$128 Find Cheap Flights from Jacksonville to Saint Croix

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 Croix departing on 8/3. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Saint Croix

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Jacksonville to Saint Croix, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Jacksonville to Saint Croix, as well as popular online travel agencies
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Cheap Flights from Jacksonville to Saint Croix

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Jacksonville to Saint Croix 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 Croix

Thu, Jul 17 - Sun, Jul 27
Frontier Logo
11:15 am - 4:41 pmJAX-STX
5h 26m1 stop
Frontier Logo
5:40 pm - 3:38 pmSTX-JAX
21h 58m2 stops
$352Frontier
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Sun, Aug 3 - Sat, Aug 9
 Logo
9:44 am - 4:02 pmJAX-STX
30h 18m2 stops
 Logo
4:35 pm - 7:36 pmSTX-JAX
27h 01m2 stops
Sat, Jul 19 - Sun, Jul 27
Frontier Logo
12:45 pm - 4:41 pmJAX-STX
27h 56m2 stops
Frontier Logo
5:40 pm - 3:38 pmSTX-JAX
21h 58m2 stops
$376Frontier
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Tue, Jul 1 - Sat, Jul 5
 Logo
11:15 am - 3:49 pmJAX-STX
28h 34m2 stops
 Logo
4:50 pm - 8:54 amSTX-JAX
16h 04m2 stops
Sat, Jul 19 - Sat, Jul 26
 Logo
7:59 pm - 4:02 pmJAX-STX
20h 03m2 stops
 Logo
4:35 pm - 3:33 pmSTX-JAX
22h 58m2 stops
Fri, Oct 3 - Mon, Oct 6
American Airlines Logo
4:31 pm - 1:03 pmJAX-STX
20h 32m2 stops
American Airlines Logo
1:50 pm - 11:47 pmSTX-JAX
9h 57m2 stops
$460American Airlines
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Mon, Sep 1 - Fri, Sep 5
American Airlines Logo
10:00 am - 2:59 pmJAX-STX
4h 59m1 stop
American Airlines Logo
1:53 pm - 11:12 pmSTX-JAX
9h 19m1 stop
$473American Airlines
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Sun, Aug 3 - Sat, Aug 9
Alaska Airlines Logo
6:05 am - 4:26 pmJAX-STX
10h 21m1 stop
Alaska Airlines Logo
1:38 pm - 11:49 pmSTX-JAX
10h 11m1 stop
$574Alaska Airlines
Find Deal
Thu, Jun 26 - Mon, Jun 30
United Airlines Logo
7:25 am - 3:40 pmJAX-STX
32h 15m2 stops
United Airlines Logo
6:05 pm - 10:57 amSTX-JAX
16h 52m2 stops
$1,109United Airlines
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Wed, Jun 25 - Sun, Jun 29
United Airlines Logo
6:30 am - 5:30 pmJAX-STX
11h 00m2 stops
United Airlines Logo
6:05 pm - 11:40 pmSTX-JAX
29h 35m2 stops
$1,154United Airlines
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KAYAK's insights & trends for Jacksonville to Saint Croix flights

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

Which airlines provide the cheapest flights from Jacksonville to Saint Croix?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Jacksonville to Saint Croix were found on Frontier ($352) and American Airlines ($460).


Good to know

Cheapest flight$128
Flight from Jacksonville to Christiansted

FAQs - booking Saint Croix flights

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

    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 Croix.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Jacksonville to Saint Croix 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 Croix?

    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 from Jacksonville to Saint Croix with an airline and back with another airline.

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

    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 from Jacksonville to Saint Croix up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Jacksonville to Saint Croix

 
See real verified KAYAK customer reviews for airlines flying from Jacksonville to Saint Croix. 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 Croix? 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.
7.2
American AirlinesOverall score based on 10000 reviews
6.9Entertainment
7.5Boarding
7.2Comfort
6.5Food
8.0Crew
Airline reviews

It was one of my worst flight ever. First they were changing the gate for at least 4 times, changing from gate D7 to D12 to D44. Considering the size of the Miami Airport, we are talking about long distance and the train at the airport was not working. Then the flight was delayed around one hour. Then finally we boarded into the plane and when everybody was seated, there was an announcement that there is an issue with one of the tire of the plane, so we all had to get out of the plane with our belongings, to replace the tire. So we had around 2.5-hour delay

2.0 MediocreJose David, Jun 2025MIA - DTW
Read more American Airlines reviews

It was one of my worst flight ever. First they were changing the gate for at least 4 times, changing from gate D7 to D12 to D44. Considering the size of the Miami Airport, we are talking about long distance and the train at the airport was not working. Then the flight was delayed around one hour. Then finally we boarded into the plane and when everybody was seated, there was an announcement that there is an issue with one of the tire of the plane, so we all had to get out of the plane with our belongings, to replace the tire. So we had around 2.5-hour delay

No entertainment yatem in flight at seat 51H. Would not shut down either leaving a self moving and openin and changing menus with changes in colors,images brightness levels sort of the type when you get sleep deprivation and image overload when being tortured during an interrogation. 8 hours worth of it. Unable to place backpack underneath seat on that chair. One female stewardess was excellent as she gave up her carryon's space for my backpack but the rest of the iberia crew were very sharp an chtting during the whole flight. The plane did not have hot water so nobody had coffee nor tea. The plane was not up to par to be flying.

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

The delays and cancellations kept me stuck in Miami for an additional 24 hours, and the whole thing seemed extremely disorganized

The chicken adobo was a little too spicy but good otherwise. My personal opinion. Movie selection could be improved, too many horror movies. Could add a few more chick flicks! The flight was bumpy at times. We arrived a little early too! Flight attendants friendly.

really bad they refused to check in luggages that I had purchased, even showing them the transaction receipt from british airways app the staff in miami was MEDIOCRE

The flight to Tokyo AA61 took off about two hours late, but then had to turn back. By that time the crew had to be replaced. Then they kept promising to take off in an hour, then in 3, then switch to the next day.

Uncomfortable seats and flight attendant was rude as she insisted on waking up my husband to ask him if he wanted a drink. When he said that he was sleeping, she replied “without an attitude “. He was seated at 8c

No food/snack served during the flight. Crew wasn’t interested at all. Flew American First but flying low cost with Ryanair is even better

Crew professional. Easy bag drop off. On time. Good entertainment.

Everything you need to know for your flight from Jacksonville to Saint Croix

Information on your arrival and departure airports

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