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Find cheap flights from St. Louis to Christiansted from $224

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Christiansted departing on 5/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Tue 6/4
Tue 6/11

Search hundreds of travel sites at once for deals on flights to Christiansted

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Christiansted, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Christiansted, as well as popular online travel agencies
In the last 7 days travelers have searched 43,369,418 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

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

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Christiansted that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:44 pm - 10:38 amSTL-STX
13h 54m1 stop
12:58 pm - 8:39 pmSTX-STL
8h 41m1 stop
$224Frontier
Find Deal
Fri, May 24 - Sat, Jun 1
5:15 pm - 4:01 pmSTL-STX
21h 46m1 stop
5:01 pm - 5:29 pmSTX-STL
25h 28m1 stop
$285Spirit Airlines
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Sat, May 25 - Wed, May 29
11:39 am - 4:01 pmSTL-STX
27h 22m2 stops
5:01 pm - 5:29 pmSTX-STL
25h 28m1 stop
$323Spirit Airlines
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Sat, May 25 - Wed, May 29
4:20 pm - 4:25 pmSTL-STX
23h 05m2 stops
5:15 pm - 9:53 amSTX-STL
17h 38m2 stops
$325American Airlines
Find Deal
Sat, May 25 - Wed, May 29
5:38 pm - 4:30 pmSTL-STX
21h 52m2 stops
3:14 pm - 8:30 amSTX-STL
18h 16m2 stops
$375American Airlines
Find Deal
Mon, Jul 1 - Sat, Jul 6
4:20 pm - 12:54 pmSTL-STX
19h 34m2 stops
5:15 pm - 9:53 amSTX-STL
17h 38m2 stops
$400American Airlines
Find Deal
Fri, May 24 - Sat, Jun 1
5:19 am - 4:25 pmSTL-STX
10h 06m1 stop
5:15 pm - 9:53 amSTX-STL
17h 38m2 stops
$401American Airlines
Find Deal
Fri, May 24 - Sat, Jun 1
7:30 pm - 4:01 pmSTL-STX
19h 31m2 stops
5:01 pm - 5:29 pmSTX-STL
25h 28m1 stop
$450Spirit Airlines
Find Deal
Thu, May 16 - Wed, May 22
4:45 pm - 4:01 pmSTL-STX
22h 16m3 stops
5:01 pm - 6:40 pmSTX-STL
26h 39m3 stops
Fri, May 24 - Sat, Jun 1
4:45 pm - 4:01 pmSTL-STX
22h 16m3 stops
5:01 pm - 6:40 pmSTX-STL
26h 39m3 stops
Fri, May 24 - Sat, Jun 1

Flights from St. Louis to Christiansted - Travel Insights & Trends

Get data-powered insights and trends into flights from St. Louis to Christiansted to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from St. Louis to Christiansted?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from St. Louis to Christiansted, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from St. Louis to Christiansted is January, where tickets cost $321 on average. On the other hand, the most expensive months are June and November, where the average cost of tickets is $866 and $746 respectively.

How far in advance should I book a flight from St. Louis to Christiansted?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from St. Louis to Christiansted, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from St. Louis to Christiansted, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 62 days before departure.

Which airlines provide the cheapest flights from St. Louis to Christiansted?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting St. Louis to Christiansted were found on Frontier ($224) and Spirit Airlines ($285). Spirit Airlines proposed the cheapest one-way flight at $269.

Good to know

Low season

October

High season

January

Cheapest flight

$224
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly and prices are also 46% lower on average.
Flight from St. Louis to Christiansted

When to book flights from St. Louis to Christiansted

Are your dates flexible? Find out the best times to travel from St. Louis to Christiansted based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from St. Louis to Christiansted

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

    In the last 3 days, the lowest price for a flight from St. Louis to Christiansted was $269 for a one-way ticket and $224 for a round-trip.

  • Do I need a passport to fly between St. Louis and Christiansted?

    Yes, you'll most likely have to show a valid passport before boarding the plane in St. Louis and on arrival in Christiansted.

  • Which aircraft models fly most regularly from St. Louis to Christiansted?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Christiansted?

    oneworld is the only airline alliance operating flights between St. Louis and Christiansted.

  • How does KAYAK find such low prices on flights from St. Louis to Christiansted?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Christiansted.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Christiansted?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Christiansted from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Christiansted?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Christiansted with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and STX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Christiansted?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Christiansted from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from St. Louis to Christiansted

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Christiansted. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Christiansted? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10838 reviews
8.2Boarding
7.9Comfort
8.6Crew
7.4Food
8.0Entertainment
Airline reviews

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

10.0 ExcellentBranton, May 2024AVL - ATL
Read more about Delta reviews

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

Big plane, long flight, absolutely no leg room and basically non existent air! I am 5”4’ and always travel Main Cabin, I was miserable on this plane and could barely move when we arrived in Cabo due to the cramped leg area!

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.

The CX617 from HK to BKK was delayed more than 1.5 hours.

Horrible - they lied to me about baggage & boarding, even though I specifically spoke to their agents the day before my flight about my issue. When I showed up they did not let me board and stranded me at my airport until I bought a new flight with money I did not have to spend.

I was in business class. There was an excellent headset. But half an hour before arrival they collected them! The rest of the trip I had to use a cheap earphone. There must be a better way to protect the headphones.

All four American Airlines flights I took in last seven days were delayed. Caused me loads of problems, missed meetings, loss of time and money.

American cancelled our flight home. Zero option for hotel, alternative transportation and took 3 hours to find our bags so we could take a 3 hour UBER ride home on our dime. Never flying AA again.

They gave my seat away although it was a connecting flight with them and the flight was a bit delayed.

Flight was cancelled had to move to another gate late again no internet paid for the month and never can use it waste of money

Not being able to purchase my check in baggage online was a negative.

LATE LATE LATE!!! Plagued by late AA flights on this trip. Such a drag. This one was by far the worst.

WiFi connected but only let you go to the AA website, not even text messaging worked.

Book cheap flights from St. Louis to Christiansted

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from St. Louis to Christiansted found on KAYAK in the last 72 hours.
5/15Wed
3 stopsSpirit Airlines
27h 25mSTL-STX
$269
5/15Wed
2 stopsAmerican Airlines
21h 54mSTL-STX
$281
5/15Wed
1 stopAmerican Airlines
6h 35mSTL-STX
$282

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Last minute flights from St. Louis to Christiansted

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from St. Louis to Christiansted that are departing in the next 10 days.
5/7Tue
multi-stopSpirit Airlines
28h 27mSTL-STX
5/15Wed
multi-stopSpirit Airlines
26h 39mSTX-STL
$539
5/7Tue
multi-stopSpirit Airlines
28h 27mSTL-STX
5/15Wed
multi-stopSpirit Airlines
25h 28mSTX-STL
$558
5/9Thu
multi-stopSpirit Airlines
20h 42mSTL-STX
5/13Mon
multi-stopSpirit Airlines
17h 38mSTX-STL
$577
5/9Thu
multi-stopSpirit Airlines
19h 31mSTL-STX
5/13Mon
multi-stopSpirit Airlines
17h 38mSTX-STL
$579
5/7Tue
multi-stopSpirit Airlines
24h 26mSTL-STX
5/15Wed
multi-stopSpirit Airlines
26h 39mSTX-STL
$591
5/9Thu
multi-stopAmerican Airlines
10h 21mSTL-STX
5/13Mon
multi-stopAmerican Airlines
17h 38mSTX-STL
$625
5/7Tue
multi-stopAmerican Airlines
10h 06mSTL-STX
5/9Thu
multi-stopAmerican Airlines
10h 03mSTX-STL
$963
5/7Tue
multi-stopAmerican Airlines
10h 21mSTL-STX
5/9Thu
multi-stopAmerican Airlines
17h 38mSTX-STL
$965
5/7Tue
multi-stopAmerican Airlines
6h 35mSTL-STX
5/9Thu
multi-stopAmerican Airlines
17h 38mSTX-STL
$966
5/7Tue
multi-stopAmerican Airlines
6h 35mSTL-STX
5/9Thu
multi-stopAmerican Airlines
7h 04mSTX-STL
$973

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St. Louis - Christiansted Flights

Departure:

St. Louis (STL)United States

Destination:

Christiansted (STX)U.S. Virgin Islands

Cabin classes: