Cheap Flights from Jacksonville, FL to San Juan from $87

On Cheapflightsplus.com you will find 1 direct and 175 connecting flights from Jacksonville to San Juan. You can compare airfare deals from 6 airlines and multiple travel sites from $87, book and save on cheap plane tickets and last minute offers. Also check out JAX-SJU flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Jacksonville to San Juan Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $87 (one-way), $149 (round-trip).
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Full flight schedule will help you in detecting at what time planes fly from Jacksonville to San Juan. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
11:21 — 14:27
11:21 — 14:27 F93306 Frontier Airlines
Jacksonville — San Juan
3h 6m
Find flight
from$87
07:00 — 23:57
+1 day
07:00 — 09:19 UA2732 United Airlines
Jacksonville — Newark
10h 35m stop
19:53 — 23:57 UA1543 United Airlines
Newark — San Juan
16h 57m
including layover
Find flight
from$237
07:25 — 15:42
07:00 — 08:33 UA2453 United Airlines
Jacksonville — Houston
1h 16m stop
10:14 — 16:36 UA1192 United Airlines
Houston — San Juan
8h 17m
including layover
Find flight
from$242
10:27 — 23:57
+1 day
10:27 — 12:46 UA2734 United Airlines
Jacksonville — Newark
7h 7m stop
19:53 — 23:57 UA1543 United Airlines
Newark — San Juan
13h 30m
including layover
Find flight
from$237
12:45 — 23:59
+1 day
12:45 — 15:03 F92816 Frontier Airlines
Jacksonville — Philadelphia
5h 2m stop
20:05 — 23:59 F94462 Frontier Airlines
Philadelphia — San Juan
11h 14m
including layover
Find flight
from$111
16:12 — 10:29
+1 day
16:12 — 18:03 G4376 Allegiant Air
Jacksonville — Baltimore
12h 45m stop
06:48 — 10:29 NK1622 Spirit Airlines
Baltimore — San Juan
18h 17m
including layover
Find flight
from$125
16:33 — 23:59
+1 day
16:33 — 18:52 F94022 Frontier Airlines
Jacksonville — Philadelphia
1h 13m stop
20:05 — 23:59 F94462 Frontier Airlines
Philadelphia — San Juan
7h 26m
including layover
Find flight
from$96
21:55 — 09:54
+1 day
21:55 — 00:12 F93480 Frontier Airlines
Jacksonville — Philadelphia
5h 48m stop
06:00 — 09:54 F91016 Frontier Airlines
Philadelphia — San Juan
11h 59m
including layover
Find flight
from$202
08:00 — 21:24
08:00 — 09:45 UA411 United Airlines
Jacksonville — Chicago
1h 5m stop
10:50 — 13:49 UA758 United Airlines
Chicago — Washington D.C.
3h 39m stop
17:28 — 21:24 UA2025 United Airlines
Washington D.C. — San Juan
13h 24m
including layover
Find flight
from$264
09:44 — 19:19
+1 day
09:44 — 10:19 G41942 Allegiant Air
Jacksonville — Nashville
19h 41m stop
06:00 — 09:17 NK2407 Spirit Airlines
Nashville — Miami
7h 28m stop
16:45 — 19:19 NK2221 Spirit Airlines
Miami — San Juan
33h 35m
including layover
Find flight
from$189
09:44 — 12:20
+1 day
09:44 — 10:19 G41942 Allegiant Air
Jacksonville — Nashville
10h 37m stop
20:56 — 23:53 NK1747 Spirit Airlines
Nashville — Orlando
9h 41m stop
09:34 — 12:20 NK1989 Spirit Airlines
Orlando — San Juan
26h 36m
including layover
Find flight
from$204
10:33 — 11:57
+1 day
10:33 — 12:27 MX400 Mexicana
Jacksonville — Columbus
17h 33m stop
06:00 — 07:23 NK2706 Spirit Airlines
Columbus — Atlanta
1h 6m stop
08:29 — 11:57 NK2404 Spirit Airlines
Atlanta — San Juan
25h 24m
including layover
Find flight
from$245
11:47 — 10:06
+1 day
11:47 — 13:46 G43491 Allegiant Air
Jacksonville — Akron
6h 8m stop
19:54 — 22:34 G4530 Allegiant Air
Akron — Miami
9h 6m stop
07:40 — 10:06 NK1396 Spirit Airlines
Miami — San Juan
22h 19m
including layover
Find flight
from$127
12:57 — 22:58
+1 day
12:57 — 14:49 G43451 Allegiant Air
Jacksonville — Des Moines
17h 46m stop
08:35 — 12:05 G4431 Allegiant Air
Des Moines — Newark
6h 54m stop
18:59 — 22:58 NK1226 Spirit Airlines
Newark — San Juan
34h 1m
including layover
Find flight
from$145
13:56 — 22:58
+1 day
13:56 — 16:11 G41551 Allegiant Air
Jacksonville — Flint
17h 4m stop
09:15 — 11:05 G41533 Allegiant Air
Flint — Newark
7h 54m stop
18:59 — 22:58 NK1226 Spirit Airlines
Newark — San Juan
33h 2m
including layover
Find flight
from$145
13:56 — 22:58
+1 day
13:56 — 16:11 G43153 Allegiant Air
Jacksonville — Flint
17h 4m stop
09:15 — 11:05 G41526 Allegiant Air
Flint — Newark
7h 54m stop
18:59 — 22:58 NK1226 Spirit Airlines
Newark — San Juan
33h 2m
including layover
Find flight
from$180
14:08 — 12:02
+1 day
14:08 — 15:46 MX475 Mexicana
Jacksonville — Norfolk
2h 44m stop
18:30 — 20:19 NK1738 Spirit Airlines
Norfolk — Detroit
11h 11m stop
07:30 — 12:02 NK1543 Spirit Airlines
Detroit — San Juan
21h 54m
including layover
Find flight
from$254
14:08 — 10:06
+1 day
14:08 — 15:46 MX475 Mexicana
Jacksonville — Norfolk
1h 34m stop
17:20 — 19:50 NK1168 Spirit Airlines
Norfolk — Miami
11h 50m stop
07:40 — 10:06 NK1396 Spirit Airlines
Miami — San Juan
19h 58m
including layover
Find flight
from$255
15:28 — 12:20
+1 day
15:28 — 17:04 G4629 Allegiant Air
Jacksonville — Norfolk
12h 51m stop
05:55 — 08:00 NK1262 Spirit Airlines
Norfolk — Orlando
1h 34m stop
09:34 — 12:20 NK1989 Spirit Airlines
Orlando — San Juan
20h 52m
including layover
Find flight
from$183
15:43 — 09:56
+1 day
15:43 — 17:21 MX401 Mexicana
Jacksonville — Norfolk
2h 23m stop
19:44 — 21:50 NK1575 Spirit Airlines
Norfolk — Orlando
9h 10m stop
07:00 — 09:56 NK3159 Spirit Airlines
Orlando — San Juan
18h 13m
including layover
Find flight
from$219
17:34 — 12:47
+1 day
17:34 — 18:58 MX595 Mexicana
Jacksonville — Raleigh
1h 56m stop
20:54 — 22:54 NK2053 Spirit Airlines
Raleigh — Dallas
8h 6m stop
07:00 — 12:47 NK3707 Spirit Airlines
Dallas — San Juan
19h 13m
including layover
Find flight
from$206
18:40 — 16:46
+1 day
18:40 — 21:06 MX2503 Mexicana
Jacksonville — Hartford
12h 9m stop
09:15 — 11:25 NK3909 Spirit Airlines
Hartford — Detroit
51m stop
12:16 — 16:46 NK3898 Spirit Airlines
Detroit — San Juan
22h 6m
including layover
Find flight
from$175
18:55 — 11:57
+1 day
18:55 — 20:58 UA6209 United Airlines
Jacksonville — Washington D.C.
1h 32m stop
22:30 — 23:50 UA1997 United Airlines
Washington D.C. — Newark
8h 5m stop
07:55 — 11:57 UA2143 United Airlines
Newark — San Juan
17h 2m
including layover
Find flight
from$237
19:59 — 19:19
+1 day
19:59 — 21:52 G4428 Allegiant Air
Jacksonville — Covington
8h 23m stop
06:15 — 08:44 G4427 Allegiant Air
Covington — Miami
8h 1m stop
16:45 — 19:19 NK2221 Spirit Airlines
Miami — San Juan
23h 20m
including layover
Find flight
from$230
20:24 — 16:46
+1 day
20:24 — 22:50 MX503 Mexicana
Jacksonville — Hartford
10h 25m stop
09:15 — 11:25 NK3909 Spirit Airlines
Hartford — Detroit
51m stop
12:16 — 16:46 NK3898 Spirit Airlines
Detroit — San Juan
20h 22m
including layover
Find flight
from$175
20:26 — 19:19
+1 day
20:26 — 22:23 G4611 Allegiant Air
Jacksonville — Indianapolis
8h 4m stop
06:27 — 09:00 NK2121 Spirit Airlines
Indianapolis — Miami
7h 45m stop
16:45 — 19:19 NK2221 Spirit Airlines
Miami — San Juan
22h 53m
including layover
Find flight
from$225
21:42 — 22:58
+1 day
21:42 — 23:34 G42749 Allegiant Air
Jacksonville — Pittsburgh
6h 56m stop
06:30 — 07:55 NK1781 Spirit Airlines
Pittsburgh — Newark
11h 4m stop
18:59 — 22:58 NK1226 Spirit Airlines
Newark — San Juan
25h 16m
including layover
Find flight
from$156
*Departure and arrival times - local. Updated on June 2, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Jacksonville to San Juan depends on and how to choose the most interesting flight option for you.

Distance between Jacksonville and San Juan is 2073 miles. Time difference between the cities is 1h. Airplanes depart 07:00 to 21:55 from 4 Jacksonville airports and arrive 07:00 to 21:55 to 2 San Juan airports. Average flight time is 3h 6m.

  • The fastest flight 3h 6m
  • Average flight time 3h 6m
  • The earliest flight 07:00
  • The latest flight 21:55
  • Distance 1289 ml

The cheapest months to travel to San Juan are august (from 117 $), july (from 121 $), november (from 388 $).

The most expensive months are december (from 463 $), september (from 428 $), november (from 388 $).

What is the lowest airfare Jacksonville to San Juan?

The cheapest plane ticket found by our users is $87. This airfare is for economy class on one-way F93306 flight by Frontier Airlines for August 16, 2025 which leaves Jacksonville in Jacksonville at 11:21 am and arrives at San Juan Luis Munoz Marin Intl at 14:27.

Economy class
$87
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Business class
?
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First class
?
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Popular Airlines on the Route

The flight Jacksonville — San Juan is served by 6 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Air Canada - 3 departures per week at the price of from $ 550 . And the most expensive tickets are offered by Air Canada airline - from $ 1893.

Direct flights

There are 1 nonstop flights on the route. The fastest direct flight is F93306 by Frontier Airlines takes 3h 6m and the cheapest is F93306 by Frontier Airlines for $87.

  • F9 - Frontier Airlines
    from $87
    Find
See more direct flights

Connecting Flights

There are 175 flights with layovers on the route. The fastest connecting flight is UA6198 by United Airlines takes 7h 24m and the cheapest is F93306 by Frontier Airlines for $96.

  • AC - Air Canada
    from $550
    Find
  • F9 - Frontier Airlines
    from $96
    Find
  • SY - Sun Country Airlines
    from $210
    Find
  • MX - Mexicana
    from $175
    Find
  • UA - United Airlines
    from $216
    Find
  • G4 - Allegiant Air
    from $125
    Find
See more connecting flights

Airports

You can fly from Jacksonville to San Juan from 4 airports (Jacksonville, Craig Municipal, Jacksonville NAS, Cecil Field).

Jacksonville airports

  • Jacksonville-JAX
    from $87
    Find
  • Craig Municipal-CRG
    Find
  • Jacksonville NAS-NIP
    Find
  • Cecil Field-VQQ
    Find

San Juan airports

  • Isla Grande-SIG
    Find
  • Luis Munoz Marin Intl-SJU
    Find

How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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