to San Juan Luis Munoz Marin Intl Airport (GRB to SJU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Green Bay to San Juan Luis Munoz Marin Intl Airport

Fastest flight time

6h 50m

Direct flights

None
The fastest flight from Green Bay to San Juan Luis Munoz Marin Intl Airport takes 6h 50m
There are no direct flights from Green Bay to San Juan Luis Munoz Marin Intl Airport. There are no popular flight routes from Green Bay to San Juan Luis Munoz Marin Intl Airport.
Search flight deals

Frequently asked questions about flying from Green Bay to San Juan Luis Munoz Marin Intl Airport

  • How far is Green Bay Austin-Straubel to San Juan Luis Munoz Marin Intl by plane?

    There are 2203.5 mi between Green Bay Austin-Straubel and San Juan Luis Munoz Marin Intl. In terms of flight time, this usually takes a little over 6h 50m.

  • When did momondo last update prices for flights from Green Bay Austin-Straubel Airport to San Juan Luis Munoz Marin Intl Airport?

    Prices for flights from Green Bay Austin-Straubel Airport to San Juan Luis Munoz Marin Intl Airport are updated daily.

  • How many operators does momondo search for flights from Green Bay Austin-Straubel Airport to San Juan Luis Munoz Marin Intl Airport?

  • How old do you have to be to fly from Green Bay Austin-Straubel Airport to San Juan Luis Munoz Marin Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Green Bay Austin-Straubel Airport to San Juan Luis Munoz Marin Intl Airport.

  • What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?

    The travel and health documents you'll need for your trip to San Juan Luis Munoz Marin Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Juan Luis Munoz Marin Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Green Bay to San Juan Luis Munoz Marin Intl Airport?

Best airlines flying from Green Bay to San Juan Luis Munoz Marin Intl Airport

Compare and see reviews for airlines that fly from Green Bay to San Juan Luis Munoz Marin Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $230Free CancellationRating
7.4
9,980 reviews
Search United Airlines flights
American AirlinesPriceFrom $289Free CancellationRating
7.1
11,804 reviews
Search American Airlines flights
DeltaPriceFrom $358Free CancellationRating
7.8
8,458 reviews
Search Delta flights

Traveling to a place near San Juan?

Book flights to San Juan if you plan to visit one of these locations
Carolina
Fajardo
Dorado
Luquillo
Rio Grande
Humacao
Caguas
Bayamón

Why use momondo?

Why should I use momondo to find a flight deal from Green Bay to San Juan?

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 San Juan for you.

Can I find flights from Green Bay to San Juan with flexible booking policies on momondo?

Yes. All flights to San Juan from Green Bay on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Green Bay to San Juan?

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 San Juan from Green Bay.

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

Yes momondo offers price alerts on flights to San Juan from Green Bay. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your San Juan Luis Munoz Marin Intl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 8/11
Tue 8/18
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to San Juan