$208 Find Cheap Flights from St. Louis to the U.S. Virgin Islands

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to the U.S. Virgin Islands departing on 6/15. 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
1 adult, Economy, 0 bags

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Book Cheap St. Louis to the U.S. Virgin Islands Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to the U.S. Virgin Islands 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to the U.S. Virgin Islands

Sat, Aug 22 - Sat, Aug 29
American Airlines Logo
5:23 am - 12:47 pm
STL
-
STT
6h 24m
1 stop
American Airlines Logo
1:49 pm - 10:40 pm
STT
-
STL
9h 51m
1 stop
$420American Airlines
Wed, Sep 9 - Tue, Sep 15
American Airlines Logo
4:47 pm - 12:50 pm
STL
-
STT
19h 03m
2 stops
American Airlines Logo
1:50 pm - 10:40 am
STT
-
STL
21h 50m
2 stops
$425American Airlines
Fri, Aug 28 - Fri, Sep 4
Delta Logo
6:00 am - 1:34 pm
STL
-
STT
6h 34m
1 stop
Delta Logo
3:02 pm - 11:37 pm
STT
-
STL
9h 35m
1 stop
$445Delta
Mon, Oct 26 - Tue, Oct 27
Delta Logo
6:00 am - 1:39 pm
STL
-
STT
6h 39m
1 stop
Delta Logo
2:49 pm - 11:39 pm
STT
-
STL
9h 50m
1 stop
$470Delta
Tue, Aug 18 - Mon, Aug 24
American Airlines Logo
3:25 pm - 12:52 pm
STL
-
STT
20h 27m
2 stops
American Airlines Logo
4:42 pm - 10:45 am
STT
-
STL
19h 03m
1 stop
$484American Airlines
Tue, Jul 14 - Thu, Jul 23
American Airlines Logo
5:10 am - 4:00 pm
STL
-
STT
9h 50m
2 stops
American Airlines Logo
4:46 pm - 8:34 am
STT
-
STL
16h 48m
1 stop
$485American Airlines
Wed, Sep 9 - Tue, Sep 15
American Airlines Logo
5:33 am - 12:50 pm
STL
-
STT
30h 17m
1 stop
American Airlines Logo
1:50 pm - 10:40 am
STT
-
STL
21h 50m
2 stops
$489American Airlines
Wed, Nov 4 - Mon, Nov 9
American Airlines Logo
5:21 am - 4:55 pm
STL
-
STT
9h 34m
1 stop
American Airlines Logo
6:17 pm - 10:37 am
STT
-
STL
18h 20m
2 stops
$490American Airlines
Sun, Oct 25 - Tue, Oct 27
United Airlines Logo
6:40 am - 3:18 pm
STL
-
STT
7h 38m
1 stop
United Airlines Logo
1:15 pm - 12:34 am
STT
-
STL
12h 19m
2 stops
$510United Airlines
Mon, Oct 26 - Sun, Nov 1
American Airlines Logo
4:51 pm - 12:40 pm
STL
-
STT
18h 49m
2 stops
American Airlines Logo
4:18 pm - 10:32 pm
STT
-
STL
8h 14m
1 stop
$525American Airlines
Booking Insights

KAYAK's insights & trends for St. Louis to the U.S. Virgin Islands flights

Get data-powered insights and trends into flights from St. Louis to the U.S. Virgin Islands 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 the U.S. Virgin Islands?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to the U.S. Virgin Islands, 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 the U.S. Virgin Islands is October, when tickets cost $252 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $475 and $398 respectively.

How far in advance should I book a flight from St. Louis to the U.S. Virgin Islands?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from St. Louis to the U.S. Virgin Islands, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from St. Louis to the U.S. Virgin Islands, you should book around 3 weeks before departure, which saves you about 26% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$208
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 22% increase in price.
Flight from St. Louis to Saint Thomas Island

FAQs - booking U.S. Virgin Islands flights

  • What airport should I fly to when visiting Saint Croix Island?

    If you’re traveling from St. Louis Lambert International Airport (STL) to Saint Croix in the southern part of the U.S. Virgin Islands, then consider booking a flight to Henry E. Rohlsen Airport (STX). American Airlines offers one-stop layovers that stop at Charlotte Douglas International Airport (CLT) or Miami International Airport (MIA), while Delta Air Lines has one-stop layovers that go to Hartsfield-Jackson Atlanta International Airport (ATL).

  • I’d like to visit St. Thomas. Which airport should I fly to?

    If you’d like to visit the city of St. Thomas on the U.S. Virgin Island of St. Thomas, then look for layover flights from St. Louis Airport (STL) to Cyril E. King Airport (STT). American Airlines provides a one-stop layover that stops at Philadelphia International Airport (PHL) or Charlotte Douglas International Airport (CLT), while Delta Air Lines has a one-stop layover that goes to Hartsfield-Jackson Atlanta International Airport (ATL). Once at Cyril E. King Airport, the town of St. Thomas is about 20 mins or so away by car.

  • How much baggage can I bring on my flight from St. Louis to the U.S. Virgin Islands?

    The precise amount of luggage you’re allowed to bring from St. Louis Airport (STL ) to the U.S. Virgin Islands varies between airlines and ticket classes. However, Delta, American Airlines, and United Airlines allow economy passengers to bring two pieces of carry-on luggage, a small personal item, and a larger carry-on. In addition, they may purchase checked bags that weigh no more than 50 lbs. each and measure no more than 62 linear inches each.

  • How can my flight from St. Louis to the U.S. Virgin Islands be more sustainable?

    Flying with American Airlines, Delta, or United Airlines can be more sustainable because they have eco-friendly policies in place on their flights from St. Louis Lambert International Airport (STL) to the U.S. Virgin Islands. All three airlines are committed to reducing their carbon emissions to net zero by 2050, in part through the integration of sustainable aviation fuel (SAF) into their aircraft fleets.

  • How does KAYAK find such low prices on flights from St. Louis to the U.S. Virgin Islands?

    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 the U.S. Virgin Islands.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from St. Louis to the U.S. Virgin Islands 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 the U.S. Virgin Islands?

    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 from St. Louis to the U.S. Virgin Islands with an airline and back with another airline.

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

    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 from St. Louis to the U.S. Virgin Islands up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to the U.S. Virgin Islands

  • Southern Airways Express uses St. Louis Lambert International Airport (STL) as a main hub. In addition, Southwest Airlines holds St. Lous Airport as a focus city.
  • Since the U.S. Virgin Islands are a territory of the United States, American citizens don’t need a visa or a passport to be granted entry. They simply need to bring an official form of identification.
  • If you’re a passenger with reduced mobility, St. Louis Lambert International Airport (STL) features a variety of accessible services and facilities to ease the burden of travel. These include accessible parking spaces, accessible restrooms, and wheelchair assistance upon request.
  • Got some extra time before your flight to the U.S. Virgin Islands departs? If so, consider visiting one of the lounges at St. Louis Airport (STL). American Airlines Admirals Club is in Terminal 1 near Gate C1, and the Wingtips Lounge is in Terminal 2 near Gate E22.
  • If you are on a budget, consider longer layover flights with budgets airlines. Spirit Airlines offers a two-stop layover to Cyril E. King Airport (STT) that stops at Orlando Airport (MCO) and Fort Lauderdale–Hollywood International Airport (FLL).

Reviews of the top 4 airlines serving from St. Louis to the U.S. Virgin Islands

 
Need help choosing which airline to fly with from St. Louis to the U.S. Virgin Islands? 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.
7.9
SouthwestOverall score based on 4285 reviews
8.0Comfort
8.6Crew
8.1Boarding
7.5Entertainment
7.0Food
Airline reviews

The first time I flew in the extra legroom section. It was difficult to notice a difference. I had bad luck with my neighbors. The crew was okay. Southwest has reduced the live TV options.

4.0 OkayAnonymous, May 2026
MDW - LAX
Read more Southwest reviews

The first time I flew in the extra legroom section. It was difficult to notice a difference. I had bad luck with my neighbors. The crew was okay. Southwest has reduced the live TV options.

The flight was smooth. The Southwest experience has degraded overall, but this one was okay.

No gluten free snacks. Seats felt worn or bare bones even though it was a new 737 MAX 8.

One major problem that was very unprofessional and uncalled for. Plane landed and we had to wait 20 minutes to get off the plane since they were waiting for someone to come to the gate to drive the jetway. Southwest couldn't have someone available and waiting for the plane to land? Is there only one person in Hobby airport who knows to drive the jetway? Was he at lunch? In the bar? Uncomfortable and uncalled for!

The checking experience in Orlando was terrible, almost missed the flight. Too many travelers and Southwest completely understaffed.

I'm glad it wasn't only 75% full because I could get a good seat

if I was good. Not happy that I have to pay extra money to get the seat I need for lake room, but I guess that’s a sign of the times.

Seats were very comfortable. They tilted back. Drinks and snacks were free and served 3 times. Attendants were awesome.

Plane was clean and comfortable. Flight attendants and gate staff were professional, friendly and efficient. Boarding and deplaning were orderly and efficient. All in all, the typical excellent Southwest experience.

Truly terrible. Will never willingly fly southwest again. Seats are worse than before they switched to assigned seating. One flight attendant was the opposite of helpful (rude, unhelpful, dismissive, and as my stranger seatmate said unprompted: a total prick). This caused me, 15 minutes into the flight, to book an alternate return flight home on a competing airline (first class 1.2k purchase instead of my existing planned flight) just so I would not have to ever be on that aircraft, with that terrible service person, with those horrific seats ever again.

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

The Boarding process was great. Particularly since my wife and I require assistance. The flight attendants were amazing. We travel frequently; they honestly were a cut above. 😀

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

Smooth flight. Left on time, and got in 15 minutes early. Onboard video was great

For some reason, TSA Atlanta didn’t have my bag on the flight on time and they don’t have to provide Delta a reason for that.

WiFi didn’t work on two of four planes. Flight attendants were not overly friendly or welcoming. Planes were extremely slow to board and deplane.

Delta does a great job with entertainment and free wifi. I can still be in touch with my colleagues while in the air.

Aside from a completely packed plane, I really have no complaints.

Bus to plane was delayed for no apparent reason and our luggage was still on the belt when they shut it off. Took about 20 minutes to turn it back on to get our luggage.

Our flight was canceled same day and we were never informed. Had to pay more and worse seating on another airline.

Our flight to Rome, Italy was cancelled the day of and we were never informed. We only found out because I was trying to get into my husbands account and called to get his account number. Had to pay more for worse seating on another airline.

My service dog and I were asked to deplane just before they closed the door - clearly very last minute they couldn’t find the documentation that I have filled out many many times before that is for flying service animals. I purposely purchase 3seats (a whole row) since he is large and not all passengers want to sit next to a dog on a cross country flight. The plane departed with my husband on it!!! They made me fill out a hard copy of the same form and had to reschedule me on a later flight where they could find 3 seats together!! I’ve done this so many times before - clearly the error was on their part in a technology glitch - but really people - do better!! Very traumatic - and my husband had to wait for us when he landed ….so bad. Poor pup was confused and tired.

First class ticket gets you no seat back entertainment? I have to bring my own laptop to see a movie? And most of their movies have ADS? No thank you. Worse: Tiny snacks only on a 2 hr flight?

Late- that’s what United does best. Missed my connection, rebooked to a flight 17 hours later and had to spend $500 on a hotel. What did I get? A $15 meal voucher. What can you get in an airport for $15. I hate United so much.

Late plane. Only one crew on the ground so we b had to wait for Denver flight to come in, board, and depart. At 78 yrs of age I was not pleased trying to get my connection. What really made me angry was the notification you sent me to hurry up or I would miss my connection. Why tell me to hurry up when you got me in late. It was not a good way of treating customers.

No complaints other than luggage carousel was incorrectly guiding passengers to the wrong carousel on the screen.

Did not like that we couldn't complete check in on-line without providing pictures of our passports. Worry about identity theft. We had no delays and boarding was handled In an efficient manner.

We were a little disappointed to not be able to complete check in online without uploading pics of passports. Also we have KTN's and they weren't on our boarding passes when we got to security. Had to trek back to counter to have them fix.

Excellent service in Polaris class IAD to ZRH. Arrived rested and well fed after the overnight flight.

Requested early boarding to disinfect seat, tray table, etc. before general boarding. Instructed to board after wheelchair passengers. Waited on jet bridge behind 12 wheelchair passengers. Stopped immediately after entering plane to wait for gate agent in rear of plane cleaning a seat that was wet, got to my row and found both seats adjacent to mine already occupied, with the lack of room making it impossible for me to clean my own space and defeating the purpose of my boarding early. Cleaned the armrests and tray table as best I could.

Seat bottom cushions are not good. I’m 165# & they hurt my butt. Plenty of legroom.

The wifi experience is awful. I had to try again and again, taking over 30 minutes, to connect to the wifi. I had to watch the same two ads over and over until I was finally successful. Once connected, it was anything but "high speed" and disconnected at least three times during the flight.

Fine. Nothing to write home about. The plane left on time, and arrived on time.

I was downgraded from first class to coach due to an airplane change. They pulled me out of line and I was the very last person to board the plane stuck in the middle seat with no overhead place to put my carry-.on. Very poor customer service.

Seat comfort was poor (no lumbar or lower back support).

The airplane seats were spacious and comfortable, and the flight attendants were friendly and attentive. The food was delicious like never before. The blankets and toiletries were thoughtfully provided. The captain's navigation was steady and reliable. In short, having flown with Starlux, I won't consider any other airline next time.

STOP MAKING THE SEATING SO CRAMPED. WE NEED A PASSENGER BILL OF RIGHTS!

The passenger in front of of me reclined their seat back all the way the entire flight. Their headrest was in my face the entire flight! I barely had room for the little plastic cup of water to fit on my tray table; can you make the seats and space between the rows any smaller??? You can’t even get up to use the restroom! Worst flight I’ve had in a very long time!

We had several flights and they were all on-time and flawless

Everything you need to know for your flight from St. Louis to the U.S. Virgin Islands

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