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Saint Thomas Island

$201+ Cheap flights from Jacksonville (JAX) to Saint Thomas Island (STT)

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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — STT
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Jacksonville to Saint Thomas Island

Cheapest flights from Jacksonville to Saint Thomas Island
Explore the most affordable flight options available from Jacksonville to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/10. 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 12/179:51 amJAX - STT
1 stop6h 07mAmerican Airlines
Wed 12/311:30 pmSTT - JAX
1 stop11h 29mAmerican Airlines
Deal found 12/10$558
This Delta deal was found by Cheapflights users on 12/10. 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 12/237:00 amJAX - STT
1 stop7h 05mDelta
Fri 12/261:48 pmSTT - JAX
1 stop8h 50mDelta
Deal found 12/10$587
This Delta deal was found by Cheapflights users on 12/10. 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.
Wed 12/246:00 amJAX - STT
1 stop9h 25mDelta
Tue 12/304:15 pmSTT - JAX
1 stop6h 14mDelta
Deal found 12/10$633
This Delta deal was found by Cheapflights users on 12/9. 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.
Thu 12/256:00 amJAX - STT
1 stop5h 38mDelta
Mon 12/291:48 pmSTT - JAX
1 stop8h 41mDelta
Deal found 12/9$683
This American Airlines deal was found by Cheapflights users on 12/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/207:53 pmJAX - STT
2 stops15h 47mAmerican Airlines
Wed 12/244:25 pmSTT - JAX
1 stop6h 04mAmerican Airlines
Deal found 12/11$687
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/265:23 pmJAX - STT
2 stops41h 08mMultiple Airlines
Tue 12/309:10 amSTT - JAX
1 stop11h 55mMultiple Airlines
Deal found 12/11$736
This CheapOair deal was found by Cheapflights users on 12/10. 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.
Sat 12/136:33 pmJAX - STT
2 stops18h 47mMultiple Airlines
Mon 12/1512:01 pmSTT - JAX
2 stops10h 50mMultiple Airlines
Deal found 12/10$751
This American Airlines deal was found by Cheapflights users on 12/10. 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 12/115:00 amJAX - STT
2 stops10h 58mAmerican Airlines
Sun 12/142:49 pmSTT - JAX
1 stop10h 10mAmerican Airlines
Deal found 12/10$753
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/265:23 pmJAX - STT
2 stops41h 08mMultiple Airlines
Wed 12/313:34 pmSTT - JAX
1 stop5h 31mMultiple Airlines
Deal found 12/11$761
This American Airlines deal was found by Cheapflights users on 12/10. 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 12/278:37 pmJAX - STT
1 stop20h 02mAmerican Airlines
Mon 12/291:30 pmSTT - JAX
2 stops11h 46mAmerican Airlines
Deal found 12/10$799
This Mytrip deal was found by Cheapflights users on 12/10. 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.
Tue 12/2310:23 amJAX - STT
3 stops27h 05mMultiple Airlines
Fri 12/263:23 pmSTT - JAX
3 stops22h 47mMultiple Airlines
Deal found 12/10$821

Find flight deals from Jacksonville to Saint Thomas Island

Discover tips and strategies to find the most affordable flight options for your journey from Jacksonville (JAX) to Saint Thomas Island (STT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$366
(CheapOair)

One-way from

$201
(Kiwi.com)

Popular in

February

Cheapest in

August

Average price

$611
Provider with most accurate pricing for Jacksonville-Saint Thomas Island Cyril E King flight deals.
Search Deals
Provider most trusted by Cheapflights users for Jacksonville-Saint Thomas Island Cyril E King flights.
Search Deals
From Jacksonville to Saint Thomas Island Cyril E King
Search Deals
One-way flight from Jacksonville to Saint Thomas Island Cyril E King
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($59 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Jacksonville to Saint Thomas Island 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 December 12, 2025.
Use the filters below to find and compare flights from Jacksonville to Saint Thomas Island that are best for you.

Fly from

Jacksonville

Fly to

Saint Thomas Island

Route

Depart

Return

Price

JacksonvilleSaint Thomas Island

JAX - STT

JAXSTT

Jacksonville

Fri 5/1

4:45 pm-3:22 pm

1 stop22h 37m

Saint Thomas Island Cyril E King

Tue 5/12

2:45 pm-3:45 pm

1 stop25h 00m

$365

JacksonvilleSaint Thomas Island

JAX - STT

JAXSTT

Jacksonville

Wed 3/4

9:21 pm-2:35 pm

2 stops16h 14m

Saint Thomas Island Cyril E King

Sun 3/15

5:10 pm-9:36 am

2 stops16h 26m

$415

JacksonvilleSaint Thomas Island

JAX - STT

JAXSTT

Jacksonville

Sat 4/11

4:45 pm-12:20 pm

1 stop19h 35m

Saint Thomas Island Cyril E King

Sun 4/19

4:00 pm-3:45 pm

1 stop23h 45m

$418

JacksonvilleSaint Thomas Island

JAX - STT

JAXSTT

Jacksonville

Sat 6/6

4:45 pm-1:48 pm

1 stop21h 03m

Saint Thomas Island Cyril E King

Thu 6/11

2:45 pm-3:45 pm

1 stop25h 00m

$441

JacksonvilleSaint Thomas Island

JAX - STT

JAXSTT

Jacksonville

Sat 5/9

8:27 pm-10:35 am

1 stop14h 08m

Saint Thomas Island Cyril E King

Wed 5/13

5:10 pm-11:52 pm

1 stop6h 42m

$467

JacksonvilleSaint Thomas Island

JAX - STT

JAXSTT

Jacksonville

Wed 3/4

6:00 am-3:20 pm

1 stop8h 20m

Saint Thomas Island Cyril E King

Sun 3/15

5:37 pm-11:59 pm

1 stop6h 22m

$473

JacksonvilleSaint Thomas Island

JAX - STT

JAXSTT

Jacksonville

Tue 4/28

5:11 am-4:15 pm

2 stops11h 04m

Saint Thomas Island Cyril E King

Fri 5/1

5:10 pm-11:52 pm

1 stop6h 42m

$476

JacksonvilleSaint Thomas Island

JAX - STT

JAXSTT

Jacksonville

Sat 1/10

8:30 am-4:10 pm

1 stop6h 40m

Saint Thomas Island Cyril E King

Tue 1/20

4:15 pm-9:57 pm

1 stop6h 42m

$479

JacksonvilleSaint Thomas Island

JAX - STT

JAXSTT

Jacksonville

Wed 2/18

7:30 am-3:04 pm

1 stop6h 34m

Saint Thomas Island Cyril E King

Wed 2/25

1:52 pm-9:52 pm

1 stop9h 00m

$479

JacksonvilleSaint Thomas Island

JAX - STT

JAXSTT

Jacksonville

Sat 1/10

6:00 am-5:15 pm

2 stops10h 15m

Saint Thomas Island Cyril E King

Sun 1/18

6:39 pm-11:03 am

2 stops17h 24m

$479

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 19 results
1
2

Compare providers for flights from Jacksonville to Saint Thomas Island

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Jacksonville to Saint Thomas Island in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Jacksonville-Saint Thomas Island flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Jacksonville-Saint Thomas Island flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Jacksonville-Saint Thomas Island flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Jacksonville-Saint Thomas Island flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Jacksonville-Saint Thomas Island flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Jacksonville to Saint Thomas Island

Have a flexible travel schedule? Discover the best time to fly to Saint Thomas Island 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 Thomas Island

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

Currently, July is the cheapest month in which you can book a flight from Jacksonville to Saint Thomas Island (average of $132). Flying from Jacksonville to Saint Thomas Island in December is currently the most expensive (average of $474). 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 Thomas Island

Get insights into the airlines that provide service to Saint Thomas Island. 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 Thomas Island. Reviews last updated December 12, 2025.
Get a feel of what it's like to fly with Delta and American Airlines from Jacksonville to Saint Thomas Island by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,008 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.2
Good
11,050 reviews
Delta
7.9
Good
8,008 reviews

Boarding

8.1

Overall

7.9

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

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

  • How long is the flight from Jacksonville to Saint Thomas Island?

    There are many flights that can get you from Jacksonville to Saint Thomas Island in 14h 08m. Fly via JetBlue or American Airlines to get the fastest option. There are 1342 mi between Jacksonville and Saint Thomas Island. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Jacksonville to Saint Thomas Island round-trip?

    Cheapflights users have booked flights from Jacksonville to Saint Thomas Island round-trip from $398. Another airline that can offer you cheap pricing is Delta. Users have found that American Airlines is 33% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Jacksonville to Saint Thomas Island 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 Thomas Island?

    Currently, July is the cheapest month in which you can book a flight from Jacksonville to Saint Thomas Island (average of $132). Flying from Jacksonville to Saint Thomas Island in December is currently the most expensive (average of $474). 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

Traveling to a place near Saint Thomas Island?

Book flights to Saint Thomas Island if you plan to visit one of these locations
St. John

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Top 2 airlines flying from Jacksonville to Saint Thomas Island

Discover the top 2 airlines that operate flights from Jacksonville to Saint Thomas Island. 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$407Average$619FlexibilityNo cancel feeOn-time71%
DeltaCheapest$457Average$670FlexibilityNo cancel feeOn-timeN/A

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