JAX - STT

$253 Find Cheap Flights from Jacksonville to Saint Thomas Island - Compare and Save

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Everything you should know

Cheapest round-trip
$496
Typical prices: $519-$770
JetBlue
Sun 2/4Fri 2/9
JAX - STT • 1 stop
Cheapest one-way
$253
Typical prices: $306-$476
JetBlue
Sat 12/8
JAX - STT • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Jacksonville and Saint Thomas Island. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
April
Cheapest • 15% price drop
May
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Houston George Bush Intcntl (IAH)
Cheapest • Avg $490 (round-trip)
Miami (MIA)
Shortest trip • 6h 22m (one-way)
Insights
Insights
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We hope you love your trip to Saint Thomas Island!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Jacksonville to Saint Thomas Island (JAX-STT)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Jacksonville to Saint Thomas Island

Thu, Feb 4 - Tue, Feb 9
JetBlue Logo
4:06 pm - 1:41 pmJAX  Jacksonville-STT Saint Thomas Island Cyril E King
20h 35m1 stop San Juan Luis Munoz Marin Intl
JetBlue Logo
2:31 pm - 3:16 pmSTT  Saint Thomas Island Cyril E King-JAX Jacksonville
25h 45m1 stop San Juan Luis Munoz Marin Intl
$496JetBlue
Wed, Feb 10 - Wed, Feb 17
JetBlue Logo
4:06 pm - 2:50 pmJAX  Jacksonville-STT Saint Thomas Island Cyril E King
21h 44m1 stop San Juan Luis Munoz Marin Intl
JetBlue Logo
3:40 pm - 3:08 pmSTT  Saint Thomas Island Cyril E King-JAX Jacksonville
24h 28m1 stop San Juan Luis Munoz Marin Intl
$517JetBlue
Sun, Jan 24 - Fri, Jan 29
JetBlue Logo
4:06 pm - 1:41 pmJAX  Jacksonville-STT Saint Thomas Island Cyril E King
20h 35m1 stop San Juan Luis Munoz Marin Intl
JetBlue Logo
2:31 pm - 3:16 pmSTT  Saint Thomas Island Cyril E King-JAX Jacksonville
25h 45m1 stop San Juan Luis Munoz Marin Intl
$517JetBlue
Thu, Feb 4 - Tue, Feb 9
JetBlue Logo
4:06 pm - 1:41 pmJAX  Jacksonville-STT Saint Thomas Island Cyril E King
20h 35m1 stop San Juan Luis Munoz Marin Intl
JetBlue Logo
2:31 pm - 3:29 pmSTT  Saint Thomas Island Cyril E King-JAX Jacksonville
25h 58m2 stops San Juan Luis Munoz Marin Intl Fort Lauderdale
$526JetBlue
Mon, Nov 30 - Sat, Dec 5
American Airlines Logo
7:35 am - 2:25 pmJAX  Jacksonville-STT Saint Thomas Island Cyril E King
5h 50m1 stop Miami
American Airlines Logo
4:36 pm - 9:03 amSTT  Saint Thomas Island Cyril E King-JAX Jacksonville
17h 27m1 stop Charlotte Douglas
$548American Airlines
Mon, Nov 30 - Mon, Dec 7
American Airlines Logo
6:18 pm - 12:15 pmJAX  Jacksonville-STT Saint Thomas Island Cyril E King
16h 57m2 stops Charlotte Douglas Miami
American Airlines Logo
4:53 pm - 10:01 amSTT  Saint Thomas Island Cyril E King-JAX Jacksonville
18h 08m2 stops Miami Charlotte Douglas
$548American Airlines
Mon, Mar 15 - Mon, Mar 22
Delta Logo
5:30 am - 11:40 amJAX  Jacksonville-STT Saint Thomas Island Cyril E King
6h 10m1 stop Atlanta Hartsfield-Jackson
Delta Logo
12:50 pm - 9:38 pmSTT  Saint Thomas Island Cyril E King-JAX Jacksonville
8h 48m1 stop Atlanta Hartsfield-Jackson
$548Delta
Mon, Mar 15 - Mon, Mar 22
Delta Logo
5:30 am - 11:40 amJAX  Jacksonville-STT Saint Thomas Island Cyril E King
6h 10m1 stop Atlanta Hartsfield-Jackson
Delta Logo
1:55 pm - 10:43 pmSTT  Saint Thomas Island Cyril E King-JAX Jacksonville
8h 48m1 stop Atlanta Hartsfield-Jackson
$548Delta
Fri, Dec 11 - Fri, Dec 18
American Airlines Logo
6:00 am - 12:17 pmJAX  Jacksonville-STT Saint Thomas Island Cyril E King
5h 17m1 stop Miami
American Airlines Logo
4:22 pm - 8:28 amSTT  Saint Thomas Island Cyril E King-JAX Jacksonville
17h 06m1 stop Charlotte Douglas
$548American Airlines
Fri, Dec 25 - Tue, Dec 29
Delta Logo
6:00 am - 12:39 pmJAX  Jacksonville-STT Saint Thomas Island Cyril E King
5h 39m1 stop Atlanta Hartsfield-Jackson
Delta Logo
1:49 pm - 8:05 pmSTT  Saint Thomas Island Cyril E King-JAX Jacksonville
7h 16m1 stop Atlanta Hartsfield-Jackson
$635Delta
Booking Insights

Price, demand and travel trends for Jacksonville to Saint Thomas Island flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Jacksonville to Saint Thomas Island?

Round-trip flights from Jacksonville to Saint Thomas Island typically range from $519 to $770. The lowest price found in the past 5 days was $496, on JetBlue.

What's the cheapest day of the week to fly from Jacksonville to Saint Thomas Island?

Based on deals KAYAK users found in the last 12 months, Friday is the cheapest day of the week to fly from Jacksonville to Saint Thomas Island. It’s 6% cheaper than the average day, while Sunday is the most expensive, with prices 25% higher.

What’s the cheapest month to fly from Jacksonville to Saint Thomas Island?

•April is the cheapest month to fly from Jacksonville to Saint Thomas Island at $520 round-trip.
•November ($847) and July ($769) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 62% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Jacksonville to Saint Thomas Island flights

Low season

September

Cheapest flight

$253
Beat the crowds with an average 66% drop in travelers.
The most popular month to fly with an average 96% increase in travelers.
One-way flight from Jacksonville to Saint Thomas Island

When to book flights from Jacksonville to Saint Thomas Island

Are your dates flexible? Find out the best times to travel from Jacksonville to Saint Thomas Island based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Jacksonville to Saint Thomas Island flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Jacksonville to Saint Thomas Island?

    Only Economy Class is available on flights from Jacksonville to Saint Thomas Island.

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

    A nonstop flight from Jacksonville to Saint Thomas Island takes 00m, covering 1,342 miles.

  • Do I need a passport to fly from Jacksonville to Saint Thomas Island?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Jacksonville to Saint Thomas Island flight?

    Round-trip flights from Jacksonville to Saint Thomas Island range from $519 to $770, with an average of $609 over the past 12 months. Anything below $519 counts as a good deal.

  • Have flight prices from Jacksonville to Saint Thomas Island changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $496 to $2,279. That means the highest observed fare was about 5x higher than the lowest one.

  • How are flight prices from Jacksonville to Saint Thomas Island looking right now?

    One-way fares from Jacksonville to Saint Thomas Island are currently lower than usual. Average one-way flight prices are about $305, which is 20% below the typical average for this route.

  • What car rental options are available at Saint Thomas Island Cyril E King Airport (STT)?

    Saint Thomas Island Cyril E King Airport (STT) hosts 5 major car rental companies, with daily rates averaging $72 for economy cars. Top options include:

    • Budget
    • Thrifty
    • Dollar
    • Alamo
    • Hertz

  • Which airports can I use when flying from Jacksonville to Saint Thomas Island?

    Flights from Jacksonville to Saint Thomas Island usually depart from Jacksonville (JAX) and arrive at Saint Thomas Island Cyril E King (STT).

  • Which airports do connecting flights from Jacksonville to Saint Thomas Island pass through?

    One-stop flights from Jacksonville to Saint Thomas Island most commonly connect through:

    • Miami (MIA) - 65% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 27% of one-stop connections
    • San Juan Luis Munoz Marin Intl (SJU) - 6% of one-stop connections
    • Charlotte Douglas (CLT) - 1% of one-stop connections

  • Can I save money by using flexible dates for flights from Jacksonville to Saint Thomas Island?

    Yes. Flexible dates can save you up to 25% on flights from Jacksonville to Saint Thomas Island. Friday is the cheapest departure day at $578 round-trip on average, while Sunday is the most expensive at $762, a difference of $184.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Jacksonville to Saint Thomas Island?

    Flying via Miami (MIA) gives the shortest average 1-stop total travel time at 6h 22m, compared with 6h 26m via Atlanta Hartsfield-Jackson (ATL) and 8h 47m via Houston George Bush Intcntl (IAH).

  • What is the time difference between Jacksonville and Saint Thomas Island?

    Saint Thomas Island is 1 hour ahead of Jacksonville (Atlantic Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Saint Thomas Island?

    Some of the most popular sights in Saint Thomas Island are Sapphire Beach, Coki Beach and 99 Steps. These are among the most viewed places in Saint Thomas Island on KAYAK.

Your guide to booking Jacksonville to Saint Thomas Island flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Friday departure and avoid flying on Sunday. On this route, Friday flights average $578, about $184 less than Sunday fares (24% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Jacksonville to Saint Thomas Island trip for April. Fares historically average $520 round-trip in that month - typically $327 less than the most expensive month, which is November (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Saint Thomas Island Cyril E King Airport.

    • Starz Hotel
    • Sunset Gardens Guesthouse
    • Island View Guesthouse

More options for your flight from Jacksonville to Saint Thomas Island

Complete your trip to Saint Thomas Island with a hotel stay or car rental

Car rentals in Saint Thomas Island
Hotels in Saint Thomas Island
Vacations in Saint Thomas Island