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San Juan

$243+ 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 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
GNV — SJU
Feb 18 — Feb 251
Wed 2/18
Wed 2/25
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 January 19, 2026.

Round-trip from

$421
(American Airlines)

One-way from

$243
(American Airlines)

Popular in

July

Cheapest in

November

Average price

$456
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. 6% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 19, 2026.

This American Airlines deal was found by Cheapflights users on 1/18. 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.
Sat 5/306:00 am
GNV
-
SJU
1 stop4h 55m
American Airlines
Thu 6/46:00 am
SJU
-
GNV
2 stops16h 37m
American Airlines
Deal found 1/18$421
This American Airlines deal was found by Cheapflights users on 1/16. 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 3/237:17 am
GNV
-
SJU
1 stop15h 14m
American Airlines
Sat 3/286:00 am
SJU
-
GNV
1 stop12h 54m
American Airlines
Deal found 1/16$531
This American Airlines deal was found by Cheapflights users on 1/17. 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 4/57:45 pm
GNV
-
SJU
1 stop14h 55m
American Airlines
Thu 4/911:59 pm
SJU
-
GNV
1 stop16h 45m
American Airlines
Deal found 1/17$536
This Delta deal was found by Cheapflights users on 1/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/11:15 pm
GNV
-
SJU
1 stop6h 43m
Delta
Thu 2/57:30 am
SJU
-
GNV
1 stop5h 56m
Delta
Deal found 1/17$546
This American Airlines deal was found by Cheapflights users on 1/17. 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.
Sat 3/147:24 pm
GNV
-
SJU
1 stop21h 47m
American Airlines
Fri 3/209:50 am
SJU
-
GNV
1 stop10h 34m
American Airlines
Deal found 1/17$567
This American Airlines deal was found by Cheapflights users on 1/18. 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 3/126:00 am
GNV
-
SJU
1 stop11h 11m
American Airlines
Sun 3/156:00 am
SJU
-
GNV
1 stop17h 59m
American Airlines
Deal found 1/18$606
This American Airlines deal was found by Cheapflights users on 1/17. 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 4/95:47 pm
GNV
-
SJU
2 stops15h 26m
American Airlines
Sun 4/125:45 am
SJU
-
GNV
1 stop18h 06m
American Airlines
Deal found 1/17$610
This American Airlines deal was found by Cheapflights users on 1/17. 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 4/55:45 pm
GNV
-
SJU
1 stop16h 55m
American Airlines
Mon 4/66:01 pm
SJU
-
GNV
1 stop5h 58m
American Airlines
Deal found 1/17$651

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 January 19, 2026.
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

Sat 5/30

6:00 am-10:55 am

1 stop4h 55m

San Juan Luis Munoz Marin Intl

Thu 6/4

6:00 am-10:37 pm

2 stops16h 37m

$421

GainesvilleSan Juan

GNV - SJU

GNVSJU

Gainesville Regional

Mon 3/23

7:17 am-10:31 pm

1 stop15h 14m

San Juan Luis Munoz Marin Intl

Sat 3/28

6:00 am-6:54 pm

1 stop12h 54m

$531

GainesvilleSan Juan

GNV - SJU

GNVSJU

Gainesville Regional

Mon 4/6

4:15 pm-12:29 pm

2 stops20h 14m

San Juan Luis Munoz Marin Intl

Thu 4/9

11:59 pm-4:44 pm

1 stop16h 45m

$536

GainesvilleSan Juan

GNV - SJU

GNVSJU

Gainesville Regional

Sun 4/5

7:45 pm-10:40 am

1 stop14h 55m

San Juan Luis Munoz Marin Intl

Fri 4/10

6:47 am-10:49 pm

1 stop16h 02m

$536

GainesvilleSan Juan

GNV - SJU

GNVSJU

Gainesville Regional

Sun 4/5

7:45 pm-10:40 am

1 stop14h 55m

San Juan Luis Munoz Marin Intl

Thu 4/9

11:59 pm-4:44 pm

1 stop16h 45m

$536

GainesvilleSan Juan

GNV - SJU

GNVSJU

Gainesville Regional

Thu 2/26

5:45 pm-10:00 am

2 stops15h 15m

San Juan Luis Munoz Marin Intl

Sun 3/8

6:00 am-11:59 pm

1 stop17h 59m

$536

GainesvilleSan Juan

GNV - SJU

GNVSJU

Gainesville Regional

Sun 2/1

1:15 pm-8:58 pm

1 stop6h 43m

San Juan Luis Munoz Marin Intl

Thu 2/5

7:30 am-12:26 pm

1 stop5h 56m

$546

GainesvilleSan Juan

GNV - SJU

GNVSJU

Gainesville Regional

Sun 2/1

6:35 am-11:59 pm

2 stops16h 24m

San Juan Luis Munoz Marin Intl

Thu 2/5

3:49 pm-11:30 pm

1 stop8h 41m

$546

GainesvilleSan Juan

GNV - SJU

GNVSJU

Gainesville Regional

Sat 3/14

7:24 pm-5:11 pm

1 stop21h 47m

San Juan Luis Munoz Marin Intl

Fri 3/20

9:50 am-8:24 pm

1 stop10h 34m

$567

GainesvilleSan Juan

GNV - SJU

GNVSJU

Gainesville Regional

Sat 3/7

7:24 pm-9:00 am

1 stop12h 36m

$243

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/18

Showing 1-10 of 16 results
1
2

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 $124). 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.

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 January 19, 2026.
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
11,160 reviews

Comfort

7.2

Overall

7.2

Entertainment

6.9

Boarding

7.5

Food

6.4

Crew

8.0

Reviews

1 / 20
4.0
Okay

Susie,Jan 2026

TPA - CLT

I was sitting at the back of the plane and the flight attendants were so loud, talking to each other and laughing! I thought they were having a party back there.
American Airlines
7.2
Good
11,160 reviews
American Airlines
7.2
Good
11,160 reviews

Comfort

7.2

Overall

7.2

Entertainment

6.9

Boarding

7.5

Food

6.4

Crew

8.0

Reviews

1 / 20
4.0
Okay

Susie,Jan 2026

TPA - CLT

I was sitting at the back of the plane and the flight attendants were so loud, talking to each other and laughing! I thought they were having a party back there.

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 4h 55m. 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 $390, was found to be the cheapest airline from Gainesville to San Juan.. American Airlines is currently priced 25% 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 $124). 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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Alternative routes for Gainesville to San Juan

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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 January 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$390Average$545FlexibilityNo cancel feeOn-time71%

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