$288+ 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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — STX
Sep 27 — Oct 41
Round-trip
1 adult, Economy
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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
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Best
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One-way
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 August 28, 2026.
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 August 28, 2026.
This American Airlines deal was found by Cheapflights users on 8/27. 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 10/67:10 am -
1 stop6h 38m
Thu 10/155:08 pm -
1 stop6h 51m
Deal found 8/27![American Airlines logo]()
$516
This American Airlines deal was found by Cheapflights users on 8/28. 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 10/146:12 pm -
2 stops19h 36m
Wed 10/215:08 pm -
2 stops19h 53m
Deal found 8/28![American Airlines logo]()
$525
This American Airlines deal was found by Cheapflights users on 8/24. 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.
Fri 10/237:49 pm -
2 stops17h 59m
Tue 10/275:08 pm -
2 stops15h 58m
Deal found 8/24![American Airlines logo]()
$555
This American Airlines deal was found by Cheapflights users on 8/25. 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 9/249:57 am -
1 stop29h 42m
Thu 10/14:40 pm -
1 stop7h 19m
Deal found 8/25![American Airlines logo]()
$576
This American Airlines deal was found by Cheapflights users on 8/27. 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.
Fri 9/259:57 am -
1 stop29h 42m
Mon 9/284:40 pm -
1 stop7h 19m
Deal found 8/27![American Airlines logo]()
$611
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/258:48 pm -
1 stop14h 42m
Thu 12/313:14 pm -
1 stop5h 38m
Deal found 8/27![Multiple Airlines logo]()
$758
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/248:48 pm -
1 stop14h 42m
Thu 12/313:14 pm -
1 stop5h 38m
Deal found 8/27![Multiple Airlines logo]()
$774
This Delta deal was found by Cheapflights users on 8/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/285:00 am -
1 stop8h 25m
Thu 12/313:25 pm -
1 stop8h 30m
Deal found 8/27![Delta logo]()
$780
This Kiwi.com deal was found by Cheapflights users on 8/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/268:48 pm -
1 stop14h 42m
Thu 12/3110:25 am -
1 stop10h 27m
Deal found 8/27![Multiple Airlines logo]()
$818
Best flights from Jacksonville to Saint CroixDiscover 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 August 28, 2026.
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 August 28, 2026.
This American Airlines deal was found by Cheapflights users on 8/28. 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 10/67:10 am -
1 stop8h 52m
Thu 10/152:38 pm -
1 stop9h 21m
Deal found 8/28![American Airlines logo]()
$516
This Delta deal was found by Cheapflights users on 8/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/285:00 am -
1 stop8h 25m
Wed 1/63:35 pm -
1 stop7h 03m
Deal found 8/27![Delta logo]()
$884
This CheapOair deal was found by Cheapflights users on 8/24. 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.
Mon 12/282:39 pm -
2 stops22h 47m
Mon 1/49:10 am -
1 stop7h 02m
Deal found 8/24![Multiple Airlines logo]()
$1,020
This American Airlines deal was found by Cheapflights users on 8/25. 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 9/247:29 pm -
2 stops20h 10m
Thu 10/14:40 pm -
1 stop7h 19m
Deal found 8/25![American Airlines logo]()
$520
This American Airlines deal was found by Cheapflights users on 8/24. 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.
Fri 10/237:49 pm -
2 stops17h 59m
Tue 10/275:08 pm -
2 stops15h 58m
Deal found 8/24![American Airlines logo]()
$555
This Delta deal was found by Cheapflights users on 8/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/295:00 am -
1 stop8h 25m
Wed 1/63:35 pm -
1 stop8h 08m
Deal found 8/27![Delta logo]()
$884
This Delta deal was found by Cheapflights users on 8/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/257:00 am -
1 stop6h 25m
Wed 1/63:35 pm -
1 stop8h 08m
Deal found 8/27![Delta logo]()
$956
Last-minute flights from Jacksonville to Saint CroixDiscover last-minute flight deals from Jacksonville to Saint Croix. Data last updated August 28, 2026 and is based on user searches.
Discover last-minute flight deals from Jacksonville to Saint Croix. Data last updated August 28, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/28. 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.
Fri 9/117:10 pm -
2 stops22h 00m
Mon 9/143:14 pm -
2 stops24h 25m
Deal found 8/28![United Airlines logo]()
$1,468
This United Airlines deal was found by Cheapflights users on 8/28. 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.
Fri 9/187:10 pm -
2 stops22h 00m
Tue 9/223:14 pm -
2 stops24h 25m
Deal found 8/28![United Airlines logo]()
$1,360
This American Airlines deal was found by Cheapflights users on 8/25. 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 9/247:29 pm -
2 stops20h 10m
Thu 10/14:40 pm -
1 stop7h 19m
Deal found 8/25![American Airlines logo]()
$520
This American Airlines deal was found by Cheapflights users on 8/27. 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.
Fri 9/255:16 pm -
2 stops22h 23m
Mon 9/284:40 pm -
1 stop7h 19m
Deal found 8/27![American Airlines logo]()
$555
One-way flights from Jacksonville to Saint CroixSearch for one-way flight options from Jacksonville to Saint Croix. Find affordable one-way fares based on user searches. Data last updated August 28, 2026.
Search for one-way flight options from Jacksonville to Saint Croix. Find affordable one-way fares based on user searches. Data last updated August 28, 2026.
This American Airlines deal was found by Cheapflights users on 8/25. 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.
Mon 10/56:12 pm -
2 stops19h 36m
Deal found 8/25![American Airlines logo]()
$288
This Kiwi.com deal was found by Cheapflights users on 8/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:46 pm -
3 stops36h 34m
Deal found 8/25![Multiple Airlines logo]()
$308
This Kiwi.com deal was found by Cheapflights users on 8/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/123:50 pm -
2 stops40h 30m
Deal found 8/28![Multiple Airlines logo]()
$362
This American Airlines deal was found by Cheapflights users on 8/28. 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.
Sat 9/127:45 am -
1 stop31h 54m
Deal found 8/28![American Airlines logo]()
$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 August 28, 2026.
Round-trip from | $516 (American Airlines) |
|---|---|
One-way from | $288 (American Airlines) |
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 7,457,451 searches. Data last updated August 28, 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
Cheapest round-trip
JacksonvilleChristiansted
JAX Jacksonville - STX Christiansted Henry Rohlsen
JAXSTX
Jacksonville
Tue 10/6
7:10 am-4:02 pm
1 stop8h 52m
Christiansted Henry Rohlsen
Thu 10/15
2:38 pm-11:59 pm
1 stop9h 21m
$516
JacksonvilleChristiansted
JAX Jacksonville - STX Christiansted Henry Rohlsen
JAXSTX
Jacksonville
Thu 9/24
7:29 pm-3:39 pm
2 stops20h 10m
Christiansted Henry Rohlsen
Thu 10/1
4:40 pm-11:59 pm
1 stop7h 19m
$520
JacksonvilleChristiansted
JAX Jacksonville - STX Christiansted Henry Rohlsen
JAXSTX
Jacksonville
Fri 10/23
7:49 pm-1:48 pm
2 stops17h 59m
Christiansted Henry Rohlsen
Tue 10/27
5:08 pm-9:06 am
2 stops15h 58m
$555
JacksonvilleChristiansted
JAX Jacksonville - STX Christiansted Henry Rohlsen
JAXSTX
Jacksonville
Mon 12/28
5:00 am-2:25 pm
1 stop8h 25m
Christiansted Henry Rohlsen
Wed 1/6
3:35 pm-9:38 pm
1 stop7h 03m
$884
JacksonvilleChristiansted
JAX Jacksonville - STX Christiansted Henry Rohlsen
JAXSTX
Jacksonville
Tue 12/29
5:00 am-2:25 pm
1 stop8h 25m
Christiansted Henry Rohlsen
Wed 1/6
3:35 pm-10:43 pm
1 stop8h 08m
$884
Quickest round-trip
JacksonvilleChristiansted
JAX Jacksonville - STX Christiansted Henry Rohlsen
JAXSTX
Jacksonville
Fri 12/25
7:00 am-2:25 pm
1 stop6h 25m
Christiansted Henry Rohlsen
Wed 1/6
3:35 pm-10:43 pm
1 stop8h 08m
$956
JacksonvilleChristiansted
JAX Jacksonville - STX Christiansted Henry Rohlsen
JAXSTX
Jacksonville
Mon 12/28
2:39 pm-2:26 pm
2 stops22h 47m
Christiansted Henry Rohlsen
Mon 1/4
9:10 am-3:12 pm
1 stop7h 02m
$1,020
Cheapest one-way
Quickest one-way
JacksonvilleChristiansted
JAX Jacksonville - STX Christiansted Henry Rohlsen
JAXSTX
Jacksonville
Mon 10/5
6:12 pm-1:48 pm
2 stops19h 36m
$288
JacksonvilleChristiansted
JAX Jacksonville - STX Christiansted Henry Rohlsen
JAXSTX
Jacksonville
Mon 10/5
7:46 pm-8:20 am
3 stops36h 34m
$308
JacksonvilleChristiansted
JAX Jacksonville - STX Christiansted Henry Rohlsen
JAXSTX
Jacksonville
Sat 9/12
3:50 pm-8:20 am
2 stops40h 30m
$362
Showing 1-10 of 11 resultsSorted 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.
JAX-STX
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
JAX-VISC
JAX-STX
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 $330). Flying from Jacksonville to Saint Croix in July is currently the most expensive (average of $1,394). 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
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 August 28, 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.
Entertainment
6.8
Comfort
7.2
Food
6.4
Boarding
7.5
Crew
7.9
Overall
7.1
Reviews
1 / 20
8.0
ExcellentOlwin,Jul 2026
MCO - DCA
Entertainment
6.8
Comfort
7.2
Food
6.4
Boarding
7.5
Crew
7.9
Overall
7.1
Reviews
1 / 20
8.0
ExcellentOlwin,Jul 2026
MCO - DCA
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.
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Alternative routes for Jacksonville to Saint Croix
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Complete your trip
Complete your trip to Saint Croix by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Jacksonville to Saint Croix by cabin class
Find flights from Jacksonville to Saint Croix, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Jacksonville and Saint Croix flights
Browse other Jacksonville and Saint Croix flight options. Last updated on August 28, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated August 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$435 | Average$550 | FlexibilityNo cancel fee | On-time71% |