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

Departing from St. Louis to St Kitts will take you 7h 42m. 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.

$383+ Flights from St. Louis to St Kitts

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Cheap flight deals from St. Louis to St Kitts

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 December 30, 2025.

Sun 1/255:05 amSTL - SKB

1 stop7h 42mAmerican Airlines

Sat 1/315:35 pmSKB - STL

1 stop8h 24mAmerican Airlines

Deal found 12/28

$713

Sun 4/266:30 amSTL - SKB

2 stops32h 43mUnited Airlines

Thu 4/309:50 amSKB - STL

2 stops13h 36mUnited Airlines

Deal found 12/27

$1,339

Thu 2/126:20 pmSTL - SKB

1 stop18h 02mAmerican Airlines

Thu 2/193:24 pmSKB - STL

1 stop10h 32mAmerican Airlines

Deal found 12/29

$733

Sat 1/103:54 pmSTL - SKB

2 stops20h 53mAmerican Airlines

Sat 1/175:35 pmSKB - STL

2 stops17h 49mAmerican Airlines

Deal found 12/27

$1,126

Last-minute flights from St. Louis to St Kitts
Discover last-minute flight deals from St. Louis to St Kitts. Data last updated December 30, 2025 and is based on user searches.

Sat 1/103:54 pmSTL - SKB

2 stops20h 53mAmerican Airlines

Sat 1/175:35 pmSKB - STL

2 stops17h 49mAmerican Airlines

Deal found 12/27

$1,126

Sat 1/104:05 pmSTL - SKB

3 stops18h 10mMultiple Airlines

Sat 1/172:15 pmSKB - STL

3 stops27h 14mMultiple Airlines

Deal found 12/27

$1,714

Sun 1/255:05 amSTL - SKB

1 stop7h 42mAmerican Airlines

Sat 1/315:35 pmSKB - STL

1 stop8h 24mAmerican Airlines

Deal found 12/28

$713

One-way flights from St. Louis to St Kitts
Search for one-way flight options from St. Louis to St Kitts. Find affordable one-way fares based on user searches. Data last updated December 30, 2025.

Mon 1/54:05 pmSTL - SKB

2 stops24h 55mMultiple Airlines

Deal found 12/27

$383

Mon 1/55:05 amSTL - SKB

1 stop7h 22mAmerican Airlines

Deal found 12/27

$454

Sat 1/106:00 amSTL - SKB

1 stop6h 46mDelta

Deal found 12/27

$501

Sat 1/103:54 pmSTL - SKB

2 stops20h 53mAmerican Airlines

Deal found 12/27

$622

Sat 1/104:05 pmSTL - SKB

3 stops43h 05mMultiple Airlines

Deal found 12/27

$856

Find flight deals from St. Louis to St Kitts

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$713 (American Airlines)
One-way from	$383 (Mytrip)
Popular in	March
Cheapest in	November
Average price	$677

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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One-way flight from Lambert-St Louis to St Kitts

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($48 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).

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Average for round-trip flights in December 2025

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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

St. LouisBasseterre

STL - SKB

STLSKB

Lambert-St Louis

Sun 1/25

5:05 am-2:47 pm

1 stop7h 42m

Basseterre Robert Bradshaw Intl

Sat 1/31

5:35 pm-11:59 pm

1 stop8h 24m

$713

St. LouisBasseterre

STL - SKB

STLSKB

Lambert-St Louis

Thu 2/12

6:20 pm-2:22 pm

1 stop18h 02m

Basseterre Robert Bradshaw Intl

Thu 2/19

3:24 pm-11:56 pm

1 stop10h 32m

$733

St. LouisBasseterre

STL - SKB

STLSKB

Lambert-St Louis

Sat 1/10

3:54 pm-2:47 pm

2 stops20h 53m

Basseterre Robert Bradshaw Intl

Sat 1/17

5:35 pm-9:24 am

2 stops17h 49m

$1,126

St. LouisBasseterre

STL - SKB

STLSKB

Lambert-St Louis

Sun 4/26

6:30 am-4:13 pm

2 stops32h 43m

Basseterre Robert Bradshaw Intl

Thu 4/30

9:50 am-10:26 pm

2 stops13h 36m

$1,339

St. LouisBasseterre

STL - SKB

STLSKB

Lambert-St Louis

Mon 1/5

4:05 pm-7:00 pm

2 stops24h 55m

$383

St. LouisBasseterre

STL - SKB

STLSKB

Lambert-St Louis

Mon 1/5

5:05 am-2:27 pm

1 stop7h 22m

$454

St. LouisBasseterre

STL - SKB

STLSKB

Lambert-St Louis

Sat 1/10

6:00 am-2:46 pm

1 stop6h 46m

$501

St. LouisBasseterre

STL - SKB

STLSKB

Lambert-St Louis

Sat 1/10

3:54 pm-2:47 pm

2 stops20h 53m

$622

St. LouisBasseterre

STL - SKB

STLSKB

Lambert-St Louis

Sat 1/10

4:05 pm-1:10 pm

3 stops43h 05m

$856

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/27

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

11,073 reviews

Reviews

1 / 20

10.0

Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

American Airlines

7.2

Good

11,073 reviews

American Airlines

7.2

Good

11,073 reviews

Reviews

1 / 20

10.0

Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

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 7h 42m. 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for St. Louis to St Kitts

Kansas City to Basseterre flights

St. Louis to Basseterre flights

Top airline flying from St. Louis to St Kitts

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$627	Average$742	FlexibilityNo cancel fee	On-time71%

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$383+ Cheap flights from St. Louis (STL) to St Kitts

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/5. 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

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from St. Louis to St Kitts

Best flights from St. Louis to St KittsDiscover 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 December 30, 2025.

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 December 30, 2025.

Find 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 December 30, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

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

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 December 30, 2025.