CA $319 Cheap Flights from Jacksonville (JAX) to St. Thomas (STT)

View CA $319 flight on Tue, Dec. 9, 2025Opens in a new window

Popular airlines from Jacksonville International Airport (JAX) to Cyril E. King Airport (STT)

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Cheap flights from Jacksonville (JAX) to St. Thomas (STT)

Prices were available within the past 7 days and start at CA $319 for one-way flights and CA $608 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Dec. 8 - Wed, Dec. 17
JAX
Jacksonville
STT
St. Thomas
CA $608 Roundtrip, found 4 days ago
CA $608
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Dec. 8 from Jacksonville to St. Thomas, returning Wed, Dec. 17, priced at CA $608 found 4 days ago
American Airlines
Wed, Dec. 10 - Wed, Dec. 17
JAX
Jacksonville
STT
St. Thomas
CA $630 Roundtrip, found 4 days ago
CA $630
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Dec. 10 from Jacksonville to St. Thomas, returning Wed, Dec. 17, priced at CA $630 found 4 days ago
American Airlines
Wed, Dec. 10 - Wed, Dec. 17
JAX
Jacksonville
STT
St. Thomas
CA $650 Roundtrip, found 4 days ago
CA $650
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Dec. 10 from Jacksonville to St. Thomas, returning Wed, Dec. 17, priced at CA $650 found 4 days ago
American Airlines
Wed, Dec. 10 - Wed, Dec. 17
JAX
Jacksonville
STT
St. Thomas
CA $692 Roundtrip, found 4 days ago
CA $692
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Dec. 10 from Jacksonville to St. Thomas, returning Wed, Dec. 17, priced at CA $692 found 4 days ago
Delta
Mon, Dec. 8 - Fri, Dec. 19
JAX
Jacksonville
STT
St. Thomas
CA $704 Roundtrip, found 4 days ago
CA $704
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Dec. 8 from Jacksonville to St. Thomas, returning Fri, Dec. 19, priced at CA $704 found 4 days ago
American Airlines
Wed, Dec. 10 - Wed, Dec. 17
JAX
Jacksonville
STT
St. Thomas
CA $713 Roundtrip, found 4 days ago
CA $713
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Dec. 10 from Jacksonville to St. Thomas, returning Wed, Dec. 17, priced at CA $713 found 4 days ago
American Airlines
Wed, Dec. 10 - Wed, Dec. 17
JAX
Jacksonville
STT
St. Thomas
CA $740 Roundtrip, found 4 days ago
CA $740
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Dec. 10 from Jacksonville to St. Thomas, returning Wed, Dec. 17, priced at CA $740 found 4 days ago
Delta
Mon, Dec. 8 - Sat, Dec. 20
JAX
Jacksonville
STT
St. Thomas
CA $741 Roundtrip, found 4 days ago
CA $741
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Dec. 8 from Jacksonville to St. Thomas, returning Sat, Dec. 20, priced at CA $741 found 4 days ago
United
Wed, Dec. 10 - Wed, Dec. 17
JAX
Jacksonville
STT
St. Thomas
CA $826 Roundtrip, found 4 days ago
CA $826
Roundtrip
found 4 days ago
Select United flight, departing Wed, Dec. 10 from Jacksonville to St. Thomas, returning Wed, Dec. 17, priced at CA $826 found 4 days ago
JetBlue Airways
Wed, Dec. 10 - Wed, Dec. 17
JAX
Jacksonville
STT
St. Thomas
CA $1,116 Roundtrip, found 4 days ago
CA $1,116
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Wed, Dec. 10 from Jacksonville to St. Thomas, returning Wed, Dec. 17, priced at CA $1,116 found 4 days ago

Find the cheapest month to fly from Jacksonville (JAX) to St. Thomas (STT)

March is typically the cheapest month to fly

From CA $415 - CA $1,016 per traveller.

Graph displaying average flight prices per month

Flight from Jacksonville to St. Thomas (JAX - STT) route information
Origin airport
Jacksonville Intl.
Destination airport
Cyril E. King
Roundtrip price
CA $607
Distance
2148 km

Jacksonville to St. Thomas Flights

The easy way to book your flights from Jacksonville to St. Thomas 

With Expedia, it’s simple to find and book flights to St. Thomas from Jacksonville whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Cyril E. King, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Jacksonville to St. Thomas today, tomorrow, or this week.  

 

Save dollars with cheap flights from Jacksonville Intl., JAX to Cyril E. King, STT 

Sort your search results by price to find great deals on your flight from Jacksonville to St. Thomas—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to St. Thomas from Jacksonville currently is just CA $608 rising to CA $1,116.  

Here are more money-saving tips: 

  • Fly in December when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to St. Thomas  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to St. Thomas from Jacksonville 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to St. Thomas with Expedia today.

Frequently asked questions

How much is a flight from Jacksonville Intl. Airport to Cyril E. King Airport (STT)?
Based on fares advertised within the last 7 days on Expedia for flights departing within the next year, round-trip flights between Jacksonville Intl. Airport and Cyril E. King Airport (STT) start from CA $608. Book today to score the best price for your big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Jacksonville Intl. Airport to STT?
Every air carrier has a different set of terms and conditions. If you decide to cancel your getaway, visit our Customer Service Portal.
How do I find cheap flights from JAX to Cyril E. King Airport that have flexible change policies?
Plenty of airlines offer the option to move your flight without a change fee. All you pay is any additional cost for the new flight. When looking for Jacksonville Intl. Airport (JAX) to STT flights, you'll see a "No change fees" box for you to select.
How many hours is the flight from Jacksonville Intl. Airport (JAX) to Cyril E. King Airport?
The flight time between Jacksonville Intl. Airport and Cyril E. King Airport (STT) is 6 hours and 19 minutes. If you get peckish on longer flights, pack some healthy snacks in your carry-on luggage.
How far is the flight from Jacksonville Intl. Airport (JAX) to Cyril E. King Airport?
Around 2,200 kilometres separates Jacksonville and St. Thomas, so pack something to keep you occupied for a few hours. That juicy novel you're eager to read will do the trick.
Which airlines fly direct from JAX to STT?
You won't find any airlines flying directly between JAX and Cyril E. King Airport (STT), so be ready to make at least one stop on your journey. A layover can be a welcome way to break up a trip!
Are Jacksonville Intl. Airport (JAX) to STT flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes find a bargain, with some of the cheapest fares from Jacksonville Intl. Airport (JAX) to Cyril E. King Airport (STT) emerging a few weeks prior to the departure date. If you'd rather book ahead, Expedia compares and updates the best flight deals continually — as early as a year in advance in some cases. It depends on the carrier though, as not every airline releases prices that far in advance.

Explore a world of travel with Expedia

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