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Cheap flights from Jacksonville to Saint Thomas Island from $188

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Jacksonville to Saint Thomas Island departing on 2/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Jacksonville to Saint Thomas Island

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
4:55 pm - 3:22 pm
JAX
-
STT
22h 27m
1 stop
JetBlue Logo
2:45 pm - 3:58 pm
STT
-
JAX
25h 13m
1 stop
$352JetBlue
Fri, May 1 - Tue, May 12
JetBlue Logo
4:55 pm - 3:22 pm
JAX
-
STT
22h 27m
1 stop
JetBlue Logo
2:45 pm - 3:58 pm
STT
-
JAX
25h 13m
1 stop
$372JetBlue
Fri, May 1 - Tue, May 12
JetBlue Logo
4:45 pm - 1:48 pm
JAX
-
STT
21h 03m
1 stop
JetBlue Logo
2:45 pm - 3:45 pm
STT
-
JAX
25h 00m
1 stop
$463JetBlue
Sat, Jun 13 - Tue, Jun 23
United Airlines Logo
9:20 am - 1:56 pm
JAX
-
STT
27h 36m
1 stop
United Airlines Logo
1:02 pm - 11:28 am
STT
-
JAX
23h 26m
1 stop
$479United Airlines
Tue, Feb 24 - Fri, Mar 6
JetBlue Logo
4:45 pm - 1:48 pm
JAX
-
STT
21h 03m
1 stop
JetBlue Logo
2:45 pm - 3:45 pm
STT
-
JAX
25h 00m
1 stop
$487JetBlue
Sat, Jun 6 - Fri, Jun 12
American Airlines Logo
6:00 am - 1:15 pm
JAX
-
STT
7h 15m
1 stop
American Airlines Logo
12:25 pm - 11:24 pm
STT
-
JAX
10h 59m
2 stops
$494American Airlines
Fri, May 1 - Tue, May 12
American Airlines Logo
9:43 am - 2:46 pm
JAX
-
STT
5h 03m
1 stop
American Airlines Logo
12:02 pm - 11:56 pm
STT
-
JAX
11h 54m
2 stops
$500American Airlines
Fri, Mar 27 - Mon, Mar 30
American Airlines Logo
8:19 pm - 1:15 pm
JAX
-
STT
16h 56m
2 stops
American Airlines Logo
2:05 pm - 11:24 pm
STT
-
JAX
9h 19m
2 stops
$504American Airlines
Fri, May 1 - Tue, May 12
United Airlines Logo
12:45 pm - 1:56 pm
JAX
-
STT
24h 11m
1 stop
United Airlines Logo
1:02 pm - 11:28 am
STT
-
JAX
23h 26m
1 stop
$511United Airlines
Thu, Feb 26 - Fri, Mar 6
United Airlines Logo
12:45 pm - 1:56 pm
JAX
-
STT
24h 11m
1 stop
United Airlines Logo
1:02 pm - 11:28 am
STT
-
JAX
23h 26m
1 stop
$518United Airlines
Mon, Mar 2 - Fri, Mar 6

Delta flights from Jacksonville to Saint Thomas Island

Our best Delta deals on Jacksonville to Saint Thomas Island flight tickets
Delta
Mar 2
JAX7:30 amJacksonville
6h 34m
1 stop
STT3:04 pmSaint Thomas Island Cyril E King
Mar 3
STT3:10 pmSaint Thomas Island Cyril E King
6h 42m
1 stop
JAX8:52 pmJacksonville
$560
Delta
Feb 28
JAX8:30 amJacksonville
6h 52m
1 stop
STT4:22 pmSaint Thomas Island Cyril E King
Mar 6
STT4:15 pmSaint Thomas Island Cyril E King
6h 37m
1 stop
JAX9:52 pmJacksonville
$570
Delta
Feb 19
JAX6:30 amJacksonville
8h 52m
1 stop
STT4:22 pmSaint Thomas Island Cyril E King
Feb 22
STT3:10 pmSaint Thomas Island Cyril E King
9h 51m
1 stop
JAX12:01 amJacksonville
$628

American Airlines flights from Jacksonville to Saint Thomas Island

Our best American Airlines deals on Jacksonville to Saint Thomas Island flight tickets
American Airlines
May 1
JAX6:00 amJacksonville
7h 15m
1 stop
STT1:15 pmSaint Thomas Island Cyril E King
May 12
STT12:25 pmSaint Thomas Island Cyril E King
10h 59m
2 stops
JAX11:24 pmJacksonville
$494
American Airlines
Mar 27
JAX9:43 amJacksonville
5h 03m
1 stop
STT2:46 pmSaint Thomas Island Cyril E King
Mar 30
STT12:02 pmSaint Thomas Island Cyril E King
11h 54m
2 stops
JAX11:56 pmJacksonville
$500
American Airlines
May 1
JAX8:19 pmJacksonville
16h 56m
2 stops
STT1:15 pmSaint Thomas Island Cyril E King
May 12
STT12:25 pmSaint Thomas Island Cyril E King
11h 34m
1 stop
JAX11:59 pmJacksonville
$504

momondo 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, momondo users made 832,500 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Jacksonville to Saint Thomas Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

JacksonvilleSaint Thomas Island

JAX - STT

JAXSTT

Jacksonville

Fri 5/1

4:55 pm-3:22 pm

1 stop22h 27m

Saint Thomas Island Cyril E King

Tue 5/12

2:45 pm-3:58 pm

1 stop25h 13m

$352

JacksonvilleSaint Thomas Island

JAX - STT

JAXSTT

Jacksonville

Fri 5/1

4:55 pm-3:22 pm

1 stop22h 27m

Saint Thomas Island Cyril E King

Tue 5/12

2:45 pm-3:58 pm

1 stop25h 13m

$372

JacksonvilleSaint Thomas Island

JAX - STT

JAXSTT

Jacksonville

Sat 6/13

4:45 pm-1:48 pm

1 stop21h 03m

Saint Thomas Island Cyril E King

Tue 6/23

2:45 pm-3:45 pm

1 stop25h 00m

$463

JacksonvilleSaint Thomas Island

JAX - STT

JAXSTT

Jacksonville

Tue 2/24

9:20 am-1:56 pm

1 stop27h 36m

Saint Thomas Island Cyril E King

Fri 3/6

1:02 pm-11:28 am

1 stop23h 26m

$479

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

Fri 6/12

2:45 pm-3:45 pm

1 stop25h 00m

$487

JacksonvilleSaint Thomas Island

JAX - STT

JAXSTT

Jacksonville

Fri 5/1

6:00 am-1:15 pm

1 stop7h 15m

Saint Thomas Island Cyril E King

Tue 5/12

12:25 pm-11:24 pm

2 stops10h 59m

$494

JacksonvilleSaint Thomas Island

JAX - STT

JAXSTT

Jacksonville

Fri 3/27

9:43 am-2:46 pm

1 stop5h 03m

Saint Thomas Island Cyril E King

Mon 3/30

12:02 pm-11:56 pm

2 stops11h 54m

$500

JacksonvilleSaint Thomas Island

JAX - STT

JAXSTT

Jacksonville

Fri 5/1

8:19 pm-1:15 pm

2 stops16h 56m

Saint Thomas Island Cyril E King

Tue 5/12

2:05 pm-11:24 pm

2 stops9h 19m

$504

JacksonvilleSaint Thomas Island

JAX - STT

JAXSTT

Jacksonville

Thu 2/26

12:45 pm-1:56 pm

1 stop24h 11m

Saint Thomas Island Cyril E King

Fri 3/6

1:02 pm-11:28 am

1 stop23h 26m

$511

JacksonvilleSaint Thomas Island

JAX - STT

JAXSTT

Jacksonville

Mon 3/2

12:45 pm-1:56 pm

1 stop24h 11m

Saint Thomas Island Cyril E King

Fri 3/6

1:02 pm-11:28 am

1 stop23h 26m

$518

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Saint Thomas Island from

How to get the cheapest flight ticket from Jacksonville to Saint Thomas Island

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Jacksonville and Saint Thomas Island?

What is the cheapest month to fly to Saint Thomas Island?

The month of May is another great option to travel to Saint Thomas Island, with average flight prices from Jacksonville averaging around $490.

How have Jacksonville to Saint Thomas Island flight prices changed over time?

When to book flights from Jacksonville to Saint Thomas Island

Are you open to changing your travel dates? Check out the ideal times to fly from Jacksonville to Saint Thomas Island according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Jacksonville to Saint Thomas Island (JAX to STT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Jacksonville to Saint Thomas Island

Fastest flight time

7h 52m

Direct flights

None
The fastest flight from Jacksonville to Saint Thomas Island takes 7h 52m
There are no direct flights from Jacksonville to Saint Thomas Island. There are no popular flight routes from Jacksonville to Saint Thomas Island.
Search flight deals

  • How far is Jacksonville to Saint Thomas Island Cyril E King by plane?

    The distance between Jacksonville and Saint Thomas Island Cyril E King is about 1335.8 mi. Typically, this will take 7h 52m by plane in normal conditions.

  • When did momondo last update prices for flights from Jacksonville Airport to Saint Thomas Island Cyril E King Airport?

    Prices for flights from Jacksonville Airport to Saint Thomas Island Cyril E King Airport were last updated today.

  • How many operators does momondo search for flights from Jacksonville Airport to Saint Thomas Island Cyril E King Airport?

  • How old do you have to be to fly from Jacksonville Airport to Saint Thomas Island Cyril E King Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Jacksonville Airport to Saint Thomas Island Cyril E King Airport.

  • What documentation or ID do you need to fly to Saint Thomas Island Cyril E King Airport?

    The travel and health documents you'll need for your trip to Saint Thomas Island Cyril E King Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Saint Thomas Island Cyril E King Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Jacksonville to Saint Thomas Island?

Best airlines flying from Jacksonville to Saint Thomas Island

Compare and see reviews for airlines that fly from Jacksonville to Saint Thomas Island with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $449Free CancellationRating
7.2
11,216 reviews
Search American Airlines flights
DeltaPriceFrom $473Free CancellationRating
7.9
8,138 reviews
Search Delta flights

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

Why use momondo?

Why should I use momondo to find a flight deal from Jacksonville to Saint Thomas Island?

Finding the right flight to Saint Thomas Island from Jacksonville is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Saint Thomas Island quick and easy, saving you time and money.

Can I find flights from Jacksonville to Saint Thomas Island with flexible booking policies on momondo?

Flights from Jacksonville to Saint Thomas Island with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Jacksonville to Saint Thomas Island?

momondo helps you find the best flight between Jacksonville and Saint Thomas Island by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Jacksonville to Saint Thomas Island right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Jacksonville to Saint Thomas Island flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Saint Thomas Island trip

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