The cheapest times to fly from PER to STX are

  • January 15th to February 4th
  • February 26th to April 1st (except the week of March 5th)
  • April 23rd to August 19th (except the week of May 7th)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from PER to STX is late May. Prices can be as high as $9998 for Saturday flights during mid December, or as low as $1090 for Tuesday flights around late May.


When to Fly to Saint Croix

Flying from Perth (PER) to Christiansted, VI (STX) will usually cost between $1266 to $5726 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late May with an average ticket price of $1333. Due to high demand the most expensive time to fly is mid December, with an average price of $4142. Planning your trip to low-cost times can easily save you $2809 on economy flights and even more on first-class flights. Generally, any price below $1664 can be considered a good price for a round-trip PER to STX flight.

See below for a graph of average weekly prices for the PER to STX route. All prices are for round-trip tickets in USD.

PER to STX Flight Prices

Compared to other flights, the PER to STX flight is more expensive than the average and costs more than the average flight leaving from Perth. The average price per mile (for a direct flight) is $0.09, which is far below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to fly to STX, and Friday the cheapest day to fly back into PER. Saturdays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $1888 (31%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $1704. Return trip prices are from the STX to PER flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from PER to STX can generally find a 0-layover flight. Because there is a direct flight option the real-world direct flight time of 21 hour 35 minutes may be realistic.


Flight Hacking PER to STX

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from PER to STX — but Champion Traveler does!

Hack #1: Los Angeles, CA (PER > LAX > STX)

  • Price for both tickets: $1505
  • Average savings: $159 (9.56%)

See PER to MIA flights

Hack #2: Miami, FL (PER > MIA > STX)

  • Price for both tickets: $1580
  • Average savings: $84 (5.05%)

See PER to LAX flights

Hack #3: Melbourne (PER > MEL > STX)

  • Price for both tickets: $1585
  • Average savings: $80 (4.78%)

See PER to MEL flights


Flight Questions Answered

Still have questions about flying from PER to STX? We’ve got answers.

Which airlines fly this route?

You can find 11 major airlines flying this route most often: Alaska, American, Cape Air, Cathay Pacific, Delta, Seaborne Airlines, Silver Airways, Singapore Airlines, South African, United, Virgin Australia, and potentially more during busy seasons.

How far away is it from Henry E. Rohlsen Airport to Perth International Airport?

The distance between the two airports is roughly 11450 miles or 18427 kilometers.

How long does it take to fly from PER to STX?

The real-world flight time for a nonstop PER to STX flight is about 21 hour 35 minutes.

How many flights go between Perth and Christiansted, VI?

It depends on the day of the week and the date, but a typical day might have around 17 available flights from PER to STX.


Airport Location Info


Departing Airport

Origination code PER
Origination airport name Perth International Airport
City Perth
Country Australia
Latitude -31.9
Longitude 116

Return Airport

Destination code STX
Destination airport name Henry E. Rohlsen Airport
City Christiansted, VI
Country the United States
Latitude 17.7
Longitude -64.8


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.