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Cheap flights from Jacksonville to Castries from $354

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 Castries departing on 10/6. 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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Find the cheapest flights from Jacksonville to Castries

Cheap round-trip flights

JetBlue Logo
10:24 am - 2:57 pmJAX-UVF
27h 33m1 stop
JetBlue Logo
3:44 pm - 10:17 amUVF-JAX
19h 33m1 stop
$451JetBlue
Find Deal
Mon, Nov 3 - Sat, Nov 8
JetBlue Logo
7:08 am - 2:57 pmJAX-UVF
30h 49m1 stop
JetBlue Logo
4:57 pm - 8:39 pmUVF-JAX
28h 42m1 stop
$461JetBlue
Find Deal
Mon, Nov 10 - Fri, Nov 14
Delta Logo
5:10 am - 2:26 pmJAX-UVF
9h 16m1 stop
Delta Logo
3:41 pm - 11:59 pmUVF-JAX
8h 18m1 stop
$517Delta
Find Deal
Thu, Oct 16 - Thu, Oct 23
American Airlines Logo
8:26 pm - 3:00 pmJAX-UVF
18h 34m2 stops
American Airlines Logo
2:40 pm - 9:35 amUVF-JAX
18h 55m2 stops
$522American Airlines
Find Deal
Thu, Oct 16 - Thu, Oct 23
American Airlines Logo
6:00 am - 3:00 pmJAX-UVF
9h 00m1 stop
American Airlines Logo
2:50 pm - 9:38 amUVF-JAX
18h 48m1 stop
$524American Airlines
Find Deal
Sat, Oct 25 - Sat, Nov 1
American Airlines Logo
7:46 pm - 1:19 pmJAX-UVF
16h 33m1 stop
American Airlines Logo
4:52 pm - 11:56 amUVF-JAX
20h 04m2 stops
$553American Airlines
Find Deal
Sat, Nov 15 - Sat, Nov 22
American Airlines Logo
6:00 am - 3:52 pmJAX-UVF
8h 52m1 stop
American Airlines Logo
4:52 pm - 12:14 amUVF-JAX
8h 22m1 stop
$567American Airlines
Find Deal
Sat, Nov 15 - Sat, Nov 22
Delta Logo
7:35 am - 2:26 pmJAX-UVF
6h 51m1 stop
Delta Logo
3:41 pm - 11:59 pmUVF-JAX
8h 18m1 stop
$687Delta
Find Deal
Wed, Oct 15 - Tue, Oct 28
Air Canada Logo
6:59 pm - 4:25 pmJAX-UVF
44h 26m2 stops
Air Canada Logo
5:15 pm - 8:10 pmUVF-JAX
27h 55m2 stops
$1,707Air Canada
Find Deal
Mon, Dec 15 - Fri, Dec 19
Air Canada Logo
7:10 pm - 4:25 pmJAX-UVF
44h 15m2 stops
Air Canada Logo
5:15 pm - 10:52 pmUVF-JAX
30h 37m2 stops
$2,232Air Canada
Find Deal
Sat, Dec 27 - Mon, Jan 5

American Airlines flights from Jacksonville to Castries

Our best American Airlines deals on Jacksonville to Castries flight tickets
American Airlines
Oct 16
JAX8:26 pmJacksonville
18h 34m
2 stops
UVF3:00 pmCastries Hewanorra
Oct 23
UVF2:40 pmCastries Hewanorra
18h 55m
2 stops
JAX9:35 amJacksonville
$522
Find similar
American Airlines
Oct 25
JAX6:00 amJacksonville
9h 00m
1 stop
UVF3:00 pmCastries Hewanorra
Nov 1
UVF2:50 pmCastries Hewanorra
18h 48m
1 stop
JAX9:38 amJacksonville
$524
Find similar
American Airlines
Nov 15
JAX7:46 pmJacksonville
16h 33m
1 stop
UVF1:19 pmCastries Hewanorra
Nov 22
UVF4:52 pmCastries Hewanorra
20h 04m
2 stops
JAX11:56 amJacksonville
$553
Find similar

Delta flights from Jacksonville to Castries

Our best Delta deals on Jacksonville to Castries flight tickets
Delta
Oct 16
JAX5:10 amJacksonville
9h 16m
1 stop
UVF2:26 pmCastries Hewanorra
Oct 23
UVF3:41 pmCastries Hewanorra
8h 18m
1 stop
JAX11:59 pmJacksonville
$517
Find similar
Delta
Oct 15
JAX7:35 amJacksonville
6h 51m
1 stop
UVF2:26 pmCastries Hewanorra
Oct 28
UVF3:41 pmCastries Hewanorra
8h 18m
1 stop
JAX11:59 pmJacksonville
$687
Find similar
Delta
Oct 15
JAX5:10 amJacksonville
9h 16m
1 stop
UVF2:26 pmCastries Hewanorra
Oct 28
UVF3:41 pmCastries Hewanorra
8h 18m
1 stop
JAX11:59 pmJacksonville
$812
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Jacksonville to Castries 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 September 23, 2025.
Use the filters below to find and compare flights from Jacksonville to Castries that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Mon 11/3

10:24 am-2:57 pm

1 stop27h 33m

Castries Hewanorra

Sat 11/8

3:44 pm-10:17 am

1 stop19h 33m

$451

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Mon 11/10

7:08 am-2:57 pm

1 stop30h 49m

Castries Hewanorra

Fri 11/14

4:57 pm-8:39 pm

1 stop28h 42m

$461

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Thu 10/16

5:10 am-2:26 pm

1 stop9h 16m

Castries Hewanorra

Thu 10/23

3:41 pm-11:59 pm

1 stop8h 18m

$517

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Thu 10/16

8:26 pm-3:00 pm

2 stops18h 34m

Castries Hewanorra

Thu 10/23

2:40 pm-9:35 am

2 stops18h 55m

$522

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Sat 10/25

6:00 am-3:00 pm

1 stop9h 00m

Castries Hewanorra

Sat 11/1

2:50 pm-9:38 am

1 stop18h 48m

$524

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Sat 11/15

7:46 pm-1:19 pm

1 stop16h 33m

Castries Hewanorra

Sat 11/22

4:52 pm-11:56 am

2 stops20h 04m

$553

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Sat 11/15

6:00 am-3:52 pm

1 stop8h 52m

Castries Hewanorra

Sat 11/22

4:52 pm-12:14 am

1 stop8h 22m

$567

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Wed 10/15

7:35 am-2:26 pm

1 stop6h 51m

Castries Hewanorra

Tue 10/28

3:41 pm-11:59 pm

1 stop8h 18m

$687

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Mon 12/15

6:59 pm-4:25 pm

2 stops44h 26m

Castries Hewanorra

Fri 12/19

5:15 pm-8:10 pm

2 stops27h 55m

$1,707

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Sat 12/27

7:10 pm-4:25 pm

2 stops44h 15m

Castries Hewanorra

Mon 1/5

5:15 pm-10:52 pm

2 stops30h 37m

$2,232

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 Castries from

How to get the cheapest flight ticket from Jacksonville to Castries

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 Castries?

The month of November is, on average, the cheapest month to fly to Castries from Jacksonville, with most prices found around $548. The month of August is another great option to travel to Castries, with average flight prices from Jacksonville averaging around $586.

What is the cheapest day to depart on your flight to Castries?

The cheapest day to depart from Jacksonville to Castries is on a Tuesday when prices can be found for as low as $552. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $881. These prices are subject to change though, so be sure to set up a Price Alert for flights to Castries.

What is the cheapest time of day to depart on your flight to Castries?

According to our data, the cheapest time of day to fly to Castries is in the evening. momondo users have found flights departing from Jacksonville to Castries in the evening for as low as $500. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Castries are more costly in the morning, with an average ticket price of $690. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Jacksonville to Castries

Are you open to changing your travel dates? Check out the ideal times to fly from Jacksonville to Castries according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Jacksonville to Castries (JAX to UVF) flight deals and tips

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

Direct flights

None
There are no direct flights from Jacksonville to Castries. There are no popular flight routes from Jacksonville to Castries.
Search flight deals

  • How far is Jacksonville to Castries Hewanorra by plane?

    The straight-line distance from Jacksonville to Castries Hewanorra is 1730.8 mi. By plane, this route typically takes 5h 58m.

  • When did momondo last update prices for flights from Jacksonville Airport to Castries Hewanorra Airport?

    Prices for flights from Jacksonville Airport to Castries Hewanorra Airport were last updated today.

  • How many operators does momondo search for flights from Jacksonville Airport to Castries Hewanorra Airport?

  • How old do you have to be to fly from Jacksonville Airport to Castries Hewanorra Airport?

    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 Castries Hewanorra Airport.

  • What documentation or ID do you need to fly to Castries Hewanorra Airport?

    The necessary travel and health documents for your Castries Hewanorra Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Jacksonville to Castries?

Best airlines flying from Jacksonville to Castries

Compare and see reviews for airlines that fly from Jacksonville to Castries with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $507Free CancellationRating
7.9
7,974 reviews
Search Delta flights
American AirlinesPriceFrom $517Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near Castries?

Book flights to Castries if you plan to visit one of these locations
Vieux Fort

Why use momondo?

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

Finding the right flight to Castries from Jacksonville is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Castries quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Jacksonville to Castries flights to just show those with flexible booking policies.

How can momondo help me find flights from Jacksonville to Castries?

momondo helps you find the best flight between Jacksonville and Castries by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Castries from Jacksonville are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Castries trip

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Find better results for your trip to Saint Lucia

Airports servicing Saint Lucia

Castries George F. L. Charle Airport