STT - STL

$557 Find Cheap Flights from Saint Thomas Island to St. Louis

This is the cheapest round-trip 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 3/10. 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

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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Everything you should know

Cheapest round-trip
$557
United Airlines
Tue 3/10Wed 3/11
STT - STL • 1 stop
Cheapest one-way
Multiple Airlines
Fri 11/7
STT - STL • multi-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to St. Louis!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

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

Tue, Mar 10 - Wed, Mar 11
United Airlines Logo
2:35 pm - 10:13 pmSTT-STL
8h 38m1 stop
United Airlines Logo
5:00 am - 3:18 pmSTL-STT
9h 18m1 stop
$557United Airlines
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Sun, Nov 30 - Thu, Dec 4
Multiple Airlines Logo
3:25 pm - 9:09 pmSTT-STL
31h 44m2 stops
Multiple Airlines Logo
3:30 pm - 2:49 pmSTL-STT
21h 19m1 stop
$570Multiple Airlines
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Tue, Mar 10 - Wed, Mar 11
American Airlines Logo
5:30 pm - 11:37 pmSTT-STL
7h 07m1 stop
American Airlines Logo
2:36 pm - 11:00 amSTL-STT
19h 24m2 stops
$577American Airlines
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Sun, Nov 30 - Thu, Dec 4
Multiple Airlines Logo
3:25 pm - 11:57 pmSTT-STL
10h 32m1 stop
Multiple Airlines Logo
2:47 pm - 11:56 amSTL-STT
19h 09m1 stop
$603Multiple Airlines
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Tue, Mar 10 - Wed, Mar 11
American Airlines Logo
5:30 pm - 8:48 amSTT-STL
16h 18m2 stops
American Airlines Logo
7:05 pm - 11:00 amSTL-STT
14h 55m2 stops
$623American Airlines
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Tue, Nov 18 - Fri, Nov 21
Multiple Airlines Logo
7:31 pm - 9:58 amSTT-STL
40h 27m2 stops
Multiple Airlines Logo
4:13 pm - 2:30 pmSTL-STT
20h 17m1 stop
$687Multiple Airlines
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Tue, Nov 18 - Fri, Nov 21
United Airlines Logo
2:15 pm - 11:42 pmSTT-STL
11h 27m1 stop
United Airlines Logo
6:15 am - 2:30 pmSTL-STT
30h 15m1 stop
$1,018United Airlines
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Tue, Nov 18 - Fri, Nov 21
American Airlines Logo
6:17 pm - 10:39 amSTT-STL
18h 22m2 stops
American Airlines Logo
6:45 pm - 1:51 pmSTL-STT
17h 06m2 stops
$1,113American Airlines
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Booking Insights

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.

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Good to know

Cheapest flight$557
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 $557 for a round-trip ticket.

  • 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.

  • 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.

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

Information on your arrival and departure airports

Saint Thomas Island (STT)
St. Louis (STL)