What is the cheapest airline that flies from Jacksonville to Saint Thomas Island Cyril E King?

Delta and American Airlines are the most popular carriers operating from Jacksonville to Saint Thomas Island Cyril E King

Which layover airport offers the lowest fares from Jacksonville to Saint Thomas Island?

Flights via Atlanta (ATL) offer the lowest average round-trip price of $663.

Which layover airport has the shortest travel time from Jacksonville to Saint Thomas Island?

Flights connecting via Miami (MIA) have the shortest average one-way travel time: 5h 28m.

Which airport is the most popular layover for flights between Jacksonville and Saint Thomas Island?

Miami (MIA) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest connection time from Jacksonville to Saint Thomas Island?

Atlanta (ATL) has the shortest average layover time for this route: 1h 04m.

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?

There are 2 operators available for flights from Jacksonville Airport to Saint Thomas Island Cyril E King Airport as of August 2025.

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.

$268 Cheap Flights from Jacksonville to Saint Thomas Island in 2025

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Find the cheapest flights from Jacksonville to Saint Thomas Island

Round-trip

One-way

Last minute

Cheap round-trip flights

7:18 am - 3:15 pmJAX-STT

6h 57m1 stop

6:17 pm - 10:24 amSTT-JAX

17h 07m2 stops

$447American Airlines

Find Deal

Mon, Nov 10 - Thu, Nov 13

8:05 pm - 4:00 pmJAX-STT

19h 55m2 stops

1:40 pm - 10:20 amSTT-JAX

20h 40m2 stops

$459American Airlines

Find Deal

Thu, Sep 11 - Thu, Sep 18

7:25 pm - 4:55 pmJAX-STT

20h 30m2 stops

12:28 pm - 6:15 pmSTT-JAX

6h 47m1 stop

$462American Airlines

Find Deal

Mon, Nov 10 - Thu, Nov 13

6:50 pm - 4:00 pmJAX-STT

21h 10m2 stops

1:39 pm - 12:33 amSTT-JAX

10h 54m2 stops

$468American Airlines

Find Deal

Fri, Oct 3 - Fri, Oct 10

6:20 am - 2:10 pmJAX-STT

7h 50m1 stop

2:43 pm - 10:37 pmSTT-JAX

7h 54m1 stop

$591Delta

Find Deal

Sun, Sep 7 - Tue, Sep 16

8:20 am - 2:10 pmJAX-STT

5h 50m1 stop

2:43 pm - 11:55 pmSTT-JAX

9h 12m1 stop

$614Delta

Find Deal

Sun, Sep 7 - Tue, Sep 16

7:15 pm - 2:44 pmJAX-STT

19h 29m2 stops

3:17 pm - 10:12 amSTT-JAX

19h 55m2 stops

$694JetBlue

Find Deal

Fri, Oct 31 - Sun, Nov 2

4:32 pm - 7:50 amJAX-STT

14h 18m2 stops

5:45 pm - 9:27 amSTT-JAX

16h 42m2 stops

$813JetBlue

Find Deal

Tue, Feb 10 - Wed, Feb 18

7:00 am - 1:01 pmJAX-STT

54h 01m3 stops

11:30 am - 11:13 pmSTT-JAX

11h 43m2 stops

$1,110United Airlines

Find Deal

Thu, Sep 4 - Thu, Sep 11

7:00 am - 1:01 pmJAX-STT

54h 01m3 stops

11:30 am - 11:13 pmSTT-JAX

11h 43m2 stops

$1,196United Airlines

Find Deal

Thu, Sep 11 - Thu, Sep 18

American Airlines flights from Jacksonville to Saint Thomas Island

Our best American Airlines deals on Jacksonville to Saint Thomas Island flight tickets

American Airlines

Nov 10

JAX7:18 amJacksonville

6h 57m

1 stop

STT3:15 pmSaint Thomas Island Cyril E King

Nov 13

STT6:17 pmSaint Thomas Island Cyril E King

17h 07m

2 stops

JAX10:24 amJacksonville

$447

Find similar

American Airlines

Sep 11

JAX8:05 pmJacksonville

19h 55m

2 stops

STT4:00 pmSaint Thomas Island Cyril E King

Sep 18

STT1:40 pmSaint Thomas Island Cyril E King

20h 40m

2 stops

JAX10:20 amJacksonville

$459

Find similar

American Airlines

Nov 10

JAX7:25 pmJacksonville

20h 30m

2 stops

STT4:55 pmSaint Thomas Island Cyril E King

Nov 13

STT12:28 pmSaint Thomas Island Cyril E King

6h 47m

1 stop

JAX6:15 pmJacksonville

$462

Find similar

Delta flights from Jacksonville to Saint Thomas Island

Our best Delta deals on Jacksonville to Saint Thomas Island flight tickets

Delta

Sep 7

JAX6:20 amJacksonville

7h 50m

1 stop

STT2:10 pmSaint Thomas Island Cyril E King

Sep 16

STT2:43 pmSaint Thomas Island Cyril E King

7h 54m

1 stop

JAX10:37 pmJacksonville

$591

Find similar

Delta

Sep 7

JAX8:20 amJacksonville

5h 50m

1 stop

STT2:10 pmSaint Thomas Island Cyril E King

Sep 16

STT2:43 pmSaint Thomas Island Cyril E King

9h 12m

1 stop

JAX11:55 pmJacksonville

$614

Find similar

momondo Fare Finder

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

Mon 11/10

7:18 am-3:15 pm

1 stop6h 57m

Saint Thomas Island Cyril E King

Thu 11/13

6:17 pm-10:24 am

2 stops17h 07m

$447

JacksonvilleSaint Thomas Island

JAX - STT

JAXSTT

Jacksonville

Thu 9/11

8:05 pm-4:00 pm

2 stops19h 55m

Saint Thomas Island Cyril E King

Thu 9/18

1:40 pm-10:20 am

2 stops20h 40m

$459

JacksonvilleSaint Thomas Island

JAX - STT

JAXSTT

Jacksonville

Mon 11/10

7:25 pm-4:55 pm

2 stops20h 30m

Saint Thomas Island Cyril E King

Thu 11/13

12:28 pm-6:15 pm

1 stop6h 47m

$462

JacksonvilleSaint Thomas Island

JAX - STT

JAXSTT

Jacksonville

Fri 10/3

6:50 pm-4:00 pm

2 stops21h 10m

Saint Thomas Island Cyril E King

Fri 10/10

1:39 pm-12:33 am

2 stops10h 54m

$468

JacksonvilleSaint Thomas Island

JAX - STT

JAXSTT

Jacksonville

Sun 9/7

6:20 am-2:10 pm

1 stop7h 50m

Saint Thomas Island Cyril E King

Tue 9/16

2:43 pm-10:37 pm

1 stop7h 54m

$591

JacksonvilleSaint Thomas Island

JAX - STT

JAXSTT

Jacksonville

Sun 9/7

8:20 am-2:10 pm

1 stop5h 50m

Saint Thomas Island Cyril E King

Tue 9/16

2:43 pm-11:55 pm

1 stop9h 12m

$614

JacksonvilleSaint Thomas Island

JAX - STT

JAXSTT

Jacksonville

Fri 10/31

7:15 pm-2:44 pm

2 stops19h 29m

Saint Thomas Island Cyril E King

Sun 11/2

3:17 pm-10:12 am

2 stops19h 55m

$694

JacksonvilleSaint Thomas Island

JAX - STT

JAXSTT

Jacksonville

Tue 2/10

4:32 pm-7:50 am

2 stops14h 18m

Saint Thomas Island Cyril E King

Wed 2/18

5:45 pm-9:27 am

2 stops16h 42m

$813

JacksonvilleSaint Thomas Island

JAX - STT

JAXSTT

Jacksonville

Thu 9/4

7:00 am-1:01 pm

3 stops54h 01m

Saint Thomas Island Cyril E King

Thu 9/11

11:30 am-11:13 pm

2 stops11h 43m

$1,110

JacksonvilleSaint Thomas Island

JAX - STT

JAXSTT

Jacksonville

Thu 9/11

7:00 am-1:01 pm

3 stops54h 01m

Saint Thomas Island Cyril E King

Thu 9/18

11:30 am-11:13 pm

2 stops11h 43m

$1,196

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Layovers

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 $489.

What is the cheapest day to depart on your flight to Saint Thomas Island?

On average, the least expensive day to fly to Saint Thomas Island from Jacksonville is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $496. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Jacksonville to Saint Thomas Island for around $632.

What is the cheapest time of day to depart on your flight to Saint Thomas Island?

The cheapest time of day to fly to Saint Thomas Island is in the morning when flights can be purchased for as low as $584. Flights to Saint Thomas Island are more costly in the evening, with an average ticket price of $584. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Saint Thomas Island?

You are more likely to see cheaper flights to Saint Thomas Island from Jacksonville when booking weeks ahead of your departure date. In general, you can expect to find flights to Saint Thomas Island for around $576 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Saint Thomas Island from Jacksonville for as low as $470 on momondo.

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

Best Price Found	$268
Fastest flight time	4h 46m
Direct flights	None
Airports in Saint Thomas Island	1 airport

The best one-way flight to Saint Thomas Island from Jacksonville in the past 72 hours is $268. The best round-trip flight deal from Jacksonville to Saint Thomas Island found on momondo in the last 72 hours is $447.

The fastest flight from Jacksonville to Saint Thomas Island takes 4h 46m

There are no direct flights from Jacksonville to Saint Thomas Island. Popular non-direct route for this connection is Jacksonville Airport - Saint Thomas Island Cyril E King Airport.

There is 1 airport near Saint Thomas Island: Saint Thomas Island Cyril E King (STT)

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 4h 46m 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?
There are 2 operators available for flights from Jacksonville Airport to Saint Thomas Island Cyril E King Airport as of August 2025.
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?
momondo data reveals that the most frequently booked airline on the route from Jacksonville to Saint Thomas Island is American Airlines, representing 86% of all bookings. The subsequent popular airline is Delta at 14%.

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 Airlines	PriceFrom $397	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights
Delta	PriceFrom $457	Free Cancellation	Rating 8.0 7,980 reviews		Search Delta flights

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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from Jacksonville to Saint Thomas Island from $268

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Filter for what you want

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Find the cheapest flights from Jacksonville to Saint Thomas Island

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

American Airlines flights from Jacksonville to Saint Thomas Island

Our best American Airlines deals on Jacksonville to Saint Thomas Island flight tickets

Delta flights from Jacksonville to Saint Thomas Island

Our best Delta deals on Jacksonville to Saint Thomas Island flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Jacksonville to Saint Thomas Island that are best for you.

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 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 $489.

What is the cheapest day to depart on your flight to Saint Thomas Island?

What is the cheapest time of day to depart on your flight to Saint Thomas Island?

How far in advance should I book a flight to Saint Thomas Island?

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

What is the cheapest airline that flies from Jacksonville to Saint Thomas Island Cyril E King?

Delta and American Airlines are the most popular carriers operating from Jacksonville to Saint Thomas Island Cyril E King

Which airport is the most popular layover for flights between Jacksonville and Saint Thomas Island?

Miami (MIA) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Jacksonville to Saint Thomas Island?

Flights via Atlanta (ATL) offer the lowest average round-trip price of $663.

Which layover airport has the shortest travel time from Jacksonville to Saint Thomas Island?

Flights connecting via Miami (MIA) have the shortest average one-way travel time: 5h 28m.

Which layover airport has the shortest connection time from Jacksonville to Saint Thomas Island?

Atlanta (ATL) has the shortest average layover time for this route: 1h 04m.

When to book flights from Jacksonville to Saint Thomas Island

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

Best Price Found

Fastest flight time

Direct flights

Airports in Saint Thomas Island

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

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

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?

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

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

Traveling to a place near Saint Thomas Island?

Why use momondo?

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

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

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

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

An easier way to manage your Saint Thomas Island trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the U.S. Virgin Islands

Airports servicing U.S. Virgin Islands