Cheap flights from St. Louis to Saint Croix from $318
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Saint Croix departing on 5/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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American Airlines flights from St. Louis to Saint Croix
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United Airlines flights from St. Louis to Saint Croix
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How to get the cheapest flight ticket from St. Louis to Saint Croix
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest airline that flies from Lambert-St Louis to Saint Croix?
American Airlines is the most popular carrier operating from Lambert-St Louis to Saint Croix
What airlines fly to Saint Croix?
American Airlines, Spirit Airlines and Delta are the top three most popular airlines that fly to Saint Croix from St. Louis according to our data. American Airlines is the first choice among our users, with 81% of people opting to fly with this airline when traveling to Saint Croix. Keep in mind that there are 3 different airlines that fly to Saint Croix on a routine basis, so you have a few additional options to choose from.
Cheap St. Louis to Saint Croix flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from St. Louis to Saint Croix
When did momondo last update prices for flights from Lambert-St Louis Airport to Saint Croix?
Prices for flights from Lambert-St Louis Airport to Saint Croix are updated daily.
How many operators does momondo search for flights from Lambert-St Louis Airport to Saint Croix?
There are 3 operators available for flights from Lambert-St Louis Airport to Saint Croix as of April 2025.
How old do you have to be to fly from Lambert-St Louis Airport to Saint Croix?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Saint Croix.
What documentation or ID do you need to fly to Saint Croix?
The necessary travel and health documents for your Saint Croix trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from St. Louis to Saint Croix
Compare and see reviews for airlines that fly from St. Louis to Saint Croix with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $259 | Free Cancellation | Rating 6.3 7,926 reviews | |||
| PriceFrom $353 | Free Cancellation | Rating 8.0 7,916 reviews | |||
| PriceFrom $367 | Free Cancellation | Rating 7.2 10,000 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from St. Louis to Saint Croix?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Saint Croix from St. Louis.
Can I find flights from St. Louis to Saint Croix with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for St. Louis to Saint Croix flights to just show those with flexible booking policies.
How can momondo help me find flights from St. Louis to Saint Croix?
momondo helps you find the best flight between St. Louis and Saint Croix by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from St. Louis to Saint Croix right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of St. Louis to Saint Croix flights. All you need is a valid email address and we will do the rest; it is that quick and easy.