HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Juan

$396+ Cheap flights from Gainesville (GNV) to San Juan

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
GNV — SJU
Mar 19 — Mar 261
Thu 3/19
Thu 3/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Gainesville to San Juan with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 February 17, 2026.

This American Airlines deal was found by Cheapflights users on 2/17. 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.
Tue 4/216:25 am
GNV
-
SJU
1 stop11h 45m
American Airlines
Tue 4/2811:43 am
SJU
-
GNV
1 stop12h 16m
American Airlines
Deal found 2/17$396
This American Airlines deal was found by Cheapflights users on 2/15. 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 8/234:47 pm
GNV
-
SJU
2 stops16h 55m
American Airlines
Sat 8/2910:32 am
SJU
-
GNV
2 stops13h 31m
American Airlines
Deal found 2/15$421
This American Airlines deal was found by Cheapflights users on 2/15. 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.
Fri 4/246:00 am
GNV
-
SJU
1 stop4h 53m
American Airlines
Mon 4/2710:03 am
SJU
-
GNV
1 stop13h 56m
American Airlines
Deal found 2/15$436
This American Airlines deal was found by Cheapflights users on 2/16. 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.
Sat 4/187:59 pm
GNV
-
SJU
2 stops14h 54m
American Airlines
Sat 4/255:45 am
SJU
-
GNV
2 stops11h 32m
American Airlines
Deal found 2/16$461
This American Airlines deal was found by Cheapflights users on 2/14. 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 7/276:00 am
GNV
-
SJU
1 stop9h 32m
American Airlines
Tue 8/47:20 am
SJU
-
GNV
1 stop15h 17m
American Airlines
Deal found 2/14$466
This American Airlines deal was found by Cheapflights users on 2/15. 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 3/116:00 am
GNV
-
SJU
1 stop8h 50m
American Airlines
Wed 3/181:23 pm
SJU
-
GNV
1 stop10h 36m
American Airlines
Deal found 2/15$476
This American Airlines deal was found by Cheapflights users on 2/17. 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.
Fri 3/276:00 am
GNV
-
SJU
1 stop11h 11m
American Airlines
Mon 3/3011:46 am
SJU
-
GNV
1 stop12h 13m
American Airlines
Deal found 2/17$506
This American Airlines deal was found by Cheapflights users on 2/15. 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 6/149:48 am
GNV
-
SJU
1 stop13h 11m
American Airlines
Sat 6/206:00 am
SJU
-
GNV
2 stops16h 38m
American Airlines
Deal found 2/15$531
This American Airlines deal was found by Cheapflights users on 2/16. 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.
Tue 3/176:00 am
GNV
-
SJU
1 stop14h 50m
American Airlines
Thu 3/197:11 am
SJU
-
GNV
1 stop13h 13m
American Airlines
Deal found 2/16$546
This American Airlines deal was found by Cheapflights users on 2/14. 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 3/17:10 am
GNV
-
SJU
1 stop15h 21m
American Airlines
Thu 3/512:30 pm
SJU
-
GNV
1 stop12h 55m
American Airlines
Deal found 2/14$556
This American Airlines deal was found by Cheapflights users on 2/17. 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 3/16:00 am
GNV
-
SJU
1 stop14h 34m
American Airlines
Sat 3/78:40 am
SJU
-
GNV
1 stop9h 38m
American Airlines
Deal found 2/17$601
This American Airlines deal was found by Cheapflights users on 2/16. 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.
Fri 6/127:00 am
GNV
-
SJU
1 stop15h 59m
American Airlines
Sat 6/206:00 am
SJU
-
GNV
2 stops16h 38m
American Airlines
Deal found 2/16$606

Find 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 February 17, 2026.

Round-trip from

$396
(American Airlines)

Popular in

July

Cheapest in

March

Average price

$390
From Gainesville Regional to San Juan
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($58 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 17, 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

Sun 8/16

4:47 pm-9:42 am

2 stops16h 55m

San Juan Luis Munoz Marin Intl

Sun 8/23

10:32 am-10:53 pm

1 stop12h 21m

$396

GainesvilleSan Juan

GNV - SJU

GNVSJU

Gainesville Regional

Tue 4/21

6:49 pm-9:13 am

2 stops14h 24m

San Juan Luis Munoz Marin Intl

Tue 4/28

11:43 am-11:59 pm

1 stop12h 16m

$396

GainesvilleSan Juan

GNV - SJU

GNVSJU

Gainesville Regional

Mon 7/27

6:00 am-1:51 pm

1 stop7h 51m

San Juan Luis Munoz Marin Intl

Tue 8/4

6:00 am-10:37 pm

2 stops16h 37m

$396

GainesvilleSan Juan

GNV - SJU

GNVSJU

Gainesville Regional

Sat 5/9

7:59 pm-10:48 am

1 stop14h 49m

San Juan Luis Munoz Marin Intl

Sat 5/16

11:43 am-11:59 pm

1 stop12h 16m

$421

GainesvilleSan Juan

GNV - SJU

GNVSJU

Gainesville Regional

Sat 4/18

7:59 pm-10:53 am

2 stops14h 54m

San Juan Luis Munoz Marin Intl

Sat 4/25

7:25 am-10:19 pm

1 stop14h 54m

$421

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/16

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.

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 February 17, 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
11,294 reviews

Overall

7.2

Comfort

7.2

Boarding

7.5

Food

6.4

Crew

8.0

Entertainment

6.9

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
11,294 reviews
American Airlines
7.2
Good
11,294 reviews

Overall

7.2

Comfort

7.2

Boarding

7.5

Food

6.4

Crew

8.0

Entertainment

6.9

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 16h 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 22% 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

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 Gainesville to San Juan

See prices for flight routes from nearby airports that may be better suited for you.
Orlando to Luis Munoz Marin Intl flights
Fort Lauderdale to Luis Munoz Marin Intl flights
Tampa to Luis Munoz Marin Intl flights
Miami to Luis Munoz Marin Intl flights
Jacksonville to Luis Munoz Marin Intl flights
West Palm Beach to Luis Munoz Marin Intl flights
Orlando to Aguadilla flights
Orlando to Ponce flights
Pensacola to Luis Munoz Marin Intl flights
Fort Myers to Luis Munoz Marin Intl flights
Fort Lauderdale to Aguadilla flights
Sarasota to Luis Munoz Marin Intl flights
Tallahassee to Luis Munoz Marin Intl flights
Valparaiso to Luis Munoz Marin Intl flights
Tampa to Aguadilla flights
Daytona Beach to Luis Munoz Marin Intl flights
Panama City to Luis Munoz Marin Intl flights
Key West to Luis Munoz Marin Intl flights
Melbourne to Luis Munoz Marin Intl flights
Miami to Aguadilla flights
Orlando Sanford Intl to Luis Munoz Marin Intl flights
Jacksonville to Aguadilla flights
Orlando to Mayagüez flights
Gainesville to Luis Munoz Marin Intl flights
Orlando to Vieques flights
Fort Lauderdale to Mayagüez flights
Fort Lauderdale to Ponce flights
Fort Myers to Aguadilla flights
Tampa to Mayagüez flights
Orlando to Culebra flights
Jacksonville to Culebra flights
Miami to Vieques flights
Miami to Culebra flights
Tampa to Culebra flights
Tampa to Ponce flights
Fort Lauderdale to Culebra flights
Fort Myers to Mayagüez flights
Fort Lauderdale to Vieques flights
Jacksonville to Vieques flights
Pensacola to Vieques flights
Pensacola to Ponce flights
Pensacola to Aguadilla flights
Miami to Mayagüez flights

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 February 17, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$390Average$530FlexibilityNo cancel feeOn-time71%

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.
Site
©2026 Cheapflights