$73+ Cheap flights from Jacksonville (JAX) to Luis Munoz Marin Intl (SJU)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — SJU
Sep 19 — Sep 261
Round-trip
1 adult, Economy
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Find cheap flights from Jacksonville to Luis Munoz Marin Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Jacksonville to San Juan Luis Munoz Marin Intl are usually found in May or August, booked 82 days in advance, depart on a Monday or Sunday and return on a Tuesday
Cheap flight deals from Jacksonville to Luis Munoz Marin Intl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Jacksonville to Luis Munoz Marin IntlExplore the most affordable flight options available from Jacksonville to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2026.
Explore the most affordable flight options available from Jacksonville to Luis Munoz Marin Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:12 pm -
Nonstop3h 04m
Sun 9/137:50 am -
Nonstop3h 27m
Deal found 8/19![Frontier logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2412:12 pm -
Nonstop3h 04m
Sun 9/277:50 am -
Nonstop3h 27m
Deal found 8/16![Frontier logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:12 pm -
Nonstop3h 04m
Sun 10/47:50 am -
Nonstop3h 27m
Deal found 8/16![Frontier logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/119:01 pm -
Nonstop3h 07m
Thu 10/154:34 pm -
Nonstop3h 32m
Deal found 8/16![Frontier logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:12 pm -
Nonstop3h 04m
Thu 9/177:50 am -
Nonstop3h 27m
Deal found 8/19![Frontier logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/133:15 pm -
1 stop24h 03m
Thu 10/154:34 pm -
Nonstop3h 32m
Deal found 8/16![Multiple Airlines logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/13:00 pm -
1 stop22h 34m
Sun 10/47:50 am -
Nonstop3h 27m
Deal found 8/18![Multiple Airlines logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/133:15 pm -
1 stop24h 03m
Sun 10/188:30 am -
Nonstop3h 32m
Deal found 8/16![Multiple Airlines logo]()
$190
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/43:50 pm -
1 stop7h 48m
Thu 11/129:30 am -
Nonstop3h 32m
Deal found 8/17![Multiple Airlines logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1212:57 pm -
Nonstop3h 07m
Tue 11/176:12 pm -
1 stop15h 13m
Deal found 8/16![Multiple Airlines logo]()
$193
Best flights from Jacksonville to Luis Munoz Marin IntlDiscover carefully curated flight deals from Jacksonville to Luis Munoz Marin Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 20, 2026.
Discover carefully curated flight deals from Jacksonville to Luis Munoz Marin Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 20, 2026.
This JetBlue deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/42:10 pm -
Nonstop3h 03m
Wed 11/1111:00 am -
Nonstop3h 15m
Deal found 8/19![JetBlue logo]()
$247
This Southwest deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/612:35 pm -
1 stop10h 45m
Sat 9/126:25 am -
2 stops9h 05m
Deal found 8/19![Southwest logo]()
$270
This American Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:00 am -
2 stops14h 47m
Wed 9/163:41 pm -
1 stop7h 49m
Deal found 8/19![American Airlines logo]()
$286
This JetBlue deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/162:10 pm -
Nonstop3h 07m
Fri 10/2310:00 am -
Nonstop3h 10m
Deal found 8/17![JetBlue logo]()
$247
This JetBlue deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/293:51 pm -
Nonstop3h 04m
Tue 9/13:40 pm -
Nonstop3h 13m
Deal found 8/15![JetBlue logo]()
$247
This Southwest deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/252:00 pm -
2 stops9h 55m
Wed 9/305:15 am -
2 stops10h 30m
Deal found 8/15![Southwest logo]()
$283
This JetBlue deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/262:10 pm -
Nonstop3h 03m
Fri 10/3010:00 am -
Nonstop3h 15m
Deal found 8/15![JetBlue logo]()
$247
This Southwest deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:45 am -
2 stops12h 15m
Sat 9/55:05 am -
2 stops10h 55m
Deal found 8/19![Southwest logo]()
$295
This JetBlue deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/142:10 pm -
Nonstop3h 07m
Thu 10/1510:00 am -
Nonstop3h 10m
Deal found 8/17![JetBlue logo]()
$267
This JetBlue deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:05 am -
1 stop6h 20m
Mon 10/1910:00 am -
Nonstop3h 10m
Deal found 8/17![JetBlue logo]()
$283
This JetBlue deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:05 am -
1 stop6h 20m
Mon 10/1910:00 am -
Nonstop3h 10m
Deal found 8/17![JetBlue logo]()
$283
This JetBlue deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/122:10 pm -
Nonstop3h 07m
Mon 10/1910:00 am -
Nonstop3h 10m
Deal found 8/17![JetBlue logo]()
$286
Last-minute flights from Jacksonville to Luis Munoz Marin IntlDiscover last-minute flight deals from Jacksonville to Luis Munoz Marin Intl. Data last updated August 20, 2026 and is based on user searches.
Discover last-minute flight deals from Jacksonville to Luis Munoz Marin Intl. Data last updated August 20, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/712:48 pm -
Nonstop3h 13m
Sun 9/137:50 am -
Nonstop3h 27m
Deal found 8/19![Frontier logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:44 pm -
1 stop18h 33m
Sun 9/137:50 am -
Nonstop3h 27m
Deal found 8/19![Multiple Airlines logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:12 pm -
Nonstop3h 04m
Sun 9/137:50 am -
Nonstop3h 27m
Deal found 8/19![Frontier logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:12 pm -
Nonstop3h 04m
Thu 9/177:50 am -
Nonstop3h 27m
Deal found 8/19![Frontier logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:15 pm -
1 stop24h 02m
Sun 9/207:50 am -
Nonstop3h 27m
Deal found 8/19![Multiple Airlines logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/177:46 pm -
2 stops37h 49m
Thu 9/247:50 am -
Nonstop3h 27m
Deal found 8/19![Frontier logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/223:15 pm -
1 stop24h 02m
Sun 9/277:50 am -
Nonstop3h 27m
Deal found 8/17![Multiple Airlines logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/223:15 pm -
1 stop24h 02m
Thu 9/247:50 am -
Nonstop3h 27m
Deal found 8/15![Multiple Airlines logo]()
$200
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2412:12 pm -
Nonstop3h 04m
Sun 9/277:50 am -
Nonstop3h 27m
Deal found 8/16![Frontier logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2412:12 pm -
Nonstop3h 04m
Sun 10/47:00 am -
1 stop25h 25m
Deal found 8/18![Multiple Airlines logo]()
$191
One-way flights from Jacksonville to Luis Munoz Marin IntlSearch for one-way flight options from Jacksonville to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated August 20, 2026.
Search for one-way flight options from Jacksonville to Luis Munoz Marin Intl. Find affordable one-way fares based on user searches. Data last updated August 20, 2026.
This Super.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1312:12 pm -
Nonstop3h 04m
Deal found 8/18![Frontier logo]()
$73
This Frontier deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2012:12 pm -
Nonstop3h 04m
Deal found 8/18![Frontier logo]()
$74
This Frontier deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/812:57 pm -
Nonstop3h 07m
Deal found 8/18![Frontier logo]()
$79
This Super.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3011:14 am -
Nonstop3h 14m
Deal found 8/17![Frontier logo]()
$83
This Booking.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:14 am -
Nonstop3h 14m
Deal found 8/17![Frontier logo]()
$84
This Trip.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/259:01 pm -
Nonstop3h 07m
Deal found 8/16![Frontier logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/1512:57 pm -
Nonstop3h 07m
Deal found 8/15![Frontier logo]()
$96
This Kiwi.com deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1712:12 pm -
Nonstop3h 04m
Deal found 8/15![Frontier logo]()
$97
This Priceline deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/712:48 pm -
Nonstop3h 13m
Deal found 8/17![Frontier logo]()
$98
This Faresmojo deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:44 am -
1 stop5h 54m
Deal found 8/17![JetBlue logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/173:15 pm -
1 stop8h 23m
Deal found 8/17![Multiple Airlines logo]()
$105
Find flight deals from Jacksonville to Luis Munoz Marin Intl
Discover tips and strategies to find the most affordable flight options for your journey from Jacksonville (JAX) to Luis Munoz Marin Intl (SJU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $174 (Kiwi.com) |
One-way from | $73 (Super.com) |
Popular in | December |
Cheapest in | May |
Average price | $266 |
Good round-trip deal | $235 or less |
Good one-way deal | $136 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Jacksonville to Luis Munoz Marin Intl 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, Cheapflights users made 7,457,451 searches. Data last updated August 20, 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
Cheapest round-trip
JacksonvilleSan Juan
JAX Jacksonville - SJU San Juan Luis Munoz Marin Intl
JAXSJU
Jacksonville
Wed 11/4
2:10 pm-6:13 pm
Nonstop3h 03m
San Juan Luis Munoz Marin Intl
Wed 11/11
11:00 am-1:15 pm
Nonstop3h 15m
$247
Quickest round-trip
JacksonvilleSan Juan
JAX Jacksonville - SJU San Juan Luis Munoz Marin Intl
JAXSJU
Jacksonville
Fri 10/16
2:10 pm-5:17 pm
Nonstop3h 07m
San Juan Luis Munoz Marin Intl
Fri 10/23
10:00 am-1:10 pm
Nonstop3h 10m
$247
JacksonvilleSan Juan
JAX Jacksonville - SJU San Juan Luis Munoz Marin Intl
JAXSJU
Jacksonville
Sat 8/29
3:51 pm-6:55 pm
Nonstop3h 04m
San Juan Luis Munoz Marin Intl
Tue 9/1
3:40 pm-6:53 pm
Nonstop3h 13m
$247
JacksonvilleSan Juan
JAX Jacksonville - SJU San Juan Luis Munoz Marin Intl
JAXSJU
Jacksonville
Mon 10/26
2:10 pm-5:13 pm
Nonstop3h 03m
San Juan Luis Munoz Marin Intl
Fri 10/30
10:00 am-1:15 pm
Nonstop3h 15m
$247
JacksonvilleSan Juan
JAX Jacksonville - SJU San Juan Luis Munoz Marin Intl
JAXSJU
Jacksonville
Wed 10/14
2:10 pm-5:17 pm
Nonstop3h 07m
San Juan Luis Munoz Marin Intl
Thu 10/15
10:00 am-1:10 pm
Nonstop3h 10m
$267
JacksonvilleSan Juan
JAX Jacksonville - SJU San Juan Luis Munoz Marin Intl
JAXSJU
Jacksonville
Sun 9/6
12:35 pm-11:20 pm
1 stop10h 45m
San Juan Luis Munoz Marin Intl
Sat 9/12
6:25 am-3:30 pm
2 stops9h 05m
$270
JacksonvilleSan Juan
JAX Jacksonville - SJU San Juan Luis Munoz Marin Intl
JAXSJU
Jacksonville
Fri 9/25
2:00 pm-11:55 pm
2 stops9h 55m
San Juan Luis Munoz Marin Intl
Wed 9/30
5:15 am-3:45 pm
2 stops10h 30m
$283
JacksonvilleSan Juan
JAX Jacksonville - SJU San Juan Luis Munoz Marin Intl
JAXSJU
Jacksonville
Wed 10/14
7:05 am-1:25 pm
1 stop6h 20m
San Juan Luis Munoz Marin Intl
Mon 10/19
10:00 am-1:10 pm
Nonstop3h 10m
$283
JacksonvilleSan Juan
JAX Jacksonville - SJU San Juan Luis Munoz Marin Intl
JAXSJU
Jacksonville
Tue 10/13
7:05 am-1:25 pm
1 stop6h 20m
San Juan Luis Munoz Marin Intl
Mon 10/19
10:00 am-1:10 pm
Nonstop3h 10m
$283
JacksonvilleSan Juan
JAX Jacksonville - SJU San Juan Luis Munoz Marin Intl
JAXSJU
Jacksonville
Wed 9/9
6:00 am-8:47 pm
2 stops14h 47m
San Juan Luis Munoz Marin Intl
Wed 9/16
3:41 pm-11:30 pm
1 stop7h 49m
$286
Showing 1-10 of 23 resultsSorted by cheapest first
Compare providers for flights from Jacksonville to Luis Munoz Marin Intl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Jacksonville to Luis Munoz Marin Intl in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Jacksonville-San Juan Luis Munoz Marin Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Jacksonville-San Juan Luis Munoz Marin Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Jacksonville-San Juan Luis Munoz Marin Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Jacksonville-San Juan Luis Munoz Marin Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Jacksonville-San Juan Luis Munoz Marin Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Jacksonville to Luis Munoz Marin Intl
Have a flexible travel schedule? Discover the best time to fly to Luis Munoz Marin Intl from Jacksonville with our price prediction graph.
JAX-SJU
Estimated round-trip price
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Everything you need to know about your flight from Jacksonville to San Juan Luis Munoz Marin Intl Airport
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How far ahead should I book a flight from Jacksonville to San Juan Luis Munoz Marin Intl Airport?
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 81 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Jacksonville to San Juan Luis Munoz Marin Intl Airport?
Currently, May is the cheapest month in which you can book a flight from Jacksonville to San Juan Luis Munoz Marin Intl Airport (average of $259). Flying from Jacksonville to San Juan Luis Munoz Marin Intl Airport in December is currently the most expensive (average of $393). 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.
What is the cheapest time of day to fly from JAX to SJU?
Find hourly flight availability from Jacksonville to Luis Munoz Marin Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 20, 2026.
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 afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 23% on airfare.
What is the cheapest day to fly from Jacksonville to San Juan Luis Munoz Marin Intl Airport?
Use this chart to determine the cheapest time to fly round-trip from Jacksonville to Luis Munoz Marin Intl. Price data was last updated on August 15, 2026.
Travelers seeking maximum savings on their Jacksonville to San Juan Luis Munoz Marin Intl Airport flight should consider departing on Tuesday mornings when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
What’s the top layover airport for flights from Jacksonville to San Juan Luis Munoz Marin Intl Airport?
Share of 1-stop round-trip flights from Jacksonville to San Juan Luis Munoz Marin Intl Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.
Houston (IAH) – chosen by Cheapflights users on 50% of 1-stop itineraries from Jacksonville to San Juan Luis Munoz Marin Intl Airport on Cheapflights.
What’s the cheapest layover airport for flights from Jacksonville to San Juan Luis Munoz Marin Intl Airport?
Average round-trip fare for 1-stop flights from Jacksonville to San Juan Luis Munoz Marin Intl Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Baltimore (BWI) is the most affordable 1-stop option, with an average round-trip price of $273.
What’s the fastest layover option from Jacksonville to San Juan Luis Munoz Marin Intl Airport?
Shortest average travel time for 1-stop one-way flights from Jacksonville to San Juan Luis Munoz Marin Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Baltimore (BWI) have the shortest average one-way travel time for 1-stop routes: 8h 45m.
Which airport typically offers the quickest layover for flights from Jacksonville to San Juan Luis Munoz Marin Intl Airport?
Average layover duration for 1-stop one-way flights from Jacksonville to San Juan Luis Munoz Marin Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Houston (IAH) offer the fastest connection on this route, with an average layover time of 1h 36m.
The best insider tips for Jacksonville to San Juan Luis Munoz Marin Intl Airport flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Jacksonville to San Juan Luis Munoz Marin Intl Airport trip
Our travel experts
Reviews of airlines servicing Luis Munoz Marin Intl
Get insights into the airlines that provide service to Luis Munoz Marin Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Luis Munoz Marin Intl. Reviews last updated August 20, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from Jacksonville to San Juan Luis Munoz Marin Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Overall
7.8
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Comfort
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Overall
7.8
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Comfort
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Overall
7.8
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Comfort
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Overall
7.8
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Comfort
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Overall
7.8
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Comfort
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Overall
7.8
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Related info for your journey
Find useful and relevant information for your journey from Jacksonville to Luis Munoz Marin Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Juan Luis Munoz Marin Intl Airport?
Book flights to San Juan Luis Munoz Marin Intl Airport if you plan to visit one of these locationsFajardo
Luquillo
Dorado
Rio Grande
Humacao
Bayamón
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Other flights to Luis Munoz Marin Intl
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Jacksonville and Luis Munoz Marin Intl flights
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Top 5 airlines flying from Jacksonville to Luis Munoz Marin Intl
Discover the top 5 airlines that operate flights from Jacksonville to Luis Munoz Marin Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated August 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$108 | Average$297 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$129 | Average$259 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$196 | Average$326 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$233 | Average$369 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$248 | Average$411 | FlexibilityNo cancel fee | On-time69% |