In terms of precipitation, rainfall in Saint Croix ranges from 1.6 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. March is typically the driest time to visit Saint Croix when rainfall is around 1.6 in.

If weather is an important factor for your trip to Saint Croix, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

What is the cheapest time of day to fly from JAX to SC?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Jacksonville to Saint Croix as you normally would.

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.

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.

$87+ Flights from Jacksonville to Saint Croix

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1. Tell us where you want to go

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2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

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Cheap flight deals from Jacksonville to Saint Croix

Round-trip from	$445 (American Airlines)
One-way from	$87 (Frontier)

From Jacksonville to Saint Croix

Search Deals

One-way flight from Jacksonville to Saint Croix

Search Deals

Find 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 July 30, 2025.

Mon 8/186:00 amJAX - STX

1 stop8h 59mAmerican Airlines

Sat 8/231:38 pmSTX - JAX

1 stop10h 11mAmerican Airlines

Deal found 7/27

$445

Mon 8/188:21 pmJAX - STX

3 stops39h 31mMultiple Airlines

Sat 8/2312:57 pmSTX - JAX

3 stops30h 56mMultiple Airlines

Deal found 7/27

$523

Best flights from Jacksonville to Saint Croix
Discover carefully curated flight deals from Jacksonville to Saint Croix that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2025.

Mon 8/186:00 amJAX - STX

1 stop8h 59mAmerican Airlines

Sat 8/231:38 pmSTX - JAX

1 stop10h 11mAmerican Airlines

Deal found 7/27

$445

Mon 8/188:21 pmJAX - STX

3 stops39h 31mMultiple Airlines

Sat 8/2312:57 pmSTX - JAX

3 stops30h 56mMultiple Airlines

Deal found 7/27

$523

Sat 9/67:00 amJAX - STX

2 stops26h 39mUnited Airlines

Sat 9/2010:34 amSTX - JAX

2 stops9h 43mUnited Airlines

Deal found 7/27

$1,310

One-way flights from Jacksonville to Saint Croix
Search for one-way flight options from Jacksonville to Saint Croix. Find affordable one-way fares based on user searches. Data last updated July 30, 2025.

Sun 8/311:15 amJAX - STX

1 stop5h 26mFrontier

Deal found 7/29

$87

Sat 8/28:30 pmJAX - STX

2 stops18h 45mAmerican Airlines

Deal found 7/29

$398

Sun 8/39:44 amJAX - STX

3 stops24h 03mMultiple Airlines

Deal found 7/29

$444

Cheapflights Fare Finder

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

JacksonvilleChristiansted

JAX - STX

JAXSTX

Jacksonville

Mon 8/18

6:00 am-2:59 pm

1 stop8h 59m

Christiansted Henry Rohlsen

Sat 8/23

1:38 pm-11:49 pm

1 stop10h 11m

$445

JacksonvilleChristiansted

JAX - STX

JAXSTX

Jacksonville

Mon 8/18

8:21 pm-11:52 am

3 stops39h 31m

Christiansted Henry Rohlsen

Sat 8/23

12:57 pm-7:53 pm

3 stops30h 56m

$523

JacksonvilleChristiansted

JAX - STX

JAXSTX

Jacksonville

Sat 9/6

7:00 am-9:39 am

2 stops26h 39m

Christiansted Henry Rohlsen

Sat 9/20

10:34 am-8:17 pm

2 stops9h 43m

$1,310

JacksonvilleChristiansted

JAX - STX

JAXSTX

Jacksonville

Sun 8/3

11:15 am-4:41 pm

1 stop5h 26m

$87

JacksonvilleChristiansted

JAX - STX

JAXSTX

Jacksonville

Sat 8/2

8:30 pm-3:15 pm

2 stops18h 45m

$398

JacksonvilleChristiansted

JAX - STX

JAXSTX

Jacksonville

Sun 8/3

9:44 am-9:47 am

3 stops24h 03m

$444

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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, April is the cheapest month in which you can book a flight from Jacksonville to Saint Croix (average of $194). Flying from Jacksonville to Saint Croix in October is currently the most expensive (average of $568). 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.

Reviews of airlines servicing Saint Croix

Peruse reviews from past customers who have flown with United Airlines, American Airlines, and Frontier 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.

United Airlines

7.4

Good

8,896 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

United Airlines

7.4

Good

8,896 reviews

United Airlines

7.4

Good

8,896 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

American Airlines

7.2

Good

10,000 reviews

United Airlines

7.4

Good

8,896 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Frontier

5.9

Fair

3,237 reviews

United Airlines

7.4

Good

8,896 reviews

Reviews

1 / 20

4.0

Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

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.
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, April is the cheapest month in which you can book a flight from Jacksonville to Saint Croix (average of $194). Flying from Jacksonville to Saint Croix in October is currently the most expensive (average of $568). 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

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$383	Average$548	FlexibilityNo cancel fee	On-time71%

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$87+ 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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Jacksonville to Saint Croix with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap 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 July 30, 2025.

Round-trip from

One-way from

Find flight deals from Jacksonville to Saint Croix

Cheapest flights from Jacksonville to Saint CroixExplore 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 July 30, 2025.

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 July 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Jacksonville to Saint Croix that are best for you.

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.

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?

Reviews of airlines servicing Saint Croix

Peruse reviews from past customers who have flown with United Airlines, American Airlines, and Frontier 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.

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?

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

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

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

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

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.

Alternative routes for Jacksonville to Saint Croix

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Jacksonville to Saint Croix

100% Free

Book with Flexibility

Travel Smart

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 July 30, 2025.