How long is the flight from St. Louis to St Kitts?

Departing from St. Louis to St Kitts will take you 24h 52m. The distance between St. Louis and St Kitts is about 2226 mi.

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.

$633+ Cheap Flights from St. Louis to St Kitts

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Cheap flight deals from St. Louis to St Kitts

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$633 (American Airlines)
Popular in	March
Cheapest in	November

Provider with most accurate pricing for Lambert-St Louis-Basseterre Robert Bradshaw Intl flight deals.

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Provider most trusted by Cheapflights users for Lambert-St Louis-Basseterre Robert Bradshaw Intl flights.

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From Lambert-St Louis to St Kitts

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Highest demand for flights based on searches. 7% potential increase in price ($58 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($29 potential savings vs. average RT price).

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Find flight deals from St. Louis to St Kitts

Cheapest flights from St. Louis to St Kitts
Explore the most affordable flight options available from St. Louis to St Kitts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2025.

Mon 11/175:06 pmSTL - SKB

2 stops20h 12mAmerican Airlines

Mon 11/244:28 pmSKB - STL

2 stops18h 28mAmerican Airlines

Deal found 10/20

$718

Sat 11/14:34 pmSTL - SKB

2 stops21h 44mAmerican Airlines

Fri 11/74:28 pmSKB - STL

2 stops17h 40mAmerican Airlines

Deal found 10/20

$903

Mon 11/174:05 pmSTL - SKB

3 stops18h 40mMultiple Airlines

Mon 11/241:55 pmSKB - STL

3 stops51h 34mMultiple Airlines

Deal found 10/20

$4,091

Best flights from St. Louis to St Kitts
Discover carefully curated flight deals from St. Louis to St Kitts that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 22, 2025.

Sat 1/1011:55 amSTL - SKB

2 stops24h 52mAmerican Airlines

Wed 1/143:47 pmSKB - STL

1 stop8h 18mAmerican Airlines

Deal found 10/21

$633

Sun 1/255:15 amSTL - SKB

1 stop7h 32mAmerican Airlines

Sat 1/315:35 pmSKB - STL

1 stop8h 24mAmerican Airlines

Deal found 10/20

$653

Sat 1/243:54 pmSTL - SKB

2 stops20h 53mAmerican Airlines

Sat 1/315:35 pmSKB - STL

1 stop8h 24mAmerican Airlines

Deal found 10/21

$658

Last-minute flights from St. Louis to St Kitts
Discover last-minute flight deals from St. Louis to St Kitts. Data last updated October 22, 2025 and is based on user searches.

Sat 11/14:25 pmSTL - SKB

2 stops21h 53mAmerican Airlines

Fri 11/74:28 pmSKB - STL

1 stop8h 24mAmerican Airlines

Deal found 10/20

$903

Mon 11/175:06 pmSTL - SKB

2 stops20h 12mAmerican Airlines

Mon 11/244:28 pmSKB - STL

2 stops18h 28mAmerican Airlines

Deal found 10/20

$718

Mon 11/174:05 pmSTL - SKB

3 stops18h 40mMultiple Airlines

Mon 11/241:55 pmSKB - STL

3 stops51h 34mMultiple Airlines

Deal found 10/20

$4,091

Fly from

Fly to

Route

Depart

Return

Price

St. LouisBasseterre

STL - SKB

STLSKB

Lambert-St Louis

Sat 1/10

11:55 am-2:47 pm

2 stops24h 52m

Basseterre Robert Bradshaw Intl

Wed 1/14

3:47 pm-10:05 pm

1 stop8h 18m

$633

St. LouisBasseterre

STL - SKB

STLSKB

Lambert-St Louis

Sun 1/25

5:15 am-2:47 pm

1 stop7h 32m

Basseterre Robert Bradshaw Intl

Sat 1/31

5:35 pm-11:59 pm

1 stop8h 24m

$653

St. LouisBasseterre

STL - SKB

STLSKB

Lambert-St Louis

Sat 1/24

3:54 pm-2:47 pm

2 stops20h 53m

Basseterre Robert Bradshaw Intl

Sat 1/31

5:35 pm-11:59 pm

1 stop8h 24m

$658

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Best time to book a flight from St. Louis to St Kitts

Have a flexible travel schedule? Discover the best time to fly to St Kitts from St. Louis with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to St Kitts

No data available for this route at this time. Please check back soon.

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

7.2

Good

11,029 reviews

Reviews

1 / 20

2.0

Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

American Airlines

7.2

Good

11,029 reviews

American Airlines

7.2

Good

11,029 reviews

Reviews

1 / 20

2.0

Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

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.
How long is the flight from St. Louis to St Kitts?
Departing from St. Louis to St Kitts will take you 24h 52m. The distance between St. Louis and St Kitts is about 2226 mi.
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

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Alternative routes for St. Louis to St Kitts

St. Louis to Basseterre flights

Kansas City to Basseterre flights

Top airline flying from St. Louis to St Kitts

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$627	Average$741	FlexibilityNo cancel fee	On-time71%

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$633+ Cheap flights from St. Louis (STL) to St Kitts

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/10. Fares are subject to change and may not be available on all flights or dates of travel.

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

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from St. Louis to St Kitts

Keep the following information in mind while searching for St. Louis to St Kitts flight deals. Data was last updated October 22, 2025.

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Find flight deals from St. Louis to St Kitts

Cheapest flights from St. Louis to St KittsExplore the most affordable flight options available from St. Louis to St Kitts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2025.

Explore the most affordable flight options available from St. Louis to St Kitts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from St. Louis to St Kitts that are best for you.

Best time to book a flight from St. Louis to St Kitts

Have a flexible travel schedule? Discover the best time to fly to St Kitts from St. Louis with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to St Kitts

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

Find useful and relevant information for your journey from St. Louis to St Kitts. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

How long is the flight 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.

Top airline flying from St. Louis to St Kitts

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Book with Flexibility

Travel Smart

Cheapest flights from St. Louis to St Kitts
Explore the most affordable flight options available from St. Louis to St Kitts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 22, 2025.