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Cheap flights from Jacksonville to San Juan from $117

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 11/1. 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

Frontier Logo
9:45 am - 1:47 pmJAX-SJU
3h 02mnonstop
Frontier Logo
6:15 am - 8:50 amSJU-JAX
3h 35mnonstop
$253Frontier
Find Deal
jue., dic. 4 - dom., dic. 7
Frontier Logo
9:45 am - 1:47 pmJAX-SJU
3h 02mnonstop
Frontier Logo
6:15 am - 8:50 amSJU-JAX
3h 35mnonstop
$257Frontier
Find Deal
jue., dic. 4 - dom., dic. 7
American Airlines Logo
7:58 am - 1:45 pmJAX-SJU
5h 47m1 stop
American Airlines Logo
7:00 pm - 10:31 amSJU-JAX
15h 31m1 stop
$268American Airlines
Find Deal
sáb., nov. 1 - sáb., nov. 1
American Airlines Logo
7:38 pm - 11:06 amJAX-SJU
15h 28m1 stop
American Airlines Logo
7:10 am - 12:33 amSJU-JAX
17h 23m1 stop
$273American Airlines
Find Deal
vie., oct. 24 - lun., oct. 27
JetBlue Logo
5:13 pm - 12:57 amJAX-SJU
7h 44m1 stop
JetBlue Logo
11:30 am - 8:39 pmSJU-JAX
9h 09m1 stop
$274JetBlue
Find Deal
jue., oct. 23 - lun., oct. 27
JetBlue Logo
5:12 pm - 12:57 amJAX-SJU
7h 45m1 stop
JetBlue Logo
6:00 am - 11:16 pmSJU-JAX
17h 16m1 stop
$284JetBlue
Find Deal
vie., oct. 3 - lun., oct. 6
Southwest Logo
11:25 am - 10:40 pmJAX-SJU
11h 15m1 stop
Southwest Logo
7:20 am - 8:40 pmSJU-JAX
13h 20m1 stop
$304Southwest
Find Deal
sáb., sep. 20 - mié., sep. 24
Southwest Logo
11:10 am - 10:05 pmJAX-SJU
9h 55m2 stops
Southwest Logo
6:15 am - 4:40 pmSJU-JAX
11h 25m1 stop
$305Southwest
Find Deal
mar., nov. 4 - sáb., nov. 8
United Airlines Logo
11:55 am - 8:38 pmJAX-SJU
8h 43m1 stop
United Airlines Logo
1:05 am - 8:30 amSJU-JAX
7h 25m1 stop
$325United Airlines
Find Deal
mar., oct. 14 - vie., oct. 17
United Airlines Logo
11:54 am - 8:38 pmJAX-SJU
8h 44m1 stop
United Airlines Logo
1:05 am - 8:44 amSJU-JAX
7h 39m1 stop
$346United Airlines
Find Deal
mié., sep. 24 - mar., oct. 14

American Airlines flights from Jacksonville to San Juan Luis Munoz Marin Intl Airport

Our best American Airlines deals on Jacksonville to San Juan Luis Munoz Marin Intl Airport flight tickets
American Airlines
Nov 1
JAX7:58 amJacksonville
5h 47m
1 stop
SJU1:45 pmSan Juan Luis Munoz Marin Intl
Nov 1
SJU7:00 pmSan Juan Luis Munoz Marin Intl
15h 31m
1 stop
JAX10:31 amJacksonville
$268
Find similar
American Airlines
Oct 24
JAX7:38 pmJacksonville
15h 28m
1 stop
SJU11:06 amSan Juan Luis Munoz Marin Intl
Oct 27
SJU7:10 amSan Juan Luis Munoz Marin Intl
17h 23m
1 stop
JAX12:33 amJacksonville
$273
Find similar
American Airlines
Sep 24
JAX6:00 amJacksonville
6h 47m
1 stop
SJU12:47 pmSan Juan Luis Munoz Marin Intl
Oct 28
SJU1:50 pmSan Juan Luis Munoz Marin Intl
10h 09m
1 stop
JAX11:59 pmJacksonville
$276
Find similar

JetBlue flights from Jacksonville to San Juan Luis Munoz Marin Intl Airport

Our best JetBlue deals on Jacksonville to San Juan Luis Munoz Marin Intl Airport flight tickets
JetBlue
Oct 23
JAX5:13 pmJacksonville
7h 44m
1 stop
SJU12:57 amSan Juan Luis Munoz Marin Intl
Oct 27
SJU11:30 amSan Juan Luis Munoz Marin Intl
9h 09m
1 stop
JAX8:39 pmJacksonville
$274
Find similar
JetBlue
Oct 3
JAX5:12 pmJacksonville
7h 45m
1 stop
SJU12:57 amSan Juan Luis Munoz Marin Intl
Oct 6
SJU6:00 amSan Juan Luis Munoz Marin Intl
17h 16m
1 stop
JAX11:16 pmJacksonville
$284
Find similar
JetBlue
Oct 3
JAX5:12 pmJacksonville
7h 45m
1 stop
SJU12:57 amSan Juan Luis Munoz Marin Intl
Oct 5
SJU3:03 amSan Juan Luis Munoz Marin Intl
20h 13m
1 stop
JAX11:16 pmJacksonville
$293
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Jacksonville to San Juan Luis Munoz Marin Intl Airport 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 septiembre 10, 2025.
Use the filters below to find and compare flights from Jacksonville to San Juan Luis Munoz Marin Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

jue. 12/4

9:45 am-1:47 pm

Nonstop3h 02m

San Juan Luis Munoz Marin Intl

dom. 12/7

6:15 am-8:50 am

Nonstop3h 35m

$253

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

jue. 12/4

9:45 am-1:47 pm

Nonstop3h 02m

San Juan Luis Munoz Marin Intl

dom. 12/7

6:15 am-8:50 am

Nonstop3h 35m

$257

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

sáb. 11/1

7:58 am-1:45 pm

1 stop5h 47m

San Juan Luis Munoz Marin Intl

sáb. 11/1

7:00 pm-10:31 am

1 stop15h 31m

$268

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

vie. 10/24

7:38 pm-11:06 am

1 stop15h 28m

San Juan Luis Munoz Marin Intl

lun. 10/27

7:10 am-12:33 am

1 stop17h 23m

$273

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

jue. 10/23

5:13 pm-12:57 am

1 stop7h 44m

San Juan Luis Munoz Marin Intl

lun. 10/27

11:30 am-8:39 pm

1 stop9h 09m

$274

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

vie. 10/3

5:12 pm-12:57 am

1 stop7h 45m

San Juan Luis Munoz Marin Intl

lun. 10/6

6:00 am-11:16 pm

1 stop17h 16m

$284

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

sáb. 9/20

11:25 am-10:40 pm

1 stop11h 15m

San Juan Luis Munoz Marin Intl

mié. 9/24

7:20 am-8:40 pm

1 stop13h 20m

$304

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

mar. 11/4

11:10 am-10:05 pm

2 stops9h 55m

San Juan Luis Munoz Marin Intl

sáb. 11/8

6:15 am-4:40 pm

1 stop11h 25m

$305

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

mar. 10/14

11:55 am-8:38 pm

1 stop8h 43m

San Juan Luis Munoz Marin Intl

vie. 10/17

1:05 am-8:30 am

1 stop7h 25m

$325

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

mié. 9/24

11:54 am-8:38 pm

1 stop8h 44m

San Juan Luis Munoz Marin Intl

mar. 10/14

1:05 am-8:44 am

1 stop7h 39m

$346

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Jacksonville to San Juan Luis Munoz Marin Intl Airport

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 typical price of a round-trip flight between Jacksonville and San Juan Luis Munoz Marin Intl Airport?

What is the cheapest month to fly to San Juan Luis Munoz Marin Intl Airport?

If you aren’t able to travel to San Juan Luis Munoz Marin Intl Airport during the month of August, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $264.

What is the cheapest day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

On average, the least expensive day to fly to San Juan Luis Munoz Marin Intl Airport from Jacksonville is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $246. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Wednesday is the most expensive day to depart from Jacksonville because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $291.

What is the cheapest time of day to depart on your flight to San Juan Luis Munoz Marin Intl Airport?

The cheapest time of day to fly to San Juan Luis Munoz Marin Intl Airport is in the afternoon when flights can be purchased for as low as $198. Flights at noon are often more expensive with an average ticket price of $345.

What is the cheapest Jacksonville to San Juan Luis Munoz Marin Intl flight route?

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

How far in advance should I book a flight to San Juan Luis Munoz Marin Intl Airport?

You are more likely to see cheaper flights to San Juan Luis Munoz Marin Intl Airport from Jacksonville when booking weeks ahead of your departure date. In general, you can expect to find flights to San Juan Luis Munoz Marin Intl Airport for around $305 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Juan Luis Munoz Marin Intl Airport from Jacksonville for as low as $235 on momondo.

What cabin class options are available on Jacksonville to San Juan Luis Munoz Marin Intl flights?

There are 2 cabin classes available to choose from on Jacksonville to San Juan Luis Munoz Marin Intl 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 San Juan Luis Munoz Marin Intl Airport flights?

No. A direct flight is the cheapest option for a flight between Jacksonville to San Juan Luis Munoz Marin Intl Airport.

How have Jacksonville to San Juan Luis Munoz Marin Intl Airport flight prices changed over time?

As of September 2025, prices for Jacksonville to San Juan Luis Munoz Marin Intl Airport flights are approximately 15% cheaper when compared to flights at the same time last year.

When to book flights from Jacksonville to San Juan Luis Munoz Marin Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Jacksonville to San Juan Luis Munoz Marin Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Jacksonville to San Juan Luis Munoz Marin Intl Airport (JAX to SJU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Jacksonville to San Juan Luis Munoz Marin Intl Airport

Best Price Found

$140

Fastest flight time

2h 55m

Direct flights

Every day
The best one-way flight to San Juan Luis Munoz Marin Intl Airport from Jacksonville in the past 72 hours is $140. The best round-trip flight deal from Jacksonville to San Juan Luis Munoz Marin Intl Airport found on momondo in the last 72 hours is $246.
The fastest flight from Jacksonville to San Juan Luis Munoz Marin Intl Airport takes 2h 55m
Direct flights go from Jacksonville to San Juan Luis Munoz Marin Intl Airport every day.
Search flight deals

  • How far is Jacksonville to San Juan Luis Munoz Marin Intl by plane?

    The distance between Jacksonville and San Juan Luis Munoz Marin Intl is about 1279.3 mi. A reasonable flight in good conditions will take 3h 02m.

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

    Prices for flights from Jacksonville Airport to San Juan Luis Munoz Marin Intl Airport are refreshed on a daily basis.

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

  • How old do you have to be to fly from Jacksonville Airport to San Juan Luis Munoz Marin Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Jacksonville Airport to San Juan Luis Munoz Marin Intl Airport.

  • What documentation or ID do you need to fly to San Juan Luis Munoz Marin Intl Airport?

    The travel and health documents you'll need for your trip to San Juan Luis Munoz Marin Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Juan Luis Munoz Marin Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Jacksonville to San Juan Luis Munoz Marin Intl Airport?

  • What is the most popular airline from Jacksonville to San Juan Luis Munoz Marin Intl Airport?

Best airlines flying from Jacksonville to San Juan Luis Munoz Marin Intl Airport

Compare and see reviews for airlines that fly from Jacksonville to San Juan Luis Munoz Marin Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $119Free CancellationRating
5.8
3,181 reviews
Search Frontier flights
DeltaPriceFrom $132Free CancellationRating
7.9
7,963 reviews
Search Delta flights
JetBluePriceFrom $217Free CancellationRating
7.2
2,913 reviews
Search JetBlue flights
American AirlinesPriceFrom $253Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $307Free CancellationRating
8.0
4,249 reviews
Search Southwest flights

Traveling to a place near San Juan?

Book flights to San Juan if you plan to visit one of these locations
Carolina
Fajardo
Dorado
Luquillo
Caguas
Humacao
Rio Grande
Bayamón

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. momondo allows you to filter the results for Jacksonville to San Juan flights to just show those with flexible booking policies.

How can momondo help me find flights from Jacksonville to San Juan?

momondo helps you find the best flight between Jacksonville and San Juan by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Jacksonville to San Juan flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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