JAX - STT

$393 Find Cheap Flights from Jacksonville to Saint Thomas Island - Compare and Save

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Everything you should know

Cheapest round-trip
$488
Typical prices: $520-$779
JetBlue
Fri 11/2Tue 11/6
JAX - STT • 1 stop
Cheapest one-way
$393
Typical prices: $306-$458
JetBlue
Mon 3/12
JAX - STT • 2 stops
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 • 22% 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 25m (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

Mon, Oct 5 - Sat, Oct 10
JetBlue Logo
3:20 pm - 2:01 pmJAX  Jacksonville-STT Saint Thomas Island Cyril E King
22h 41m1 stop San Juan Luis Munoz Marin Intl
JetBlue Logo
4:54 pm - 1:10 pmSTT  Saint Thomas Island Cyril E King-JAX Jacksonville
20h 16m1 stop San Juan Luis Munoz Marin Intl
$488JetBlue
Fri, Nov 6 - Mon, Nov 9
JetBlue Logo
12:48 pm - 5:08 pmJAX  Jacksonville-STT Saint Thomas Island Cyril E King
27h 20m1 stop San Juan Luis Munoz Marin Intl
JetBlue Logo
5:59 pm - 11:58 amSTT  Saint Thomas Island Cyril E King-JAX Jacksonville
18h 59m1 stop San Juan Luis Munoz Marin Intl
$488JetBlue
Sat, Oct 31 - Tue, Nov 10
JetBlue Logo
1:43 pm - 5:08 pmJAX  Jacksonville-STT Saint Thomas Island Cyril E King
27h 25m1 stop San Juan Luis Munoz Marin Intl
JetBlue Logo
5:59 pm - 11:58 amSTT  Saint Thomas Island Cyril E King-JAX Jacksonville
18h 59m1 stop San Juan Luis Munoz Marin Intl
$488JetBlue
Mon, Nov 2 - Fri, Nov 6
JetBlue Logo
12:48 pm - 5:08 pmJAX  Jacksonville-STT Saint Thomas Island Cyril E King
27h 20m1 stop San Juan Luis Munoz Marin Intl
JetBlue Logo
5:59 pm - 11:58 amSTT  Saint Thomas Island Cyril E King-JAX Jacksonville
18h 59m1 stop San Juan Luis Munoz Marin Intl
$488JetBlue
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
$508Delta
Mon, Mar 15 - Mon, Mar 22
American Airlines Logo
8:07 pm - 11:22 amJAX  Jacksonville-STT Saint Thomas Island Cyril E King
15h 15m2 stops Charlotte Douglas Miami
American Airlines Logo
12:16 pm - 10:59 pmSTT  Saint Thomas Island Cyril E King-JAX Jacksonville
10h 43m1 stop Miami
$528American Airlines
Sun, Jan 24 - Fri, Jan 29
Delta Logo
6:30 am - 3:05 pmJAX  Jacksonville-STT Saint Thomas Island Cyril E King
7h 35m1 stop Atlanta Hartsfield-Jackson
Delta Logo
4:15 pm - 12:02 amSTT  Saint Thomas Island Cyril E King-JAX Jacksonville
8h 47m1 stop Atlanta Hartsfield-Jackson
$538Delta
Sun, Feb 7 - Thu, Feb 18
Delta Logo
5:30 am - 12:40 pmJAX  Jacksonville-STT Saint Thomas Island Cyril E King
6h 10m1 stop Atlanta Hartsfield-Jackson
Delta Logo
1:50 pm - 12:02 amSTT  Saint Thomas Island Cyril E King-JAX Jacksonville
11h 12m1 stop Atlanta Hartsfield-Jackson
$538Delta
Fri, Jan 22 - Tue, Jan 26
American Airlines Logo
5:34 am - 12:13 pmJAX  Jacksonville-STT Saint Thomas Island Cyril E King
5h 39m1 stop Miami
American Airlines Logo
1:07 pm - 9:00 pmSTT  Saint Thomas Island Cyril E King-JAX Jacksonville
8h 53m2 stops Miami Charlotte Douglas
$568American Airlines
Fri, Jan 22 - Sun, Jan 24
American Airlines Logo
5:34 am - 2:17 pmJAX  Jacksonville-STT Saint Thomas Island Cyril E King
7h 43m1 stop Miami
American Airlines Logo
1:07 pm - 10:05 pmSTT  Saint Thomas Island Cyril E King-JAX Jacksonville
9h 58m1 stop Miami
$568American Airlines
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 from Jacksonville to Saint Thomas Island 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 start at $488. Prices are below average for this route right now, with typical round-trip fares ranging from $520 to $779. The lowest price found in the past 5 days was $488 on JetBlue.

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

Monday is the cheapest day of the week to fly from Jacksonville to Saint Thomas Island, it is 13% cheaper than the average day. Sunday is the most expensive day with flight prices 24% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is 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 August ($814) 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

August

Cheapest flight

$393
Best time to beat the crowds but there is an average 23% increase in price.
Most popular time to fly and prices are also 15% lower on average.
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 route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • 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).

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

    Two cabin classes are available on flights from Jacksonville to Saint Thomas Island:

    • Economy Class
    • First Class

  • 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) - 73% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 23% of one-stop connections
    • San Juan Luis Munoz Marin Intl (SJU) - 3% of one-stop connections
    • Charlotte Douglas (CLT) - 1% of one-stop connections

    Miami (MIA) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 31% on the Jacksonville to Saint Thomas Island route. Monday is the cheapest departure day at $577 round-trip on average, while Sunday is the most expensive at $827, a difference of $250. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • 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 Blackbeard's Castle. These are among the most viewed places in Saint Thomas Island on KAYAK.

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

    A nonstop flight from Jacksonville to Saint Thomas Island takes 0h 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.

  • 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 $488 to $2,908. That means the highest observed fare was about 6x 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 higher than usual. Average one-way flight prices are about $499, which is 30% above the typical average for this route.

  • 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 25m, compared with 6h 26m via Atlanta Hartsfield-Jackson (ATL) and 8h 47m via Houston George Bush Intcntl (IAH).

  • 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 starting from around $19 for economy cars. Top options include:
    • Budget
    • Thrifty
    • Dollar
    • Alamo
    • Hertz

  • 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 $520 to $779, with an average of $663 over the past 12 months. Anything below $520 counts as a good deal.

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 can be flexible, aim for a Monday departure instead of Sunday. On this route, Monday flights average $577 - about $250 less than Sunday (30% 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
    - Island View Guesthouse
    - Sunset Gardens 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