JAX offers quick screening times at TSA, making it one of the most convenient airports in Florida for departures.

Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $208 (Kiwi.com) |
One-way from | $79 (Kiwi.com) |
Popular in | December |
Cheapest in | August |
Average price | $387 |
Good round-trip deal | $237 or less |
Good one-way deal | $110 or less |
Fly from
Fly to
Route
Depart
Return
Price
JacksonvilleSan Juan
JAX - SJU
JAXSJU
Jacksonville
Mon 2/2
1:16 pm-8:58 pm
1 stop6h 42m
San Juan Luis Munoz Marin Intl
Sat 2/7
6:34 pm-11:59 pm
1 stop6h 25m
JacksonvilleSan Juan
JAX - SJU
JAXSJU
Jacksonville
Sat 1/24
1:47 pm-11:45 pm
1 stop8h 58m
San Juan Luis Munoz Marin Intl
Thu 1/29
6:27 pm-11:58 pm
1 stop6h 31m
JacksonvilleSan Juan
JAX - SJU
JAXSJU
Jacksonville
Wed 2/4
9:48 am-8:58 pm
1 stop10h 10m
San Juan Luis Munoz Marin Intl
Sat 2/7
6:34 pm-11:59 pm
1 stop6h 25m
JacksonvilleSan Juan
JAX - SJU
JAXSJU
Jacksonville
Mon 2/2
5:30 am-2:31 pm
1 stop8h 01m
San Juan Luis Munoz Marin Intl
Wed 2/11
7:30 am-2:10 pm
1 stop7h 40m
JacksonvilleSan Juan
JAX - SJU
JAXSJU
Jacksonville
Wed 1/21
3:15 pm-11:45 pm
1 stop7h 30m
San Juan Luis Munoz Marin Intl
Wed 1/28
6:27 pm-11:59 pm
1 stop6h 32m
JacksonvilleSan Juan
JAX - SJU
JAXSJU
Jacksonville
Tue 2/3
6:30 am-1:06 pm
1 stop5h 36m
San Juan Luis Munoz Marin Intl
Mon 2/9
6:27 pm-11:58 pm
1 stop6h 31m
JacksonvilleSan Juan
JAX - SJU
JAXSJU
Jacksonville
Sun 1/18
3:28 pm-11:45 pm
1 stop7h 17m
San Juan Luis Munoz Marin Intl
Wed 3/4
6:27 pm-12:01 am
1 stop6h 34m
JacksonvilleSan Juan
JAX - SJU
JAXSJU
Jacksonville
Mon 2/2
1:16 pm-8:58 pm
1 stop6h 42m
San Juan Luis Munoz Marin Intl
Fri 2/6
3:55 pm-9:57 pm
1 stop7h 02m
JacksonvilleSan Juan
JAX - SJU
JAXSJU
Jacksonville
Wed 2/4
6:30 am-2:31 pm
1 stop7h 01m
San Juan Luis Munoz Marin Intl
Mon 2/9
6:27 pm-11:58 pm
1 stop6h 31m
JacksonvilleSan Juan
JAX - SJU
JAXSJU
Jacksonville
Wed 2/4
9:48 am-8:58 pm
1 stop10h 10m
San Juan Luis Munoz Marin Intl
Tue 2/10
6:27 pm-11:58 pm
1 stop6h 31m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
The price you pay for your flight from Jacksonville to San Juan Luis Munoz Marin Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 90 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, March is the cheapest month in which you can book a flight from Jacksonville to San Juan Luis Munoz Marin Intl Airport (average of $78). Flying from Jacksonville to San Juan Luis Munoz Marin Intl Airport in October is currently the most expensive (average of $259). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
One of the essential ways to save on airfare from Jacksonville to San Juan Luis Munoz Marin Intl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 8% on airfare.
Travelers seeking maximum savings on their Jacksonville to San Juan Luis Munoz Marin Intl Airport flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Baltimore (BWI) – chosen by Cheapflights users on 83% of 1-stop itineraries from Jacksonville to San Juan Luis Munoz Marin Intl Airport on Cheapflights.
Baltimore (BWI) is the most affordable 1-stop option, with an average round-trip price of $349.
Flights via Baltimore (BWI) have the shortest average one-way travel time for 1-stop routes: 7h 43m.
Flights via Houston (IAH) offer the fastest connection on this route, with an average layover time of 1h 36m.
Comfort
Entertainment
Boarding
Crew
Overall
Food
Reviews
Thomas,Dec 2025
SEA - DEN
Comfort
Entertainment
Boarding
Crew
Overall
Food
Reviews
Thomas,Dec 2025
SEA - DEN
Comfort
Entertainment
Boarding
Crew
Overall
Food
Reviews
Thomas,Dec 2025
SEA - DEN
Comfort
Entertainment
Boarding
Crew
Overall
Food
Reviews
Thomas,Dec 2025
SEA - DEN
Comfort
Entertainment
Boarding
Crew
Overall
Food
Reviews
Thomas,Dec 2025
SEA - DEN
Comfort
Entertainment
Boarding
Crew
Overall
Food
Reviews
Thomas,Dec 2025
SEA - DEN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$110 | Average$339 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$118 | Average$257 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$169 | Average$315 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$208 | Average$507 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$233 | Average$410 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$273 | Average$371 | FlexibilityNo cancel fee | On-time63% |