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Cheap flights from Jacksonville to San Juan from $95

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 San Juan departing on 4/30. 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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0 bags

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Find the cheapest flights from Jacksonville to San Juan

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:55 pm - 7:53 pm
JAX
-
SJU
2h 58mnonstop
Multiple Airlines Logo
10:55 am - 9:17 pm
SJU
-
JAX
10h 22m
1 stop
$211Multiple Airlines
Fri, Apr 24 - Mon, Apr 27
American Airlines Logo
8:19 pm - 10:48 am
JAX
-
SJU
14h 29m
1 stop
American Airlines Logo
4:30 pm - 9:03 am
SJU
-
JAX
16h 33m
1 stop
$213American Airlines
Fri, May 1 - Fri, May 8
Multiple Airlines Logo
4:45 pm - 7:43 pm
JAX
-
SJU
2h 58mnonstop
Multiple Airlines Logo
6:00 am - 7:33 pm
SJU
-
JAX
13h 33m
1 stop
$216Multiple Airlines
Sat, Mar 28 - Wed, Apr 1
American Airlines Logo
8:10 pm - 10:00 am
JAX
-
SJU
12h 50m
1 stop
American Airlines Logo
7:01 pm - 9:03 am
SJU
-
JAX
15h 02m
1 stop
$218American Airlines
Sat, Feb 21 - Thu, Feb 26
Multiple Airlines Logo
4:55 pm - 7:53 pm
JAX
-
SJU
2h 58mnonstop
Multiple Airlines Logo
4:00 pm - 7:41 pm
SJU
-
JAX
3h 41mnonstop
$225Multiple Airlines
Fri, May 1 - Thu, May 7
Frontier Logo
5:28 pm - 12:52 am
JAX
-
SJU
7h 24m
1 stop
Frontier Logo
4:00 pm - 7:41 pm
SJU
-
JAX
3h 41mnonstop
$227Frontier
Thu, Apr 9 - Tue, Apr 14
JetBlue Logo
4:55 pm - 7:53 pm
JAX
-
SJU
2h 58mnonstop
JetBlue Logo
12:30 pm - 3:58 pm
SJU
-
JAX
3h 28mnonstop
$229JetBlue
Wed, May 13 - Sat, May 16
Frontier Logo
10:51 pm - 12:45 pm
JAX
-
SJU
12h 54m
1 stop
Frontier Logo
11:07 am - 7:01 pm
SJU
-
JAX
32h 54m
2 stops
$230Frontier
Fri, Feb 20 - Tue, Feb 24
Delta Logo
5:39 pm - 11:13 pm
JAX
-
SJU
5h 34m
1 stop
Delta Logo
12:50 pm - 8:36 pm
SJU
-
JAX
7h 46m
1 stop
$231Delta
Wed, May 6 - Sat, May 9
Multiple Airlines Logo
4:55 pm - 7:53 pm
JAX
-
SJU
2h 58mnonstop
Multiple Airlines Logo
10:55 am - 9:17 pm
SJU
-
JAX
10h 22m
1 stop
$232Multiple Airlines
Fri, Apr 17 - Mon, Apr 20

American Airlines flights from Jacksonville to San Juan

Our best American Airlines deals on Jacksonville to San Juan flight tickets
American Airlines
May 1
JAX8:19 pmJacksonville
14h 29m
1 stop
SJU10:48 amSan Juan Luis Munoz Marin Intl
May 8
SJU4:30 pmSan Juan Luis Munoz Marin Intl
16h 33m
1 stop
JAX9:03 amJacksonville
$213
American Airlines
Feb 21
JAX8:10 pmJacksonville
12h 50m
1 stop
SJU10:00 amSan Juan Luis Munoz Marin Intl
Feb 26
SJU7:01 pmSan Juan Luis Munoz Marin Intl
15h 02m
1 stop
JAX9:03 amJacksonville
$218
American Airlines
Feb 24
JAX10:58 amJacksonville
9h 36m
2 stops
SJU9:34 pmSan Juan Luis Munoz Marin Intl
Mar 4
SJU10:50 amSan Juan Luis Munoz Marin Intl
12h 09m
2 stops
JAX9:59 pmJacksonville
$268

Delta flights from Jacksonville to San Juan

Our best Delta deals on Jacksonville to San Juan flight tickets
Delta
May 6
JAX5:39 pmJacksonville
5h 34m
1 stop
SJU11:13 pmSan Juan Luis Munoz Marin Intl
May 9
SJU12:50 pmSan Juan Luis Munoz Marin Intl
7h 46m
1 stop
JAX8:36 pmJacksonville
$231
Delta
May 13
JAX3:49 pmJacksonville
7h 05m
1 stop
SJU10:54 pmSan Juan Luis Munoz Marin Intl
May 20
SJU7:30 amSan Juan Luis Munoz Marin Intl
7h 13m
1 stop
JAX2:43 pmJacksonville
$254
Delta
Apr 22
JAX5:39 pmJacksonville
5h 33m
1 stop
SJU11:12 pmSan Juan Luis Munoz Marin Intl
Apr 29
SJU2:34 pmSan Juan Luis Munoz Marin Intl
9h 25m
1 stop
JAX11:59 pmJacksonville
$259

momondo Fare Finder

 
Customize your flight search to find flights from Jacksonville 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, momondo users made 832,500 searches. Data last updated February 4, 2026.
Use the filters below to find and compare flights from Jacksonville to San Juan that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Fri 4/24

4:55 pm-7:53 pm

Nonstop2h 58m

San Juan Luis Munoz Marin Intl

Mon 4/27

10:55 am-9:17 pm

1 stop10h 22m

$211

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Fri 5/1

8:19 pm-10:48 am

1 stop14h 29m

San Juan Luis Munoz Marin Intl

Fri 5/8

4:30 pm-9:03 am

1 stop16h 33m

$213

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Sat 3/28

4:45 pm-7:43 pm

Nonstop2h 58m

San Juan Luis Munoz Marin Intl

Wed 4/1

6:00 am-7:33 pm

1 stop13h 33m

$216

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Sat 2/21

8:10 pm-10:00 am

1 stop12h 50m

San Juan Luis Munoz Marin Intl

Thu 2/26

7:01 pm-9:03 am

1 stop15h 02m

$218

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Fri 5/1

4:55 pm-7:53 pm

Nonstop2h 58m

San Juan Luis Munoz Marin Intl

Thu 5/7

4:00 pm-7:41 pm

Nonstop3h 41m

$225

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Thu 4/9

5:28 pm-12:52 am

1 stop7h 24m

San Juan Luis Munoz Marin Intl

Tue 4/14

4:00 pm-7:41 pm

Nonstop3h 41m

$227

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Wed 5/13

4:55 pm-7:53 pm

Nonstop2h 58m

San Juan Luis Munoz Marin Intl

Sat 5/16

12:30 pm-3:58 pm

Nonstop3h 28m

$229

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Fri 2/20

10:51 pm-12:45 pm

1 stop12h 54m

San Juan Luis Munoz Marin Intl

Tue 2/24

11:07 am-7:01 pm

2 stops32h 54m

$230

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Wed 5/6

5:39 pm-11:13 pm

1 stop5h 34m

San Juan Luis Munoz Marin Intl

Sat 5/9

12:50 pm-8:36 pm

1 stop7h 46m

$231

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Fri 4/17

4:55 pm-7:53 pm

Nonstop2h 58m

San Juan Luis Munoz Marin Intl

Mon 4/20

10:55 am-9:17 pm

1 stop10h 22m

$232

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 San Juan from

How to get the cheapest flight ticket from Jacksonville to San Juan

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?

If you’re not able to fly to San Juan in August, then April is your next best option. Flight prices from Jacksonville to San Juan during April average around $254.

What is the cheapest day to depart on your flight to San Juan?

The cheapest day to depart from Jacksonville to San Juan is on a Sunday when prices can be found for as low as $238. The most expensive day to fly to San Juan is Tuesday, with ticket prices averaging around $307.

What is the cheapest time of day to depart on your flight to San Juan?

The cheapest time of day to fly to San Juan is at noon when flights can be purchased for as low as $238. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $300 on average. Flights to San Juan from Jacksonville in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Jacksonville to San Juan flight route?

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

How far in advance should I book a flight to San Juan?

You are more likely to see cheaper flights to San Juan from Jacksonville when booking weeks ahead of your departure date. In general, you can expect to find flights to San Juan for around $302 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan from Jacksonville for as low as $243 on momondo.

What cabin class options are available on Jacksonville to San Juan flights?

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

Cheap Jacksonville to San Juan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Jacksonville to San Juan

Fastest flight time

2h 50m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun

Airports in San Juan

2 airports
The fastest flight from Jacksonville to San Juan takes 2h 50m
Direct flights go from Jacksonville to San Juan on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There are 2 airports in San Juan. From Jacksonville there are direct flights to San Juan Luis Munoz Marin Intl (SJU).
Search flight deals

  • How far is Jacksonville to San Juan by plane?

    San Juan is 1273.0 mi away from Jacksonville. In terms of flight time, this usually takes a little over 2h 50m.

  • When did momondo last update prices for flights from Jacksonville Airport to San Juan?

    Prices for flights from Jacksonville Airport to San Juan refresh daily.

  • How many operators does momondo search for flights from Jacksonville Airport to San Juan?

  • How old do you have to be to fly from Jacksonville Airport to San Juan?

    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 San Juan.

  • What documentation or ID do you need to fly to San Juan?

    The necessary travel and health documents for your San Juan 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.

Best airlines flying from Jacksonville to San Juan

Compare and see reviews for airlines that fly from Jacksonville to San Juan with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $108Free CancellationRating
7.9
8,146 reviews
Search Delta flights
FrontierPriceFrom $116Free CancellationRating
5.7
3,052 reviews
Search Frontier flights
JetBluePriceFrom $169Free CancellationRating
7.2
2,893 reviews
Search JetBlue flights
United AirlinesPriceFrom $208Free CancellationRating
7.4
9,236 reviews
Search United Airlines flights
American AirlinesPriceFrom $233Free CancellationRating
7.2
11,222 reviews
Search American Airlines flights
SouthwestPriceFrom $273Free CancellationRating
8.0
4,274 reviews
Search Southwest flights

Why use momondo?

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

It is quick and easy to find Jacksonville to San Juan flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Juan that suits you.

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

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

How can momondo help me find flights from Jacksonville 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 Jacksonville.

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

If you are not ready to book a flight from Jacksonville to San Juan now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Juan and let you know when they change.

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Find better results for your trip to Puerto Rico

Fly into one of these airports located in San Juan

Airports listed have a maximum distance of 7.1 mi from San Juan
San Juan Isla Grande Airport
San Juan Luis Munoz Marin Intl Airport