Cheap flights from St. Louis (STL) to Saint Thomas Island (STT)

The best prices from Lambert-St Louis to Saint Thomas Island Cyril E King are usually found in February or January, booked 60 days in advance, depart on a Tuesday or Monday and return on a Friday

How to find the cheapest flight from St. Louis to Saint Thomas Island

All the information you need to plan the best STL to STT flight in 2022: compare St. Louis to Saint Thomas Island flight prices with the expected peak season, weather and rainfall in Saint Thomas Island.

STL - STT

Price

$445 - $650

Popular in

December

High demand for flights, 21% potential price rise

Cheapest in

February

Best time to find cheap flights, 13% potential price drop

Round-trip from

$445

From Lambert-St Louis to Saint Thomas Island Cyril E King

One-way from

$147

One-way flight from Lambert-St Louis to Saint Thomas Island Cyril E King

What is the cheapest day to fly round-trip from St. Louis to Saint Thomas Island?

Flying to your destination on a Thursday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Saint Thomas Island. Check prices with Cheapflights to find a great deal for your trip.

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

Our data shows that February tends to be the cheapest month to fly to Saint Thomas Island from St. Louis. Users have commonly found prices around $511 for the month, but tickets can be as low as $239. Due to multiple factors, prepare for potentially higher prices in December.

When is the cheapest time to fly from St. Louis to Saint Thomas Island (STL - STT)?

When flying from St. Louis to Saint Thomas Island, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 75% versus a flight in the evening.

Cheap flights from St. Louis to Saint Thomas Island in January, February 2022

The best prices found for STL to STT flights for January, February
Feb 5 - Feb 11
STL

Lambert-St Louis

STT

Saint Thomas Island Cyril E King

1 stop

7h 31m
STT

Saint Thomas Island Cyril E King

STL

Lambert-St Louis

1 stop

9h 38m
$143

Spirit Airlines

View Deal

Deal found 1/17/22

Feb 6 - Feb 12
STL

Lambert-St Louis

STT

Saint Thomas Island Cyril E King

1 stop

7h 31m
STT

Saint Thomas Island Cyril E King

STL

Lambert-St Louis

1 stop

9h 38m
$148

Spirit Airlines

View Deal

Deal found 1/18/22

Feb 7 - Feb 12
STL

Lambert-St Louis

STT

Saint Thomas Island Cyril E King

1 stop

7h 31m
STT

Saint Thomas Island Cyril E King

STL

Lambert-St Louis

1 stop

9h 38m
$162

Spirit Airlines

View Deal

Deal found 1/17/22

St. Louis to Saint Thomas Island 2022 flight deals

Cheap flights to Saint Thomas Island from St. Louis found for this year
Feb 5 - Feb 11
STL

Lambert-St Louis

STT

Saint Thomas Island Cyril E King

1 stop

7h 31m
STT

Saint Thomas Island Cyril E King

STL

Lambert-St Louis

1 stop

9h 38m
$143

Spirit Airlines

View Deal

Deal found 1/17/22

Feb 6 - Feb 12
STL

Lambert-St Louis

STT

Saint Thomas Island Cyril E King

1 stop

7h 31m
STT

Saint Thomas Island Cyril E King

STL

Lambert-St Louis

1 stop

9h 38m
$148

Spirit Airlines

View Deal

Deal found 1/18/22

Feb 7 - Feb 12
STL

Lambert-St Louis

STT

Saint Thomas Island Cyril E King

1 stop

7h 31m
STT

Saint Thomas Island Cyril E King

STL

Lambert-St Louis

1 stop

9h 38m
$162

Spirit Airlines

View Deal

Deal found 1/17/22

Last minute flights from St. Louis to Saint Thomas Island

Late deals on return flights to Saint Thomas Island from St. Louis, departing today and this week
Jan 25 - Jan 31
STL

Lambert-St Louis

STT

Saint Thomas Island Cyril E King

2 stops

20h 05m
STT

Saint Thomas Island Cyril E King

STL

Lambert-St Louis

2 stops

25h 50m
$656

American Airlines

View Deal

Deal found 1/17/22

Jan 25 - Jan 31
STL

Lambert-St Louis

STT

Saint Thomas Island Cyril E King

1 stop

6h 36m
STT

Saint Thomas Island Cyril E King

STL

Lambert-St Louis

1 stop

11h 49m
$661

American Airlines

View Deal

Deal found 1/17/22

One-way flights to Saint Thomas Island Cyril E King from St. Louis

The cheapest one-way flights from St. Louis to Saint Thomas Island
Mar 12
STL

Lambert-St Louis

STT

Saint Thomas Island Cyril E King

1 stop

18h 45m
$147

Spirit Airlines

View Deal

Deal found 1/15/22

Mar 12
STL

Lambert-St Louis

STT

Saint Thomas Island Cyril E King

1 stop

18h 45m
$151

Spirit Airlines

View Deal

Deal found 1/17/22

Mar 26
STL

Lambert-St Louis

STT

Saint Thomas Island Cyril E King

1 stop

29h 11m
$172

Spirit Airlines

View Deal

Deal found 1/18/22

Related info for your journey

Useful info, stats and facts about St. Louis to Saint Thomas Island flights.

Which airlines flying from Lambert-St Louis to Saint Thomas Island Cyril E King have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Lambert-St Louis to Saint Thomas Island Cyril E King that may be offering flexible cancellation policies are American Airlines, Delta, and United Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from St. Louis to Saint Thomas Island for under $200 on Cheapflights?

Yes, there are multiple flights from St. Louis to Saint Thomas Island for under $200. The cheapest flight booked recently is on Spirit Airlines for just $143, but on average you can expect to pay $193.

Are there last-minute flights available from St. Louis to Saint Thomas Island for under $700?

There are currently 2+ open flights from St. Louis to Saint Thomas Island within the next 7 days for less than $700.

What is the cheapest airline to fly from St. Louis to Saint Thomas Island round-trip?

Spirit Airlines, at $143, was found to be the cheapest airline from St. Louis to Saint Thomas Island.. Spirit Airlines is 72% cheaper than the average price of flights available within the next 90 days to this destination.

What are the most popular airlines that fly from St. Louis to Saint Thomas Island?

The most popular airlines flying from St. Louis to Saint Thomas Island are American Airlines, Delta and United Airlines. Something to consider prior to booking your flight.

What are the cheapest flights from St. Louis to Saint Thomas Island?

Looking at all options, your cheapest flight can be booked for $222. While the most popular route (Lambert-St Louis - Saint Thomas Island Cyril E King) can be booked for $143 on average our data indicates $436 when flying from St. Louis to Saint Thomas Island.

Can I fly to Saint Thomas Island Cyril E King from Lambert-St Louis right now?

Information is based on travel restrictions from Lambert-St Louis to Saint Thomas Island Cyril E King

Most visitors from Lambert-St Louis need to provide a negative COVID-19 test result and/or quarantine to enter Saint Thomas Island Cyril E King.

COVID-19 testing requirements
Visitors from Lambert-St Louis must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Saint Thomas Island Cyril E King.

Quarantine requirements
Visitors from Lambert-St Louis are not required to quarantine after entering Saint Thomas Island Cyril E King.

Documents
Travel Authorization Form - All travelers, including travelers in transit and children, are required to complete the online Travel Screening Portal a maximum of 5 days before departure to USVI and present a paper copy or digital version on arrival.

Travel Attestation Form - International travelers are required to complete a travel attestation form before departing to the USVI. This form will be provided by the airline at check-in.


Can I fly back to Lambert-St Louis from Saint Thomas Island Cyril E King?

Returning to Lambert-St Louis from Saint Thomas Island Cyril E King

COVID-19 testing requirements
Visitors from Saint Thomas Island Cyril E King must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Lambert-St Louis.

Quarantine requirements
Visitors from Saint Thomas Island Cyril E King are not required to quarantine after entering Lambert-St Louis.

Alternative routes for St. Louis to Saint Thomas Island

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from St. Louis to Saint Thomas Island

The chart below displays the airlines Cheapflights users traveling from St. Louis to Saint Thomas Island choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Delta
Cheapest$205
Average$480
FlexibilityNo cancel fee
On-timeN/A
COVID-19 safety
United Airlines
Cheapest$214
Average$447
FlexibilityNo cancel fee
On-time69%
COVID-19 safety
American Airlines
Cheapest$221
Average$564
FlexibilityNo cancel fee
On-time71%
COVID-19 safety