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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 3/30. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — STX
Apr 6 — Apr 131
Mon 4/6
Mon 4/13
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 March 7, 2026.

This American Airlines deal was found by Cheapflights users on 3/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/147:34 am
JAX
-
STX
1 stop8h 39m
American Airlines
Mon 4/205:14 pm
STX
-
JAX
1 stop6h 45m
American Airlines
Deal found 3/2$476
This American Airlines deal was found by Cheapflights users on 3/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/236:00 am
JAX
-
STX
1 stop14h 41m
American Airlines
Tue 6/308:08 am
STX
-
JAX
1 stop9h 37m
American Airlines
Deal found 3/2$482
This CheapOair deal was found by Cheapflights users on 3/4. 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.
Fri 7/244:43 pm
JAX
-
STX
1 stop22h 59m
JetBlue
Tue 7/284:40 pm
STX
-
JAX
1 stop23h 07m
JetBlue
Deal found 3/4$484
This American Airlines deal was found by Cheapflights users on 3/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/26:00 am
JAX
-
STX
1 stop10h 27m
American Airlines
Thu 4/92:05 pm
STX
-
JAX
1 stop9h 54m
American Airlines
Deal found 3/3$495
This American Airlines deal was found by Cheapflights users on 3/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/811:00 am
JAX
-
STX
1 stop5h 13m
American Airlines
Mon 4/135:14 pm
STX
-
JAX
1 stop6h 45m
American Airlines
Deal found 3/3$506

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 March 7, 2026.

Round-trip from

$476
(American Airlines)

One-way from

$221
(CheapOair)
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 March 7, 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

Tue 4/14

7:34 am-4:13 pm

1 stop8h 39m

Christiansted Henry Rohlsen

Mon 4/20

5:14 pm-11:59 pm

1 stop6h 45m

$476

JacksonvilleChristiansted

JAX - STX

JAXSTX

Jacksonville

Fri 7/24

4:43 pm-3:42 pm

1 stop22h 59m

Christiansted Henry Rohlsen

Tue 7/28

4:40 pm-3:47 pm

1 stop23h 07m

$484

JacksonvilleChristiansted

JAX - STX

JAXSTX

Jacksonville

Sun 4/12

3:52 pm-1:15 pm

2 stops21h 23m

Christiansted Henry Rohlsen

Wed 4/15

5:14 pm-9:03 am

2 stops15h 49m

$500
Quickest round-trip

JacksonvilleChristiansted

JAX - STX

JAXSTX

Jacksonville

Wed 4/8

11:00 am-4:13 pm

1 stop5h 13m

Christiansted Henry Rohlsen

Mon 4/13

5:14 pm-11:59 pm

1 stop6h 45m

$506

JacksonvilleChristiansted

JAX - STX

JAXSTX

Jacksonville

Tue 6/23

7:59 pm-2:57 pm

2 stops18h 58m

Christiansted Henry Rohlsen

Tue 6/30

8:08 am-5:45 pm

1 stop9h 37m

$507

JacksonvilleChristiansted

JAX - STX

JAXSTX

Jacksonville

Fri 7/24

6:32 am-8:29 pm

2 stops13h 57m

Christiansted Henry Rohlsen

Tue 7/28

8:00 am-11:59 pm

1 stop15h 59m

$517

JacksonvilleChristiansted

JAX - STX

JAXSTX

Jacksonville

Sat 5/16

6:12 pm-1:15 pm

2 stops19h 03m

Christiansted Henry Rohlsen

Sat 5/23

8:08 am-12:04 am

2 stops15h 56m

$525
Cheapest one-way

JacksonvilleChristiansted

JAX - STX

JAXSTX

Jacksonville

Mon 3/30

4:45 pm-2:59 pm

1 stop22h 14m

$221
Quickest one-way

JacksonvilleChristiansted

JAX - STX

JAXSTX

Jacksonville

Mon 3/30

6:09 pm-12:56 pm

2 stops18h 47m

$278

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/3

Sorted by cheapest first

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 $318). Flying from Jacksonville to Saint Croix in December is currently the most expensive (average of $840). 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 March 7, 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
11,399 reviews

Crew

8.0

Entertainment

6.9

Boarding

7.5

Overall

7.1

Food

6.4

Comfort

7.2

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
11,399 reviews
American Airlines
7.1
Good
11,399 reviews

Crew

8.0

Entertainment

6.9

Boarding

7.5

Overall

7.1

Food

6.4

Comfort

7.2

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 American Airlines and JetBlue fly from Jacksonville to Saint Croix in about 8h 39m. The time it takes to get you to your destination can typically vary by up to 14h 20m. Airlines will cover a distance of 1380 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $318). Flying from Jacksonville to Saint Croix in December is currently the most expensive (average of $840). 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

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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 March 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$393Average$558FlexibilityNo cancel feeOn-time71%

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