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Find cheap flights from St. Louis to Saint Thomas Island from $207

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 Saint Thomas Island departing on 4/27. 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
Sun 4/28
Sun 5/5

Search hundreds of travel sites at once for deals on flights to Saint Thomas Island

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Saint Thomas Island, 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 Saint Thomas Island, as well as popular online travel agencies
In the last 7 days travelers have searched 46,342,885 times on KAYAK, and here is why:

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Cheap flight deals from St. Louis to Saint Thomas Island

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Saint Thomas Island 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
11:39 am - 2:44 pmSTL-STT
26h 05m1 stop
10:27 am - 5:34 pmSTT-STL
8h 07m1 stop
$207Spirit Airlines
Find Deal
Sat, Apr 27 - Sat, May 4
9:53 pm - 2:44 pmSTL-STT
15h 51m1 stop
5:25 pm - 5:34 pmSTT-STL
25h 09m1 stop
Wed, Apr 17 - Wed, Apr 24
9:53 pm - 2:44 pmSTL-STT
15h 51m1 stop
5:25 pm - 5:34 pmSTT-STL
25h 09m1 stop
Wed, Apr 10 - Wed, Apr 17
9:53 pm - 2:44 pmSTL-STT
15h 51m1 stop
5:25 pm - 6:40 pmSTT-STL
26h 15m2 stops
Wed, Apr 17 - Wed, Apr 24
9:53 pm - 9:35 amSTL-STT
34h 42m2 stops
1:59 pm - 8:53 pmSTT-STL
7h 54m1 stop
Wed, Apr 10 - Wed, Apr 17
8:04 pm - 1:09 pmSTL-STT
16h 05m2 stops
1:59 pm - 7:13 amSTT-STL
18h 14m1 stop
Mon, Apr 15 - Mon, Apr 22
6:58 pm - 2:55 pmSTL-STT
18h 57m2 stops
4:57 pm - 9:54 amSTT-STL
17h 57m2 stops
$455American Airlines
Find Deal
Sat, Aug 10 - Mon, Sep 9
5:04 am - 12:40 pmSTL-STT
6h 36m1 stop
4:55 pm - 10:29 amSTT-STL
18h 34m2 stops
$485American Airlines
Find Deal
Wed, May 29 - Mon, Jun 3
6:00 am - 1:14 pmSTL-STT
6h 14m1 stop
1:40 pm - 11:44 pmSTT-STL
11h 04m1 stop
$548Delta
Find Deal
Sun, Jul 28 - Thu, Aug 1
6:00 am - 2:35 pmSTL-STT
7h 35m1 stop
1:40 pm - 11:44 pmSTT-STL
11h 04m1 stop
$587Delta
Find Deal
Wed, Jul 24 - Fri, Aug 2

Flights from St. Louis to Saint Thomas Island - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from St. Louis to Saint Thomas Island?

The average price of all flights from St. Louis to Saint Thomas Island clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Saint Thomas Island on a Tuesday and more expensive on a Saturday. On your return trip to St. Louis, you should consider flying back on a Thursday, and avoid Tuesdays for better deals.

What is the cheapest month to fly from St. Louis to Saint Thomas Island?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from St. Louis to Saint Thomas Island, 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 Saint Thomas Island is September, where tickets cost $609 on average. On the other hand, the most expensive months are December and July, where the average cost of tickets is $989 and $976 respectively.

How far in advance should I book a flight from St. Louis to Saint Thomas Island?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from St. Louis to Saint Thomas Island, 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 Saint Thomas Island, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 82 days before departure.

How long does a flight from St. Louis to Saint Thomas Island take?

There are no direct flights for this route listed on KAYAK. The shortest multi-flight duration is 6h 09m.

Good to know

Low season

September

High season

July

Cheapest flight

$207
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly with an average 20% increase in price.
Flight from St. Louis to Saint Thomas Island

When to book flights from St. Louis to Saint Thomas Island

Are your dates flexible? Find out the best times to travel from St. Louis to Saint Thomas Island 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 Saint Thomas Island

  • What is the cheapest flight from St. Louis to Saint Thomas Island?

    In the last 3 days, the lowest price for a flight from St. Louis to Saint Thomas Island was $207 for a round-trip ticket.

  • Do I need a passport to fly between St. Louis and Saint Thomas Island?

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

  • Which aircraft models fly most regularly from St. Louis to Saint Thomas Island?

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

  • Which airline alliances offer flights from St. Louis to Saint Thomas Island?

    oneworld, and SkyTeam are the airline alliances operating flights between St. Louis and Saint Thomas Island, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from St. Louis to Saint Thomas Island, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from St. Louis to Saint Thomas Island are Delta and American Airlines. With an average price for the route of $813 and an overall rating of 8.0, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $693 and an overall rating of 7.3.

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

    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 Saint Thomas Island.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Saint Thomas Island 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 Saint Thomas Island?

    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 Saint Thomas Island with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and STT 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 Saint Thomas Island?

    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 Saint Thomas Island 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 5 airlines serving from St. Louis to Saint Thomas Island

Need help choosing which airline to fly with from St. Louis to Saint Thomas Island? 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 KAYAK reviews.
8.1
Alaska AirlinesOverall score based on 9127 reviews
86crew
74entertainment
79comfort
82boarding
73food
81overall
Airline reviews

Everything was fine within the parameters of flying full aircraft. My only small regret was that the non-meal, "snack" type food options had 90% medium to high sodium items. They looked appetizing, but many, if not most older Americans are restricted in sodium intake, so maybe one low/no sodium option would entice people to buy them. I brought my own food. The staff, on-time and aircraft quality were great, as usual for Alaska.

Read more about Alaska Airlines

Everything was fine within the parameters of flying full aircraft. My only small regret was that the non-meal, "snack" type food options had 90% medium to high sodium items. They looked appetizing, but many, if not most older Americans are restricted in sodium intake, so maybe one low/no sodium option would entice people to buy them. I brought my own food. The staff, on-time and aircraft quality were great, as usual for Alaska.

A little sub- par. Alaska used to be a good airline.

Quick flight and helpful crew both on the ground and in the air. Went super easy and fast.

Great service. Got in early into Seattle and everything went great.

only refreshments and biscuits available but it was a short flight from LAX to LAS thus it was fine.

Seat space Terrible. No real food on a 6 hour flight

entertainment (use your own hardware) was difficult and I don't like tiny tiny screens for movies. "we're locking the bathrooms" messge came as they locked them. how about a warning, e.g. we will lock bathrooms in 15 on our final approach...

Temperature was very cold. seat was uncomfortable bc headrest did not work properly - the earflaps would not move.

On check in, the agent would not accept the credit card that I booked the flight on to pay for a checked luggage. It had the agency name that I work for on it, but my flight was booked on it so it did not make sense. So I used my personal CC. Then they could not give me a receipt for the checked baggage, and directed me to go to Alaskaair.com and find my way around to print up a receipt for my expenses. Should have been a lot more customer friendly for something so simple.

It was filled with lots of delays and also onboarding delays that left a passenger next to me sick. Also, they miss labeled my bag for another passenger and temporarily lost my luggage.

Carly the flight attendant was extremely helpful and very accommodating to passengers on the flight from what I noticed. Couldn't be more satisfied with the service and assistance from Delta's flight attendant, Thanks again Carly!!

I didn’t not like that I could not select my seat and ended up with the worse seat.

I didn’t like that I could not select my seat and was assigned a seat when I checked in at LAX

Delta did an awful job w logistics at DTW. Missed connection. We were there an hour early. SUCKED

Inflight entertainment stopped working as we taxi to runway and never worked again until landing and taxi to gate. Grrrr

Had to run to make it only to have the flight delayed to wait for all the late connectors Second drink service skipped up

Boarding was a sh!t show. JFK BOARDING was awful. The agent called three sections at a time Clogging the area then yelling at people to not block the walk way. How are you going to call delta one , premium select and comfort plus at once and the yell at highest paying passengers. Need to do a lot better and the flight attendants in the galley need to understand that their voices travel. They were talking about others and everyone in the cabin heard them

Uncomfortable seats on 14 hour flight. Mediocre food. On time and great crew.

Please see my lengthy description on MSP to Atlanta survey. Tailbone is killing me from old hard seats. Seat would not recline and were not near exit row. Entertainment did not work properly and couldn’t use. No audio and touch screen failed. 3 plus hours of discomfort in narrower seats than previous flight not in comfort plus. Very dissatisfied and deserve comfort plus charges refunds, at the very least, for both my wife and I. The plane needs to be retired. Please feel free to contact me directly for further details.

MSP to Atlanta was much better than Atlanta to St. Kitts. Paid $180 each for myself and wife for Delta comfort from Atlanta to St. Kitts. Seats were more narrow and obviously old and worn out. Tailbone is killing me. Seat would not recline. Seats behind reclined and we were not an exit row or in front of an exit row. Entertainment did not work in that the movie jumped forward and back and there was no audio. The plug in the arm rest was loose. Flight attendant tried “resetting” the video for my seat but no good. She never checked back. Someone else near me had the same issue. Touch screen was unresponsive. No where near as comfortable as MSP to Atlanta flight. 3 plus hrs. flight time without the basic amenities and not even remotely close to comfortable but paid for Comfort plus. I will be very disappointed if I have the same on my return “Comfort Plus” flight St. Kitts to Atlanta. At the very least my wife and I should be refunded for round trip “Comfort Plus” charges. Please feel free to contact me directly for more details.

Flight delayed for 2 hours due to a part. The plane sat waiting for boarding for a long time and during final preflight inspection the issue was found. Why not do the preflight inspection sooner if you know the plane is being used?

The flight experience was very good! Especially the United Club!

Overall it was good. The flight was bumpy at times, but the pilot made us aware every time. As a result, no snacks/drinks were made available. Seats were tight but that’s okay as I had a window seat.

Plane didn’t even make it off the ground. We all had to get off and walk to a different terminal (lots of confusion) to get on a different plane. Landed fairly late, connections missed.

the head jack on my seat didn't work and the power outlet didn't work for my seat

All good except paid for wifi that did not work

Beverage and food services are excellent. We enjoy paying the extra for economy plus for the 3 inches more leg room to be exact.

Left 2 hours later for delayed I had to take care a kid with special need since people don’t want to move to accommodate the rest of the family. . It wasn’t bad but that made me upset that people can be that selfish.

The crew were really great, but the 4 hour delay in small chunks was the worst.

They did get us booked on a later flight, but it made us miss our connecting flight. So, we had to stay and another state overnight with no luggage or clothes. Because they kept our luggage at airport for next flight on the next day.

The flight was scheduled to depart DCA at 12:30 pm but was delayed twice on the ground so that we were finally scheduled to depart at around 4:00 pm. Once we boarded, it was announced that takeoff would be delayed again to fix a hydraulic problem which delayed our eventual takeoff until around 5:00 pm. Once we departed, it was a smooth flight back to ORD. We did not get any explanation about what caused the original significant delay. In my experience, this happens frequently with AA.

Plane was good but was delayed. probably not AA fault but caused a 1 hour delay. Seating was cramped.

Flight was good and arrived a little early. Very good.

Gossipy flight attendants talked the whole flight about bar hopping and dating.

Turbulence was bad and flight attendants gossiped about going to the bar and dating. Could have better awareness.

When we exited the plane our wheelchair wasn’t there. The Pilot and co pilot were so nice and helped us locate it. Great service.

Didn't like the 6 hour delay as it caused me to miss all of my connections. Still, I did get home safely 14 hours late but exhausted.

New ridiculous policy by american destroyed my allegiance to american. As a million miler with american, I expected it would be easy to get on an earlier flight when I got to airport earlier than expected, and save a five hour layover. WRONG. The online app would not let me switch flights, So I called, and was promised a call back in 90 minutes. HAH! The customer service desk at DCA said “we no longer have access to changing a flight on our screens. If the app couldn’t do it, I should send a letter to American, but there’s nothing else possible!”

We were delayed bc ground crew gave the flight crew the wrong paperwork. We taxiied to the runway then back to the gate to get the correct paperwork that no one bothered reviewing the first time we pushed back. Boarding was rude and stressful like it always is. Gate agents and flight attendants are all over 55 years of age, embittered by years of underpayment From AA leading to their passive agressive bitchiness for no reason.

Same basket of unhealthy prepackaged snacks (junk food) which was depleted by the time it got to my row!!

3 hour delay was brutal though not Spirit Airlines fault. the control tower would not let us take off because of weather

Beware of all the extras. Nickel and dimed. Everything was extra. It turns a $90 fare in to a $400 fair quite easily.

I flew from Las Vegas to Reno Nevada. Airfare was 60 $ round trip. I needed to bring my skis and boots.that was going to be $111 to bring them. Upon arrival they informed me that anyone who has skis more than 62 inches long is charged an oversize fee of $150 each way. Almost everyone over 5 foot five has skis over 62 inches long. So I paid $60 for the flight and $411 to bring my skis with me! WTF

Didn’t make the connecting flight due to a delay on our first flight.

I like the price. I did not like the seats: very little space and not reclining.

Flights are great except for the ticketing service on the terminal.. Too little employees taking care for lots of flights.

The seats were very uncomfortable. The crew was very polite and helpful.

The airplane was extremely hot the air conditioner wasn’t working I

The text told me it was changed to Terminal E and Gate D5. But with no one on site to ask questions there was confusion on where to go as all the gates were E's. Then we took the skyline to the D area. We left to get something to eat. No announcement was made but my daughter happened to asked and they told her our gate was moved to D12. I will not fly Spirit again.

Seats horrible. No way of getting comfortable . But flight ran smoothly

Last minute flights from St. Louis to Saint Thomas Island

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 Saint Thomas Island that are departing in the next 10 days.
4/2Tue
multi-stopSpirit Airlines
21h 05mSTL-STT
4/4Thu
multi-stopSpirit Airlines
19h 36mSTT-STL
$432
4/2Tue
multi-stopSpirit Airlines
18h 12mSTL-STT
4/4Thu
multi-stopSpirit Airlines
19h 36mSTT-STL
$491
3/30Sat
multi-stopSpirit Airlines
26h 02mSTL-STT
4/6Sat
multi-stopSpirit Airlines
25h 04mSTT-STL
$600
3/30Sat
multi-stopSpirit Airlines
19h 20mSTL-STT
4/6Sat
multi-stopSpirit Airlines
25h 04mSTT-STL
$689
3/30Sat
multi-stopSpirit Airlines
19h 20mSTL-STT
4/6Sat
multi-stopSpirit Airlines
26h 23mSTT-STL
$715
4/2Tue
multi-stopAmerican Airlines
18h 21mSTL-STT
4/4Thu
multi-stopAmerican Airlines
18h 46mSTT-STL
$880

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St. Louis - Saint Thomas Island Flights

Departure:

St. Louis (STL)United States

Destination:

Saint Thomas Island (STT)U.S. Virgin Islands

Return flight deals:

Saint Thomas Island - St. Louis

Cabin classes: