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Flights from San Juan to Saint Croix

SJU to STX flights and routes map SJU to STX. All flight routes from Luis Munoz Marin International, Puerto Rico to Saint Croix, US Virgin Islands. These routes are operated by 5 different airlines. You can either fly non-stop or choose a transit flight via Saint Thomas. The shortest flight time is 40 minutes.

From
To
Puerto Rico SJU Luis Munoz Marin San Juan, Puerto Rico
U.S. Virgin Islands STX Saint Croix, U.S. Virgin Islands
SJU
Luis Munoz Marin
Puerto RicoSan Juan, Puerto Rico
Saint Croix
U.S. Virgin IslandsSaint Croix, U.S. Virgin Islands
STX
3 direct routes found »
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3 routes with 1 stop found »
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Non-stop routes:

Duration

Silver Airways
Non-stop with Silver Airways. 2-4 flights per day.

SCHEDULE
0h 40m

Silver Airways
Non-stop with Silver Airways.
0h 40m
2-4 flights per day.
SCHEDULE
Frontier Airlines
Non-stop with Frontier Airlines.
Begins in 2/6

SCHEDULE
0h 43m

Begins in 2/6
Frontier Airlines
Non-stop with Frontier Airlines.
0h 43m
Begins in 2/6
SCHEDULE
Cape Air
Non-stop with Cape Air. 2 flights per day.

SCHEDULE
0h 45m

Cape Air
Non-stop with Cape Air.
0h 45m
2 flights per day.
SCHEDULE
Usually in time
Some delays
Usually delayed
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1 stop routes with the same airline:

Duration

Via Saint Thomas STT
1 stop with Cape Air. 6-7 flights per day.

SCHEDULE
3h 39m

Via Saint Thomas STT
1 stop with Cape Air.
3h 39m
6-7 flights per day.
SCHEDULE
Via Saint Thomas STT
1 stop with Silver Airways.
Ends in May 2024

SCHEDULE
4h 00m

Ends in May 2024
Via Saint Thomas STT
1 stop with Silver Airways.
4h 00m
Ends in May 2024
SCHEDULE
Usually in time
Some delays
Usually delayed
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1 stop routes with codeshare or different airlines:

Duration

Via Saint Thomas STT With Cape Air & JetBlue Airways 6-7 flights per day.
CODESHARE

SCHEDULE
3h 45m

Via Saint Thomas STT
3h 45m
With Cape Air & JetBlue Airways 6-7 flights per day.
CODESHARE
SCHEDULE
Usually in time
Some delays
Usually delayed
SELECT DATE & CHECK PRICE
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San Juan to Saint Croix flights

With over 309 flights every week and 4 different airlines you have a wide option of flights to choose from. You can fly non-stop to Saint Croix (STX) from San Juan (SJU) with Cape Air, Silver Airways or Frontier Airlines or you can choose the stopover option via Saint Thomas (STT).

San Juan to Saint Croix with Cape Air

You can fly non-stop every weekday with flights departing at 11:05, 16:25 or 18:20. You also have the option to do a transit flight via Saint Thomas.

With Silver Airways

You can fly non-stop every weekday with flights departing between 7 am and 16 pm. You also have the option to do a transit flight via Saint Thomas.

With Frontier Airlines

You can fly non-stop every Tuesday, Thursday, Saturday or Sunday with departure times at 12:45.

Note Non-stop flights with Frontier Airlines will begin in Jun 2024.

Miles & flight time: SJU - STX

The shortest flight time between SJU and STX is 45 minutes.

ViaTotal flight timeLayover timeMiles
Direct45m-94 (151 km)
STT Saint Thomas3h 39m2h 10m113 (182 km)
The flight times and layover times in the table above are approximate and vary depending on flight number, aircraft, airline, weather and time of day.SJU-STX flight routesSan Juan to Saint Croix flight routes illustrated on a map.
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San Juan - Saint Croix route map and flight paths
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Unpublished Flight Rates From San Juan to Saint Croix
From San Juan to US Virgin Islands

We have found another destination to US Virgin Islands from Luis Munoz Marin International as well.

From Puerto Rico to Saint Croix

We have found another destination to US Virgin Islands from Luis Munoz Marin International as well.

You can fly to Saint Croix (STX) from San Juan (SJU) non-stop with Cape Air, Silver Airways or Frontier Airlines. The flight takes approximately 45 minutes. If you travel with a connecting flight instead, for example via Saint Thomas, the total flight time will be 3 hours and 39 minutes.

If you are interested in direct flights, you can choose from Cape Air, Silver Airways or Frontier Airlines. If you choose to fly with stops instead you can fly with Cape Air.

The flight time between Luis Munoz Marin, SJU and Saint Croix, STX, is 45 minutes. The distance is 113 miles (or 182 kilometers).

Yes, you can fly non-stop to STX from SJU with Cape Air, Silver Airways or Frontier Airlines.

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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