In terms of precipitation, rainfall in St Kitts ranges from 1.9 - 5.6 inches per month. September is typically the wettest month, when rainfall can reach 5.6 in. February is typically the driest time to visit St Kitts when rainfall is around 1.9 in.

If weather is an important factor for your trip to St Kitts, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 77.0 F).

What is the cheapest time of day to fly from STL to LXK?

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

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

For a flight from St. Louis to St Kitts, you will be flying from Lambert-St Louis. Lambert-St Louis (STL) is just 12.7 mi from the center of the city.

Can I find deals for flights from St. Louis to St Kitts that include hotel bookings?

Yes. In addition to deals on St. Louis to St Kitts flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from St. Louis to St Kitts?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to St Kitts.

Can I find deals for business class flights from St. Louis to St Kitts?

Yes. Cheapflights offers flight deals from St. Louis to St Kitts by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Find Cheap Flights from St. Louis to St Kitts

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from St. Louis to St Kitts with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Reviews of airlines servicing St Kitts

Get a feel of what it's like to fly with American Airlines from St. Louis to St Kitts by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.0

Good

12,098 reviews

Reviews

1 / 20

10.0

Excellent

Linda,Jul 2026

ROA - CLT

Very helpful and friendly people who pushed me where I needed to go

American Airlines

7.0

Good

12,098 reviews

American Airlines

7.0

Good

12,098 reviews

Reviews

1 / 20

10.0

Excellent

Linda,Jul 2026

ROA - CLT

Very helpful and friendly people who pushed me where I needed to go

Related info for your journey

What airport do you fly from for flights from St. Louis to St Kitts?
For a flight from St. Louis to St Kitts, you will be flying from Lambert-St Louis. Lambert-St Louis (STL) is just 12.7 mi from the center of the city.
Can I find deals for flights from St. Louis to St Kitts that include hotel bookings?
Yes. In addition to deals on St. Louis to St Kitts flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from St. Louis to St Kitts?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to St Kitts.
Can I find deals for business class flights from St. Louis to St Kitts?
Yes. Cheapflights offers flight deals from St. Louis to St Kitts by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Flights by cabin class

Other flight options

Popular flights

Alternative routes for St. Louis to St Kitts

Kansas City to Basseterre flights

Top airline flying from St. Louis to St Kitts

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$642	Average$734	FlexibilityNo cancel fee	On-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Find cheap flights from St. Louis to St Kitts with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Reviews of airlines servicing St Kitts

Get a feel of what it's like to fly with American Airlines from St. Louis to St Kitts by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

Can I find deals for flights from St. Louis to St Kitts that include hotel bookings?

How can I find direct flights from St. Louis to St Kitts?

Can I find deals for business class flights from St. Louis to St Kitts?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for St. Louis to St Kitts

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

Complete your trip

Complete your trip to St Kitts by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from St. Louis to St Kitts by cabin class

Find flights from St. Louis to St Kitts, based on your preferred cabin class, be it economy, premium economy, business, or first class.

St. Louis and St Kitts flights

Browse other St. Louis and St Kitts flight options. Last updated on September 26, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Top airline flying from St. Louis to St Kitts

100% Free

Book with Flexibility

Travel Smart

Cheap flights from St. Louis (STL) to St Kitts

Find cheap flights from St. Louis to St Kitts with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Reviews of airlines servicing St Kitts

Get a feel of what it's like to fly with American Airlines from St. Louis to St Kitts by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

Can I find deals for flights from St. Louis to St Kitts that include hotel bookings?

How can I find direct flights from St. Louis to St Kitts?

Can I find deals for business class flights from St. Louis to St Kitts?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for St. Louis to St Kitts

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

Complete your trip

Complete your trip to St Kitts by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from St. Louis to St Kitts by cabin class

Find flights from St. Louis to St Kitts, based on your preferred cabin class, be it economy, premium economy, business, or first class.

St. Louis and St Kitts flights

Browse other St. Louis and St Kitts flight options. Last updated on September 26, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Top airline flying from St. Louis to St Kitts

100% Free

Book with Flexibility

Travel Smart