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$233+ Cheap flights from Gainesville (GNV) to San Juan

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 1/1. Fares are subject to change and may not be available on all flights or dates of travel.
GNV — SJU
Nov 21 — Nov 281
Fri 11/21
Fri 11/28
1 adult, Economy
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Cheap flight deals from Gainesville to San Juan

Discover tips and strategies to find the most affordable flight options for your journey from Gainesville (GNV) 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 October 22, 2025.

Round-trip from

$425
(American Airlines)

One-way from

$233
(American Airlines)

Popular in

October

Cheapest in

March

Average price

$625
From Gainesville Regional to San Juan
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One-way flight from Gainesville Regional to San Juan
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Highest demand for flights based on searches. 3% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Gainesville to San Juan

Cheapest flights from Gainesville to San Juan
Explore the most affordable flight options available from Gainesville to San Juan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2025.

This American Airlines deal was found by Cheapflights users on 10/20. 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.
Mon 11/176:28 amGNV - SJU
1 stop13h 20mAmerican Airlines
Mon 11/2412:02 pmSJU - GNV
1 stop12h 57mAmerican Airlines
Deal found 10/20$425
This American Airlines deal was found by Cheapflights users on 10/20. 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.
Thu 11/66:00 amGNV - SJU
1 stop5h 05mAmerican Airlines
Tue 11/182:47 pmSJU - GNV
2 stops9h 32mAmerican Airlines
Deal found 10/20$465
This American Airlines deal was found by Cheapflights users on 10/21. 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.
Wed 11/54:59 pmGNV - SJU
2 stops16h 18mAmerican Airlines
Sun 11/92:47 pmSJU - GNV
1 stop10h 12mAmerican Airlines
Deal found 10/21$655
This American Airlines deal was found by Cheapflights users on 10/20. 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.
Sun 12/216:00 amGNV - SJU
1 stop14h 11mAmerican Airlines
Fri 12/265:24 amSJU - GNV
1 stop19h 54mAmerican Airlines
Deal found 10/20$790

Cheapflights Fare Finder

 
Customize your flight search to find flights from Gainesville 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 2,558,603 searches. Data last updated October 22, 2025.
Use the filters below to find and compare flights from Gainesville to San Juan that are best for you.

Fly from

Gainesville

Fly to

San Juan

Route

Depart

Return

Price

GainesvilleSan Juan

GNV - SJU

GNVSJU

Gainesville Regional

Mon 11/17

6:45 pm-12:05 pm

2 stops16h 20m

San Juan Luis Munoz Marin Intl

Mon 11/24

12:02 pm-11:59 pm

1 stop12h 57m

$425

GainesvilleSan Juan

GNV - SJU

GNVSJU

Gainesville Regional

Thu 11/6

6:00 am-12:05 pm

1 stop5h 05m

San Juan Luis Munoz Marin Intl

Tue 11/18

2:47 pm-11:19 pm

2 stops9h 32m

$465

GainesvilleSan Juan

GNV - SJU

GNVSJU

Gainesville Regional

Wed 11/5

4:59 pm-10:17 am

2 stops16h 18m

San Juan Luis Munoz Marin Intl

Sun 11/9

2:47 pm-11:59 pm

1 stop10h 12m

$655

GainesvilleSan Juan

GNV - SJU

GNVSJU

Gainesville Regional

Sun 12/21

6:00 am-9:11 pm

1 stop14h 11m

San Juan Luis Munoz Marin Intl

Fri 12/26

5:24 am-12:18 am

1 stop19h 54m

$790

GainesvilleSan Juan

GNV - SJU

GNVSJU

Gainesville Regional

Thu 1/1

6:00 am-3:48 pm

1 stop8h 48m

$233

GainesvilleSan Juan

GNV - SJU

GNVSJU

Gainesville Regional

Sun 12/14

8:00 pm-10:09 am

2 stops13h 09m

$263

GainesvilleSan Juan

GNV - SJU

GNVSJU

Gainesville Regional

Sun 11/2

5:04 am-1:26 pm

1 stop7h 22m

$283

GainesvilleSan Juan

GNV - SJU

GNVSJU

Gainesville Regional

Tue 10/28

6:04 am-4:33 pm

1 stop10h 29m

$283

GainesvilleSan Juan

GNV - SJU

GNVSJU

Gainesville Regional

Wed 10/29

1:32 pm-9:59 pm

1 stop8h 27m

$283

GainesvilleSan Juan

GNV - SJU

GNVSJU

Gainesville Regional

Tue 10/28

6:58 pm-12:39 pm

2 stops17h 41m

$283

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/20

Showing 1-10 of 13 results
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Best time to book a flight from Gainesville to San Juan

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

What is the cheapest month to book a flight from Gainesville to San Juan?

Currently, March is the cheapest month in which you can book a flight from Gainesville to San Juan (average of $78). Flying from Gainesville to San Juan in December is currently the most expensive (average of $123). 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.

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

Find hourly flight availability from Gainesville to San Juan. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 22, 2025.

It’s typically best to fly out from Gainesville to San Juan at noon. Doing so could potentially save you 42% on the flight price compared to flying in the afternoon, which is usually more expensive.

How much does it cost to fly round-trip from Gainesville to San Juan?

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 October 22, 2025.
Read through reviews of airlines operating flights from Gainesville to San Juan, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,029 reviews

Entertainment

6.9

Overall

7.2

Comfort

7.2

Crew

8.0

Food

6.4

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.
American Airlines
7.2
Good
11,029 reviews
American Airlines
7.2
Good
11,029 reviews

Entertainment

6.9

Overall

7.2

Comfort

7.2

Crew

8.0

Food

6.4

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.

Related info for your journey

Find useful and relevant information for your journey from Gainesville 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 Gainesville to San Juan?

    For a flight from Gainesville to San Juan, you will be flying from Gainesville Regional. Gainesville Regional (GNV) is just 4.2 mi from the center of the city. Gainesville Regional is the only Gainesville airport and it handles 0 outbound flights to San Juan per day. 1 airline has flights to San Juan from Gainesville Regional on a regular basis.

  • How long is the flight from Gainesville to San Juan?

    Departing from Gainesville to San Juan will take you 16h 20m. Gainesville and San Juan are separated by a distance of 1284 mi.

  • What is the cheapest airline to fly from Gainesville to San Juan round-trip?

    American Airlines, at $334, was found to be the cheapest airline from Gainesville to San Juan.. American Airlines is currently priced 33% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Gainesville 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.

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

    Currently, March is the cheapest month in which you can book a flight from Gainesville to San Juan (average of $78). Flying from Gainesville to San Juan in December is currently the most expensive (average of $123). 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.

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Top airline flying from Gainesville to San Juan

Discover the top airline that operate flights from Gainesville 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 2,558,603 searches. Data last updated October 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$334Average$525FlexibilityNo cancel feeOn-time71%

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