HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Christiansted

$268+ Cheap flights from St. Louis (STL) to Christiansted (STX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
STL — STX
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from St. Louis to Christiansted with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from St. Louis to Christiansted

Cheapest flights from St. Louis to Christiansted
Explore the most affordable flight options available from St. Louis to Christiansted. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 26, 2026.

This American Airlines deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/286:20 pm
STL
-
STX
1 stop17h 33m
American Airlines
Thu 3/56:27 pm
STX
-
STL
1 stop7h 29m
American Airlines
Deal found 1/23$364
This American Airlines deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/216:20 pm
STL
-
STX
1 stop17h 33m
American Airlines
Sat 2/286:27 pm
STX
-
STL
1 stop18h 05m
American Airlines
Deal found 1/24$389
This American Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/65:14 am
STL
-
STX
1 stop10h 23m
American Airlines
Wed 3/113:38 pm
STX
-
STL
1 stop17h 57m
American Airlines
Deal found 1/26$444
This American Airlines deal was found by Cheapflights users on 1/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/216:20 pm
STL
-
STX
1 stop17h 36m
American Airlines
Sat 3/285:32 pm
STX
-
STL
1 stop18h 00m
American Airlines
Deal found 1/23$450
This American Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/105:05 am
STL
-
STX
1 stop14h 26m
American Airlines
Sat 2/146:27 pm
STX
-
STL
1 stop7h 29m
American Airlines
Deal found 1/26$469
This American Airlines deal was found by Cheapflights users on 1/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/2710:00 am
STL
-
STX
1 stop9h 31m
American Airlines
Mon 2/26:09 pm
STX
-
STL
1 stop16h 59m
American Airlines
Deal found 1/24$484

Find flight deals from St. Louis to Christiansted

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Christiansted (STX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$364
(Delta)

One-way from

$268
(American Airlines)

Popular in

June

Cheapest in

February

Average price

$509
Provider with most accurate pricing for Lambert-St Louis-Christiansted Henry Rohlsen flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Christiansted Henry Rohlsen flights.
Search Deals
From Lambert-St Louis to Christiansted Henry Rohlsen
Search Deals
One-way flight from Lambert-St Louis to Christiansted Henry Rohlsen
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($128 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Christiansted that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 26, 2026.
Use the filters below to find and compare flights from St. Louis to Christiansted that are best for you.

Fly from

St. Louis

Fly to

Christiansted

Route

Depart

Return

Price

St. LouisChristiansted

STL - STX

STLSTX

Lambert-St Louis

Sat 2/28

6:20 pm-1:53 pm

1 stop17h 33m

Christiansted Henry Rohlsen

Thu 3/5

6:27 pm-11:56 pm

1 stop7h 29m

$364

St. LouisChristiansted

STL - STX

STLSTX

Lambert-St Louis

Sun 2/8

6:00 am-2:33 pm

1 stop6h 33m

Christiansted Henry Rohlsen

Wed 2/11

3:33 pm-11:37 pm

1 stop10h 04m

$364

St. LouisChristiansted

STL - STX

STLSTX

Lambert-St Louis

Mon 2/9

5:05 am-9:31 pm

1 stop14h 26m

Christiansted Henry Rohlsen

Fri 2/13

6:27 pm-10:36 am

1 stop18h 09m

$364

St. LouisChristiansted

STL - STX

STLSTX

Lambert-St Louis

Sat 4/11

6:53 pm-4:07 pm

2 stops20h 14m

Christiansted Henry Rohlsen

Wed 4/22

5:14 pm-10:16 am

1 stop18h 02m

$368

St. LouisChristiansted

STL - STX

STLSTX

Lambert-St Louis

Sun 2/8

6:00 am-9:31 pm

2 stops13h 31m

Christiansted Henry Rohlsen

Wed 2/11

6:09 pm-9:06 am

2 stops16h 57m

$368

St. LouisChristiansted

STL - STX

STLSTX

Lambert-St Louis

Wed 2/18

6:36 pm-3:48 pm

2 stops19h 12m

Christiansted Henry Rohlsen

Tue 2/24

6:27 pm-11:56 pm

1 stop7h 29m

$368

St. LouisChristiansted

STL - STX

STLSTX

Lambert-St Louis

Wed 5/13

5:24 am-1:15 pm

1 stop6h 51m

$268

St. LouisChristiansted

STL - STX

STLSTX

Lambert-St Louis

Fri 6/26

7:50 pm-2:49 pm

2 stops17h 59m

$349

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Compare providers for flights from St. Louis to Christiansted

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Christiansted in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on St. Louis-Christiansted flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Christiansted flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Christiansted flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Christiansted flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Christiansted flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from St. Louis to Christiansted

Have a flexible travel schedule? Discover the best time to fly to Christiansted from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Christiansted

What is the cheapest month to book a flight from St. Louis to Christiansted?

Currently, April is the cheapest month in which you can book a flight from St. Louis to Christiansted (average of $147). Flying from St. Louis to Christiansted in December is currently the most expensive (average of $504). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from St. Louis to Christiansted?

Reviews of airlines servicing Christiansted

Get insights into the airlines that provide service to Christiansted. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Christiansted. Reviews last updated January 26, 2026.
Get a feel of what it's like to fly with American Airlines from St. Louis to Christiansted by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,189 reviews

Entertainment

6.9

Comfort

7.2

Food

6.4

Boarding

7.5

Overall

7.2

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,189 reviews
American Airlines
7.2
Good
11,189 reviews

Entertainment

6.9

Comfort

7.2

Food

6.4

Boarding

7.5

Overall

7.2

Crew

8.0

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Christiansted. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from St. Louis to Christiansted?

    American Airlines and Delta can get you from St. Louis to Christiansted in just under 6h 33m. Your travel time can differ by up to 11h. St. Louis and Christiansted are separated by a distance of 2115 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from St. Louis to Christiansted round-trip?

    Currently priced at $458, American Airlines will fly you from St. Louis to Christiansted and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. American Airlines is 26% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from St. Louis to Christiansted that include hotel bookings?

    Yes. In addition to deals on St. Louis to Christiansted flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Christiansted?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Christiansted.

  • Can I find deals for business class flights from St. Louis to Christiansted?

    Yes. Cheapflights offers flight deals from St. Louis to Christiansted by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. Louis to Christiansted?

    Currently, April is the cheapest month in which you can book a flight from St. Louis to Christiansted (average of $147). Flying from St. Louis to Christiansted in December is currently the most expensive (average of $504). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for St. Louis to Christiansted

See prices for flight routes from nearby airports that may be better suited for you.
Kansas City to Christiansted flights

Top airline flying from St. Louis to Christiansted

Discover the top airline that operate flights from St. Louis to Christiansted. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$458Average$637FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.