A tropical island with clear turquoise waters, several sailboats, and a beach with palm trees and buildings.

Cheap Flights to St. Croix Island | Popular Routes to St. Croix Island from HK$1,640

View HK$1,640 flight on Thu, 6 Aug 2026Opens in a new window

Popular airlines to St. Croix Island

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  • Cape Air

  • Virgin Atlantic

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Cheap round-trip flights to St. Croix Island

Prices were available within the past 7 days and start at HK$1,640 for one-way flights and HK$3,364 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cape Air
Thu, 6 Aug - Wed, 12 Aug
SJU
San Juan
STX
St. Croix Island
HK$3,364 Return, found 3 hours ago
HK$3,364
Return
found 3 hours ago
Select Cape Air flight, departing Thu, 6 Aug from San Juan to St. Croix Island, returning Wed, 12 Aug, priced at HK$3,364 found 3 hours ago
Cape Air
Thu, 6 Aug - Wed, 12 Aug
SJU
San Juan
STX
St. Croix Island
HK$3,444 Return, found 3 hours ago
HK$3,444
Return
found 3 hours ago
Select Cape Air flight, departing Thu, 6 Aug from San Juan to St. Croix Island, returning Wed, 12 Aug, priced at HK$3,444 found 3 hours ago
Cape Air
Sun, 2 Aug - Tue, 11 Aug
SJU
San Juan
STX
St. Croix Island
HK$3,524 Return, found 2 days ago
HK$3,524
Return
found 2 days ago
Select Cape Air flight, departing Sun, 2 Aug from San Juan to St. Croix Island, returning Tue, 11 Aug, priced at HK$3,524 found 2 days ago
Cape Air
Thu, 6 Aug - Wed, 12 Aug
SJU
San Juan
STX
St. Croix Island
HK$3,594 Return, found 3 hours ago
HK$3,594
Return
found 3 hours ago
Select Cape Air flight, departing Thu, 6 Aug from San Juan to St. Croix Island, returning Wed, 12 Aug, priced at HK$3,594 found 3 hours ago
Cape Air
Thu, 6 Aug - Wed, 12 Aug
SJU
San Juan
STX
St. Croix Island
HK$3,674 Return, found 3 hours ago
HK$3,674
Return
found 3 hours ago
Select Cape Air flight, departing Thu, 6 Aug from San Juan to St. Croix Island, returning Wed, 12 Aug, priced at HK$3,674 found 3 hours ago
Cape Air
Thu, 6 Aug - Wed, 12 Aug
SJU
San Juan
STX
St. Croix Island
HK$3,754 Return, found 3 hours ago
HK$3,754
Return
found 3 hours ago
Select Cape Air flight, departing Thu, 6 Aug from San Juan to St. Croix Island, returning Wed, 12 Aug, priced at HK$3,754 found 3 hours ago
Cape Air
Thu, 6 Aug - Wed, 12 Aug
SJU
San Juan
STX
St. Croix Island
HK$3,914 Return, found 3 hours ago
HK$3,914
Return
found 3 hours ago
Select Cape Air flight, departing Thu, 6 Aug from San Juan to St. Croix Island, returning Wed, 12 Aug, priced at HK$3,914 found 3 hours ago
Cape Air
Thu, 6 Aug - Wed, 12 Aug
SJU
San Juan
STX
St. Croix Island
HK$4,064 Return, found 3 hours ago
HK$4,064
Return
found 3 hours ago
Select Cape Air flight, departing Thu, 6 Aug from San Juan to St. Croix Island, returning Wed, 12 Aug, priced at HK$4,064 found 3 hours ago
Cape Air
Sun, 2 Aug - Tue, 11 Aug
SJU
San Juan
STX
St. Croix Island
HK$4,931 Return, found 2 days ago
HK$4,931
Return
found 2 days ago
Select Cape Air flight, departing Sun, 2 Aug from San Juan to St. Croix Island, returning Tue, 11 Aug, priced at HK$4,931 found 2 days ago
American Airlines
Thu, 6 Aug - Wed, 12 Aug
SJU
San Juan
STX
St. Croix Island
HK$5,190 Return, found 3 hours ago
HK$5,190
Return
found 3 hours ago
Select American Airlines flight, departing Thu, 6 Aug from San Juan to St. Croix Island, returning Wed, 12 Aug, priced at HK$5,190 found 3 hours ago

Frequently asked questions

How do I find cheap flights to St. Croix Island that have flexible change policies?
By using our neat "No change fee" filter, that's how. All you have to do is enter your preferred dates and destination, click the "Search" button, then click the checkbox directly underneath the "Flexible change policies" heading (it's on the top left of your screen). Expedia makes it a cinch to find low-cost, flexible fares to St. Croix Island.
Which airlines fly to St. Croix Island?
Grab a seat with one of these airlines and exciting St. Croix Island will be yours to discover:

  • American Airlines - 65 flights to or near St. Croix Island each month, including 65 flights to Henry E. Rohlsen Airport (STX) per month.
  • Spirit Airlines - 30 flights to or near St. Croix Island each month, including 30 flights to Henry E. Rohlsen Airport (STX) per month.
  • Delta Air Lines - 4 flights to or near St. Croix Island each month, including 4 flights to Henry E. Rohlsen Airport (STX) per month.

How can I find cheap tickets to St. Croix Island?
Book in advance, travel on a cheaper day, avoid holiday periods — you're not short of ways! One more is to make use of Expedia's "flexible dates" function. Search for a St. Croix Island flight, then check out the prices for nearby dates. In the last seven days, the lowest price for a flight to St. Croix Island was HK$3,364.
How much is a flight to St. Croix Island?
If you were journeying one way from San Juan (SJU), you could've snapped up a cheap seat for HK$1,640 in the last seven days. Round-trip journeys to St. Croix Island ranged from only HK$3,364 to HK$6,426 over the same period.
What are the most popular airports to fly into in St. Croix Island?
Start organising your St. Croix Island getaway by booking one of the 99 flights per month to Henry E. Rohlsen Airport (STX). This is the region's main point of entry.
When is the cheapest time to fly to St. Croix Island?
Flying on a Tuesday, followed by a Monday, is generally the best way to get the cheapest flight. Avoid weekends if possible, because Saturday is typically the costliest day. Spend the dollars you saved having a good time in St. Croix Island instead!
How much is a plane ticket to St. Croix Island?
Seats ranged from just HK$3,364 to HK$6,426 in the last seven days. When you're ready to book, we're ready to help you grab a fabulous deal to St. Croix Island.
What is the best time to go to St. Croix Island?
Summer begins June 20 in the Northern Hemisphere, and these warmer months are an excellent time to check out the exciting St. Croix Island city of Estate Jerusalem and Figtree Hill. Average temperatures fluctuate between 27ºC and 27ºC throughout this season. The largest crowds flock here in January, February and May.
What months are the cheapest to book a flight to St. Croix Island?
February is the top month to pick up a bargain fare to St. Croix Island. Be aware that the costliest time to make a booking in the U.S. Isn't the middle of summer, but the month of December.

Book with confidence

About St. Croix Island

Expedia offers flights to St. Croix Island to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to St. Croix Island or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About St. Croix Island
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