JAX - STT

$288 Find Cheap Flights from Jacksonville to Saint Thomas Island - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Jacksonville to Saint Thomas Island departing on 12/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$428
Typical prices: $663-$773
JetBlue
Thu 10/1Sun 10/4
JAX - STT • 1 stop
Cheapest one-way
$288
Typical prices: $329-$438
JetBlue
Fri 12/4
JAX - STT • 1 stop
Top airlines
Cheapest • from $428 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Jacksonville and Saint Thomas Island. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $490 (round-trip)
Shortest trip • 6h 02m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 28% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Jacksonville to Saint Thomas Island that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Jacksonville to Saint Thomas Island

Thu, Oct 1 - Sun, Oct 4
JetBlue Logo
3:20 pm - 2:01 pm
JAX
-
STT
22h 41m
1 stop
JetBlue Logo
3:00 pm - 1:10 pm
STT
-
JAX
22h 10m
1 stop
$428JetBlue
Fri, Nov 6 - Mon, Nov 9
JetBlue Logo
2:10 pm - 4:44 pm
JAX
-
STT
25h 34m
1 stop
JetBlue Logo
5:40 pm - 1:15 pm
STT
-
JAX
20h 35m
1 stop
$450JetBlue
Fri, Nov 6 - Mon, Nov 9
JetBlue Logo
2:10 pm - 4:44 pm
JAX
-
STT
25h 34m
1 stop
JetBlue Logo
5:40 pm - 1:15 pm
STT
-
JAX
20h 35m
1 stop
$450JetBlue
Tue, Aug 25 - Tue, Sep 1
JetBlue Logo
7:44 pm - 2:55 pm
JAX
-
STT
19h 11m
1 stop
JetBlue Logo
3:45 pm - 3:46 pm
STT
-
JAX
24h 01m
1 stop
$458JetBlue
Thu, Nov 5 - Sun, Nov 15
American Airlines Logo
6:14 pm - 12:17 pm
JAX
-
STT
17h 03m
2 stops
American Airlines Logo
3:15 pm - 10:35 pm
STT
-
JAX
8h 20m
1 stop
$530American Airlines
Thu, Nov 5 - Sun, Nov 15
American Airlines Logo
8:33 pm - 12:17 pm
JAX
-
STT
14h 44m
1 stop
American Airlines Logo
1:07 pm - 7:59 pm
STT
-
JAX
7h 52m
1 stop
$530American Airlines
Mon, Jan 25 - Tue, Feb 2
Delta Logo
8:30 am - 4:15 pm
JAX
-
STT
6h 45m
1 stop
Delta Logo
4:15 pm - 12:02 am
STT
-
JAX
8h 47m
1 stop
$530Delta
Fri, Jan 22 - Wed, Feb 3
Delta Logo
5:30 am - 12:40 pm
JAX
-
STT
6h 10m
1 stop
Delta Logo
3:10 pm - 12:02 am
STT
-
JAX
9h 52m
1 stop
$530Delta
Thu, Nov 5 - Sun, Nov 15
American Airlines Logo
6:00 am - 2:23 pm
JAX
-
STT
7h 23m
1 stop
American Airlines Logo
1:07 pm - 10:35 pm
STT
-
JAX
10h 28m
1 stop
$530American Airlines
Thu, Jan 21 - Fri, Jan 29
Delta Logo
5:30 am - 12:40 pm
JAX
-
STT
6h 10m
1 stop
Delta Logo
1:50 pm - 10:43 pm
STT
-
JAX
9h 53m
1 stop
$530Delta
Booking Insights

KAYAK's insights & trends for Jacksonville to Saint Thomas Island flights

Get data-powered insights and trends into flights from Jacksonville to Saint Thomas Island to help you find the cheapest flights, the best time to fly and much more.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Jacksonville to Saint Thomas Island, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Jacksonville to Saint Thomas Island is August, where tickets cost $488 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $1,069 and $855 respectively.

Good to know

Low season

August

Cheapest flight

$288
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly and prices are also 18% 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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Jacksonville to Saint Thomas Island

  • What is the cheapest flight from Jacksonville to Saint Thomas Island?

    In the last 5 days, the lowest price for a flight from Jacksonville to Saint Thomas Island was $288 for a one-way ticket and $428 for a round-trip.

  • Do I need a passport to fly between Jacksonville and Saint Thomas Island?

    A passport is required to fly from Jacksonville to Saint Thomas Island.

  • Which airports will I be using when flying from Jacksonville to Saint Thomas Island?

    Jacksonville airport is called Jacksonville and the only airport in Saint Thomas Island is Saint Thomas Island Cyril E King.

  • Which aircraft models fly most regularly from Jacksonville to Saint Thomas Island?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Jacksonville to Saint Thomas Island?

    SkyTeam, and oneworld are the airline alliances operating flights between Jacksonville and Saint Thomas Island, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Jacksonville to Saint Thomas Island, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Jacksonville to Saint Thomas Island are Delta and American Airlines. With an average price for the route of $579 and an overall rating of 7.8, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $684 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Jacksonville to Saint Thomas Island?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Jacksonville to Saint Thomas Island.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Jacksonville to Saint Thomas Island?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Saint Thomas Island from Jacksonville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Jacksonville to Saint Thomas Island?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Saint Thomas Island with an airline and back to Jacksonville with another airline. Booking your flights between Jacksonville and STT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Jacksonville to Saint Thomas Island?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Saint Thomas Island from Jacksonville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Jacksonville to Saint Thomas Island

 
See real verified KAYAK customer reviews for airlines flying from Jacksonville to Saint Thomas Island. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Jacksonville to Saint Thomas Island? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8483 reviews
7.8Comfort
7.2Food
7.8Entertainment
8.5Crew
8.1Boarding
Airline reviews

Boarding was quick and i made my connection early due to early arrival time

10.0 ExcellentKalen, Jul 2026
TPA - ATL
Read more Delta reviews

Boarding was quick and i made my connection early due to early arrival time

My flight was canceled, and instead of rebooking me on a non-stop first-class flight for the same day, which I originally had, Delta rebooked me on a one-stop flight for the following day. When I checked the Delta app, I noticed that there were available flights for both the same day and the next day. I believe this indicates poor management on their part.

My flight was delayed and I got back around 3.5 hours later than expected. I had to get a new connecting flight

Aside from a completely packed plane, I really have no complaints.

The flight was very good and the staff was very friendly and helpful!

We landed and sat on the tarmac for 45 minutes because they only have one gate at the airport and there was another plane running late so we had to wait

The food is terrible. The staff is wonderful. Comfort is good.

Excellent check-in. Crew was good. Excellent communication from flight deck.

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

Flight was on time, the staff was personable & professional, & the plane arrived on time.

Everything was done like clockwork and I find no fault with the airline.

Like all planes recently, entertainment is achieved by giving the patron free WiFi and letting them stream shows via the screen on a phone or tablet.

Awful. Original flight was delayed 5 hours. Had to to take a connecting flight instead of direct. Had a 4 hour layover. I missed all of my morning meetings getting in 5 hours later than I was supposed to and had to change to take a later flight the next day to get them back in which cia time another $150.

It was very difficult to stretch my knee out and I am very short. I also had a torn tendon in my knee which made it extra uncomfortable anyways. My husband is 6'2" and I can't imagine him flying in that plane.

I was late from Jacksonville, FL but the limited interaction I had with the Philly crew was great.

Flight delayed 3 times due to maintenance (on exact same plane that had just brought us from Boston to Miami). Eventually changed to a different plane and gate.

Delayed 4 hours from Charlotte to Nashville. Could have driven there faster. Information provided by AA was sparse.

Gate change was a little tough but it was a good flight otherwise

Both flights were delayed. One by an hour and the other by 1 1/2 hours after boarding.

Great flight, great service but most of all- our luggage made the trip with us.,

Everything you need to know for your flight from Jacksonville to Saint Thomas Island

Information on your arrival and departure airports