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Saint Croix

$221+ Cheap flights from Jacksonville (JAX) to Saint Croix

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — STX
Jun 19 — Jun 261
Fri 6/19
Fri 6/26
1 adult, Economy
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Cheap flight deals from Jacksonville to Saint Croix

Cheapest flights from Jacksonville to Saint Croix
Explore the most affordable flight options available from Jacksonville to Saint Croix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 20, 2026.

This Justfly.com deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/148:25 pm
JAX
-
STX
1 stop19h 11m
JetBlue
Tue 7/214:34 pm
STX
-
JAX
1 stop23h 13m
JetBlue
Deal found 5/16$414
This CheapOair deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/45:18 pm
JAX
-
STX
1 stop21h 28m
JetBlue
Mon 6/83:45 pm
STX
-
JAX
1 stop24h 38m
JetBlue
Deal found 5/15$420
This Justfly.com deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/148:25 pm
JAX
-
STX
1 stop19h 11m
JetBlue
Mon 7/204:34 pm
STX
-
JAX
1 stop26h 56m
JetBlue
Deal found 5/16$428
This Justfly.com deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/285:18 pm
JAX
-
STX
1 stop21h 28m
JetBlue
Tue 6/23:45 pm
STX
-
JAX
1 stop24h 38m
JetBlue
Deal found 5/18$440
This Justfly.com deal was found by Cheapflights users on 5/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/168:25 pm
JAX
-
STX
1 stop19h 11m
JetBlue
Tue 7/214:34 pm
STX
-
JAX
1 stop23h 13m
JetBlue
Deal found 5/15$452
This Justfly.com deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/235:02 pm
JAX
-
STX
1 stop21h 48m
JetBlue
Mon 5/253:45 pm
STX
-
JAX
1 stop24h 38m
JetBlue
Deal found 5/16$460
This Priceline deal was found by Cheapflights users on 5/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/154:43 pm
JAX
-
STX
1 stop22h 53m
JetBlue
Sun 7/194:34 pm
STX
-
JAX
1 stop23h 13m
JetBlue
Deal found 5/18$484
This CheapOair deal was found by Cheapflights users on 5/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/128:25 pm
JAX
-
STX
1 stop19h 11m
JetBlue
Thu 7/164:34 pm
STX
-
JAX
1 stop23h 13m
JetBlue
Deal found 5/17$485
This FlightHub deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/143:18 pm
JAX
-
STX
2 stops24h 18m
JetBlue
Wed 7/224:34 pm
STX
-
JAX
1 stop26h 56m
JetBlue
Deal found 5/16$491
This Justfly.com deal was found by Cheapflights users on 5/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/154:43 pm
JAX
-
STX
1 stop22h 53m
JetBlue
Mon 7/204:34 pm
STX
-
JAX
1 stop26h 56m
JetBlue
Deal found 5/16$497

Find flight deals from Jacksonville to Saint Croix

Keep the following information in mind while searching for Jacksonville to Saint Croix flight deals. Data was last updated May 20, 2026.

Round-trip from

$414
(Justfly.com)

One-way from

$221
(Justfly.com)
From Jacksonville to Saint Croix
Search Deals
One-way flight from Jacksonville to Saint Croix
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated May 20, 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

Thu 6/4

5:18 pm-2:46 pm

1 stop21h 28m

Christiansted Henry Rohlsen

Mon 6/8

3:45 pm-4:23 pm

1 stop24h 38m

$420

JacksonvilleChristiansted

JAX - STX

JAXSTX

Jacksonville

Tue 7/14

8:25 pm-3:36 pm

1 stop19h 11m

Christiansted Henry Rohlsen

Wed 7/22

4:34 pm-7:30 pm

1 stop26h 56m

$428

JacksonvilleChristiansted

JAX - STX

JAXSTX

Jacksonville

Sun 7/12

8:25 pm-3:36 pm

1 stop19h 11m

Christiansted Henry Rohlsen

Thu 7/16

4:34 pm-3:47 pm

1 stop23h 13m

$485

JacksonvilleChristiansted

JAX - STX

JAXSTX

Jacksonville

Wed 7/15

4:43 pm-3:36 pm

1 stop22h 53m

Christiansted Henry Rohlsen

Mon 7/20

4:34 pm-7:30 pm

1 stop26h 56m

$497

JacksonvilleChristiansted

JAX - STX

JAXSTX

Jacksonville

Tue 6/30

6:43 pm-3:36 pm

1 stop20h 53m

Christiansted Henry Rohlsen

Sun 7/5

4:34 pm-3:47 pm

1 stop23h 13m

$500

JacksonvilleChristiansted

JAX - STX

JAXSTX

Jacksonville

Wed 7/15

4:43 pm-3:36 pm

1 stop22h 53m

Christiansted Henry Rohlsen

Sun 7/19

4:34 pm-2:18 pm

2 stops21h 44m

$541

JacksonvilleChristiansted

JAX - STX

JAXSTX

Jacksonville

Sat 7/4

3:55 pm-3:36 pm

1 stop23h 41m

Christiansted Henry Rohlsen

Wed 7/8

4:34 pm-7:30 pm

1 stop26h 56m

$555
Quickest round-trip

JacksonvilleChristiansted

JAX - STX

JAXSTX

Jacksonville

Sat 7/4

5:51 am-8:50 pm

2 stops14h 59m

Christiansted Henry Rohlsen

Wed 7/8

3:50 pm-12:15 am

1 stop8h 25m

$580

JacksonvilleChristiansted

JAX - STX

JAXSTX

Jacksonville

Thu 6/4

7:59 pm-2:56 pm

2 stops18h 57m

Christiansted Henry Rohlsen

Mon 6/8

3:46 pm-12:53 pm

2 stops21h 07m

$600

JacksonvilleChristiansted

JAX - STX

JAXSTX

Jacksonville

Sat 6/20

3:55 pm-3:36 pm

1 stop23h 41m

Christiansted Henry Rohlsen

Sat 6/27

4:34 pm-5:48 pm

1 stop25h 14m

$624

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/16

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from Jacksonville to Saint Croix

Have a flexible travel schedule? Discover the best time to fly to Saint Croix from Jacksonville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Jacksonville to Saint Croix

What is the cheapest month to book a flight from Jacksonville to Saint Croix?

Currently, February is the cheapest month in which you can book a flight from Jacksonville to Saint Croix (average of $315). Flying from Jacksonville to Saint Croix in December is currently the most expensive (average of $828). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Jacksonville to Saint Croix?

Reviews of airlines servicing Saint Croix

Get insights into the airlines that provide service to Saint Croix. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Saint Croix. Reviews last updated May 20, 2026.
Peruse reviews from past customers who have flown with American Airlines from Jacksonville to Saint Croix to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,642 reviews

Crew

7.9

Overall

7.1

Entertainment

6.9

Boarding

7.5

Comfort

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes
American Airlines
7.1
Good
11,642 reviews
American Airlines
7.1
Good
11,642 reviews

Crew

7.9

Overall

7.1

Entertainment

6.9

Boarding

7.5

Comfort

7.2

Food

6.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes

Related info for your journey

Find useful and relevant information for your journey from Jacksonville to Saint Croix. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Jacksonville to Saint Croix?

    Jacksonville (JAX) is the airport you will fly out of if you book a flight from Jacksonville to Saint Croix. It is only a 11.2 mi journey to Jacksonville (JAX) from Jacksonville’s city center.

  • How long is the flight from Jacksonville to Saint Croix?

    Airlines like JetBlue fly from Jacksonville to Saint Croix in about 21h 28m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 1380 mi.

  • Can I find deals for flights from Jacksonville to Saint Croix that include hotel bookings?

    Yes. In addition to deals on Jacksonville to Saint Croix flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Jacksonville to Saint Croix?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Jacksonville to Saint Croix.

  • Can I find deals for business class flights from Jacksonville to Saint Croix?

    Yes. Cheapflights offers flight deals from Jacksonville to Saint Croix by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Jacksonville to Saint Croix?

    Currently, February is the cheapest month in which you can book a flight from Jacksonville to Saint Croix (average of $315). Flying from Jacksonville to Saint Croix in December is currently the most expensive (average of $828). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Jacksonville to Saint Croix

Discover the top airline that operate flights from Jacksonville to Saint Croix. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$430Average$594FlexibilityNo cancel feeOn-time71%

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