What is the cheapest airline that flies from Jacksonville to Saint Lucia?

American Airlines is the most popular carrier operating 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?

As of October 2026, there are 2 operators available to choose from 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.

$257 Cheap Flights from Jacksonville to Saint Lucia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Jacksonville to Saint Lucia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:33 am - 3:41 pmJAX Jacksonville-UVF Castries Hewanorra

7h 08m1 stop Miami

4:41 pm - 12:22 amUVF Castries Hewanorra-JAX Jacksonville

8h 41m1 stop Miami

$558American Airlines

Mon, Nov 9 - Fri, Nov 13

7:33 am - 3:41 pmJAX Jacksonville-UVF Castries Hewanorra

7h 08m1 stop Miami

4:41 pm - 12:22 amUVF Castries Hewanorra-JAX Jacksonville

8h 41m1 stop Miami

$559American Airlines

Mon, Nov 9 - Fri, Nov 13

5:08 pm - 3:41 pmJAX Jacksonville-UVF Castries Hewanorra

21h 33m2 stops Charlotte Douglas Miami

2:32 pm - 11:58 pmUVF Castries Hewanorra-JAX Jacksonville

10h 26m2 stops Miami Charlotte Douglas

$563American Airlines

Mon, Nov 9 - Fri, Nov 13

6:10 am - 2:12 pmJAX Jacksonville-UVF Castries Hewanorra

8h 02m1 stop Atlanta Hartsfield-Jackson

4:32 pm - 11:56 pmUVF Castries Hewanorra-JAX Jacksonville

8h 24m1 stop Atlanta Hartsfield-Jackson

$588Delta

Wed, Oct 28 - Wed, Nov 4

6:10 am - 2:12 pmJAX Jacksonville-UVF Castries Hewanorra

8h 02m1 stop Atlanta Hartsfield-Jackson

4:32 pm - 11:56 pmUVF Castries Hewanorra-JAX Jacksonville

8h 24m1 stop Atlanta Hartsfield-Jackson

$588Delta

Wed, Oct 28 - Wed, Nov 4

5:05 am - 3:05 pmJAX Jacksonville-UVF Castries Hewanorra

9h 00m1 stop Atlanta Hartsfield-Jackson

4:26 pm - 12:09 amUVF Castries Hewanorra-JAX Jacksonville

8h 43m1 stop Atlanta Hartsfield-Jackson

$628Delta

Sun, Nov 29 - Sun, Dec 6

6:05 am - 3:05 pmJAX Jacksonville-UVF Castries Hewanorra

8h 00m1 stop Atlanta Hartsfield-Jackson

4:26 pm - 12:09 amUVF Castries Hewanorra-JAX Jacksonville

8h 43m1 stop Atlanta Hartsfield-Jackson

$629Delta

Sun, Nov 29 - Sun, Dec 6

5:05 am - 3:05 pmJAX Jacksonville-UVF Castries Hewanorra

9h 00m1 stop Atlanta Hartsfield-Jackson

4:26 pm - 12:09 amUVF Castries Hewanorra-JAX Jacksonville

8h 43m1 stop Atlanta Hartsfield-Jackson

$629Delta

Sun, Nov 29 - Sun, Dec 6

6:38 pm - 2:55 pmJAX Jacksonville-UVF Castries Hewanorra

43h 17m2 stops Detroit Metropolitan Wayne County Toronto Pearson Intl

3:55 pm - 1:22 pmUVF Castries Hewanorra-JAX Jacksonville

46h 27m2 stops Toronto Pearson Intl Atlanta Hartsfield-Jackson

$4,595WestJet

Tue, Nov 17 - Tue, Nov 24

5:35 pm - 2:55 pmJAX Jacksonville-UVF Castries Hewanorra

20h 20m2 stops Atlanta Hartsfield-Jackson Toronto Pearson Intl

3:55 pm - 8:13 pmUVF Castries Hewanorra-JAX Jacksonville

29h 18m2 stops Toronto Pearson Intl Atlanta Hartsfield-Jackson

$4,748WestJet

Sat, Nov 21 - Thu, Nov 26

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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

Nov 9

JAX7:33 amJacksonville

7h 08m

1 stop

UVF3:41 pmCastries Hewanorra

Nov 13

UVF4:41 pmCastries Hewanorra

8h 41m

1 stop

JAX12:22 amJacksonville

$558

American Airlines

Nov 9

JAX7:33 amJacksonville

7h 08m

1 stop

UVF3:41 pmCastries Hewanorra

Nov 13

UVF4:41 pmCastries Hewanorra

8h 41m

1 stop

JAX12:22 amJacksonville

$559

American Airlines

Nov 9

JAX7:33 amJacksonville

7h 08m

1 stop

UVF3:41 pmCastries Hewanorra

Nov 13

UVF2:32 pmCastries Hewanorra

20h 16m

2 stops

JAX9:48 amJacksonville

$563

Delta flights from Jacksonville to Saint Lucia

Our best Delta deals on Jacksonville to Saint Lucia flight tickets

Delta

Oct 28

JAX6:10 amJacksonville

8h 02m

1 stop

UVF2:12 pmCastries Hewanorra

Nov 4

UVF4:32 pmCastries Hewanorra

8h 24m

1 stop

JAX11:56 pmJacksonville

$588

Delta

Oct 14

JAX6:10 amJacksonville

8h 02m

1 stop

UVF2:12 pmCastries Hewanorra

Oct 19

UVF3:32 pmCastries Hewanorra

8h 24m

1 stop

JAX11:56 pmJacksonville

$880

Delta

Oct 14

JAX6:10 amJacksonville

8h 02m

1 stop

UVF2:12 pmCastries Hewanorra

Oct 19

UVF3:32 pmCastries Hewanorra

8h 24m

1 stop

JAX11:56 pmJacksonville

$925

momondo Fare Finder

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

Quickest round-trip

JacksonvilleCastries

JAX Jacksonville - UVF Castries Hewanorra

JAXUVF

Jacksonville

Mon 11/9

7:33 am-3:41 pm

1 stop7h 08m

Castries Hewanorra

Fri 11/13

4:41 pm-12:22 am

1 stop8h 41m

$558

JacksonvilleCastries

JAX Jacksonville - UVF Castries Hewanorra

JAXUVF

Jacksonville

Mon 11/9

7:33 am-3:41 pm

1 stop7h 08m

Castries Hewanorra

Fri 11/13

4:41 pm-12:22 am

1 stop8h 41m

$559

JacksonvilleCastries

JAX Jacksonville - UVF Castries Hewanorra

JAXUVF

Jacksonville

Mon 11/9

5:08 pm-3:41 pm

2 stops21h 33m

Castries Hewanorra

Fri 11/13

2:32 pm-11:58 pm

2 stops10h 26m

$563

JacksonvilleCastries

JAX Jacksonville - UVF Castries Hewanorra

JAXUVF

Jacksonville

Wed 10/28

6:10 am-2:12 pm

1 stop8h 02m

Castries Hewanorra

Wed 11/4

4:32 pm-11:56 pm

1 stop8h 24m

$588

JacksonvilleCastries

JAX Jacksonville - UVF Castries Hewanorra

JAXUVF

Jacksonville

Wed 10/28

6:10 am-2:12 pm

1 stop8h 02m

Castries Hewanorra

Wed 11/4

4:32 pm-11:56 pm

1 stop8h 24m

$588

JacksonvilleCastries

JAX Jacksonville - UVF Castries Hewanorra

JAXUVF

Jacksonville

Sun 11/29

5:05 am-3:05 pm

1 stop9h 00m

Castries Hewanorra

Sun 12/6

4:26 pm-12:09 am

1 stop8h 43m

$628

JacksonvilleCastries

JAX Jacksonville - UVF Castries Hewanorra

JAXUVF

Jacksonville

Sun 11/29

6:05 am-3:05 pm

1 stop8h 00m

Castries Hewanorra

Sun 12/6

4:26 pm-12:09 am

1 stop8h 43m

$629

JacksonvilleCastries

JAX Jacksonville - UVF Castries Hewanorra

JAXUVF

Jacksonville

Sun 11/29

5:05 am-3:05 pm

1 stop9h 00m

Castries Hewanorra

Sun 12/6

4:26 pm-12:09 am

1 stop8h 43m

$629

JacksonvilleCastries

JAX Jacksonville - UVF Castries Hewanorra

JAXUVF

Jacksonville

Tue 11/17

6:38 pm-2:55 pm

2 stops43h 17m

Castries Hewanorra

Tue 11/24

3:55 pm-1:22 pm

2 stops46h 27m

$4,595

JacksonvilleCastries

JAX Jacksonville - UVF Castries Hewanorra

JAXUVF

Jacksonville

Sat 11/21

5:35 pm-2:55 pm

2 stops20h 20m

Castries Hewanorra

Thu 11/26

3:55 pm-8:13 pm

2 stops29h 18m

$4,748

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to Saint Lucia?

The month of December is, on average, the cheapest month to fly to Saint Lucia from Jacksonville, with most prices found around $0. If you aren’t able to travel to Saint Lucia during the month of December, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $0.

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

Best Price Found	$257
Fastest flight time	8h 00m
Direct flights	None

The best one-way flight to Saint Lucia from Jacksonville in the past 72 hours is $257. The best round-trip flight deal from Jacksonville to Saint Lucia found on momondo in the last 72 hours is $558.

The fastest flight from Jacksonville to Saint Lucia takes 8h 00m

There are no direct flights from Jacksonville to Saint Lucia. There are no popular flight routes from Jacksonville to Saint Lucia.

Search flight deals

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?
As of October 2026, there are 2 operators available to choose from 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 Airlines	PriceFrom $462	Free Cancellation	Rating 7.0 12,128 reviews		Search American Airlines flights
Delta	PriceFrom $468	Free Cancellation	Rating 7.8 8,628 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

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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Flights to Castriesfrom $623

Cheap flights from Jacksonville to Saint Lucia from $257

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 10/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Filter for what you want

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American Airlines flights from Jacksonville to Saint Lucia

Our best American Airlines deals on Jacksonville to Saint Lucia flight tickets

Delta flights from Jacksonville to Saint Lucia

Our best Delta deals on Jacksonville to Saint Lucia flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Jacksonville to Saint Lucia that are best for you.

See travel insights to Saint Lucia from

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

What is the cheapest month to fly to Saint Lucia?

What is the cheapest airline that flies from Jacksonville to Saint Lucia?

Cheap Jacksonville to Saint Lucia flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Jacksonville to Saint Lucia

Best airlines flying from Jacksonville to Saint Lucia

Compare and see reviews for airlines that fly from Jacksonville to Saint Lucia with momondo

Why use momondo?

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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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

Jacksonville flight routes

According to popular flight searches on momondo this year

Saint Lucia flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Saint Lucia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Saint Lucia

List of cabin classes available on flights landing in Saint Lucia. Availability may vary depending on flight origin and airline.

Complete your trip to Saint Lucia

Explore popular destinations other users love

According to popular flight searches on momondo this year