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Cheap flights from Jacksonville to Castries from $305

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 8/19. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Jacksonville to Castries

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:08 pm - 1:32 pm
JAX
-
UVF
19h 24m
2 stops
American Airlines Logo
4:01 pm - 9:48 am
UVF
-
JAX
18h 47m
2 stops
$553American Airlines
Mon, Nov 9 - Fri, Nov 13
American Airlines Logo
6:00 am - 1:32 pm
JAX
-
UVF
6h 32m
1 stop
American Airlines Logo
4:01 pm - 9:48 am
UVF
-
JAX
18h 47m
2 stops
$553American Airlines
Mon, Nov 9 - Fri, Nov 13
American Airlines Logo
6:00 am - 1:32 pm
JAX
-
UVF
6h 32m
1 stop
American Airlines Logo
4:07 pm - 6:44 pm
UVF
-
JAX
27h 37m
1 stop
$556American Airlines
Mon, Nov 9 - Fri, Nov 13
American Airlines Logo
7:47 am - 3:03 pm
JAX
-
UVF
7h 16m
1 stop
American Airlines Logo
3:01 pm - 11:53 pm
UVF
-
JAX
8h 52m
1 stop
$573American Airlines
Wed, Oct 14 - Wed, Oct 21
American Airlines Logo
7:47 am - 3:03 pm
JAX
-
UVF
7h 16m
1 stop
American Airlines Logo
3:01 pm - 11:53 pm
UVF
-
JAX
8h 52m
1 stop
$574American Airlines
Wed, Oct 14 - Wed, Oct 21
JetBlue Logo
3:25 pm - 3:04 pm
JAX
-
UVF
23h 39m
1 stop
JetBlue Logo
4:39 pm - 2:32 pm
UVF
-
JAX
21h 53m
1 stop
$724JetBlue
Fri, Sep 11 - Fri, Sep 18
JetBlue Logo
6:05 am - 3:12 pm
JAX
-
UVF
9h 07m
1 stop
JetBlue Logo
4:25 pm - 2:29 pm
UVF
-
JAX
22h 04m
2 stops
$726JetBlue
Sat, Aug 22 - Sat, Sep 12
JetBlue Logo
3:25 pm - 3:34 pm
JAX
-
UVF
24h 09m
1 stop
JetBlue Logo
4:25 pm - 9:39 am
UVF
-
JAX
17h 14m
1 stop
$732JetBlue
Sat, Sep 12 - Sat, Sep 19
JetBlue Logo
3:25 pm - 3:34 pm
JAX
-
UVF
24h 09m
1 stop
JetBlue Logo
4:25 pm - 9:39 am
UVF
-
JAX
17h 14m
1 stop
$732JetBlue
Sat, Sep 12 - Sat, Sep 19
Delta Logo
6:10 am - 3:10 pm
JAX
-
UVF
8h 00m
1 stop
Delta Logo
4:25 pm - 11:55 pm
UVF
-
JAX
8h 30m
1 stop
$1,354Delta
Sun, Nov 22 - Fri, Nov 27

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JetBlue flights from Jacksonville to Castries

Our best JetBlue deals on Jacksonville to Castries flight tickets
JetBlue
Sep 11
JAX3:25 pmJacksonville
23h 39m
1 stop
UVF3:04 pmCastries Hewanorra
Sep 18
UVF4:39 pmCastries Hewanorra
21h 53m
1 stop
JAX2:32 pmJacksonville
$724
JetBlue
Aug 22
JAX6:05 amJacksonville
9h 07m
1 stop
UVF3:12 pmCastries Hewanorra
Sep 12
UVF4:25 pmCastries Hewanorra
22h 04m
2 stops
JAX2:29 pmJacksonville
$726
JetBlue
Sep 12
JAX3:25 pmJacksonville
24h 09m
1 stop
UVF3:34 pmCastries Hewanorra
Sep 19
UVF4:25 pmCastries Hewanorra
17h 14m
1 stop
JAX9:39 amJacksonville
$732

American Airlines flights from Jacksonville to Castries

Our best American Airlines deals on Jacksonville to Castries flight tickets
American Airlines
Nov 9
JAX6:00 amJacksonville
6h 32m
1 stop
UVF1:32 pmCastries Hewanorra
Nov 13
UVF4:01 pmCastries Hewanorra
18h 47m
2 stops
JAX9:48 amJacksonville
$553
American Airlines
Nov 9
JAX6:00 amJacksonville
6h 32m
1 stop
UVF1:32 pmCastries Hewanorra
Nov 13
UVF4:07 pmCastries Hewanorra
27h 37m
1 stop
JAX6:44 pmJacksonville
$556
American Airlines
Oct 14
JAX7:47 amJacksonville
7h 16m
1 stop
UVF3:03 pmCastries Hewanorra
Oct 21
UVF3:01 pmCastries Hewanorra
8h 52m
1 stop
JAX11:53 pmJacksonville
$573

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 August 1, 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

Mon 11/9

5:08 pm-1:32 pm

2 stops19h 24m

Castries Hewanorra

Fri 11/13

4:01 pm-9:48 am

2 stops18h 47m

$553

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Mon 11/9

6:00 am-1:32 pm

1 stop6h 32m

Castries Hewanorra

Fri 11/13

4:01 pm-9:48 am

2 stops18h 47m

$553

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Mon 11/9

6:00 am-1:32 pm

1 stop6h 32m

Castries Hewanorra

Fri 11/13

4:07 pm-6:44 pm

1 stop27h 37m

$556
Quickest round-trip

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Wed 10/14

7:47 am-3:03 pm

1 stop7h 16m

Castries Hewanorra

Wed 10/21

3:01 pm-11:53 pm

1 stop8h 52m

$573

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Wed 10/14

7:47 am-3:03 pm

1 stop7h 16m

Castries Hewanorra

Wed 10/21

3:01 pm-11:53 pm

1 stop8h 52m

$574

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Fri 9/11

3:25 pm-3:04 pm

1 stop23h 39m

Castries Hewanorra

Fri 9/18

4:39 pm-2:32 pm

1 stop21h 53m

$724

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Sat 8/22

6:05 am-3:12 pm

1 stop9h 07m

Castries Hewanorra

Sat 9/12

4:25 pm-2:29 pm

2 stops22h 04m

$726

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Sat 9/12

3:25 pm-3:34 pm

1 stop24h 09m

Castries Hewanorra

Sat 9/19

4:25 pm-9:39 am

1 stop17h 14m

$732

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Sat 9/12

3:25 pm-3:34 pm

1 stop24h 09m

Castries Hewanorra

Sat 9/19

4:25 pm-9:39 am

1 stop17h 14m

$732

JacksonvilleCastries

JAX - UVF

JAXUVF

Jacksonville

Sun 11/22

6:10 am-3:10 pm

1 stop8h 00m

Castries Hewanorra

Fri 11/27

4:25 pm-11:55 pm

1 stop8h 30m

$1,354

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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?

Prices are currently low for flights on this route.

Typical prices usually range from $575 to $599.
The lowest price recently found on this route was $553.

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 $599.

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 57m

Direct flights

None
The fastest flight from Jacksonville to Castries takes 6h 57m
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 57m.

  • 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
11,845 reviews
Search American Airlines flights
DeltaPriceFrom $468Free CancellationRating
7.8
8,497 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.

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Find better results for your trip to Saint Lucia

Airports servicing Saint Lucia

Castries George F. L. Charle Airport