$154+ Cheap flights from Jacksonville (JAX) to Saint Lucia
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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — UVF
Apr 26 — May 31
Round-trip
1 adult, Economy
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Find cheap flights from Jacksonville to Saint Lucia 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
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Jacksonville to Saint Lucia
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Cheapest flights from Jacksonville to Saint LuciaExplore the most affordable flight options available from Jacksonville to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 27, 2026.
Explore the most affordable flight options available from Jacksonville to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 27, 2026.
This Delta deal was found by Cheapflights users on 3/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/126:05 am
JAX
- UVF
1 stop8h 00m
Delta
Thu 5/213:25 pm
UVF
- JAX
1 stop17h 16m
Delta
Deal found 3/23![Delta logo]()
$408
This KAYAK deal was found by Cheapflights users on 3/25. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/66:10 am
JAX
- UVF
1 stop9h 25m
JetBlue
Thu 6/111:47 pm
UVF
- JAX
1 stop10h 12m
JetBlue
Deal found 3/25![JetBlue logo]()
$433
This KAYAK deal was found by Cheapflights users on 3/24. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/136:06 am
JAX
- UVF
1 stop8h 22m
JetBlue
Sun 5/242:10 pm
UVF
- JAX
1 stop9h 39m
JetBlue
Deal found 3/24![JetBlue logo]()
$448
This KAYAK deal was found by Cheapflights users on 3/26. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/46:10 am
JAX
- UVF
1 stop9h 25m
JetBlue
Mon 6/82:10 pm
UVF
- JAX
1 stop9h 39m
JetBlue
Deal found 3/26![JetBlue logo]()
$477
This American Airlines deal was found by Cheapflights users on 3/25. 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 5/276:05 pm
JAX
- UVF
2 stops18h 00m
American Airlines
Tue 6/22:48 pm
UVF
- JAX
2 stops20h 21m
American Airlines
Deal found 3/25![American Airlines logo]()
$482
This American Airlines deal was found by Cheapflights users on 3/23. 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.
Mon 5/257:59 pm
JAX
- UVF
2 stops16h 06m
American Airlines
Tue 6/21:05 pm
UVF
- JAX
2 stops24h 02m
American Airlines
Deal found 3/23![American Airlines logo]()
$495
This Delta deal was found by Cheapflights users on 3/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/135:05 am
JAX
- UVF
1 stop9h 00m
Delta
Thu 5/213:25 pm
UVF
- JAX
1 stop17h 16m
Delta
Deal found 3/24![Delta logo]()
$503
This American Airlines deal was found by Cheapflights users on 3/25. 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.
Thu 5/215:50 pm
JAX
- UVF
2 stops18h 15m
American Airlines
Thu 5/282:48 pm
UVF
- JAX
2 stops17h 47m
American Airlines
Deal found 3/25![American Airlines logo]()
$513
This KAYAK deal was found by Cheapflights users on 3/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/246:10 am
JAX
- UVF
1 stop9h 25m
JetBlue
Mon 6/12:10 pm
UVF
- JAX
1 stop9h 39m
JetBlue
Deal found 3/23![JetBlue logo]()
$514
This American Airlines deal was found by Cheapflights users on 3/23. 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.
Mon 5/257:59 pm
JAX
- UVF
2 stops16h 06m
American Airlines
Wed 5/272:48 pm
UVF
- JAX
2 stops26h 26m
American Airlines
Deal found 3/23![American Airlines logo]()
$545
This Mytrip deal was found by Cheapflights users on 3/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2110:50 am
JAX
- SLU
2 stops31h 35m
Multiple Airlines
Sun 6/285:00 am
SLU
- JAX
3 stops28h 02m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$1,166
This Orbitz deal was found by Cheapflights users on 3/23. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/196:05 am
JAX
- SLU
3 stops31h 35m
Multiple Airlines
Thu 7/2312:40 pm
SLU
- JAX
3 stops35h 19m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$1,195
Best flights from Jacksonville to Saint LuciaDiscover carefully curated flight deals from Jacksonville to Saint Lucia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 27, 2026.
Discover carefully curated flight deals from Jacksonville to Saint Lucia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 27, 2026.
This Delta deal was found by Cheapflights users on 3/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/175:05 am
JAX
- UVF
1 stop9h 00m
Delta
Thu 5/213:25 pm
UVF
- JAX
1 stop17h 16m
Delta
Deal found 3/24![Delta logo]()
$408
This KAYAK deal was found by Cheapflights users on 3/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/46:10 am
JAX
- UVF
1 stop9h 25m
JetBlue
Mon 6/82:10 pm
UVF
- JAX
1 stop9h 39m
JetBlue
Deal found 3/23![JetBlue logo]()
$543
This American Airlines deal was found by Cheapflights users on 3/23. 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 5/276:43 pm
JAX
- UVF
1 stop17h 22m
American Airlines
Tue 6/21:05 pm
UVF
- JAX
1 stop10h 54m
American Airlines
Deal found 3/23![American Airlines logo]()
$549
This Delta deal was found by Cheapflights users on 3/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/135:05 am
JAX
- UVF
1 stop9h 00m
Delta
Tue 5/193:25 pm
UVF
- JAX
1 stop17h 16m
Delta
Deal found 3/23![Delta logo]()
$503
This Delta deal was found by Cheapflights users on 3/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/175:05 am
JAX
- UVF
1 stop9h 00m
Delta
Sat 5/233:30 pm
UVF
- JAX
1 stop8h 47m
Delta
Deal found 3/24![Delta logo]()
$558
This FlightHub deal was found by Cheapflights users on 3/23. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/76:10 am
JAX
- UVF
1 stop9h 25m
JetBlue
Sun 6/144:20 pm
UVF
- JAX
2 stops26h 54m
JetBlue
Deal found 3/23![JetBlue logo]()
$648
This Mytrip deal was found by Cheapflights users on 3/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2110:50 am
JAX
- SLU
3 stops31h 35m
Multiple Airlines
Sun 6/285:00 am
SLU
- JAX
3 stops28h 02m
Multiple Airlines
Deal found 3/26![Multiple Airlines logo]()
$1,309
This Delta deal was found by Cheapflights users on 3/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/206:05 am
JAX
- UVF
1 stop8h 00m
Delta
Thu 5/283:25 pm
UVF
- JAX
1 stop17h 16m
Delta
Deal found 3/23![Delta logo]()
$611
This Delta deal was found by Cheapflights users on 3/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/176:05 am
JAX
- UVF
1 stop8h 00m
Delta
Tue 5/263:25 pm
UVF
- JAX
1 stop17h 16m
Delta
Deal found 3/23![Delta logo]()
$653
This Delta deal was found by Cheapflights users on 3/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/165:05 am
JAX
- UVF
1 stop9h 04m
Delta
Sat 5/233:30 pm
UVF
- JAX
1 stop8h 47m
Delta
Deal found 3/24![Delta logo]()
$708
This Delta deal was found by Cheapflights users on 3/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/158:18 pm
JAX
- UVF
1 stop17h 51m
Delta
Sat 5/233:30 pm
UVF
- JAX
1 stop8h 47m
Delta
Deal found 3/24![Delta logo]()
$708
This Orbitz deal was found by Cheapflights users on 3/23. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/196:05 am
JAX
- SLU
3 stops31h 35m
Multiple Airlines
Thu 7/235:50 pm
SLU
- JAX
2 stops51h 41m
Multiple Airlines
Deal found 3/23![Multiple Airlines logo]()
$1,521
This Expedia deal was found by Cheapflights users on 3/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1710:20 am
JAX
- SLU
2 stops52h 15m
Multiple Airlines
Tue 6/237:10 pm
SLU
- JAX
2 stops50h 21m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$3,850
Last-minute flights from Jacksonville to Saint LuciaDiscover last-minute flight deals from Jacksonville to Saint Lucia. Data last updated March 27, 2026 and is based on user searches.
Discover last-minute flight deals from Jacksonville to Saint Lucia. Data last updated March 27, 2026 and is based on user searches.
This Justfly.com deal was found by Cheapflights users on 3/25. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:10 am
JAX
- UVF
1 stop8h 27m
JetBlue
Sun 4/263:57 pm
UVF
- JAX
1 stop18h 47m
JetBlue
Deal found 3/25![JetBlue logo]()
$672
This Justfly.com deal was found by Cheapflights users on 3/25. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:10 am
JAX
- UVF
1 stop8h 27m
Multiple Airlines
Sun 4/264:05 pm
UVF
- JAX
2 stops27h 29m
Multiple Airlines
Deal found 3/25![Multiple Airlines logo]()
$867
This FlightHub deal was found by Cheapflights users on 3/25. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:10 am
JAX
- UVF
1 stop8h 17m
JetBlue
Mon 5/43:57 pm
UVF
- JAX
2 stops17h 10m
JetBlue
Deal found 3/25![JetBlue logo]()
$1,013
This FlightHub deal was found by Cheapflights users on 3/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/308:00 am
JAX
- UVF
2 stops30h 05m
Multiple Airlines
Mon 5/43:57 pm
UVF
- JAX
2 stops17h 10m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$1,074
This American Airlines deal was found by Cheapflights users on 3/24. 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.
Thu 4/306:12 pm
JAX
- UVF
2 stops19h 33m
American Airlines
Mon 5/43:28 pm
UVF
- JAX
2 stops21h 56m
American Airlines
Deal found 3/24![American Airlines logo]()
$1,075
One-way flights from Jacksonville to Saint LuciaSearch for one-way flight options from Jacksonville to Saint Lucia. Find affordable one-way fares based on user searches. Data last updated March 27, 2026.
Search for one-way flight options from Jacksonville to Saint Lucia. Find affordable one-way fares based on user searches. Data last updated March 27, 2026.
This American Airlines deal was found by Cheapflights users on 3/22. 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.
Tue 8/46:00 am
JAX
- UVF
1 stop6h 08m
American Airlines
Deal found 3/22![American Airlines logo]()
$154
Find flight deals from Jacksonville to Saint Lucia
Keep the following information in mind while searching for Jacksonville to Saint Lucia flight deals. Data was last updated March 27, 2026.
Round-trip from | $408 (Delta) |
|---|---|
One-way from | $154 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Jacksonville to Saint Lucia 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 2,558,603 searches. Data last updated March 27, 2026.
Use the filters below to find and compare flights from Jacksonville to Saint Lucia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
JacksonvilleCastries
JAX - UVF
JAXUVF
Jacksonville
Sun 5/17
5:05 am-2:05 pm
1 stop9h 00m
Castries Hewanorra
Thu 5/21
3:25 pm-8:41 am
1 stop17h 16m
$408
JacksonvilleCastries
JAX - UVF
JAXUVF
Jacksonville
Wed 5/13
5:05 am-2:05 pm
1 stop9h 00m
Castries Hewanorra
Tue 5/19
3:25 pm-8:41 am
1 stop17h 16m
$503
JacksonvilleCastries
JAX - UVF
JAXUVF
Jacksonville
Thu 6/4
6:10 am-3:35 pm
1 stop9h 25m
Castries Hewanorra
Mon 6/8
2:10 pm-11:49 pm
1 stop9h 39m
$543
JacksonvilleCastries
JAX - UVF
JAXUVF
Jacksonville
Wed 5/27
6:43 pm-12:05 pm
1 stop17h 22m
Castries Hewanorra
Tue 6/2
1:05 pm-11:59 pm
1 stop10h 54m
$549
Quickest round-trip
JacksonvilleCastries
JAX - UVF
JAXUVF
Jacksonville
Sun 5/17
5:05 am-2:05 pm
1 stop9h 00m
Castries Hewanorra
Sat 5/23
3:30 pm-12:17 am
1 stop8h 47m
$558
JacksonvilleCastries
JAX - UVF
JAXUVF
Jacksonville
Wed 5/20
6:05 am-2:05 pm
1 stop8h 00m
Castries Hewanorra
Thu 5/28
3:25 pm-8:41 am
1 stop17h 16m
$611
JacksonvilleCastries
JAX - UVF
JAXUVF
Jacksonville
Sun 6/7
6:10 am-3:35 pm
1 stop9h 25m
Castries Hewanorra
Sun 6/14
4:20 pm-7:14 pm
2 stops26h 54m
$648
JacksonvilleCastries
JAX - UVF
JAXUVF
Jacksonville
Sun 5/17
6:05 am-2:05 pm
1 stop8h 00m
Castries Hewanorra
Tue 5/26
3:25 pm-8:41 am
1 stop17h 16m
$653
JacksonvilleCastries
JAX - UVF
JAXUVF
Jacksonville
Sat 5/16
5:05 am-2:09 pm
1 stop9h 04m
Castries Hewanorra
Sat 5/23
3:30 pm-12:17 am
1 stop8h 47m
$708
JacksonvilleCastries
JAX - UVF
JAXUVF
Jacksonville
Fri 5/15
8:18 pm-2:09 pm
1 stop17h 51m
Castries Hewanorra
Sat 5/23
3:30 pm-12:17 am
1 stop8h 47m
$708
Showing 1-10 of 14 resultsSorted by cheapest first
Best time to book a flight from Jacksonville to Saint Lucia
Have a flexible travel schedule? Discover the best time to fly to Saint Lucia from Jacksonville with our price prediction graph.
JAX-UVF
JAX-SLU
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Jacksonville to Saint Lucia
JAX-LC0
JAX-UVF
JAX-SLU
What is the cheapest month to book a flight from Jacksonville to Saint Lucia?
Currently, February is the cheapest month in which you can book a flight from Jacksonville to Saint Lucia (average of $367). Flying from Jacksonville to Saint Lucia in December is currently the most expensive (average of $831). 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.
Reviews of airlines servicing Saint Lucia
Get insights into the airlines that provide service to Saint Lucia. 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 Saint Lucia. Reviews last updated March 27, 2026.
Get a feel of what it's like to fly with Delta and American Airlines from Jacksonville to Saint Lucia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.9
Boarding
8.1
Food
7.2
Entertainment
7.8
Crew
8.5
Overall
7.9
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Comfort
7.9
Boarding
8.1
Food
7.2
Entertainment
7.8
Crew
8.5
Overall
7.9
Reviews
1 / 20
6.0
Goodpilar,May 2025
RSW - ATL
Comfort
7.9
Boarding
8.1
Food
7.2
Entertainment
7.8
Crew
8.5
Overall
7.9
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 Saint Lucia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Jacksonville to Saint Lucia
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Complete your trip
Complete your trip to Saint Lucia by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Jacksonville to Saint Lucia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Jacksonville and Saint Lucia flights
Browse other Jacksonville and Saint Lucia flight options. Last updated on March 27, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Jacksonville to Saint Lucia
Discover the top 2 airlines that operate flights from Jacksonville to Saint Lucia. 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 2,558,603 searches. Data last updated March 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$468 | Average$645 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$517 | Average$824 | FlexibilityNo cancel fee | On-time71% |