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Cheap flights from Jacksonville to Castries from $389

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 Castries departing on 9/22. 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
1 adult, Economy, 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
3:57 pm - 1:50 pm
JAX
-
UVF
21h 53m
2 stops
American Airlines Logo
4:00 pm - 1:10 pm
UVF
-
JAX
21h 10m
2 stops
$389American Airlines
Tue, Sep 22 - Mon, Sep 28
Delta Logo
6:05 am - 2:05 pm
JAX
-
UVF
8h 00m
1 stop
Delta Logo
3:25 pm - 8:41 am
UVF
-
JAX
17h 16m
1 stop
$408Delta
Tue, May 12 - Thu, May 21
JetBlue Logo
6:10 am - 3:35 pm
JAX
-
UVF
9h 25m
1 stop
JetBlue Logo
1:47 pm - 11:59 pm
UVF
-
JAX
10h 12m
1 stop
$433JetBlue
Sat, Jun 6 - Thu, Jun 11
JetBlue Logo
6:06 am - 2:28 pm
JAX
-
UVF
8h 22m
1 stop
JetBlue Logo
2:10 pm - 11:49 pm
UVF
-
JAX
9h 39m
1 stop
$448JetBlue
Wed, May 13 - Sun, May 24
JetBlue Logo
6:10 am - 3:35 pm
JAX
-
UVF
9h 25m
1 stop
JetBlue Logo
2:10 pm - 11:49 pm
UVF
-
JAX
9h 39m
1 stop
$477JetBlue
Thu, Jun 4 - Mon, Jun 8
American Airlines Logo
6:05 pm - 12:05 pm
JAX
-
UVF
18h 00m
2 stops
American Airlines Logo
2:48 pm - 11:09 am
UVF
-
JAX
20h 21m
2 stops
$482American Airlines
Wed, May 27 - Tue, Jun 2
American Airlines Logo
7:59 pm - 12:05 pm
JAX
-
UVF
16h 06m
2 stops
American Airlines Logo
1:05 pm - 11:59 pm
UVF
-
JAX
10h 54m
1 stop
$489American Airlines
Thu, May 21 - Thu, May 28
American Airlines Logo
7:59 pm - 12:05 pm
JAX
-
UVF
16h 06m
2 stops
American Airlines Logo
2:48 pm - 9:27 am
UVF
-
JAX
18h 39m
1 stop
$490American Airlines
Wed, May 27 - Tue, Jun 2
American Airlines Logo
10:00 am - 1:50 pm
JAX
-
UVF
27h 50m
1 stop
American Airlines Logo
4:00 pm - 12:38 pm
UVF
-
JAX
20h 38m
2 stops
$494American Airlines
Tue, Sep 22 - Mon, Sep 28
American Airlines Logo
7:59 pm - 12:05 pm
JAX
-
UVF
16h 06m
2 stops
American Airlines Logo
1:05 pm - 1:07 pm
UVF
-
JAX
24h 02m
2 stops
$495American Airlines
Mon, May 25 - Tue, Jun 2

Delta flights from Jacksonville to Castries

Our best Delta deals on Jacksonville to Castries flight tickets
Delta
May 12
JAX6:05 amJacksonville
8h 00m
1 stop
UVF2:05 pmCastries Hewanorra
May 21
UVF3:25 pmCastries Hewanorra
17h 16m
1 stop
JAX8:41 amJacksonville
$408
Delta
May 13
JAX5:05 amJacksonville
9h 00m
1 stop
UVF2:05 pmCastries Hewanorra
May 21
UVF3:25 pmCastries Hewanorra
17h 16m
1 stop
JAX8:41 amJacksonville
$503
Delta
May 17
JAX5:05 amJacksonville
9h 00m
1 stop
UVF2:05 pmCastries Hewanorra
May 26
UVF3:25 pmCastries Hewanorra
17h 16m
1 stop
JAX8:41 amJacksonville
$558

JetBlue flights from Jacksonville to Castries

Our best JetBlue deals on Jacksonville to Castries flight tickets
JetBlue
Jun 6
JAX6:10 amJacksonville
9h 25m
1 stop
UVF3:35 pmCastries Hewanorra
Jun 11
UVF1:47 pmCastries Hewanorra
10h 12m
1 stop
JAX11:59 pmJacksonville
$433
JetBlue
May 13
JAX6:06 amJacksonville
8h 22m
1 stop
UVF2:28 pmCastries Hewanorra
May 24
UVF2:10 pmCastries Hewanorra
9h 39m
1 stop
JAX11:49 pmJacksonville
$448
JetBlue
Jun 4
JAX6:10 amJacksonville
9h 25m
1 stop
UVF3:35 pmCastries Hewanorra
Jun 8
UVF2:10 pmCastries Hewanorra
9h 39m
1 stop
JAX11:49 pmJacksonville
$477

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 March 28, 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

Tue 9/22

3:57 pm-1:50 pm

2 stops21h 53m

Castries Hewanorra

Mon 9/28

4:00 pm-1:10 pm

2 stops21h 10m

$389

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Tue 5/12

6:05 am-2:05 pm

1 stop8h 00m

Castries Hewanorra

Thu 5/21

3:25 pm-8:41 am

1 stop17h 16m

$408

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Sat 6/6

6:10 am-3:35 pm

1 stop9h 25m

Castries Hewanorra

Thu 6/11

1:47 pm-11:59 pm

1 stop10h 12m

$433
Quickest round-trip

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Wed 5/13

6:06 am-2:28 pm

1 stop8h 22m

Castries Hewanorra

Sun 5/24

2:10 pm-11:49 pm

1 stop9h 39m

$448

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Thu 6/4

6:10 am-3:35 pm

1 stop9h 25m

Castries Hewanorra

Mon 6/8

2:10 pm-11:49 pm

1 stop9h 39m

$477

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Wed 5/27

6:05 pm-12:05 pm

2 stops18h 00m

Castries Hewanorra

Tue 6/2

2:48 pm-11:09 am

2 stops20h 21m

$482

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Thu 5/21

7:59 pm-12:05 pm

2 stops16h 06m

Castries Hewanorra

Thu 5/28

1:05 pm-11:59 pm

1 stop10h 54m

$489

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Wed 5/27

7:59 pm-12:05 pm

2 stops16h 06m

Castries Hewanorra

Tue 6/2

2:48 pm-9:27 am

1 stop18h 39m

$490

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Tue 9/22

10:00 am-1:50 pm

1 stop27h 50m

Castries Hewanorra

Mon 9/28

4:00 pm-12:38 pm

2 stops20h 38m

$494

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Mon 5/25

7:59 pm-12:05 pm

2 stops16h 06m

Castries Hewanorra

Tue 6/2

1:05 pm-1:07 pm

2 stops24h 02m

$495

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 $586.

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

8h 17m

Direct flights

None
The fastest flight from Jacksonville to Castries takes 8h 17m
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 8h 17m.

  • 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 $468Free CancellationRating
7.9
8,356 reviews
Search Delta flights
American AirlinesPriceFrom $517Free CancellationRating
7.1
11,520 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.

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Find better results for your trip to Saint Lucia

Airports servicing Saint Lucia

Castries George F. L. Charle Airport