STT - STL

$302 Find Cheap Flights from Saint Thomas Island to St. Louis

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Saint Thomas Island to St. Louis departing on 7/16. 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

KAYAK searches hundreds of travel sites at once for deals on flights to St. Louis

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Saint Thomas Island to St. Louis, 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 Saint Thomas Island to St. Louis, as well as popular online travel agencies
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Flights Deals

Cheap Flight Deals from Saint Thomas Island to St. Louis (STT-STL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Saint Thomas Island to St. Louis 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.

Recent round-trip flight deals from Saint Thomas Island to St. Louis

KAYAK's recommended round-trip deals from the most popular airlines that fly from Saint Thomas Island to St. Louis.
Discover the best prices for you by selecting your travel dates on KAYAK.
Spirit Airlines Logo
2:41 pm - 9:15 amSTT-STL
19h 34m2 stops
Spirit Airlines Logo
10:10 am - 9:57 amSTL-STT
22h 47m1 stop
$462Spirit Airlines
Find Deal
Wed, May 14 - Sun, May 18
Spirit Airlines Logo
10:52 am - 9:15 amSTT-STL
23h 23m1 stop
Spirit Airlines Logo
10:10 am - 9:57 amSTL-STT
22h 47m1 stop
$479Spirit Airlines
Find Deal
Wed, May 14 - Sun, May 18
Spirit Airlines Logo
2:41 pm - 9:15 amSTT-STL
19h 34m2 stops
Spirit Airlines Logo
10:10 am - 12:26 pmSTL-STT
25h 16m2 stops
$504Spirit Airlines
Find Deal
Wed, May 14 - Sun, May 18
 Logo
2:41 pm - 6:41 pmSTT-STL
29h 00m3 stops
 Logo
10:10 am - 12:26 pmSTL-STT
25h 16m2 stops
Wed, May 14 - Sun, May 18
 Logo
2:41 pm - 6:41 pmSTT-STL
29h 00m3 stops
 Logo
10:10 am - 12:26 pmSTL-STT
25h 16m3 stops
Wed, May 14 - Sun, May 18
Useful Info

KAYAK's insights & trends for Saint Thomas Island to St. Louis flights

Get data-powered insights and trends into flights from Saint Thomas Island to St. Louis 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 Saint Thomas Island to St. Louis?

The average price of all round-trip flights from Saint Thomas Island to St. Louis clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Saint Thomas Island to St. Louis, look for departures on Wednesdays and avoid leaving on a Tuesday, as it's usually the priciest day. When flying back from St. Louis, Wednesday is the cheapest day to fly and Saturday is the most expensive.

Good to know

Cheapest flight$302
Flight from Saint Thomas Island to St. Louis

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

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

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

    In the last 3 days, the lowest price for a flight from Saint Thomas Island to St. Louis was $302 for a one-way ticket and $462 for a round-trip.

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

    Yes, you’ll need a passport to travel to St. Louis from Saint Thomas Island.

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

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

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

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

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

    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 Saint Thomas Island to St. Louis.

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

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

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

    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 St. Louis from Saint Thomas Island up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Saint Thomas Island to St. Louis

 
See real verified KAYAK customer reviews for airlines flying from Saint Thomas Island to St. Louis. 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 Saint Thomas Island to St. Louis? 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.
7.2
American AirlinesOverall score based on 10000 reviews
7.2Comfort
7.5Boarding
6.9Entertainment
6.5Food
8.0Crew
Airline reviews

Paid $35 and not able to access the internet at all.

2.0 MediocreAnonymous, Apr 2025HND - JFK
Read more American Airlines reviews

Paid $35 and not able to access the internet at all.

Several delays. Next flight was worse. Did not arrive home until 2am PT

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

First world problems, but still… We were seated in first class and asked for a cocktail on a very short, 50 minute flight. After our drink order was taken, a half hour went by, and we noticed that every other person in the small plane had been served except for us. We got up to ask about it, the drinks finally came, then were taken away three minutes later since the flight was so short. Really strange situation, on the other hand, we were in Utah.

We missed our flight. The boarding pass had the wrong gate and by the time we received the text from Kayak, our flight was already gone. I’ll never use Kayak again and will go direct to the airlines in the future.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Cabin felt crammed Snacks are lame But crew was super efficient getting us out on time despite delay

Flight was delayed bc of mechanical issue. New plane had different configuration so some seats had to be switched. They called all passengers who needed new boarding cards. They did not call us so we thought our seats were the same and fine. When we boarded they informed us our receipts had changed and we are now all sitting separate and in the back row. Both my daughters had meltdowns and started to cry and once we got on the flight, we figured out how we could sit closer to each other, but this was very upsetting.

Took off on time and successfully avoided weather that looked to be a problem along the way

Everything you need to know for your flight from Saint Thomas Island to St. Louis

Information on your arrival and departure airports

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