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Cheap flights from Jacksonville to Puerto Rico from $119

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Jacksonville to Puerto Rico departing on 8/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Jacksonville to Puerto Rico

Cheap round-trip flights

American Airlines Logo
6:00 am - 2:53 pmJAX-SJU
8h 53m1 stop
American Airlines Logo
3:50 pm - 12:30 amSJU-JAX
8h 40m1 stop
$175American Airlines
Find Deal
Mon, Sep 22 - Mon, Oct 6
Delta Logo
6:20 am - 4:31 pmJAX-SJU
10h 11m1 stop
Delta Logo
5:41 pm - 11:55 pmSJU-JAX
6h 14m1 stop
$217Delta
Find Deal
Mon, Sep 22 - Fri, Oct 3
American Airlines Logo
10:00 am - 11:37 pmJAX-SJU
13h 37m1 stop
American Airlines Logo
3:55 pm - 9:10 amSJU-JAX
17h 15m2 stops
$225American Airlines
Find Deal
Sat, Sep 20 - Sat, Sep 27
Frontier Logo
11:21 am - 2:33 pmJAX-SJU
3h 12mnonstop
Frontier Logo
7:00 am - 10:20 amSJU-JAX
3h 20mnonstop
$244Frontier
Find Deal
Fri, Aug 15 - Mon, Aug 18
Frontier Logo
11:15 am - 2:27 pmJAX-SJU
3h 12mnonstop
Frontier Logo
7:00 am - 10:20 amSJU-JAX
3h 20mnonstop
$254Frontier
Find Deal
Thu, Aug 14 - Mon, Aug 18
Delta Logo
3:45 pm - 11:17 pmJAX-SJU
6h 32m1 stop
Delta Logo
6:20 pm - 12:02 amSJU-JAX
6h 42m1 stop
$290Delta
Find Deal
Tue, Nov 18 - Tue, Nov 25
JetBlue Logo
6:35 am - 8:59 pmJAX-SJU
14h 24m1 stop
JetBlue Logo
6:05 pm - 10:40 amSJU-JAX
16h 35m1 stop
$306JetBlue
Find Deal
Sat, Sep 20 - Tue, Sep 23
Southwest Logo
6:40 am - 4:25 pmJAX-SJU
9h 45m2 stops
Southwest Logo
7:20 am - 8:40 pmSJU-JAX
13h 20m1 stop
$311Southwest
Find Deal
Sat, Sep 20 - Tue, Sep 23
Southwest Logo
11:50 am - 11:20 pmJAX-SJU
10h 30m1 stop
Southwest Logo
6:40 am - 5:35 pmSJU-JAX
11h 55m1 stop
$312Southwest
Find Deal
Wed, Nov 5 - Wed, Nov 19
JetBlue Logo
6:35 am - 4:53 pmJAX-SJU
10h 18m1 stop
JetBlue Logo
6:00 am - 4:18 pmSJU-JAX
10h 18m1 stop
$319JetBlue
Find Deal
Sun, Sep 7 - Sat, Sep 13

American Airlines flights from Jacksonville to Puerto Rico

Our best American Airlines deals on Jacksonville to Puerto Rico flight tickets
American Airlines
Sep 22
JAX6:00 amJacksonville
8h 53m
1 stop
SJU2:53 pmSan Juan Luis Munoz Marin Intl
Oct 6
SJU3:50 pmSan Juan Luis Munoz Marin Intl
8h 40m
1 stop
JAX12:30 amJacksonville
$175
Find similar
American Airlines
Sep 20
JAX10:00 amJacksonville
13h 37m
1 stop
SJU11:37 pmSan Juan Luis Munoz Marin Intl
Sep 27
SJU3:55 pmSan Juan Luis Munoz Marin Intl
17h 15m
2 stops
JAX9:10 amJacksonville
$225
Find similar
American Airlines
Oct 22
JAX3:59 pmJacksonville
6h 11m
1 stop
SJU10:10 pmSan Juan Luis Munoz Marin Intl
Oct 29
SJU11:56 amSan Juan Luis Munoz Marin Intl
11h 01m
2 stops
JAX10:57 pmJacksonville
$237
Find similar

Frontier flights from Jacksonville to Puerto Rico

Our best Frontier deals on Jacksonville to Puerto Rico flight tickets
Frontier
Aug 15
JAX11:21 amJacksonville
3h 12m
SJU2:33 pmSan Juan Luis Munoz Marin Intl
Aug 18
SJU7:00 amSan Juan Luis Munoz Marin Intl
3h 20m
JAX10:20 amJacksonville
$244
Find similar
Frontier
Aug 9
JAX11:21 amJacksonville
3h 12m
SJU2:33 pmSan Juan Luis Munoz Marin Intl
Aug 18
SJU7:00 amSan Juan Luis Munoz Marin Intl
3h 20m
JAX10:20 amJacksonville
$252
Find similar
Frontier
Aug 14
JAX11:15 amJacksonville
3h 12m
SJU2:27 pmSan Juan Luis Munoz Marin Intl
Aug 18
SJU7:00 amSan Juan Luis Munoz Marin Intl
3h 20m
JAX10:20 amJacksonville
$254
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Jacksonville to Puerto Rico 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 31, 2025.
Use the filters below to find and compare flights from Jacksonville to Puerto Rico that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Mon 9/22

6:00 am-2:53 pm

1 stop8h 53m

San Juan Luis Munoz Marin Intl

Mon 10/6

3:50 pm-12:30 am

1 stop8h 40m

$175

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Mon 9/22

6:20 am-4:31 pm

1 stop10h 11m

San Juan Luis Munoz Marin Intl

Fri 10/3

5:41 pm-11:55 pm

1 stop6h 14m

$217

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Sat 9/20

10:00 am-11:37 pm

1 stop13h 37m

San Juan Luis Munoz Marin Intl

Sat 9/27

3:55 pm-9:10 am

2 stops17h 15m

$225

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Fri 8/15

11:21 am-2:33 pm

Nonstop3h 12m

San Juan Luis Munoz Marin Intl

Mon 8/18

7:00 am-10:20 am

Nonstop3h 20m

$244

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Thu 8/14

11:15 am-2:27 pm

Nonstop3h 12m

San Juan Luis Munoz Marin Intl

Mon 8/18

7:00 am-10:20 am

Nonstop3h 20m

$254

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Tue 11/18

3:45 pm-11:17 pm

1 stop6h 32m

San Juan Luis Munoz Marin Intl

Tue 11/25

6:20 pm-12:02 am

1 stop6h 42m

$290

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Sat 9/20

6:35 am-8:59 pm

1 stop14h 24m

San Juan Luis Munoz Marin Intl

Tue 9/23

6:05 pm-10:40 am

1 stop16h 35m

$306

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Sat 9/20

6:40 am-4:25 pm

2 stops9h 45m

San Juan Luis Munoz Marin Intl

Tue 9/23

7:20 am-8:40 pm

1 stop13h 20m

$311

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Wed 11/5

11:50 am-11:20 pm

1 stop10h 30m

San Juan Luis Munoz Marin Intl

Wed 11/19

6:40 am-5:35 pm

1 stop11h 55m

$312

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Sun 9/7

6:35 am-4:53 pm

1 stop10h 18m

San Juan Luis Munoz Marin Intl

Sat 9/13

6:00 am-4:18 pm

1 stop10h 18m

$319

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Puerto Rico from

How to get the cheapest flight ticket from Jacksonville to Puerto Rico

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 Puerto Rico?

If you don’t want to visit Puerto Rico in August, then you should wait until May to fly from Jacksonville, when ticket prices are also cheap, with an average price of $264.

What is the cheapest day to depart on your flight to Puerto Rico?

On average, the least expensive day to fly to Puerto Rico from Jacksonville is on a Saturday. momondo users have found tickets for Saturday departures for as low as $248. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Puerto Rico is Wednesday, with ticket prices averaging around $291.

What is the cheapest time of day to depart on your flight to Puerto Rico?

Our most recent data shows that the best time of day to fly to Puerto Rico is in the afternoon. Flights from Jacksonville to Puerto Rico during this time can be as low as $198. In contrast, the most expensive time of day to depart to Puerto Rico is at noon when prices are around $340.

What is the cheapest Jacksonville to Puerto Rico flight route?

Fly from Jacksonville to San Juan Luis Munoz Marin Intl for the best Jacksonville - Puerto Rico flight prices

How far in advance should I book a flight to Puerto Rico?

You are more likely to see cheaper flights to Puerto Rico from Jacksonville when booking weeks ahead of your departure date. In general, you can expect to find flights to Puerto Rico for around $302 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Puerto Rico from Jacksonville for as low as $236 on momondo.

What cabin class options are available on Jacksonville to Puerto Rico flights?

There are 2 cabin classes available to choose from on Jacksonville to Puerto Rico flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Jacksonville to Puerto Rico flights?

No. A direct flight is the cheapest option for a flight between Jacksonville to Puerto Rico.

Cheap Jacksonville to Puerto Rico flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Jacksonville to Puerto Rico

Best Price Found

$119

Fastest flight time

3h 02m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun

Airports in Puerto Rico

2 airports
The best one-way flight to Puerto Rico from Jacksonville in the past 72 hours is $119. The best round-trip flight deal from Jacksonville to Puerto Rico found on momondo in the last 72 hours is $175.
The fastest flight from Jacksonville to Puerto Rico takes 3h 02m
Direct flights go from Jacksonville to Puerto Rico on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is Frontier.
There are 2 airports near Puerto Rico: Aguadilla Borinquen (BQN), San Juan Luis Munoz Marin Intl (SJU)
Search flight deals

  • When did momondo last update prices for flights from Jacksonville Airport to Puerto Rico?

    Prices for flights from Jacksonville Airport to Puerto Rico refresh daily.

  • How many operators does momondo search for flights from Jacksonville Airport to Puerto Rico?

  • How old do you have to be to fly from Jacksonville Airport to Puerto Rico?

    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 Jacksonville Airport to Puerto Rico.

  • What documentation or ID do you need to fly to Puerto Rico?

    The necessary travel and health documents for your Puerto Rico trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Jacksonville to Puerto Rico?

Best airlines flying from Jacksonville to Puerto Rico

Compare and see reviews for airlines that fly from Jacksonville to Puerto Rico with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $118Free CancellationRating
5.9
3,239 reviews
Search Frontier flights
DeltaPriceFrom $130Free CancellationRating
8.0
7,981 reviews
Search Delta flights
JetBluePriceFrom $196Free CancellationRating
7.2
2,914 reviews
Search JetBlue flights
American AirlinesPriceFrom $257Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $306Free CancellationRating
8.0
4,246 reviews
Search Southwest flights
United AirlinesPriceFrom $446Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Jacksonville to Puerto Rico?

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 Jacksonville to Puerto Rico for you.

Can I find flights from Jacksonville to Puerto Rico with flexible booking policies on momondo?

All flight searches from Jacksonville to Puerto Rico on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Jacksonville to Puerto Rico?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Jacksonville to Puerto Rico.

I’m not ready to book a flight from Jacksonville to Puerto Rico right now. Can momondo alert me if prices change?

Price alerts on flights to Puerto Rico from Jacksonville are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Puerto Rico 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.
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Find better results for your trip to Puerto Rico

Popular cities in Puerto Rico

Popular flights according to clicks in the last 7 days on momondo
Flights to San Juanfrom $105
Flights to Aguadillafrom $176
Flights to Mayagüezfrom $358