St Croix to San Juan runs about 2 times a day, with the first departure around 06:28 and the last around 06:47. One passenger pays €31.41, every fee included. The fastest door to door is 3h 48m over 170 km, on services run by 2 operators across 1 mode.
What one seat costs
Every operator we hold on this corridor starts at €31.41, so there is no spread to show.
Typical fares
€31.41
- 13%Moves across the booking window
When it runs, leaving St Croix
No operator has filed a timetable for this direction yet, so the first and last departure below follow the pattern of the corridor. Read them as the shape of the service day rather than as times to turn up for.
- 06:28First departure
- 06:47Last departure
- 2Services per day
- 100%Run direct
Fares by date
What this journey usually costs, by departure date. It shows which days run dearer.
Typical fares
- about €34.95Wed16
- about €45.57Thu17
- about €35.54Fri18
- about €39.67Sat19
- about €36.72Sun20
- about €31.41Mon21
- about €31.41Tue22
- about €31.41Wed23
- about €31.41Thu24
- about €31.41Fri25
- about €36.13Sat26
- about €31.41Sun27
- about €31.41Mon28
- about €31.41Tue29
- about €31.41Wed30
- about €31.41Thu1
- about €31.41Fri2
- about €31.41Sat3
- about €31.41Sun4
- about €31.41Mon5
- about €31.41Tue6
Based on what this route has cost recently. The operator sets the price on the day, and the live fare is confirmed when you book.
The flight gets you into San Juan. It does not get you a bed, and neither do we.
A room in San Juan for the night the flight gets in
Sort by distance from San Juan Railroad Terminal and you can see which places are ten minutes on foot and which are not.
Search San Juan on Booking.com
Partner links. We do not sell accommodation. We earn a commission when a booking completes, and it never changes what you pay.
When to book St Croix to San Juan
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
- €31.4190 days
- €31.4160 days
- €31.4145 days
- €31.4130 days
- €31.4121 days
- €31.4114 days
- €31.417 days
- €35.543 days
- €34.951 days
- Cheapest lead time
- Fares bottom out around 90 days ahead, at €31.41.
- How much it moves
- The gap between the cheapest and most expensive lead time is 13 percent. The most expensive point is €35.54, 3 days out.
- What that means
- Today sits outside the cheap window, which opens around 90 days before departure. There is no advantage to booking this minute.
Book now Fares on this route are lowest around 7 days ahead, so there is no rush yet.
This corridor, specifically
Facts that apply to St Croix to San Juan and to no other route on the site.
Clocks
Both ends keep the same time, so the arrival is the departure plus the journey.
The shape of it
170 km
165 km as the crow flies, 3% further by the route services actually take. The bearing runs north-west.
Who lives at each end
50,601 → 418,140
Population at the departure city and at the arrival city, which is usually what decides how often anything runs.
How we know
Observed
Every operator on this corridor is named in a carrier record.
The route
What the journey actually looks like
Direct or connecting, how far the route really runs, and what happens when a connection is missed.
- How far it really runs
- The route covers 170 km against 165 km in a straight line, a detour of 3 percent. Track and road geometry account for the difference.
The fare from SJU into San Juan is the one price on this trip we cannot show you, because it is not ours.
A car waiting when you land in San Juan
Settled in advance, so the ride into San Juan costs what it said it would rather than what the cab stand says.
Book a ride from SJU with Daytrip
Partner links. We do not operate transfers. We earn a commission on a booking, and the fare is the same as going direct.
Who runs this route
The flight gets in hours before any room is ready. Holding a bag is not what we sell.
Baggage storage near San Juan Railroad Terminal
Most of the points near San Juan Railroad Terminal open before the first train and close after the last one.
Check San Juan on StasherOr try Bounce
Partner links. We do not run these networks. We earn a commission on a booking, and the price is the same as going direct.
Questions about St Croix to San Juan
The questions people actually ask about this trip, answered from the same prices and times the page above is built on rather than written once and left to go stale.
How long does it take to get from St Croix to San Juan?
The fastest journey from St Croix to San Juan takes 3h 48m door to door, of which 38m is spent moving, on the flight. Most services take around 3h 49m, because that average includes slower stopping services and journeys with a connection. Times include reaching the terminal and leaving it at the far end.
How much does it cost to travel from St Croix to San Juan?
The cheapest fare from St Croix to San Juan is €31.41, as of September 15, 2026. A typical fare across the next three weeks is €31.41. Both figures are the total for one passenger, including taxes, supplier fees and our service fee, so nothing is added at checkout.
What is the cheapest way to get from St Croix to San Juan?
The cheapest way from St Croix to San Juan is by flight, at €31.41 for one passenger on September 21, 2026. That journey takes 3h 48m door to door. Cheaper is rarely faster on this corridor, and the comparison table on this page shows what each mode costs against what it saves.
When should I book St Croix to San Juan?
Fares from St Croix to San Juan bottom out around 90 days before departure, at €31.41. Across the whole booking window the gap between the cheapest and the most expensive lead time is 13 percent, measured on September 15, 2026. Booking inside the last week has consistently cost more on this corridor.
Which day of the week is cheapest for St Croix to San Juan?
Sunday is the cheapest day to depart from St Croix to San Juan, at €31.41. That is the median of 21 priced departure days across the next three weeks, as of September 15, 2026. Shifting a departure by one day is usually worth more than shifting the booking by one week.
Which month is cheapest for St Croix to San Juan?
October is the cheapest of the next 5 months to travel from St Croix to San Juan, at €31.41 for one passenger. Each month is priced on its fifteenth, so the comparison is like for like rather than a mix of weekends and midweek departures.
Who runs service from St Croix to San Juan?
2 operators sell services from St Croix to San Juan across 1 mode: American Eagle Airlines, Cape Air. Journey times, fares and fare conditions differ between them, and the operator table on this page compares all of them on speed, flexibility and what is provided on board.
Is there a direct service from St Croix to San Juan?
Every service we sell from St Croix to San Juan is direct, with around 2 departures a day and a fastest journey of 3h 48m door to door. No connection is needed, so there is no missed connection risk to plan around on this corridor.
Which station or terminal do services from St Croix to San Juan use?
Services from St Croix to San Juan by flight leave from Saint Croix STX and arrive at San Juan SJU. Allow about 3h 10m in total for reaching the departure terminal and leaving the arrival one, which is already included in every door to door time on this page.
Can I change or refund a ticket from St Croix to San Juan?
0 of the 2 operators we sell from St Croix to San Juan allow a change or a refund. A change on a changeable fare costs €5.00. The operator table on this page names which is which, and the condition is shown again before you pay.
Where these numbers come from
Places, coordinates, operators, which operator serves which pair, and every distance on this page are real and come from open data. Where a corridor has a filed timetable the departure times are real too, and ferry fares are the prices the operators publish themselves.
Observed service A carrier record shows this named operator serving this named pair, and we carry that through unchanged.
Where no operator publishes a fare for a corridor, the price here is our own estimate, worked out from the real distance and the real operator through a fare curve that follows lead time, day of the week and season. It tells you roughly what the journey costs. It is not a seat anyone has agreed to sell, and the payment step will not take it.
Defined in full at Door to door, Fares, The booking window, Carbon, Distances
- On this page
- Every figure above was computed for St Croix to San Juan on September 15, 2026: 170 km of route against 165 km in a straight line, 2 services a day, 2 operators a cheapest fare of €31.41, and 3h 48m door to door on the fastest mode. The return direction is computed separately and its numbers are not these numbers.
Being on the water gives San Juan a set of days out that do not start at a station. We do not sell those either.
Day trips out of San Juan and across Puerto Rico
Day trips that leave San Juan in the morning and cover a good part of Puerto Rico by evening.
See San Juan on CivitatisOr browse GetYourGuide
Partner links. We do not sell tours or tickets. We earn a commission on a booking, and it never changes the price.
The two ends, compared
St Croix reaches 2 places in 2 countries on services we hold, over distances from 165 to 1,827 km. San Juan reaches 44 places in 16 countries, from 125 to 7,368 km.
Other ways to make this journey
Leaving St Croix
- 2Places you can leave for
- 2Countries
- 3Operators
Arriving in San Juan
Leaving San Juan
- 44Places you can leave for
- 16Countries
- 24Operators