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Cheap flights from Saint Thomas Island to Jacksonville from $242

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Saint Thomas Island to Jacksonville departing on 11/8. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Saint Thomas Island to Jacksonville

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
4:40 pm - 1:15 pmSTT  Saint Thomas Island Cyril E King-JAX Jacksonville
20h 35m1 stop San Juan Luis Munoz Marin Intl
JetBlue Logo
2:10 pm - 4:44 pmJAX  Jacksonville-STT Saint Thomas Island Cyril E King
25h 34m1 stop San Juan Luis Munoz Marin Intl
$458JetBlue
Fri, Oct 30 - Sun, Nov 15
JetBlue Logo
3:00 pm - 12:54 pmSTT  Saint Thomas Island Cyril E King-JAX Jacksonville
21h 54m1 stop San Juan Luis Munoz Marin Intl
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
$468JetBlue
Sat, Sep 26 - Mon, Sep 28
JetBlue Logo
3:00 pm - 1:10 pmSTT  Saint Thomas Island Cyril E King-JAX Jacksonville
22h 10m1 stop San Juan Luis Munoz Marin Intl
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
$473JetBlue
Wed, Sep 9 - Sun, Sep 13
JetBlue Logo
3:00 pm - 1:10 pmSTT  Saint Thomas Island Cyril E King-JAX Jacksonville
22h 10m1 stop San Juan Luis Munoz Marin Intl
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
$473JetBlue
Wed, Sep 9 - Mon, Sep 14
JetBlue Logo
3:45 pm - 6:53 pmSTT  Saint Thomas Island Cyril E King-JAX Jacksonville
27h 08m1 stop San Juan Luis Munoz Marin Intl
JetBlue Logo
4:24 pm - 2:57 pmJAX  Jacksonville-STT Saint Thomas Island Cyril E King
22h 33m1 stop San Juan Luis Munoz Marin Intl
$528JetBlue
Mon, Aug 31 - Fri, Sep 4
American Airlines Logo
1:48 pm - 9:06 amSTT  Saint Thomas Island Cyril E King-JAX Jacksonville
19h 18m2 stops Miami Charlotte Douglas
American Airlines Logo
6:14 pm - 12:17 pmJAX  Jacksonville-STT Saint Thomas Island Cyril E King
17h 03m2 stops Charlotte Douglas Miami
$544American Airlines
Fri, Oct 30 - Sun, Nov 15
American Airlines Logo
1:48 pm - 9:06 amSTT  Saint Thomas Island Cyril E King-JAX Jacksonville
19h 18m2 stops Miami Charlotte Douglas
American Airlines Logo
8:33 pm - 12:17 pmJAX  Jacksonville-STT Saint Thomas Island Cyril E King
14h 44m1 stop Miami
$544American Airlines
Fri, Oct 30 - Sun, Nov 15
Southwest Logo
3:45 pm - 10:20 pmSTT  Saint Thomas Island Cyril E King-JAX Jacksonville
7h 35m1 stop Baltimore/Washington
Southwest Logo
5:15 pm - 2:35 pmJAX  Jacksonville-STT Saint Thomas Island Cyril E King
20h 20m2 stops Denver Intl Orlando
$595Southwest
Wed, Nov 25 - Mon, Nov 30
JetBlue Logo
2:49 pm - 9:15 amSTT  Saint Thomas Island Cyril E King-JAX Jacksonville
18h 26m2 stops San Juan Luis Munoz Marin Intl Boston Logan Intl
JetBlue Logo
7:44 pm - 2:55 pmJAX  Jacksonville-STT Saint Thomas Island Cyril E King
19h 11m1 stop San Juan Luis Munoz Marin Intl
$615JetBlue
Fri, Sep 4 - Sun, Sep 6
JetBlue Logo
3:59 pm - 2:56 pmSTT  Saint Thomas Island Cyril E King-JAX Jacksonville
22h 57m1 stop San Juan Luis Munoz Marin Intl
JetBlue Logo
7:44 pm - 2:55 pmJAX  Jacksonville-STT Saint Thomas Island Cyril E King
19h 11m1 stop San Juan Luis Munoz Marin Intl
$629JetBlue
Fri, Sep 4 - Sun, Sep 6

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JetBlue flights from Saint Thomas Island to Jacksonville

Our best JetBlue deals on Saint Thomas Island to Jacksonville flight tickets
JetBlue
Oct 30
STT4:40 pmSaint Thomas Island Cyril E King
20h 35m
1 stop
JAX1:15 pmJacksonville
Nov 15
JAX2:10 pmJacksonville
25h 34m
1 stop
STT4:44 pmSaint Thomas Island Cyril E King
$458
JetBlue
Sep 26
STT3:00 pmSaint Thomas Island Cyril E King
21h 54m
1 stop
JAX12:54 pmJacksonville
Sep 28
JAX3:20 pmJacksonville
22h 41m
1 stop
STT2:01 pmSaint Thomas Island Cyril E King
$468
JetBlue
Sep 9
STT3:00 pmSaint Thomas Island Cyril E King
22h 10m
1 stop
JAX1:10 pmJacksonville
Sep 13
JAX3:20 pmJacksonville
22h 41m
1 stop
STT2:01 pmSaint Thomas Island Cyril E King
$473

American Airlines flights from Saint Thomas Island to Jacksonville

Our best American Airlines deals on Saint Thomas Island to Jacksonville flight tickets
American Airlines
Oct 30
STT1:48 pmSaint Thomas Island Cyril E King
19h 18m
2 stops
JAX9:06 amJacksonville
Nov 15
JAX8:33 pmJacksonville
14h 44m
1 stop
STT12:17 pmSaint Thomas Island Cyril E King
$544
American Airlines
Sep 26
STT1:41 pmSaint Thomas Island Cyril E King
20h 37m
2 stops
JAX10:18 amJacksonville
Sep 28
JAX7:29 pmJacksonville
17h 22m
2 stops
STT12:51 pmSaint Thomas Island Cyril E King
$645
American Airlines
Aug 31
STT1:49 pmSaint Thomas Island Cyril E King
20h 08m
2 stops
JAX9:57 amJacksonville
Sep 4
JAX6:05 pmJacksonville
17h 13m
2 stops
STT11:18 amSaint Thomas Island Cyril E King
$1,100

momondo Fare Finder

 
Customize your flight search to find flights from Saint Thomas Island to Jacksonville 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 August 18, 2026.
Use the filters below to find and compare flights from Saint Thomas Island to Jacksonville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Saint Thomas IslandJacksonville

STT Saint Thomas Island Cyril E King - JAX Jacksonville

STTJAX

Saint Thomas Island Cyril E King

Fri 10/30

4:40 pm-1:15 pm

1 stop20h 35m

Jacksonville

Sun 11/15

2:10 pm-4:44 pm

1 stop25h 34m

$458

Saint Thomas IslandJacksonville

STT Saint Thomas Island Cyril E King - JAX Jacksonville

STTJAX

Saint Thomas Island Cyril E King

Sat 9/26

3:00 pm-12:54 pm

1 stop21h 54m

Jacksonville

Mon 9/28

3:20 pm-2:01 pm

1 stop22h 41m

$468

Saint Thomas IslandJacksonville

STT Saint Thomas Island Cyril E King - JAX Jacksonville

STTJAX

Saint Thomas Island Cyril E King

Wed 9/9

3:00 pm-1:10 pm

1 stop22h 10m

Jacksonville

Sun 9/13

3:20 pm-2:01 pm

1 stop22h 41m

$473

Saint Thomas IslandJacksonville

STT Saint Thomas Island Cyril E King - JAX Jacksonville

STTJAX

Saint Thomas Island Cyril E King

Wed 9/9

3:00 pm-1:10 pm

1 stop22h 10m

Jacksonville

Mon 9/14

3:20 pm-2:01 pm

1 stop22h 41m

$473

Saint Thomas IslandJacksonville

STT Saint Thomas Island Cyril E King - JAX Jacksonville

STTJAX

Saint Thomas Island Cyril E King

Mon 8/31

3:45 pm-6:53 pm

1 stop27h 08m

Jacksonville

Fri 9/4

4:24 pm-2:57 pm

1 stop22h 33m

$528

Saint Thomas IslandJacksonville

STT Saint Thomas Island Cyril E King - JAX Jacksonville

STTJAX

Saint Thomas Island Cyril E King

Fri 10/30

1:48 pm-9:06 am

2 stops19h 18m

Jacksonville

Sun 11/15

6:14 pm-12:17 pm

2 stops17h 03m

$544

Saint Thomas IslandJacksonville

STT Saint Thomas Island Cyril E King - JAX Jacksonville

STTJAX

Saint Thomas Island Cyril E King

Fri 10/30

1:48 pm-9:06 am

2 stops19h 18m

Jacksonville

Sun 11/15

8:33 pm-12:17 pm

1 stop14h 44m

$544
Quickest round-trip

Saint Thomas IslandJacksonville

STT Saint Thomas Island Cyril E King - JAX Jacksonville

STTJAX

Saint Thomas Island Cyril E King

Wed 11/25

3:45 pm-10:20 pm

1 stop7h 35m

Jacksonville

Mon 11/30

5:15 pm-2:35 pm

2 stops20h 20m

$595

Saint Thomas IslandJacksonville

STT Saint Thomas Island Cyril E King - JAX Jacksonville

STTJAX

Saint Thomas Island Cyril E King

Fri 9/4

2:49 pm-9:15 am

2 stops18h 26m

Jacksonville

Sun 9/6

7:44 pm-2:55 pm

1 stop19h 11m

$615

Saint Thomas IslandJacksonville

STT Saint Thomas Island Cyril E King - JAX Jacksonville

STTJAX

Saint Thomas Island Cyril E King

Fri 9/4

3:59 pm-2:56 pm

1 stop22h 57m

Jacksonville

Sun 9/6

7:44 pm-2:55 pm

1 stop19h 11m

$629

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Saint Thomas Island to Jacksonville

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

Can stopping save me money on Saint Thomas Island to Jacksonville flights?

You could potentially save up to 47% on your flight if you consider stops on a Saint Thomas Island to Jacksonville flight.

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

When to book flights from Saint Thomas Island to Jacksonville

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

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

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

Best Price Found

$242

Fastest flight time

21h 54m

Direct flights

None
The best one-way flight to Jacksonville from Saint Thomas Island in the past 72 hours is $242. The best round-trip flight deal from Saint Thomas Island to Jacksonville found on momondo in the last 72 hours is $458.
The fastest flight from Saint Thomas Island to Jacksonville takes 21h 54m
There are no direct flights from Saint Thomas Island to Jacksonville. There are no popular flight routes from Saint Thomas Island to Jacksonville.
Search flight deals

Frequently asked questions about flying from Saint Thomas Island to Jacksonville

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

    Jacksonville is 1335.8 mi away from Saint Thomas Island Cyril E King. By plane, this route typically takes 21h 54m.

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

    Prices for flights from Saint Thomas Island Cyril E King Airport to Jacksonville Airport are refreshed on a daily basis.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Saint Thomas Island Cyril E King Airport to Jacksonville Airport.

  • What documentation or ID do you need to fly to Jacksonville Airport?

    The required travel and health documents for your Jacksonville Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Jacksonville Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Jacksonville?

Book flights to Jacksonville if you plan to visit one of these locations
Fernandina Beach
Jacksonville Beach
Orange Park
Kingsland
Waycross
Ponte Vedra Beach
Atlantic Beach
Neptune Beach
St Johns
Yulee
Cumberland Island

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Saint Thomas Island to Jacksonville for you.

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

Yes. momondo allows you to filter the results for Saint Thomas Island to Jacksonville flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Saint Thomas Island to Jacksonville.

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

Price alerts on flights to Jacksonville from Saint Thomas Island are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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