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Saint Thomas Island

$97+ 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 6/20. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — STT
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Jacksonville to Saint Thomas Island Cyril E King are usually found in October or May, booked 85 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap 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 June 12, 2025.

Round-trip from

$204
(Priceline)

One-way from

$97
(Priceline)

Popular in

February

Cheapest in

October

Average price

$624
From Jacksonville to Saint Thomas Island Cyril E King
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One-way flight from Jacksonville to Saint Thomas Island Cyril E King
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Highest demand for flights based on searches. 9% potential increase in price ($56 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 June 12, 2025.

This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1411:21 amJAX - STT
1 stop5h 08mFrontier
Fri 7/185:14 pmSTT - JAX
1 stop17h 06mFrontier
Deal found 6/11$204
This Mytrip deal was found by Cheapflights users on 6/10. 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.
Fri 8/111:47 amJAX - STT
2 stops22h 01mMultiple Airlines
Wed 8/64:05 pmSTT - JAX
2 stops27h 31mMultiple Airlines
Deal found 6/10$371
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/238:25 pmJAX - STT
1 stop16h 13mAmerican Airlines
Mon 10/271:45 pmSTT - JAX
2 stops10h 02mAmerican Airlines
Deal found 6/11$447
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/46:20 amJAX - STT
1 stop7h 50mDelta
Sun 9/73:23 pmSTT - JAX
1 stop8h 36mDelta
Deal found 6/11$477
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/17:25 amJAX - STT
1 stop8h 18mUnited Airlines
Wed 8/61:19 pmSTT - JAX
1 stop10h 21mUnited Airlines
Deal found 6/10$678

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 June 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

Mon 7/14

11:21 am-4:29 pm

1 stop5h 08m

Saint Thomas Island Cyril E King

Fri 7/18

5:14 pm-10:20 am

1 stop17h 06m

$204

JacksonvilleSaint Thomas Island

JAX - STT

JAXSTT

Jacksonville

Fri 8/1

11:47 am-9:48 am

2 stops22h 01m

Saint Thomas Island Cyril E King

Wed 8/6

4:05 pm-7:36 pm

2 stops27h 31m

$371

JacksonvilleSaint Thomas Island

JAX - STT

JAXSTT

Jacksonville

Thu 10/23

8:25 pm-12:38 pm

1 stop16h 13m

Saint Thomas Island Cyril E King

Mon 10/27

1:45 pm-11:47 pm

2 stops10h 02m

$447

JacksonvilleSaint Thomas Island

JAX - STT

JAXSTT

Jacksonville

Thu 9/4

6:20 am-2:10 pm

1 stop7h 50m

Saint Thomas Island Cyril E King

Sun 9/7

3:23 pm-11:59 pm

1 stop8h 36m

$477

JacksonvilleSaint Thomas Island

JAX - STT

JAXSTT

Jacksonville

Fri 8/1

7:25 am-3:43 pm

1 stop8h 18m

Saint Thomas Island Cyril E King

Wed 8/6

1:19 pm-11:40 pm

1 stop10h 21m

$678

JacksonvilleSaint Thomas Island

JAX - STT

JAXSTT

Jacksonville

Fri 6/20

11:21 am-4:27 pm

1 stop5h 06m

$97

JacksonvilleSaint Thomas Island

JAX - STT

JAXSTT

Jacksonville

Sun 7/13

3:28 pm-12:30 pm

2 stops21h 02m

$187

JacksonvilleSaint Thomas Island

JAX - STT

JAXSTT

Jacksonville

Sun 7/13

6:11 pm-10:45 am

1 stop16h 34m

$268

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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

How far ahead should I book a flight from Jacksonville to Saint Thomas Island?

Use this chart to determine the optimal time to book a round-trip flight from Jacksonville to Saint Thomas Island. Price data was last updated on June 9, 2025.

To ensure you get the cheapest price possible for a flight from Jacksonville to Saint Thomas Island, you should look to book at least 85 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, September is the cheapest month in which you can book a flight from Jacksonville to Saint Thomas Island (average of $433). Flying from Jacksonville to Saint Thomas Island in June is currently the most expensive (average of $650). 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 June 12, 2025.
Read through reviews of airlines operating flights from Jacksonville to Saint Thomas Island, such as Delta, United Airlines and American Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

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
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

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.
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

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
10,000 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

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.
Frontier
5.9
Fair
3,295 reviews
Delta
8.0
Very good
7,950 reviews

Entertainment

7.9

Crew

8.5

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

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.

  • 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 $204. Other airlines that can offer you cheap pricing are American Airlines, from $453, and Delta, from $477. Users have found that Frontier is 64% 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, September is the cheapest month in which you can book a flight from Jacksonville to Saint Thomas Island (average of $433). Flying from Jacksonville to Saint Thomas Island in June is currently the most expensive (average of $650). 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

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Alternative routes for Jacksonville to Saint Thomas Island

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$394Average$575FlexibilityNo cancel feeOn-time71%
DeltaCheapest$412Average$670FlexibilityNo cancel feeOn-timeN/A

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