$207 Cheap Flights from Christiansted (STX) to St. Louis (STL)

View $207 flight on Tue, Mar 3, 2026Opens in a new window

Popular airlines from Henry E. Rohlsen Airport (STX) to St. Louis Lambert Intl. Airport (STL)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Christiansted to St. Louis (STX-STL)

Prices were available within the past 7 days and start at $207 for one-way flights and $415 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Jan 22 - Fri, Jan 23
STX
St. Croix Island
STL
St. Louis
$415 Roundtrip, found 3 hours ago
$415
Roundtrip
found 3 hours ago
Select Delta flight, departing Thu, Jan 22 from St. Croix Island to St. Louis, returning Fri, Jan 23, priced at $415 found 3 hours ago
American Airlines
Wed, Mar 4 - Tue, Mar 10
STX
St. Croix Island
STL
St. Louis
$418 Roundtrip, found 2 days ago
$418
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Mar 4 from St. Croix Island to St. Louis, returning Tue, Mar 10, priced at $418 found 2 days ago
American Airlines
Tue, Feb 3 - Mon, Feb 9
STX
St. Croix Island
STL
St. Louis
$419 Roundtrip, found 3 days ago
$419
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Feb 3 from St. Croix Island to St. Louis, returning Mon, Feb 9, priced at $419 found 3 days ago
American Airlines
Mon, Feb 2 - Fri, Feb 6
STX
St. Croix Island
STL
St. Louis
$422 Roundtrip, found 1 day ago
$422
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Feb 2 from St. Croix Island to St. Louis, returning Fri, Feb 6, priced at $422 found 1 day ago
American Airlines
Wed, Mar 4 - Tue, Mar 10
STX
St. Croix Island
STL
St. Louis
$474 Roundtrip, found 2 days ago
$474
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Mar 4 from St. Croix Island to St. Louis, returning Tue, Mar 10, priced at $474 found 2 days ago
American Airlines
Mon, Feb 2 - Fri, Feb 6
STX
St. Croix Island
STL
St. Louis
$478 Roundtrip, found 1 day ago
$478
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Feb 2 from St. Croix Island to St. Louis, returning Fri, Feb 6, priced at $478 found 1 day ago
American Airlines
Mon, Feb 2 - Fri, Feb 6
STX
St. Croix Island
STL
St. Louis
$479 Roundtrip, found 1 day ago
$479
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Feb 2 from St. Croix Island to St. Louis, returning Fri, Feb 6, priced at $479 found 1 day ago
American Airlines
Mon, Feb 2 - Fri, Feb 6
STX
St. Croix Island
STL
St. Louis
$483 Roundtrip, found 1 day ago
$483
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Feb 2 from St. Croix Island to St. Louis, returning Fri, Feb 6, priced at $483 found 1 day ago
Cape Air
Wed, Mar 4 - Tue, Mar 10
STX
St. Croix Island
STL
St. Louis
$547 Roundtrip, found 2 days ago
$547
Roundtrip
found 2 days ago
Select Cape Air flight, departing Wed, Mar 4 from St. Croix Island to St. Louis, returning Tue, Mar 10, priced at $547 found 2 days ago
United
Thu, Jan 22 - Fri, Jan 23
STX
St. Croix Island
STL
St. Louis
$1,899 Roundtrip, found 3 hours ago
$1,899
Roundtrip
found 3 hours ago
Select United flight, departing Thu, Jan 22 from St. Croix Island to St. Louis, returning Fri, Jan 23, priced at $1,899 found 3 hours ago

Alternative airports near St. Louis

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Lambert-St. Louis Intl. STL. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $570
STL
Lambert-St. Louis Intl.
Cheapest
Average driving time to city center20 min
Flights from $570

Frequently asked questions

How much does a flight from Henry E. Rohlsen Airport (STX) to Lambert-St. Louis Intl. Airport (STL) cost?
Snag a cheap one-way flight from $207 or cheap return flight from $415 from Henry E. Rohlsen Airport (STX) to Lambert-St. Louis Intl. Airport (STL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Henry E. Rohlsen Airport (STX) to Lambert-St. Louis Intl. Airport (STL)?
Flying in January is a good way to save, as it's the cheapest month for flights between STX and STL. You'll usually find the lowest fares during off-peak months.
What is the cheapest airline that flies from Henry E. Rohlsen Airport (STX) to Lambert-St. Louis Intl. Airport (STL)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll fly you from STX to STL. Then, sort your results by "Price (lowest to highest)" to snag a great deal.
How many flights per day from Henry E. Rohlsen Airport (STX) to Lambert-St. Louis Intl. Airport (STL)?
There aren't any daily direct flights available from Henry E. Rohlsen Airport (STX) to Lambert-St. Louis Intl. Airport (STL). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be soaring above the clouds in no time.
What day of the week has the most flights from STX to STL?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Henry E. Rohlsen Airport (STX) to Lambert-St. Louis Intl. Airport (STL)?
To avoid potential delays on the Henry E. Rohlsen Airport (STX) to Lambert-St. Louis Intl. Airport (STL) route, aim to fly before 3 PM. Later flights have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Henry E. Rohlsen Airport (STX) to Lambert-St. Louis Intl. Airport (STL) last-minute?
Waiting until just before your trip to book your flight from STX to STL generally means paying more. While you might find some last-minute offers, they aren't always guaranteed. Keep your travel plans flexible to maximize your chances of snagging a bargain.
Is it cheaper to book a STX to STL flight and hotel package?
Opting for a STX to STL flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Select from our wide range of accommodations and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Henry E. Rohlsen Airport (STX) to Lambert-St. Louis Intl. Airport (STL)?
In most cases, you can modify or cancel your STX to STL flight. However, additional charges may apply, especially if you booked over 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you'd like further information, go to our Customer Service portal.

Travel information

Origin airport
Henry E. Rohlsen
Destination airport
Lambert-St. Louis Intl.
Roundtrip price
$414
Distance
2115 mi

Book with confidence

Christiansted to St. Louis Flights

The cheapest times to fly from Christiansted to St. Louis

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Christiansted to St. Louis are during the month of January. You can find some of the cheapest flights from Christiansted to St. Louis with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Christiansted to St. Louis

Sunday is one of the best days to book for cheap flights from Christiansted to St. Louis: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Christiansted to St. Louis

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Christiansted to St. Louis in 2025. You can also book with separate airlines for your outbound and return journeys, from $207 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Christiansted to St. Louis flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Christiansted to St. Louis airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Christiansted to St. Louis Flights

Explore a world of travel with Expedia

*Available to One Key members.