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Cheap flights from Jacksonville to Saint Lucia from $316

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Jacksonville to Saint Lucia departing on 2/23. 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
8:07 pm - 2:48 pm
JAX
-
UVF
17h 41m
2 stops
American Airlines Logo
4:58 pm - 10:01 am
UVF
-
JAX
18h 03m
2 stops
$316American Airlines
Mon, Feb 23 - Mon, Mar 2
American Airlines Logo
6:00 am - 1:48 pm
JAX
-
UVF
7h 48m
1 stop
American Airlines Logo
3:58 pm - 12:03 pm
UVF
-
JAX
20h 05m
2 stops
$319American Airlines
Tue, Mar 24 - Mon, Mar 30
American Airlines Logo
8:10 pm - 3:58 pm
JAX
-
UVF
18h 48m
1 stop
American Airlines Logo
3:58 pm - 9:03 am
UVF
-
JAX
17h 05m
1 stop
$321American Airlines
Mon, Mar 2 - Mon, Mar 9
Delta Logo
5:30 am - 3:05 pm
JAX
-
UVF
8h 35m
1 stop
Delta Logo
3:18 pm - 11:59 pm
UVF
-
JAX
8h 41m
1 stop
$328Delta
Fri, Mar 6 - Wed, Mar 11
American Airlines Logo
6:00 am - 3:58 pm
JAX
-
UVF
8h 58m
1 stop
American Airlines Logo
4:18 pm - 11:59 pm
UVF
-
JAX
8h 41m
1 stop
$453American Airlines
Mon, Feb 23 - Mon, Mar 2
American Airlines Logo
6:00 am - 1:48 pm
JAX
-
UVF
7h 48m
1 stop
American Airlines Logo
3:58 pm - 11:59 pm
UVF
-
JAX
8h 01m
1 stop
$456American Airlines
Tue, Mar 24 - Mon, Mar 30
American Airlines Logo
6:00 am - 2:58 pm
JAX
-
UVF
8h 58m
1 stop
American Airlines Logo
3:58 pm - 12:53 pm
UVF
-
JAX
20h 55m
2 stops
$461American Airlines
Tue, Mar 17 - Tue, Mar 24
American Airlines Logo
8:05 pm - 2:58 pm
JAX
-
UVF
18h 53m
1 stop
American Airlines Logo
2:48 pm - 12:53 pm
UVF
-
JAX
22h 05m
2 stops
$469American Airlines
Thu, Mar 12 - Wed, Mar 18
American Airlines Logo
6:09 pm - 2:58 pm
JAX
-
UVF
20h 49m
2 stops
American Airlines Logo
2:48 pm - 8:51 am
UVF
-
JAX
18h 03m
2 stops
$502American Airlines
Thu, Mar 12 - Wed, Mar 18
American Airlines Logo
8:05 pm - 2:58 pm
JAX
-
UVF
18h 53m
1 stop
American Airlines Logo
2:48 pm - 8:51 am
UVF
-
JAX
18h 03m
2 stops
$511American Airlines
Thu, Mar 12 - Wed, Mar 18

American Airlines flights from Jacksonville to Saint Lucia

Our best American Airlines deals on Jacksonville to Saint Lucia flight tickets
American Airlines
Feb 23
JAX6:00 amJacksonville
8h 58m
1 stop
UVF3:58 pmCastries Hewanorra
Mar 2
UVF3:48 pmCastries Hewanorra
19h 13m
2 stops
JAX10:01 amJacksonville
$316
American Airlines
Mar 24
JAX6:00 amJacksonville
7h 48m
1 stop
UVF1:48 pmCastries Hewanorra
Mar 30
UVF3:58 pmCastries Hewanorra
20h 05m
2 stops
JAX12:03 pmJacksonville
$319
American Airlines
Mar 2
JAX8:10 pmJacksonville
18h 48m
1 stop
UVF3:58 pmCastries Hewanorra
Mar 9
UVF3:58 pmCastries Hewanorra
17h 05m
1 stop
JAX9:03 amJacksonville
$321

Delta flights from Jacksonville to Saint Lucia

Our best Delta deals on Jacksonville to Saint Lucia flight tickets
Delta
Mar 6
JAX5:30 amJacksonville
8h 35m
1 stop
UVF3:05 pmCastries Hewanorra
Mar 11
UVF3:18 pmCastries Hewanorra
8h 41m
1 stop
JAX11:59 pmJacksonville
$328
Delta
Mar 1
JAX5:30 amJacksonville
8h 35m
1 stop
UVF3:05 pmCastries Hewanorra
Mar 8
UVF3:18 pmCastries Hewanorra
7h 45m
1 stop
JAX11:03 pmJacksonville
$744

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 February 2, 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

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Mon 2/23

8:07 pm-2:48 pm

2 stops17h 41m

Castries Hewanorra

Mon 3/2

4:58 pm-10:01 am

2 stops18h 03m

$316

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Tue 3/24

6:00 am-1:48 pm

1 stop7h 48m

Castries Hewanorra

Mon 3/30

3:58 pm-12:03 pm

2 stops20h 05m

$319

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Mon 3/2

8:10 pm-3:58 pm

1 stop18h 48m

Castries Hewanorra

Mon 3/9

3:58 pm-9:03 am

1 stop17h 05m

$321

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Fri 3/6

5:30 am-3:05 pm

1 stop8h 35m

Castries Hewanorra

Wed 3/11

3:18 pm-11:59 pm

1 stop8h 41m

$328

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Mon 2/23

6:00 am-3:58 pm

1 stop8h 58m

Castries Hewanorra

Mon 3/2

4:18 pm-11:59 pm

1 stop8h 41m

$453

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Tue 3/24

6:00 am-1:48 pm

1 stop7h 48m

Castries Hewanorra

Mon 3/30

3:58 pm-11:59 pm

1 stop8h 01m

$456

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Tue 3/17

6:00 am-2:58 pm

1 stop8h 58m

Castries Hewanorra

Tue 3/24

3:58 pm-12:53 pm

2 stops20h 55m

$461

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Thu 3/12

8:05 pm-2:58 pm

1 stop18h 53m

Castries Hewanorra

Wed 3/18

2:48 pm-12:53 pm

2 stops22h 05m

$469

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Thu 3/12

6:09 pm-2:58 pm

2 stops20h 49m

Castries Hewanorra

Wed 3/18

2:48 pm-8:51 am

2 stops18h 03m

$502

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Thu 3/12

8:05 pm-2:58 pm

1 stop18h 53m

Castries Hewanorra

Wed 3/18

2:48 pm-8:51 am

2 stops18h 03m

$511

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

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

6h 35m

Direct flights

None
The fastest flight from Jacksonville to Saint Lucia takes 6h 35m
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 $507Free CancellationRating
7.9
8,128 reviews
Search Delta flights
American AirlinesPriceFrom $507Free CancellationRating
7.2
11,211 reviews
Search American Airlines flights

  • How do I get Price Alerts for flights from Jacksonville to Saint Lucia?

    Confirm your travel details to search for the latest offers for flights from Jacksonville to Saint Lucia. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Jacksonville to Saint Lucia with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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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Find better results for your trip to Saint Lucia

Popular cities in Saint Lucia

Popular flights according to clicks in the last 7 days on momondo
Flights to Castriesfrom $472