Saint Lucia

Cheap flights from St. Louis (STL) to Saint Lucia

When is the cheapest time to fly from St. Louis to Saint Lucia (STL - LC)?

When flying from St. Louis to Saint Lucia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

The best prices found for STL to Saint Lucia flights for January, February
Feb 7 - Feb 14
STL

Lambert-St Louis

UVF

Castries Hewanorra

1 stop

17h 55m
UVF

Castries Hewanorra

STL

Lambert-St Louis

1 stop

10h 31m
$667

American Airlines

View Deal

Deal found 24.01.22

Feb 7 - Feb 14
STL

Lambert-St Louis

UVF

Castries Hewanorra

2 stops

18h 33m
UVF

Castries Hewanorra

STL

Lambert-St Louis

1 stop

10h 31m
$671

American Airlines

View Deal

Deal found 24.01.22

Feb 18 - Feb 28
STL

Lambert-St Louis

UVF

Castries Hewanorra

1 stop

7h 16m
UVF

Castries Hewanorra

STL

Lambert-St Louis

1 stop

10h 31m
$687

American Airlines

View Deal

Deal found 25.01.22

St. Louis to Saint Lucia 2022 flight deals

Cheap flights to Saint Lucia from St. Louis found for this year
Jun 4 - Jun 9
STL

Lambert-St Louis

UVF

Castries Hewanorra

1 stop

17h 11m
UVF

Castries Hewanorra

STL

Lambert-St Louis

1 stop

17h 01m
$648

American Airlines

View Deal

Deal found 24.01.22

Sep 11 - Sep 16
STL

Lambert-St Louis

UVF

Castries Hewanorra

1 stop

7h 23m
UVF

Castries Hewanorra

STL

Lambert-St Louis

1 stop

18h 06m
$650

Delta

View Deal

Deal found 24.01.22

Jun 4 - Jun 9
STL

Lambert-St Louis

UVF

Castries Hewanorra

2 stops

18h 25m
UVF

Castries Hewanorra

STL

Lambert-St Louis

1 stop

17h 01m
$651

American Airlines

View Deal

Deal found 24.01.22

Related info for your journey

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

What airport do you fly from for flights from St. Louis to Saint Lucia?

Lambert-St Louis (STL) is the airport you will fly out of if you book a flight from St. Louis to Saint Lucia. It is only a 12.7 mi journey to Lambert-St Louis (STL) from St. Louis’s city center.

Which airlines flying from Lambert-St Louis to Saint Lucia have flexible cancellations due to COVID-19?

Delta, American Airlines, and Air Canada are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from St. Louis to Saint Lucia for under $700 on Cheapflights?

Yes, there are multiple flights from St. Louis to Saint Lucia for under $700. The cheapest flight booked recently is on American Airlines for just $648, but on average you can expect to pay $689.

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

Consider American Airlines, Air Canada or Delta when booking your flight. These represent the most popular airlines when flying from St. Louis to Saint Lucia.

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

While on average a flight from St. Louis to Saint Lucia is generally $806, our data shows the cheapest flight currently is $780. When looking at the most popular route, (Lambert-St Louis - Castries Hewanorra), you can expect to pay $710 for that flight.

Can I fly to Saint Lucia from Lambert-St Louis right now?

Information is based on travel restrictions from Lambert-St Louis to Saint Lucia

Most visitors from Lambert-St Louis need to provide a negative COVID-19 test result and/or quarantine to enter Saint Lucia.

COVID-19 testing requirements
Visitors from Lambert-St Louis must present a negative RT-PCR (NAAT) test taken 120 hours before departing to Saint Lucia.

Quarantine requirements
Visitors from Lambert-St Louis are not required to quarantine after entering Saint Lucia.

Documents
Travel Authorization Form - All passengers will be screened on arrival. The Health Declaration Form must be completed on the day of travel and before landing to expedite processing and presented at the health screening desk on arrival in Saint Lucia.


Can I fly back to Lambert-St Louis from Saint Lucia?

Returning to Lambert-St Louis from Saint Lucia

COVID-19 testing requirements
Visitors from Saint Lucia 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 Lucia are not required to quarantine after entering Lambert-St Louis.

Top 3 airlines flying from St. Louis to Saint Lucia

The chart below displays the airlines Cheapflights users traveling from St. Louis to Saint Lucia choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Air Canada
Cheapest$582
Average$621
FlexibilityNo cancel fee
On-time67%
COVID-19 safety
Delta
Cheapest$720
Average$996
FlexibilityNo cancel fee
On-timeN/A
COVID-19 safety
American Airlines
Cheapest$804
Average$952
FlexibilityNo cancel fee
On-time71%
COVID-19 safety