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Cheap flights from Jacksonville to Saint Lucia from $188

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 4/2. 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.
JetBlue Logo
6:14 am - 3:19 pm
JAX
-
UVF
9h 05m
1 stop
JetBlue Logo
1:47 pm - 11:59 pm
UVF
-
JAX
10h 12m
1 stop
$463JetBlue
Sun, Jun 7 - Sun, Jun 14
American Airlines Logo
6:05 pm - 12:08 pm
JAX
-
UVF
18h 03m
2 stops
American Airlines Logo
1:08 pm - 12:08 am
UVF
-
JAX
11h 00m
1 stop
$482American Airlines
Wed, Jul 29 - Tue, Aug 4
American Airlines Logo
8:00 am - 12:08 pm
JAX
-
UVF
28h 08m
1 stop
American Airlines Logo
1:08 pm - 12:08 am
UVF
-
JAX
11h 00m
1 stop
$484American Airlines
Wed, Jul 29 - Tue, Aug 4
American Airlines Logo
6:00 am - 12:02 pm
JAX
-
UVF
6h 02m
1 stop
American Airlines Logo
1:02 pm - 11:59 pm
UVF
-
JAX
10h 57m
1 stop
$488American Airlines
Thu, May 21 - Thu, May 28
American Airlines Logo
7:59 pm - 12:02 pm
JAX
-
UVF
16h 03m
2 stops
American Airlines Logo
2:48 pm - 11:59 pm
UVF
-
JAX
9h 11m
1 stop
$493American Airlines
Thu, May 21 - Thu, May 28
JetBlue Logo
6:14 am - 3:19 pm
JAX
-
UVF
9h 05m
1 stop
JetBlue Logo
1:47 pm - 11:59 pm
UVF
-
JAX
10h 12m
1 stop
$494JetBlue
Sun, Jun 7 - Sun, Jun 14
American Airlines Logo
6:00 am - 12:02 pm
JAX
-
UVF
6h 02m
1 stop
American Airlines Logo
3:16 pm - 8:35 am
UVF
-
JAX
17h 19m
1 stop
$508American Airlines
Thu, May 21 - Thu, May 28
American Airlines Logo
6:05 pm - 12:02 pm
JAX
-
UVF
17h 57m
2 stops
American Airlines Logo
3:16 pm - 8:35 am
UVF
-
JAX
17h 19m
1 stop
$513American Airlines
Thu, May 21 - Thu, May 28
American Airlines Logo
6:00 am - 2:58 pm
JAX
-
UVF
8h 58m
1 stop
American Airlines Logo
3:58 pm - 10:10 am
UVF
-
JAX
18h 12m
1 stop
$514American Airlines
Thu, Apr 2 - Mon, Apr 6
JetBlue Logo
6:45 am - 2:47 pm
JAX
-
UVF
8h 02m
1 stop
JetBlue Logo
3:57 pm - 10:44 am
UVF
-
JAX
18h 47m
1 stop
$516JetBlue
Sun, Apr 12 - Fri, Apr 17

JetBlue flights from Jacksonville to Saint Lucia

Our best JetBlue deals on Jacksonville to Saint Lucia flight tickets
JetBlue
Jun 7
JAX6:14 amJacksonville
9h 05m
1 stop
UVF3:19 pmCastries Hewanorra
Jun 14
UVF1:47 pmCastries Hewanorra
10h 12m
1 stop
JAX11:59 pmJacksonville
$463
JetBlue
Jun 7
JAX6:14 amJacksonville
9h 05m
1 stop
UVF3:19 pmCastries Hewanorra
Jun 14
UVF1:47 pmCastries Hewanorra
10h 12m
1 stop
JAX11:59 pmJacksonville
$494
JetBlue
Apr 12
JAX6:45 amJacksonville
11h 02m
1 stop
UVF5:47 pmCastries Hewanorra
Apr 17
UVF3:57 pmCastries Hewanorra
18h 47m
1 stop
JAX10:44 amJacksonville
$516

American Airlines flights from Jacksonville to Saint Lucia

Our best American Airlines deals on Jacksonville to Saint Lucia flight tickets
American Airlines
Jul 29
JAX8:17 pmJacksonville
15h 51m
2 stops
UVF12:08 pmCastries Hewanorra
Aug 4
UVF1:08 pmCastries Hewanorra
11h 00m
1 stop
JAX12:08 amJacksonville
$482
American Airlines
Jul 29
JAX8:00 amJacksonville
28h 08m
1 stop
UVF12:08 pmCastries Hewanorra
Aug 4
UVF1:08 pmCastries Hewanorra
11h 00m
1 stop
JAX12:08 amJacksonville
$484
American Airlines
May 21
JAX6:00 amJacksonville
6h 02m
1 stop
UVF12:02 pmCastries Hewanorra
May 28
UVF1:02 pmCastries Hewanorra
10h 57m
1 stop
JAX11:59 pmJacksonville
$488

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 March 18, 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

Sun 6/7

6:14 am-3:19 pm

1 stop9h 05m

Castries Hewanorra

Sun 6/14

1:47 pm-11:59 pm

1 stop10h 12m

$463

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Wed 7/29

6:05 pm-12:08 pm

2 stops18h 03m

Castries Hewanorra

Tue 8/4

1:08 pm-12:08 am

1 stop11h 00m

$482

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Wed 7/29

8:00 am-12:08 pm

1 stop28h 08m

Castries Hewanorra

Tue 8/4

1:08 pm-12:08 am

1 stop11h 00m

$484
Quickest round-trip

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Thu 5/21

6:00 am-12:02 pm

1 stop6h 02m

Castries Hewanorra

Thu 5/28

1:02 pm-11:59 pm

1 stop10h 57m

$488

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Thu 5/21

7:59 pm-12:02 pm

2 stops16h 03m

Castries Hewanorra

Thu 5/28

2:48 pm-11:59 pm

1 stop9h 11m

$493

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Sun 6/7

6:14 am-3:19 pm

1 stop9h 05m

Castries Hewanorra

Sun 6/14

1:47 pm-11:59 pm

1 stop10h 12m

$494

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Thu 5/21

6:00 am-12:02 pm

1 stop6h 02m

Castries Hewanorra

Thu 5/28

3:16 pm-8:35 am

1 stop17h 19m

$508

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Thu 5/21

6:05 pm-12:02 pm

2 stops17h 57m

Castries Hewanorra

Thu 5/28

3:16 pm-8:35 am

1 stop17h 19m

$513

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Thu 4/2

6:00 am-2:58 pm

1 stop8h 58m

Castries Hewanorra

Mon 4/6

3:58 pm-10:10 am

1 stop18h 12m

$514

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Sun 4/12

6:45 am-2:47 pm

1 stop8h 02m

Castries Hewanorra

Fri 4/17

3:57 pm-10:44 am

1 stop18h 47m

$516

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 airline that flies from Jacksonville to Saint Lucia?

American Airlines and United Airlines are the most popular carriers operating from Jacksonville to Saint Lucia

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

8h 02m

Direct flights

None
The fastest flight from Jacksonville to Saint Lucia takes 8h 02m
There are no direct flights from Jacksonville to Saint Lucia. There are no popular flight routes from Jacksonville to Saint Lucia.
Search flight deals

  • 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
8,286 reviews
Search Delta flights
American AirlinesPriceFrom $507Free CancellationRating
7.1
11,468 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

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Popular cities in Saint Lucia

Popular flights according to clicks in the last 7 days on momondo
Flights to Castriesfrom $463