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Cheap flights from Jacksonville to Saint Lucia from $154

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 Saint Lucia departing on 8/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Jacksonville to Saint Lucia

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:14 pm - 1:21 pm
JAX
-
UVF
17h 07m
2 stops
American Airlines Logo
2:28 pm - 8:38 am
UVF
-
JAX
19h 10m
2 stops
$487American Airlines
Fri, Nov 6 - Tue, Nov 10
American Airlines Logo
7:57 pm - 1:21 pm
JAX
-
UVF
16h 24m
1 stop
American Airlines Logo
2:28 pm - 8:38 am
UVF
-
JAX
19h 10m
2 stops
$517American Airlines
Fri, Nov 6 - Tue, Nov 10
American Airlines Logo
6:00 am - 12:05 pm
JAX
-
UVF
6h 05m
1 stop
American Airlines Logo
3:16 pm - 8:34 am
UVF
-
JAX
17h 18m
1 stop
$556American Airlines
Tue, Jun 2 - Thu, Jun 11
American Airlines Logo
7:14 pm - 1:21 pm
JAX
-
UVF
17h 07m
2 stops
American Airlines Logo
2:28 pm - 11:59 pm
UVF
-
JAX
10h 31m
1 stop
$561American Airlines
Fri, Nov 6 - Tue, Nov 10
American Airlines Logo
6:05 pm - 12:05 pm
JAX
-
UVF
18h 00m
2 stops
American Airlines Logo
2:46 pm - 11:59 pm
UVF
-
JAX
9h 13m
1 stop
$563American Airlines
Mon, Jun 1 - Thu, Jun 4
American Airlines Logo
8:17 pm - 12:08 pm
JAX
-
UVF
15h 51m
2 stops
American Airlines Logo
3:20 pm - 10:40 am
UVF
-
JAX
19h 20m
2 stops
$568American Airlines
Wed, Jul 29 - Tue, Aug 4
American Airlines Logo
7:57 pm - 1:21 pm
JAX
-
UVF
16h 24m
1 stop
American Airlines Logo
2:28 pm - 11:59 pm
UVF
-
JAX
10h 31m
1 stop
$586American Airlines
Fri, Nov 6 - Tue, Nov 10
American Airlines Logo
6:00 am - 12:05 pm
JAX
-
UVF
6h 05m
1 stop
American Airlines Logo
3:16 pm - 11:09 am
UVF
-
JAX
19h 53m
2 stops
$591American Airlines
Tue, Jun 2 - Wed, Jun 10
Multiple Airlines Logo
11:20 am - 9:30 am
JAX
-
SLU
22h 10m
3 stops
Multiple Airlines Logo
6:00 pm - 9:31 pm
SLU
-
JAX
27h 31m
3 stops
$1,995Multiple Airlines
Tue, May 26 - Fri, Jun 5
Multiple Airlines Logo
11:21 am - 9:30 am
JAX
-
SLU
22h 09m
3 stops
Multiple Airlines Logo
12:35 pm - 4:02 pm
SLU
-
JAX
27h 27m
3 stops
$2,387Multiple Airlines
Tue, May 26 - Fri, Jun 5

JetBlue flights from Jacksonville to Saint Lucia

Our best JetBlue deals on Jacksonville to Saint Lucia flight tickets
JetBlue
Jun 1
JAX6:10 amJacksonville
9h 25m
1 stop
UVF3:35 pmCastries Hewanorra
Jun 4
UVF4:55 pmCastries Hewanorra
23h 44m
1 stop
JAX4:39 pmJacksonville
$652
JetBlue
Jun 4
JAX5:44 pmJacksonville
19h 06m
1 stop
UVF12:50 pmCastries Hewanorra
Jun 8
UVF4:55 pmCastries Hewanorra
23h 44m
1 stop
JAX4:39 pmJacksonville
$668
JetBlue
Jun 4
JAX5:44 pmJacksonville
21h 51m
1 stop
UVF3:35 pmCastries Hewanorra
Jun 8
UVF4:55 pmCastries Hewanorra
23h 44m
1 stop
JAX4:39 pmJacksonville
$680

American Airlines flights from Jacksonville to Saint Lucia

Our best American Airlines deals on Jacksonville to Saint Lucia flight tickets
American Airlines
Nov 6
JAX7:14 pmJacksonville
17h 07m
2 stops
UVF1:21 pmCastries Hewanorra
Nov 10
UVF2:28 pmCastries Hewanorra
19h 10m
2 stops
JAX8:38 amJacksonville
$487
American Airlines
Nov 6
JAX7:57 pmJacksonville
16h 24m
1 stop
UVF1:21 pmCastries Hewanorra
Nov 10
UVF2:28 pmCastries Hewanorra
19h 10m
2 stops
JAX8:38 amJacksonville
$517
American Airlines
Jun 2
JAX6:00 amJacksonville
6h 05m
1 stop
UVF12:05 pmCastries Hewanorra
Jun 11
UVF3:16 pmCastries Hewanorra
17h 18m
1 stop
JAX8:34 amJacksonville
$556

momondo 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, momondo users made 832,500 searches. Data last updated May 13, 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

Price

Cheapest round-trip

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Fri 11/6

7:14 pm-1:21 pm

2 stops17h 07m

Castries Hewanorra

Tue 11/10

2:28 pm-8:38 am

2 stops19h 10m

$487

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Fri 11/6

7:57 pm-1:21 pm

1 stop16h 24m

Castries Hewanorra

Tue 11/10

2:28 pm-8:38 am

2 stops19h 10m

$517
Quickest round-trip

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Tue 6/2

6:00 am-12:05 pm

1 stop6h 05m

Castries Hewanorra

Thu 6/11

3:16 pm-8:34 am

1 stop17h 18m

$556

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Fri 11/6

7:14 pm-1:21 pm

2 stops17h 07m

Castries Hewanorra

Tue 11/10

2:28 pm-11:59 pm

1 stop10h 31m

$561

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Mon 6/1

6:05 pm-12:05 pm

2 stops18h 00m

Castries Hewanorra

Thu 6/4

2:46 pm-11:59 pm

1 stop9h 13m

$563

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Wed 7/29

8:17 pm-12:08 pm

2 stops15h 51m

Castries Hewanorra

Tue 8/4

3:20 pm-10:40 am

2 stops19h 20m

$568

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Fri 11/6

7:57 pm-1:21 pm

1 stop16h 24m

Castries Hewanorra

Tue 11/10

2:28 pm-11:59 pm

1 stop10h 31m

$586

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Tue 6/2

6:00 am-12:05 pm

1 stop6h 05m

Castries Hewanorra

Wed 6/10

3:16 pm-11:09 am

2 stops19h 53m

$591

JacksonvilleCastries

JAX - SLU

JAXSLU

Jacksonville

Tue 5/26

11:20 am-9:30 am

3 stops22h 10m

Castries George F. L. Charle

Fri 6/5

6:00 pm-9:31 pm

3 stops27h 31m

$1,995

JacksonvilleCastries

JAX - SLU

JAXSLU

Jacksonville

Tue 5/26

11:21 am-9:30 am

3 stops22h 09m

Castries George F. L. Charle

Fri 6/5

12:35 pm-4:02 pm

3 stops27h 27m

$2,387

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Saint Lucia from

How to get the cheapest flight ticket from Jacksonville to Saint Lucia

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 Saint Lucia?

The month of February is, on average, the cheapest month to fly to Saint Lucia from Jacksonville, with most prices found around $350. If you aren’t able to travel to Saint Lucia during the month of February, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $352.

Cheap Jacksonville to Saint Lucia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Jacksonville to Saint Lucia

Fastest flight time

7h 00m

Direct flights

None
The fastest flight from Jacksonville to Saint Lucia takes 7h 00m
There are no direct flights from Jacksonville to Saint Lucia. There are no popular flight routes from Jacksonville to Saint Lucia.
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Frequently asked questions about flying from Jacksonville to Saint Lucia

  • When did momondo last update prices for flights from Jacksonville Airport to Saint Lucia?

    Prices for flights from Jacksonville Airport to Saint Lucia are refreshed on a daily basis.

  • How many operators does momondo search for flights from Jacksonville Airport to Saint Lucia?

  • How old do you have to be to fly from Jacksonville Airport to Saint Lucia?

    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 Saint Lucia.

  • What documentation or ID do you need to fly to Saint Lucia?

    The travel and health documents required for your trip to Saint Lucia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Saint Lucia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Jacksonville to Saint Lucia

Compare and see reviews for airlines that fly from Jacksonville to Saint Lucia with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $468Free CancellationRating
7.9
8,450 reviews
Search Delta flights
American AirlinesPriceFrom $517Free CancellationRating
7.1
11,662 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Jacksonville to Saint Lucia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Jacksonville to Saint Lucia. momondo saves you time and could save you money on your trip.

Can I find flights from Jacksonville to Saint Lucia with flexible booking policies on momondo?

momondo does allow users to show only those flights to Saint Lucia from Jacksonville which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Jacksonville to Saint Lucia?

Once you have performed a search for Jacksonville to Saint Lucia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Jacksonville to Saint Lucia right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Saint Lucia, momondo offers a useful price alert feature which will track prices for flights to Saint Lucia from Jacksonville and alert you when they change.

An easier way to manage your Saint Lucia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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Popular flights according to clicks in the last 7 days on momondo
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