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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 7/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
2:10 pm - 2:41 pm
JAX
-
STT
24h 31m
1 stop
JetBlue Logo
3:40 pm - 1:10 pm
STT
-
JAX
21h 30m
1 stop
$456JetBlue
Fri, Sep 18 - Mon, Sep 21
JetBlue Logo
7:12 am - 3:17 pm
JAX
-
STT
8h 05m
2 stops
JetBlue Logo
2:58 pm - 10:11 am
STT
-
JAX
19h 13m
2 stops
$478JetBlue
Sat, Aug 15 - Fri, Aug 21
JetBlue Logo
7:12 am - 3:17 pm
JAX
-
STT
8h 05m
2 stops
JetBlue Logo
2:58 pm - 10:11 am
STT
-
JAX
19h 13m
2 stops
$487JetBlue
Sat, Aug 15 - Fri, Aug 21
JetBlue Logo
5:18 pm - 2:42 pm
JAX
-
STT
21h 24m
1 stop
JetBlue Logo
3:40 pm - 4:23 pm
STT
-
JAX
24h 43m
1 stop
$492JetBlue
Tue, Jun 2 - Mon, Jun 8
JetBlue Logo
4:43 pm - 3:17 pm
JAX
-
STT
22h 34m
1 stop
JetBlue Logo
4:27 pm - 7:30 pm
STT
-
JAX
27h 03m
1 stop
$494JetBlue
Fri, Aug 21 - Wed, Aug 26
JetBlue Logo
2:59 pm - 3:32 pm
JAX
-
STT
24h 33m
1 stop
JetBlue Logo
2:58 pm - 10:11 am
STT
-
JAX
19h 13m
2 stops
$500JetBlue
Sat, Aug 15 - Fri, Aug 21
JetBlue Logo
5:18 pm - 2:42 pm
JAX
-
STT
21h 24m
1 stop
JetBlue Logo
4:07 pm - 5:48 pm
STT
-
JAX
25h 41m
1 stop
$504JetBlue
Mon, Jun 8 - Mon, Jun 15
JetBlue Logo
2:59 pm - 3:32 pm
JAX
-
STT
24h 33m
1 stop
JetBlue Logo
2:58 pm - 8:19 pm
STT
-
JAX
29h 21m
2 stops
$508JetBlue
Sat, Aug 15 - Fri, Aug 21
JetBlue Logo
5:18 pm - 2:42 pm
JAX
-
STT
21h 24m
1 stop
JetBlue Logo
3:40 pm - 4:23 pm
STT
-
JAX
24h 43m
1 stop
$512JetBlue
Tue, Jun 2 - Mon, Jun 8
JetBlue Logo
9:12 pm - 2:23 pm
JAX
-
STT
17h 11m
1 stop
JetBlue Logo
2:58 pm - 10:11 am
STT
-
JAX
19h 13m
2 stops
$514JetBlue
Thu, Jun 18 - Tue, Jun 23

JetBlue flights from Jacksonville to Saint Thomas Island

Our best JetBlue deals on Jacksonville to Saint Thomas Island flight tickets
JetBlue
May 18
JAX6:31 pmJacksonville
17h 55m
1 stop
STT12:26 pmSaint Thomas Island Cyril E King
May 20
STT1:21 pmSaint Thomas Island Cyril E King
27h 02m
1 stop
JAX4:23 pmJacksonville
$432
JetBlue
Sep 18
JAX2:10 pmJacksonville
24h 31m
1 stop
STT2:41 pmSaint Thomas Island Cyril E King
Sep 21
STT3:40 pmSaint Thomas Island Cyril E King
21h 30m
1 stop
JAX1:10 pmJacksonville
$456
JetBlue
Aug 15
JAX7:12 amJacksonville
8h 05m
2 stops
STT3:17 pmSaint Thomas Island Cyril E King
Aug 21
STT2:58 pmSaint Thomas Island Cyril E King
19h 13m
2 stops
JAX10:11 amJacksonville
$478

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 17
JAX6:12 pmJacksonville
17h 23m
2 stops
STT11:35 amSaint Thomas Island Cyril E King
May 20
STT2:30 pmSaint Thomas Island Cyril E King
9h 51m
1 stop
JAX12:21 amJacksonville
$450
American Airlines
Nov 2
JAX7:14 pmJacksonville
19h 01m
2 stops
STT3:15 pmSaint Thomas Island Cyril E King
Nov 6
STT4:18 pmSaint Thomas Island Cyril E King
17h 20m
2 stops
JAX8:38 amJacksonville
$538
American Airlines
May 20
JAX6:00 amJacksonville
5h 35m
1 stop
STT11:35 amSaint Thomas Island Cyril E King
Jun 3
STT1:34 pmSaint Thomas Island Cyril E King
19h 00m
2 stops
JAX8:34 amJacksonville
$540

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 May 12, 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

Cheapest round-trip

JacksonvilleSaint Thomas Island

JAX - STT

JAXSTT

Jacksonville

Fri 9/18

2:10 pm-2:41 pm

1 stop24h 31m

Saint Thomas Island Cyril E King

Mon 9/21

3:40 pm-1:10 pm

1 stop21h 30m

$456
Quickest round-trip

JacksonvilleSaint Thomas Island

JAX - STT

JAXSTT

Jacksonville

Sat 8/15

7:12 am-3:17 pm

2 stops8h 05m

Saint Thomas Island Cyril E King

Fri 8/21

2:58 pm-10:11 am

2 stops19h 13m

$478

JacksonvilleSaint Thomas Island

JAX - STT

JAXSTT

Jacksonville

Sat 8/15

7:12 am-3:17 pm

2 stops8h 05m

Saint Thomas Island Cyril E King

Fri 8/21

2:58 pm-10:11 am

2 stops19h 13m

$487

JacksonvilleSaint Thomas Island

JAX - STT

JAXSTT

Jacksonville

Tue 6/2

5:18 pm-2:42 pm

1 stop21h 24m

Saint Thomas Island Cyril E King

Mon 6/8

3:40 pm-4:23 pm

1 stop24h 43m

$492

JacksonvilleSaint Thomas Island

JAX - STT

JAXSTT

Jacksonville

Fri 8/21

4:43 pm-3:17 pm

1 stop22h 34m

Saint Thomas Island Cyril E King

Wed 8/26

4:27 pm-7:30 pm

1 stop27h 03m

$494

JacksonvilleSaint Thomas Island

JAX - STT

JAXSTT

Jacksonville

Sat 8/15

2:59 pm-3:32 pm

1 stop24h 33m

Saint Thomas Island Cyril E King

Fri 8/21

2:58 pm-10:11 am

2 stops19h 13m

$500

JacksonvilleSaint Thomas Island

JAX - STT

JAXSTT

Jacksonville

Mon 6/8

5:18 pm-2:42 pm

1 stop21h 24m

Saint Thomas Island Cyril E King

Mon 6/15

4:07 pm-5:48 pm

1 stop25h 41m

$504

JacksonvilleSaint Thomas Island

JAX - STT

JAXSTT

Jacksonville

Sat 8/15

2:59 pm-3:32 pm

1 stop24h 33m

Saint Thomas Island Cyril E King

Fri 8/21

2:58 pm-8:19 pm

2 stops29h 21m

$508

JacksonvilleSaint Thomas Island

JAX - STT

JAXSTT

Jacksonville

Tue 6/2

5:18 pm-2:42 pm

1 stop21h 24m

Saint Thomas Island Cyril E King

Mon 6/8

3:40 pm-4:23 pm

1 stop24h 43m

$512

JacksonvilleSaint Thomas Island

JAX - STT

JAXSTT

Jacksonville

Thu 6/18

9:12 pm-2:23 pm

1 stop17h 11m

Saint Thomas Island Cyril E King

Tue 6/23

2:58 pm-10:11 am

2 stops19h 13m

$514

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 January is another great option to travel to Saint Thomas Island, with average flight prices from Jacksonville averaging around $516.

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

As of May 2026, prices for Jacksonville to Saint Thomas Island flights are approximately 779% more expensive when compared to flights at the same time last year.

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

8h 00m

Direct flights

None
The fastest flight from Jacksonville to Saint Thomas Island takes 8h 00m
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

Frequently asked questions about flying from Jacksonville to Saint Thomas Island

  • 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 8h 00m 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
DeltaPriceFrom $410Free CancellationRating
7.9
8,446 reviews
Search Delta flights
American AirlinesPriceFrom $459Free CancellationRating
7.1
11,661 reviews
Search American Airlines 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.

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