Skip to main content
Beginning of main content

STL (St. Louis) to STX (Christiansted) Flights $426.78

Search over 321,000 hotels worldwide and 400 airlines worldwide.
Secure incredible value with Expedia's Price Guarantee.
No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheap STL to STX Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from St. Louis to Christiansted (STL to STX)

Question : How many days should you spend in Saint Croix?
Answer : Over the next two months, travelers from STL to STX are planning on staying for six days on average.

Question : Is the price you found a good deal?
Answer : Prices for this trip tend to fluctuate less than other flights from the United States. They can range from $433 to $876. However, the sooner you book, the more you'll be able to save.

Question : Can you cut down on flight costs by changing the day of the week you travel to Saint Croix?
Answer : Friday is your cheapest day to fly in the month of August. Being flexible with your travel days garners even more savings during booking.

Question : Looking for the cheapest flight over the next 30 days?
Answer : As of Jul 24th, the best day for deals to Saint Croix (STX) is Aug 9th. It costs $543, which is 11% below the average price to book the same route.