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Cheap flights from Jacksonville to Castries from $154

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 8/4. 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 Castries

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:37 pm - 12:15 pm
JAX
-
UVF
16h 38m
1 stop
American Airlines Logo
3:20 pm - 10:52 am
UVF
-
JAX
19h 32m
2 stops
$413American Airlines
Fri, Jul 3 - Tue, Jul 7
American Airlines Logo
5:50 pm - 1:16 pm
JAX
-
UVF
19h 26m
1 stop
American Airlines Logo
3:20 pm - 10:52 am
UVF
-
JAX
19h 32m
2 stops
$420American Airlines
Fri, Jul 10 - Tue, Jul 14
American Airlines Logo
6:00 am - 12:04 pm
JAX
-
UVF
6h 04m
1 stop
American Airlines Logo
3:16 pm - 11:09 am
UVF
-
JAX
19h 53m
2 stops
$481American Airlines
Thu, Jun 4 - Mon, Jun 8
American Airlines Logo
7:37 pm - 12:15 pm
JAX
-
UVF
16h 38m
1 stop
American Airlines Logo
3:20 pm - 8:30 am
UVF
-
JAX
17h 10m
1 stop
$482American Airlines
Fri, Jul 3 - Tue, Jul 7
American Airlines Logo
5:50 pm - 1:16 pm
JAX
-
UVF
19h 26m
1 stop
American Airlines Logo
3:20 pm - 8:30 am
UVF
-
JAX
17h 10m
1 stop
$490American Airlines
Fri, Jul 10 - Tue, Jul 14
American Airlines Logo
6:50 am - 2:14 pm
JAX
-
UVF
7h 24m
1 stop
American Airlines Logo
3:29 pm - 10:40 am
UVF
-
JAX
19h 11m
2 stops
$492American Airlines
Fri, Aug 21 - Sun, Aug 30
American Airlines Logo
6:00 am - 12:04 pm
JAX
-
UVF
6h 04m
1 stop
American Airlines Logo
3:16 pm - 8:34 am
UVF
-
JAX
17h 18m
1 stop
$516American Airlines
Thu, Jun 4 - Mon, Jun 8
American Airlines Logo
6:50 am - 2:14 pm
JAX
-
UVF
7h 24m
1 stop
American Airlines Logo
3:29 pm - 9:52 am
UVF
-
JAX
18h 23m
1 stop
$517American Airlines
Fri, Aug 21 - Sun, Aug 30
American Airlines Logo
6:28 pm - 2:16 pm
JAX
-
UVF
19h 48m
2 stops
American Airlines Logo
3:16 pm - 9:27 am
UVF
-
JAX
18h 11m
2 stops
$521American Airlines
Thu, Jun 4 - Mon, Jun 8
American Airlines Logo
7:51 am - 2:04 pm
JAX
-
UVF
6h 13m
1 stop
American Airlines Logo
3:29 pm - 10:40 am
UVF
-
JAX
19h 11m
2 stops
$522American Airlines
Fri, Aug 14 - Sun, Aug 23

American Airlines flights from Jacksonville to Castries

Our best American Airlines deals on Jacksonville to Castries flight tickets
American Airlines
Jul 3
JAX8:17 pmJacksonville
17h 33m
2 stops
UVF1:50 pmCastries Hewanorra
Jul 7
UVF3:20 pmCastries Hewanorra
19h 32m
2 stops
JAX10:52 amJacksonville
$413
American Airlines
Jul 10
JAX5:50 pmJacksonville
19h 26m
1 stop
UVF1:16 pmCastries Hewanorra
Jul 14
UVF3:20 pmCastries Hewanorra
19h 32m
2 stops
JAX10:52 amJacksonville
$420
American Airlines
Jun 4
JAX6:00 amJacksonville
6h 04m
1 stop
UVF12:04 pmCastries Hewanorra
Jun 8
UVF3:16 pmCastries Hewanorra
19h 53m
2 stops
JAX11:09 amJacksonville
$481

JetBlue flights from Jacksonville to Castries

Our best JetBlue deals on Jacksonville to Castries flight tickets
JetBlue
Aug 30
JAX6:05 amJacksonville
9h 11m
1 stop
UVF3:16 pmCastries Hewanorra
Sep 2
UVF1:59 pmCastries Hewanorra
10h 20m
1 stop
JAX12:19 amJacksonville
$654
JetBlue
Aug 30
JAX6:05 amJacksonville
9h 11m
1 stop
UVF3:16 pmCastries Hewanorra
Sep 2
UVF1:59 pmCastries Hewanorra
10h 20m
1 stop
JAX12:19 amJacksonville
$744

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 May 25, 2026.
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

Cheapest round-trip

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Fri 7/3

7:37 pm-12:15 pm

1 stop16h 38m

Castries Hewanorra

Tue 7/7

3:20 pm-10:52 am

2 stops19h 32m

$413

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Fri 7/10

5:50 pm-1:16 pm

1 stop19h 26m

Castries Hewanorra

Tue 7/14

3:20 pm-10:52 am

2 stops19h 32m

$420

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Thu 6/4

6:00 am-12:04 pm

1 stop6h 04m

Castries Hewanorra

Mon 6/8

3:16 pm-11:09 am

2 stops19h 53m

$481

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Fri 7/3

7:37 pm-12:15 pm

1 stop16h 38m

Castries Hewanorra

Tue 7/7

3:20 pm-8:30 am

1 stop17h 10m

$482

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Fri 7/10

5:50 pm-1:16 pm

1 stop19h 26m

Castries Hewanorra

Tue 7/14

3:20 pm-8:30 am

1 stop17h 10m

$490

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Fri 8/21

6:50 am-2:14 pm

1 stop7h 24m

Castries Hewanorra

Sun 8/30

3:29 pm-10:40 am

2 stops19h 11m

$492
Quickest round-trip

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Thu 6/4

6:00 am-12:04 pm

1 stop6h 04m

Castries Hewanorra

Mon 6/8

3:16 pm-8:34 am

1 stop17h 18m

$516

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Fri 8/21

6:50 am-2:14 pm

1 stop7h 24m

Castries Hewanorra

Sun 8/30

3:29 pm-9:52 am

1 stop18h 23m

$517

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Thu 6/4

6:28 pm-2:16 pm

2 stops19h 48m

Castries Hewanorra

Mon 6/8

3:16 pm-9:27 am

2 stops18h 11m

$521

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Fri 8/14

7:51 am-2:04 pm

1 stop6h 13m

Castries Hewanorra

Sun 8/23

3:29 pm-10:40 am

2 stops19h 11m

$522

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 typical price of a round-trip flight between Jacksonville and Castries?

What is the cheapest month to fly to Castries?

The month of February is, on average, the cheapest month to fly to Castries from Jacksonville, with most prices found around $517. The month of August is another great option to travel to Castries, with average flight prices from Jacksonville averaging around $587.

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

Fastest flight time

6h 56m

Direct flights

None
The fastest flight from Jacksonville to Castries takes 6h 56m
There are no direct flights from Jacksonville to Castries. There are no popular flight routes from Jacksonville to Castries.
Search flight deals

Frequently asked questions about flying from Jacksonville to Castries

  • 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 6h 56m.

  • 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
American AirlinesPriceFrom $462Free CancellationRating
7.1
11,629 reviews
Search American Airlines flights
DeltaPriceFrom $468Free CancellationRating
7.9
8,434 reviews
Search Delta 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