HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Saint Croix

$128+ 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.
JAX — STX
Jun 19 — Jun 261
Thu 6/19
Thu 6/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Jacksonville to Saint Croix with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

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.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 June 14, 2025.

Round-trip from

$435
(American Airlines)

One-way from

$128
(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 June 14, 2025.

This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/39:44 amJAX - STX
2 stops30h 18mMultiple Airlines
Sat 8/94:35 pmSTX - JAX
2 stops27h 01mMultiple Airlines
Deal found 6/11$372
This American Airlines deal was found by Cheapflights users on 6/13. 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 9/186:34 pmJAX - STX
2 stops18h 29mAmerican Airlines
Mon 9/221:53 pmSTX - JAX
2 stops20h 27mAmerican Airlines
Deal found 6/13$435
This Vliegwinkel deal was found by Cheapflights users on 6/11. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/36:05 amJAX - STX
1 stop10h 21mAlaska Airlines
Sat 8/91:38 pmSTX - JAX
1 stop10h 11mAlaska Airlines
Deal found 6/11$574
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/267:25 amJAX - STX
2 stops32h 15mUnited Airlines
Mon 6/306:05 pmSTX - JAX
2 stops16h 52mUnited Airlines
Deal found 6/11$1,109

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 June 14, 2025.
Use the filters below to find and compare flights from Jacksonville to Saint Croix that are best for you.

Fly from

Jacksonville

Fly to

Saint Croix

Route

Depart

Return

Price

JacksonvilleChristiansted

JAX - STX

JAXSTX

Jacksonville

Sun 8/3

9:44 am-4:02 pm

2 stops30h 18m

Christiansted Henry Rohlsen

Sat 8/9

4:35 pm-7:36 pm

2 stops27h 01m

$372

JacksonvilleChristiansted

JAX - STX

JAXSTX

Jacksonville

Mon 9/1

10:00 am-2:59 pm

1 stop4h 59m

Christiansted Henry Rohlsen

Fri 9/5

1:53 pm-11:12 pm

1 stop9h 19m

$473

JacksonvilleChristiansted

JAX - STX

JAXSTX

Jacksonville

Sun 8/3

6:05 am-4:26 pm

1 stop10h 21m

Christiansted Henry Rohlsen

Sat 8/9

1:38 pm-11:49 pm

1 stop10h 11m

$574

JacksonvilleChristiansted

JAX - STX

JAXSTX

Jacksonville

Thu 6/26

7:25 am-3:40 pm

2 stops32h 15m

Christiansted Henry Rohlsen

Mon 6/30

6:05 pm-10:57 am

2 stops16h 52m

$1,109

JacksonvilleChristiansted

JAX - STX

JAXSTX

Jacksonville

Sun 8/3

11:15 am-4:41 pm

1 stop5h 26m

$128

JacksonvilleChristiansted

JAX - STX

JAXSTX

Jacksonville

Tue 7/8

5:06 pm-4:02 pm

2 stops22h 56m

$212

JacksonvilleChristiansted

JAX - STX

JAXSTX

Jacksonville

Sat 7/5

5:00 am-4:26 pm

1 stop11h 26m

$260

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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 July is currently the most expensive (average of $583). 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.

Rainfall in Saint Croix by month

Plan your trip to Saint Croix by taking into account the average rainfall totals by month.

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.

Temperature in Saint Croix by month

Plan your trip to Saint Croix by taking into account the average temperature totals by month.

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).

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 June 14, 2025.
United Airlines
7.4
Good
8,791 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Entertainment

7.1

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
8,791 reviews
United Airlines
7.4
Good
8,791 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Entertainment

7.1

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
8,791 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Entertainment

7.1

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
3,297 reviews
United Airlines
7.4
Good
8,791 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Food

6.6

Entertainment

7.1

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

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.

  • 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 July is currently the most expensive (average of $583). 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.

Alternative routes for Jacksonville to Saint Croix

See prices for flight routes from nearby airports that may be better suited for you.
Fort Lauderdale to Saint Thomas Island flights
Orlando to Saint Thomas Island flights
Miami to Saint Thomas Island flights
Tampa to Saint Thomas Island flights
Fort Lauderdale to Christiansted flights
Orlando to Christiansted flights
Miami to Christiansted flights
Jacksonville to Saint Thomas Island flights
West Palm Beach to Saint Thomas Island flights
Tampa to Christiansted flights
Pensacola to Saint Thomas Island flights
Sarasota to Saint Thomas Island flights
Jacksonville to Christiansted flights
Fort Myers to Saint Thomas Island flights
Melbourne to Saint Thomas Island flights
Tallahassee to Saint Thomas Island flights
Daytona Beach to Saint Thomas Island flights
Panama City to Saint Thomas Island flights
Fort Myers to Christiansted flights
Valparaiso to Saint Thomas Island flights
Panama City to Christiansted flights
Melbourne to Christiansted flights
Pensacola to Christiansted flights
Valparaiso to Christiansted flights
Gainesville to Saint Thomas Island flights
Daytona Beach to Christiansted flights

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 June 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$383Average$555FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.