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Cheap flights from Jacksonville to Saint Croix from $237

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 Croix departing on 5/8. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Jacksonville to Saint Croix

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
9:38 pm - 3:32 pm
JAX
-
STX
17h 54m
1 stop
Multiple Airlines Logo
4:27 pm - 4:14 pm
STX
-
JAX
23h 47m
1 stop
$374Multiple Airlines
Sat, Aug 22 - Thu, Aug 27
Multiple Airlines Logo
9:38 pm - 1:05 pm
JAX
-
STX
15h 27m
1 stop
Multiple Airlines Logo
2:12 pm - 4:14 pm
STX
-
JAX
26h 02m
1 stop
$391Multiple Airlines
Wed, Jul 1 - Sun, Jul 5
JetBlue Logo
6:43 pm - 3:36 pm
JAX
-
STX
20h 53m
1 stop
JetBlue Logo
4:34 pm - 4:17 pm
STX
-
JAX
23h 43m
1 stop
$422JetBlue
Tue, Jun 16 - Tue, Jun 23
JetBlue Logo
4:55 pm - 1:44 pm
JAX
-
STX
20h 49m
1 stop
JetBlue Logo
2:39 pm - 4:17 pm
STX
-
JAX
25h 38m
1 stop
$458JetBlue
Wed, Apr 29 - Sun, May 3
JetBlue Logo
5:13 pm - 3:31 pm
JAX
-
STX
22h 18m
1 stop
JetBlue Logo
4:34 pm - 5:48 pm
STX
-
JAX
25h 14m
1 stop
$460JetBlue
Mon, Jun 15 - Sat, Jun 20
JetBlue Logo
6:43 pm - 3:36 pm
JAX
-
STX
20h 53m
1 stop
JetBlue Logo
4:34 pm - 5:48 pm
STX
-
JAX
25h 14m
1 stop
$467JetBlue
Thu, Jun 25 - Wed, Jul 1
Multiple Airlines Logo
9:38 pm - 3:32 pm
JAX
-
STX
17h 54m
1 stop
Multiple Airlines Logo
4:27 pm - 5:37 pm
STX
-
JAX
25h 10m
2 stops
$483Multiple Airlines
Sat, Aug 22 - Thu, Aug 27
Multiple Airlines Logo
9:38 pm - 1:05 pm
JAX
-
STX
15h 27m
1 stop
Multiple Airlines Logo
2:12 pm - 5:37 pm
STX
-
JAX
27h 25m
2 stops
$508Multiple Airlines
Wed, Jul 1 - Sun, Jul 5
JetBlue Logo
6:31 pm - 1:44 pm
JAX
-
STX
19h 13m
1 stop
JetBlue Logo
3:45 pm - 4:07 pm
STX
-
JAX
24h 22m
1 stop
$515JetBlue
Tue, May 19 - Tue, May 26
American Airlines Logo
7:20 am - 8:45 pm
JAX
-
STX
13h 25m
2 stops
American Airlines Logo
9:00 am - 5:48 pm
STX
-
JAX
8h 48m
1 stop
$520American Airlines
Tue, Jun 2 - Tue, Jun 16

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JetBlue flights from Jacksonville to Saint Croix

Our best JetBlue deals on Jacksonville to Saint Croix flight tickets
JetBlue
Jun 16
JAX6:43 pmJacksonville
20h 53m
1 stop
STX3:36 pmChristiansted Henry Rohlsen
Jun 23
STX4:34 pmChristiansted Henry Rohlsen
23h 43m
1 stop
JAX4:17 pmJacksonville
$422
JetBlue
Apr 29
JAX4:55 pmJacksonville
20h 49m
1 stop
STX1:44 pmChristiansted Henry Rohlsen
May 3
STX2:39 pmChristiansted Henry Rohlsen
25h 38m
1 stop
JAX4:17 pmJacksonville
$458
JetBlue
Jun 15
JAX5:13 pmJacksonville
22h 18m
1 stop
STX3:31 pmChristiansted Henry Rohlsen
Jun 20
STX4:34 pmChristiansted Henry Rohlsen
25h 14m
1 stop
JAX5:48 pmJacksonville
$460

United Airlines flights from Jacksonville to Saint Croix

Our best United Airlines deals on Jacksonville to Saint Croix flight tickets
United Airlines
Aug 22
JAX11:37 amJacksonville
32h 01m
2 stops
STX7:38 pmChristiansted Henry Rohlsen
Aug 25
STX3:14 pmChristiansted Henry Rohlsen
32h 06m
2 stops
JAX11:20 pmJacksonville
$955
United Airlines
Aug 22
JAX11:37 amJacksonville
24h 53m
2 stops
STX12:30 pmChristiansted Henry Rohlsen
Aug 25
STX3:14 pmChristiansted Henry Rohlsen
53h 40m
3 stops
JAX8:54 pmJacksonville
$1,161
United Airlines
Aug 22
JAX11:37 amJacksonville
24h 53m
2 stops
STX12:30 pmChristiansted Henry Rohlsen
Aug 25
STX3:14 pmChristiansted Henry Rohlsen
53h 40m
3 stops
JAX8:54 pmJacksonville
$1,172

momondo Fare Finder

 
Customize your flight search to find flights from Jacksonville to Saint Croix 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 April 18, 2026.
Use the filters below to find and compare flights from Jacksonville to Saint Croix that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

JacksonvilleChristiansted

JAX - STX

JAXSTX

Jacksonville

Sat 8/22

9:38 pm-3:32 pm

1 stop17h 54m

Christiansted Henry Rohlsen

Thu 8/27

4:27 pm-4:14 pm

1 stop23h 47m

$374

JacksonvilleChristiansted

JAX - STX

JAXSTX

Jacksonville

Wed 7/1

9:38 pm-1:05 pm

1 stop15h 27m

Christiansted Henry Rohlsen

Sun 7/5

2:12 pm-4:14 pm

1 stop26h 02m

$391

JacksonvilleChristiansted

JAX - STX

JAXSTX

Jacksonville

Tue 6/16

6:43 pm-3:36 pm

1 stop20h 53m

Christiansted Henry Rohlsen

Tue 6/23

4:34 pm-4:17 pm

1 stop23h 43m

$422

JacksonvilleChristiansted

JAX - STX

JAXSTX

Jacksonville

Wed 4/29

4:55 pm-1:44 pm

1 stop20h 49m

Christiansted Henry Rohlsen

Sun 5/3

2:39 pm-4:17 pm

1 stop25h 38m

$458

JacksonvilleChristiansted

JAX - STX

JAXSTX

Jacksonville

Mon 6/15

5:13 pm-3:31 pm

1 stop22h 18m

Christiansted Henry Rohlsen

Sat 6/20

4:34 pm-5:48 pm

1 stop25h 14m

$460

JacksonvilleChristiansted

JAX - STX

JAXSTX

Jacksonville

Thu 6/25

6:43 pm-3:36 pm

1 stop20h 53m

Christiansted Henry Rohlsen

Wed 7/1

4:34 pm-5:48 pm

1 stop25h 14m

$467

JacksonvilleChristiansted

JAX - STX

JAXSTX

Jacksonville

Sat 8/22

9:38 pm-3:32 pm

1 stop17h 54m

Christiansted Henry Rohlsen

Thu 8/27

4:27 pm-5:37 pm

2 stops25h 10m

$483

JacksonvilleChristiansted

JAX - STX

JAXSTX

Jacksonville

Wed 7/1

9:38 pm-1:05 pm

1 stop15h 27m

Christiansted Henry Rohlsen

Sun 7/5

2:12 pm-5:37 pm

2 stops27h 25m

$508

JacksonvilleChristiansted

JAX - STX

JAXSTX

Jacksonville

Tue 5/19

6:31 pm-1:44 pm

1 stop19h 13m

Christiansted Henry Rohlsen

Tue 5/26

3:45 pm-4:07 pm

1 stop24h 22m

$515
Quickest round-trip

JacksonvilleChristiansted

JAX - STX

JAXSTX

Jacksonville

Tue 6/2

7:20 am-8:45 pm

2 stops13h 25m

Christiansted Henry Rohlsen

Tue 6/16

9:00 am-5:48 pm

1 stop8h 48m

$520

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
1
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How to get the cheapest flight ticket from Jacksonville to Saint Croix

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

Can stopping save me money on Jacksonville to Saint Croix flights?

You could potentially save up to 57% on your flight if you consider stops on a Jacksonville to Saint Croix flight.

Cheap Jacksonville to Saint Croix flight deals and tips

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

Fastest flight time

15h 27m

Direct flights

None
The fastest flight from Jacksonville to Saint Croix takes 15h 27m
There are no direct flights from Jacksonville to Saint Croix. There are no popular flight routes from Jacksonville to Saint Croix.
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Frequently asked questions about flying from Jacksonville to Saint Croix

  • When did momondo last update prices for flights from Jacksonville Airport to Saint Croix?

    Prices for flights from Jacksonville Airport to Saint Croix were last updated today.

  • How many operators does momondo search for flights from Jacksonville Airport to Saint Croix?

  • How old do you have to be to fly from Jacksonville Airport to Saint Croix?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Jacksonville Airport to Saint Croix.

  • What documentation or ID do you need to fly to Saint Croix?

    The necessary travel and health documents for your Saint Croix 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.

Best airlines flying from Jacksonville to Saint Croix

Compare and see reviews for airlines that fly from Jacksonville to Saint Croix with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $419Free CancellationRating
7.1
11,607 reviews
Search American Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Jacksonville to Saint Croix. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to Saint Croix from Jacksonville on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Jacksonville to Saint Croix?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Saint Croix from Jacksonville.

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

Yes momondo offers price alerts on flights to Saint Croix from Jacksonville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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