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Flights from San Juan to Saint Croix – Direct & connecting routes

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SJU to STX flights and routes map SJU to STX – All flight route options from Luis Munoz Marin International, Puerto Rico to Saint Croix, US Virgin Islands. These flights are operated by 4 different airlines. Fly non-stop or choose from 2 different connecting flights. The shortest flight time is 43 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

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 route options:

Duration

Frontier Airlines
Non-stop with Frontier Airlines. 0-1 flights per day.
Thu & Sun

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0h 43m

Thu & Sun
Frontier Airlines
Non-stop with Frontier Airlines.
0h 43m
0-1 flights per day.
Thu & Sun
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JetBlue Airways
Non-stop with JetBlue Airways. 1 flight per day.

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0h 44m

JetBlue Airways
Non-stop with JetBlue Airways.
0h 44m
1 flight per day.
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Cape Air
Non-stop with Cape Air. 2-3 flights per day.

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0h 50m

Cape Air
Non-stop with Cape Air.
0h 50m
2-3 flights per day.
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1 stop route options with the same airline:

Duration

Via Saint Thomas STT
1 stop with Cape Air. 6-8 flights per day.

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3h 43m

Via Saint Thomas STT
1 stop with Cape Air.
3h 43m
6-8 flights per day.
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Via Vieques VQS
1 stop with Cape Air. 0-3 flights per day.

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3h 50m

Via Vieques VQS
1 stop with Cape Air.
3h 50m
0-3 flights per day.
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1 stop route options with codeshare or different airlines:

Duration

Via Saint Thomas STT With Cape Air & JetBlue Airways 6-8 flights per day.
CODESHARE

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3h 43m

Via Saint Thomas STT
3h 43m
With Cape Air & JetBlue Airways 6-8 flights per day.
CODESHARE
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San Juan to Saint Croix flights

With over 705 flights every week and 5 different airlines you have a wide range of options. You can fly non-stop to Saint Croix (STX) from San Juan (SJU) with Cape Air, JetBlue Airways or Frontier Airlines or choose a connecting flight via Saint Thomas (STT) or Vieques (VQS) if it suits you better.

San Juan to Saint Croix with Cape Air

You can fly non-stop every weekday with flights departing from 7:00 am to 6:00 pm. You can also take a connecting flight via Saint Thomas or Vieques.

Distance & flight times: Luis Munoz Marin International to Saint Croix

The shortest flight time between SJU and STX is 50 minutes.

ViaTotal flight timeLayover timeDistance
Direct50m-94 miles (151 km)
STT Saint Thomas3h 43m4h 17m113 miles (182 km)
VQS Vieques3h 50m4h 22m94 miles (151 km)
The flight times and layover times in the table above are approximate and may 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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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

Below is a list of other cities in Puerto Rico with flights to Saint Croix with either non-stop or connecting flights.

You can fly non-stop from San Juan (SJU) to Saint Croix (STX) with Cape Air, JetBlue Airways or Frontier Airlines. The flight takes approximately 50 minutes. If you travel with a connecting flight instead, for example via Saint Thomas, the total flight time will be 3 hours and 43 minutes.

If you're interested in direct flights, Cape Air, JetBlue Airways or Frontier Airlines is available. For flights with stopovers, Cape Air is also an option.

The flight time between Luis Munoz Marin (SJU) and Saint Croix (STX) is approximately 50 minutes. The distance between the two airports is 113 miles (or 182 kilometers).

Yes, you can fly non-stop to STX from SJU with Cape Air, JetBlue 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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