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Cheap flights from Jacksonville to Saint Lucia from $252

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 7/10. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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
6:18 am - 2:20 pm
JAX
-
UVF
8h 02m
1 stop
American Airlines Logo
2:50 pm - 12:15 am
UVF
-
JAX
9h 25m
1 stop
$553American Airlines
Wed, Jul 29 - Tue, Aug 4
American Airlines Logo
6:18 am - 2:20 pm
JAX
-
UVF
8h 02m
1 stop
American Airlines Logo
2:50 pm - 9:57 am
UVF
-
JAX
19h 07m
2 stops
$558American Airlines
Wed, Jul 29 - Tue, Aug 4
Delta Logo
5:30 am - 2:12 pm
JAX
-
UVF
8h 42m
1 stop
Delta Logo
3:34 pm - 11:55 pm
UVF
-
JAX
8h 21m
1 stop
$582Delta
Wed, Jul 29 - Tue, Aug 4
Delta Logo
7:15 am - 2:26 pm
JAX
-
UVF
7h 11m
1 stop
Delta Logo
3:41 pm - 11:56 pm
UVF
-
JAX
8h 15m
1 stop
$588Delta
Thu, Oct 15 - Wed, Oct 21
American Airlines Logo
6:12 pm - 1:35 pm
JAX
-
UVF
19h 23m
2 stops
American Airlines Logo
2:20 pm - 10:16 am
UVF
-
JAX
19h 56m
2 stops
$593American Airlines
Thu, Oct 15 - Wed, Oct 21
American Airlines Logo
7:19 pm - 3:30 pm
JAX
-
UVF
20h 11m
1 stop
American Airlines Logo
2:20 pm - 11:49 pm
UVF
-
JAX
9h 29m
1 stop
$597American Airlines
Thu, Oct 15 - Wed, Oct 21
American Airlines Logo
8:17 pm - 12:08 pm
JAX
-
UVF
15h 51m
2 stops
American Airlines Logo
2:50 pm - 11:56 am
UVF
-
JAX
21h 06m
2 stops
$598American Airlines
Wed, Jul 29 - Tue, Aug 4
American Airlines Logo
8:26 pm - 1:25 pm
JAX
-
UVF
16h 59m
1 stop
American Airlines Logo
2:20 pm - 11:49 pm
UVF
-
JAX
9h 29m
1 stop
$611American Airlines
Thu, Oct 15 - Wed, Oct 21
American Airlines Logo
6:03 pm - 1:21 pm
JAX
-
UVF
18h 18m
2 stops
American Airlines Logo
4:53 pm - 11:50 am
UVF
-
JAX
19h 57m
2 stops
$617American Airlines
Sun, Nov 29 - Sun, Dec 6
Multiple Airlines Logo
2:10 pm - 1:45 pm
JAX
-
SLU
47h 35m
3 stops
Multiple Airlines Logo
12:35 pm - 10:06 pm
SLU
-
JAX
33h 31m
2 stops
$1,309Multiple Airlines
Sat, Oct 17 - Wed, Oct 21

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American Airlines flights from Jacksonville to Saint Lucia

Our best American Airlines deals on Jacksonville to Saint Lucia flight tickets
American Airlines
Jul 29
JAX6:18 amJacksonville
8h 02m
1 stop
UVF2:20 pmCastries Hewanorra
Aug 4
UVF2:50 pmCastries Hewanorra
9h 25m
1 stop
JAX12:15 amJacksonville
$553
American Airlines
Jul 29
JAX6:18 amJacksonville
8h 02m
1 stop
UVF2:20 pmCastries Hewanorra
Aug 4
UVF2:50 pmCastries Hewanorra
19h 07m
2 stops
JAX9:57 amJacksonville
$558
American Airlines
Oct 15
JAX7:19 pmJacksonville
18h 06m
2 stops
UVF1:25 pmCastries Hewanorra
Oct 21
UVF2:20 pmCastries Hewanorra
18h 05m
2 stops
JAX8:25 amJacksonville
$593

Delta flights from Jacksonville to Saint Lucia

Our best Delta deals on Jacksonville to Saint Lucia flight tickets
Delta
Oct 7
JAX5:05 amJacksonville
9h 21m
1 stop
UVF2:26 pmCastries Hewanorra
Oct 14
UVF3:41 pmCastries Hewanorra
8h 15m
1 stop
JAX11:56 pmJacksonville
$548
Delta
Jul 29
JAX5:30 amJacksonville
8h 42m
1 stop
UVF2:12 pmCastries Hewanorra
Aug 4
UVF3:34 pmCastries Hewanorra
8h 21m
1 stop
JAX11:55 pmJacksonville
$582
Delta
Oct 15
JAX7:15 amJacksonville
7h 11m
1 stop
UVF2:26 pmCastries Hewanorra
Oct 21
UVF3:41 pmCastries Hewanorra
8h 15m
1 stop
JAX11:56 pmJacksonville
$588

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 June 29, 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

Wed 7/29

6:18 am-2:20 pm

1 stop8h 02m

Castries Hewanorra

Tue 8/4

2:50 pm-12:15 am

1 stop9h 25m

$553

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Wed 7/29

6:18 am-2:20 pm

1 stop8h 02m

Castries Hewanorra

Tue 8/4

2:50 pm-9:57 am

2 stops19h 07m

$558

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Wed 7/29

5:30 am-2:12 pm

1 stop8h 42m

Castries Hewanorra

Tue 8/4

3:34 pm-11:55 pm

1 stop8h 21m

$582
Quickest round-trip

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Thu 10/15

7:15 am-2:26 pm

1 stop7h 11m

Castries Hewanorra

Wed 10/21

3:41 pm-11:56 pm

1 stop8h 15m

$588

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Thu 10/15

6:12 pm-1:35 pm

2 stops19h 23m

Castries Hewanorra

Wed 10/21

2:20 pm-10:16 am

2 stops19h 56m

$593

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Thu 10/15

7:19 pm-3:30 pm

1 stop20h 11m

Castries Hewanorra

Wed 10/21

2:20 pm-11:49 pm

1 stop9h 29m

$597

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Wed 7/29

8:17 pm-12:08 pm

2 stops15h 51m

Castries Hewanorra

Tue 8/4

2:50 pm-11:56 am

2 stops21h 06m

$598

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Thu 10/15

8:26 pm-1:25 pm

1 stop16h 59m

Castries Hewanorra

Wed 10/21

2:20 pm-11:49 pm

1 stop9h 29m

$611

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Sun 11/29

6:03 pm-1:21 pm

2 stops18h 18m

Castries Hewanorra

Sun 12/6

4:53 pm-11:50 am

2 stops19h 57m

$617

JacksonvilleCastries

JAX - SLU

JAXSLU

Jacksonville

Sat 10/17

2:10 pm-1:45 pm

3 stops47h 35m

Castries George F. L. Charle

Wed 10/21

12:35 pm-10:06 pm

2 stops33h 31m

$1,309

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 11m

Direct flights

None
The fastest flight from Jacksonville to Saint Lucia takes 7h 11m
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
American AirlinesPriceFrom $462Free CancellationRating
7.1
11,768 reviews
Search American Airlines flights
DeltaPriceFrom $468Free CancellationRating
7.8
8,449 reviews
Search Delta 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

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Wed 7/29
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Popular cities in Saint Lucia

Popular flights according to clicks in the last 7 days on momondo
Flights to Castriesfrom $530