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Cheap flights from Jacksonville to Saint Croix from $288

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 6/26. 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 Saint Croix

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
3:43 pm - 3:47 pm
JAX
-
STX
24h 04m
1 stop
JetBlue Logo
4:44 pm - 6:47 pm
STX
-
JAX
26h 03m
1 stop
$393JetBlue
Mon, Jul 27 - Mon, Aug 3
JetBlue Logo
6:43 pm - 3:36 pm
JAX
-
STX
20h 53m
1 stop
JetBlue Logo
4:44 pm - 3:47 pm
STX
-
JAX
23h 03m
1 stop
$404JetBlue
Tue, Jun 30 - Tue, Jul 7
JetBlue Logo
4:43 pm - 3:36 pm
JAX
-
STX
22h 53m
1 stop
JetBlue Logo
4:44 pm - 3:47 pm
STX
-
JAX
23h 03m
1 stop
$459JetBlue
Wed, Jul 1 - Tue, Jul 7
JetBlue Logo
5:13 pm - 3:36 pm
JAX
-
STX
22h 23m
1 stop
JetBlue Logo
4:34 pm - 3:47 pm
STX
-
JAX
23h 13m
1 stop
$464JetBlue
Mon, Jun 29 - Sun, Jul 5
JetBlue Logo
3:52 pm - 3:47 pm
JAX
-
STX
23h 55m
1 stop
JetBlue Logo
4:44 pm - 6:51 pm
STX
-
JAX
26h 07m
1 stop
$478JetBlue
Sat, Jul 11 - Wed, Jul 15
JetBlue Logo
3:55 pm - 3:36 pm
JAX
-
STX
23h 41m
1 stop
JetBlue Logo
4:34 pm - 3:47 pm
STX
-
JAX
23h 13m
1 stop
$494JetBlue
Sat, Jun 27 - Tue, Jun 30
JetBlue Logo
3:43 pm - 3:47 pm
JAX
-
STX
24h 04m
1 stop
JetBlue Logo
4:44 pm - 8:01 pm
STX
-
JAX
27h 17m
2 stops
$500JetBlue
Mon, Jul 27 - Mon, Aug 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
$503JetBlue
Mon, Jun 15 - Sat, Jun 20
JetBlue Logo
9:45 am - 3:36 pm
JAX
-
STX
29h 51m
2 stops
JetBlue Logo
4:44 pm - 3:47 pm
STX
-
JAX
23h 03m
1 stop
$505JetBlue
Tue, Jun 30 - Tue, Jul 7
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
$509JetBlue
Mon, Jun 15 - Sat, Jun 20

United Airlines flights from Jacksonville to Saint Croix

Our best United Airlines deals on Jacksonville to Saint Croix flight tickets
United Airlines
Aug 30
JAX7:05 amJacksonville
12h 33m
2 stops
STX7:38 pmChristiansted Henry Rohlsen
Sep 2
STX3:14 pmChristiansted Henry Rohlsen
17h 16m
2 stops
JAX8:30 amJacksonville
$1,331
United Airlines
Aug 30
JAX7:05 amJacksonville
12h 33m
2 stops
STX7:38 pmChristiansted Henry Rohlsen
Sep 2
STX3:14 pmChristiansted Henry Rohlsen
53h 40m
3 stops
JAX8:54 pmJacksonville
$1,513

American Airlines flights from Jacksonville to Saint Croix

Our best American Airlines deals on Jacksonville to Saint Croix flight tickets
American Airlines
Sep 4
JAX6:00 amJacksonville
14h 43m
1 stop
STX8:43 pmChristiansted Henry Rohlsen
Sep 6
STX3:54 pmChristiansted Henry Rohlsen
18h 03m
2 stops
JAX9:57 amJacksonville
$520
American Airlines
Sep 4
JAX10:25 amJacksonville
10h 18m
1 stop
STX8:43 pmChristiansted Henry Rohlsen
Sep 6
STX8:04 amChristiansted Henry Rohlsen
16h 30m
1 stop
JAX12:34 amJacksonville
$576
American Airlines
Jun 30
JAX6:20 amJacksonville
14h 24m
2 stops
STX8:44 pmChristiansted Henry Rohlsen
Jul 7
STX3:50 pmChristiansted Henry Rohlsen
21h 01m
2 stops
JAX12:51 pmJacksonville
$630

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 June 3, 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

Mon 7/27

3:43 pm-3:47 pm

1 stop24h 04m

Christiansted Henry Rohlsen

Mon 8/3

4:44 pm-6:47 pm

1 stop26h 03m

$393
Quickest round-trip

JacksonvilleChristiansted

JAX - STX

JAXSTX

Jacksonville

Tue 6/30

6:43 pm-3:36 pm

1 stop20h 53m

Christiansted Henry Rohlsen

Tue 7/7

4:44 pm-3:47 pm

1 stop23h 03m

$404

JacksonvilleChristiansted

JAX - STX

JAXSTX

Jacksonville

Wed 7/1

4:43 pm-3:36 pm

1 stop22h 53m

Christiansted Henry Rohlsen

Tue 7/7

4:44 pm-3:47 pm

1 stop23h 03m

$459

JacksonvilleChristiansted

JAX - STX

JAXSTX

Jacksonville

Mon 6/29

5:13 pm-3:36 pm

1 stop22h 23m

Christiansted Henry Rohlsen

Sun 7/5

4:34 pm-3:47 pm

1 stop23h 13m

$464

JacksonvilleChristiansted

JAX - STX

JAXSTX

Jacksonville

Sat 7/11

3:52 pm-3:47 pm

1 stop23h 55m

Christiansted Henry Rohlsen

Wed 7/15

4:44 pm-6:51 pm

1 stop26h 07m

$478

JacksonvilleChristiansted

JAX - STX

JAXSTX

Jacksonville

Sat 6/27

3:55 pm-3:36 pm

1 stop23h 41m

Christiansted Henry Rohlsen

Tue 6/30

4:34 pm-3:47 pm

1 stop23h 13m

$494

JacksonvilleChristiansted

JAX - STX

JAXSTX

Jacksonville

Mon 7/27

3:43 pm-3:47 pm

1 stop24h 04m

Christiansted Henry Rohlsen

Mon 8/3

4:44 pm-8:01 pm

2 stops27h 17m

$500

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

$503

JacksonvilleChristiansted

JAX - STX

JAXSTX

Jacksonville

Tue 6/30

9:45 am-3:36 pm

2 stops29h 51m

Christiansted Henry Rohlsen

Tue 7/7

4:44 pm-3:47 pm

1 stop23h 03m

$505

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

$509

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
1
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See travel insights to Saint Croix from

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

What is the cheapest month to fly to Saint Croix?

The month of May is another great option to travel to Saint Croix, with average flight prices from Jacksonville averaging around $389.

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

8h 24m

Direct flights

None
The fastest flight from Jacksonville to Saint Croix takes 8h 24m
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 $430Free CancellationRating
7.1
11,641 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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