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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 2/21. 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
7:24 pm - 3:31 pm
JAX
-
SJU
19h 07m
2 stops
Multiple Airlines Logo
6:27 pm - 6:27 pm
SJU
-
JAX
25h 00m
1 stop
$211Multiple Airlines
Pzt, Şub 23 - Cum, Şub 27
Multiple Airlines Logo
4:55 pm - 7:53 pm
JAX
-
SJU
2h 58mnonstop
Multiple Airlines Logo
1:59 am - 2:32 pm
SJU
-
JAX
12h 33m
1 stop
$212Multiple Airlines
Cum, Nis 24 - Paz, Nis 26
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
Cum, May 1 - Cum, May 8
American Airlines Logo
6:00 am - 9:49 pm
JAX
-
SJU
14h 49m
1 stop
American Airlines Logo
10:50 am - 11:59 pm
SJU
-
JAX
14h 09m
1 stop
$214American Airlines
Paz, Mar 1 - Çar, Mar 4
Multiple Airlines Logo
4:25 pm - 7:23 pm
JAX
-
SJU
2h 58mnonstop
Multiple Airlines Logo
6:00 am - 10:00 pm
SJU
-
JAX
16h 00m
1 stop
$216Multiple Airlines
Cum, Nis 3 - Per, Nis 9
Frontier Logo
8:36 pm - 11:37 pm
JAX
-
SJU
3h 01mnonstop
Frontier Logo
4:00 pm - 7:41 pm
SJU
-
JAX
3h 41mnonstop
$217Frontier
Sal, Nis 21 - Sal, Nis 28
American Airlines Logo
6:00 am - 9:34 pm
JAX
-
SJU
14h 34m
1 stop
American Airlines Logo
7:01 pm - 9:03 am
SJU
-
JAX
15h 02m
1 stop
$218American Airlines
Cmt, Şub 21 - Per, Şub 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
$220Multiple Airlines
Çar, Nis 22 - Per, Nis 30
Multiple Airlines Logo
10:51 pm - 1:37 am
JAX
-
SJU
25h 46m
1 stop
Multiple Airlines Logo
11:52 am - 6:27 pm
SJU
-
JAX
31h 35m
2 stops
$221Multiple Airlines
Pzt, Şub 23 - Cum, Şub 27
Multiple Airlines Logo
4:25 pm - 7:23 pm
JAX
-
SJU
2h 58mnonstop
Multiple Airlines Logo
6:00 am - 7:33 pm
SJU
-
JAX
13h 33m
1 stop
$222Multiple Airlines
Çar, Nis 1 - Çar, Nis 8

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

Our best Frontier deals on Jacksonville to San Juan Luis Munoz Marin Intl Airport flight tickets
Frontier
Feb 19
JAX4:51 pmJacksonville
16h 54m
1 stop
SJU10:45 amSan Juan Luis Munoz Marin Intl
Feb 26
SJU2:54 amSan Juan Luis Munoz Marin Intl
20h 02m
1 stop
JAX9:56 pmJacksonville
$213
Frontier
May 5
JAX8:36 pmJacksonville
3h 01m
SJU11:37 pmSan Juan Luis Munoz Marin Intl
May 7
SJU4:00 pmSan Juan Luis Munoz Marin Intl
3h 41m
JAX7:41 pmJacksonville
$217
Frontier
Apr 23
JAX8:36 pmJacksonville
3h 01m
SJU11:37 pmSan Juan Luis Munoz Marin Intl
May 2
SJU10:55 amSan Juan Luis Munoz Marin Intl
7h 43m
1 stop
JAX6:38 pmJacksonville
$241

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
Apr 13
JAX4:45 pmJacksonville
2h 50m
SJU7:35 pmSan Juan Luis Munoz Marin Intl
Apr 18
SJU12:30 pmSan Juan Luis Munoz Marin Intl
3h 28m
JAX3:58 pmJacksonville
$229
JetBlue
Apr 11
JAX4:45 pmJacksonville
2h 50m
SJU7:35 pmSan Juan Luis Munoz Marin Intl
Apr 13
SJU12:30 pmSan Juan Luis Munoz Marin Intl
3h 15m
JAX3:45 pmJacksonville
$234
JetBlue
May 1
JAX4:55 pmJacksonville
2h 58m
SJU7:53 pmSan Juan Luis Munoz Marin Intl
May 7
SJU11:59 pmSan Juan Luis Munoz Marin Intl
10h 17m
1 stop
JAX10:16 amJacksonville
$236

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 Şubat 9, 2026.
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

Pzt 2/23

7:24 pm-3:31 pm

2 stops19h 07m

San Juan Luis Munoz Marin Intl

Cum 2/27

6:27 pm-6:27 pm

1 stop25h 00m

$211

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Cum 4/24

4:55 pm-7:53 pm

Nonstop2h 58m

San Juan Luis Munoz Marin Intl

Paz 4/26

1:59 am-2:32 pm

1 stop12h 33m

$212

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Cum 5/1

8:19 pm-10:48 am

1 stop14h 29m

San Juan Luis Munoz Marin Intl

Cum 5/8

4:30 pm-9:03 am

1 stop16h 33m

$213

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Paz 3/1

6:00 am-9:49 pm

1 stop14h 49m

San Juan Luis Munoz Marin Intl

Çar 3/4

10:50 am-11:59 pm

1 stop14h 09m

$214

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Cum 4/3

4:25 pm-7:23 pm

Nonstop2h 58m

San Juan Luis Munoz Marin Intl

Per 4/9

6:00 am-10:00 pm

1 stop16h 00m

$216

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Sal 4/21

8:36 pm-11:37 pm

Nonstop3h 01m

San Juan Luis Munoz Marin Intl

Sal 4/28

4:00 pm-7:41 pm

Nonstop3h 41m

$217

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Cmt 2/21

6:00 am-9:34 pm

1 stop14h 34m

San Juan Luis Munoz Marin Intl

Per 2/26

7:01 pm-9:03 am

1 stop15h 02m

$218

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Çar 4/22

4:55 pm-7:53 pm

Nonstop2h 58m

San Juan Luis Munoz Marin Intl

Per 4/30

4:00 pm-7:41 pm

Nonstop3h 41m

$220

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Pzt 2/23

10:51 pm-1:37 am

1 stop25h 46m

San Juan Luis Munoz Marin Intl

Cum 2/27

11:52 am-6:27 pm

2 stops31h 35m

$221

JacksonvilleSan Juan

JAX - SJU

JAXSJU

Jacksonville

Çar 4/1

4:25 pm-7:23 pm

Nonstop2h 58m

San Juan Luis Munoz Marin Intl

Çar 4/8

6:00 am-7:33 pm

1 stop13h 33m

$222

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 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 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 April is also cheap. Prices for this month can be found on momondo for an average of $240.

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 Sunday. momondo users have found tickets for Sunday departures for as low as $238. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Tuesday 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 $307.

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 at noon when flights can be purchased for as low as $238. Flights in the afternoon are often more expensive with an average ticket price of $300.

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 $298 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 $243 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.

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

As of February 2026, prices for Jacksonville to San Juan Luis Munoz Marin Intl Airport flights are approximately 12% 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

$150

Fastest flight time

2h 50m

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 $150. 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 $250.
The fastest flight from Jacksonville to San Juan Luis Munoz Marin Intl Airport takes 2h 50m
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 2h 50m.

  • 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
DeltaPriceFrom $108Free CancellationRating
7.9
8,174 reviews
Search Delta flights
FrontierPriceFrom $116Free CancellationRating
5.7
3,051 reviews
Search Frontier flights
JetBluePriceFrom $169Free CancellationRating
7.2
2,895 reviews
Search JetBlue flights
United AirlinesPriceFrom $208Free CancellationRating
7.4
9,259 reviews
Search United Airlines flights
American AirlinesPriceFrom $233Free CancellationRating
7.2
11,258 reviews
Search American Airlines flights
SouthwestPriceFrom $273Free CancellationRating
8.0
4,282 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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