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Cheap flights from St. Louis to Saint Kitts and Nevis from $730

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Saint Kitts and Nevis departing on 9/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from St. Louis to Saint Kitts and Nevis

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:00 am - 1:40 pm
STL
-
SKB
7h 40m
1 stop
American Airlines Logo
2:40 pm - 9:49 pm
SKB
-
STL
8h 09m
1 stop
$730American Airlines
Sun, Sep 13 - Tue, Sep 22
Multiple Airlines Logo
4:05 pm - 4:25 pm
STL
-
SKB
22h 20m
1 stop
Multiple Airlines Logo
12:45 pm - 3:26 pm
SKB
-
STL
28h 41m
2 stops
$802Multiple Airlines
Fri, Nov 20 - Thu, Dec 3
American Airlines Logo
6:44 pm - 4:29 pm
STL
-
SKB
19h 45m
2 stops
American Airlines Logo
3:27 pm - 10:35 pm
SKB
-
STL
9h 08m
1 stop
$809American Airlines
Thu, Dec 17 - Tue, Dec 22
American Airlines Logo
6:00 pm - 4:29 pm
STL
-
SKB
20h 29m
1 stop
American Airlines Logo
3:27 pm - 10:35 pm
SKB
-
STL
9h 08m
1 stop
$822American Airlines
Thu, Dec 17 - Tue, Dec 22
American Airlines Logo
5:00 am - 2:30 pm
STL
-
SKB
7h 30m
1 stop
American Airlines Logo
3:21 pm - 11:59 pm
SKB
-
STL
10h 38m
1 stop
$874American Airlines
Fri, Nov 20 - Thu, Dec 3
American Airlines Logo
10:22 am - 1:44 pm
STL
-
SKB
26h 22m
2 stops
American Airlines Logo
2:44 pm - 10:40 pm
SKB
-
STL
8h 56m
1 stop
$879American Airlines
Thu, Aug 27 - Sun, Aug 30
American Airlines Logo
5:00 am - 2:30 pm
STL
-
SKB
7h 30m
1 stop
American Airlines Logo
3:21 pm - 11:59 pm
SKB
-
STL
10h 38m
1 stop
$904American Airlines
Fri, Nov 20 - Thu, Dec 3
American Airlines Logo
5:00 am - 1:44 pm
STL
-
SKB
7h 44m
1 stop
American Airlines Logo
2:44 pm - 10:40 pm
SKB
-
STL
8h 56m
1 stop
$954American Airlines
Thu, Aug 27 - Sun, Aug 30
American Airlines Logo
5:00 am - 1:44 pm
STL
-
SKB
7h 44m
1 stop
American Airlines Logo
2:44 pm - 10:52 am
SKB
-
STL
21h 08m
2 stops
$959American Airlines
Thu, Aug 27 - Sun, Aug 30
American Airlines Logo
5:00 am - 1:36 pm
STL
-
SKB
7h 36m
1 stop
American Airlines Logo
2:44 pm - 12:54 pm
SKB
-
STL
23h 10m
2 stops
$1,074American Airlines
Wed, Aug 12 - Mon, Aug 17

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American Airlines flights from St. Louis to Saint Kitts and Nevis

Our best American Airlines deals on St. Louis to Saint Kitts and Nevis flight tickets
American Airlines
Sep 13
STL5:00 amLambert-St Louis
7h 40m
1 stop
SKB1:40 pmBasseterre Robert Bradshaw Intl
Sep 22
SKB2:40 pmBasseterre Robert Bradshaw Intl
8h 09m
1 stop
STL9:49 pmLambert-St Louis
$730
American Airlines
Dec 17
STL6:44 pmLambert-St Louis
19h 45m
2 stops
SKB4:29 pmBasseterre Robert Bradshaw Intl
Dec 22
SKB3:27 pmBasseterre Robert Bradshaw Intl
9h 08m
1 stop
STL10:35 pmLambert-St Louis
$809
American Airlines
Dec 17
STL6:00 pmLambert-St Louis
20h 29m
1 stop
SKB4:29 pmBasseterre Robert Bradshaw Intl
Dec 22
SKB3:27 pmBasseterre Robert Bradshaw Intl
9h 08m
1 stop
STL10:35 pmLambert-St Louis
$822

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Saint Kitts and Nevis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 21, 2026.
Use the filters below to find and compare flights from St. Louis to Saint Kitts and Nevis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

St. LouisBasseterre

STL - SKB

STLSKB

Lambert-St Louis

Sun 9/13

5:00 am-1:40 pm

1 stop7h 40m

Basseterre Robert Bradshaw Intl

Tue 9/22

2:40 pm-9:49 pm

1 stop8h 09m

$730

St. LouisBasseterre

STL - SKB

STLSKB

Lambert-St Louis

Fri 11/20

4:05 pm-4:25 pm

1 stop22h 20m

Basseterre Robert Bradshaw Intl

Thu 12/3

12:45 pm-3:26 pm

2 stops28h 41m

$802

St. LouisBasseterre

STL - SKB

STLSKB

Lambert-St Louis

Thu 12/17

6:44 pm-4:29 pm

2 stops19h 45m

Basseterre Robert Bradshaw Intl

Tue 12/22

3:27 pm-10:35 pm

1 stop9h 08m

$809

St. LouisBasseterre

STL - SKB

STLSKB

Lambert-St Louis

Thu 12/17

6:00 pm-4:29 pm

1 stop20h 29m

Basseterre Robert Bradshaw Intl

Tue 12/22

3:27 pm-10:35 pm

1 stop9h 08m

$822

St. LouisBasseterre

STL - SKB

STLSKB

Lambert-St Louis

Fri 11/20

5:00 am-2:30 pm

1 stop7h 30m

Basseterre Robert Bradshaw Intl

Thu 12/3

3:21 pm-11:59 pm

1 stop10h 38m

$874

St. LouisBasseterre

STL - SKB

STLSKB

Lambert-St Louis

Thu 8/27

10:22 am-1:44 pm

2 stops26h 22m

Basseterre Robert Bradshaw Intl

Sun 8/30

2:44 pm-10:40 pm

1 stop8h 56m

$879

St. LouisBasseterre

STL - SKB

STLSKB

Lambert-St Louis

Fri 11/20

5:00 am-2:30 pm

1 stop7h 30m

Basseterre Robert Bradshaw Intl

Thu 12/3

3:21 pm-11:59 pm

1 stop10h 38m

$904

St. LouisBasseterre

STL - SKB

STLSKB

Lambert-St Louis

Thu 8/27

5:00 am-1:44 pm

1 stop7h 44m

Basseterre Robert Bradshaw Intl

Sun 8/30

2:44 pm-10:40 pm

1 stop8h 56m

$954

St. LouisBasseterre

STL - SKB

STLSKB

Lambert-St Louis

Thu 8/27

5:00 am-1:44 pm

1 stop7h 44m

Basseterre Robert Bradshaw Intl

Sun 8/30

2:44 pm-10:52 am

2 stops21h 08m

$959

St. LouisBasseterre

STL - SKB

STLSKB

Lambert-St Louis

Wed 8/12

5:00 am-1:36 pm

1 stop7h 36m

Basseterre Robert Bradshaw Intl

Mon 8/17

2:44 pm-12:54 pm

2 stops23h 10m

$1,074

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap St. Louis to Saint Kitts and Nevis flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Saint Kitts and Nevis

Fastest flight time

7h 36m

Direct flights

None
The fastest flight from St. Louis to Saint Kitts and Nevis takes 7h 36m
There are no direct flights from St. Louis to Saint Kitts and Nevis. There are no popular flight routes from St. Louis to Saint Kitts and Nevis.
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Frequently asked questions about flying from St. Louis to Saint Kitts and Nevis

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Saint Kitts and Nevis?

    Prices for flights from Lambert-St Louis Airport to Saint Kitts and Nevis were last updated today.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Saint Kitts and Nevis?

  • How old do you have to be to fly from Lambert-St Louis Airport to Saint Kitts and Nevis?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Saint Kitts and Nevis.

  • What documentation or ID do you need to fly to Saint Kitts and Nevis?

    The necessary travel and health documents for your Saint Kitts and Nevis trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from St. Louis to Saint Kitts and Nevis

Compare and see reviews for airlines that fly from St. Louis to Saint Kitts and Nevis with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $642Free CancellationRating
7.1
11,834 reviews
Search American Airlines flights

Frequently asked questions about flying from St. Louis to Saint Kitts and Nevis

  • How do I get Price Alerts for flights from St. Louis to Saint Kitts and Nevis?

    Price Alerts will notify you by email when the price for flights to Saint Kitts and Nevis from St. Louis decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from St. Louis to Saint Kitts and Nevis with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Saint Kitts and Nevis?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from St. Louis to Saint Kitts and Nevis for you.

Can I find flights from St. Louis to Saint Kitts and Nevis with flexible booking policies on momondo?

All flight searches from St. Louis to Saint Kitts and Nevis on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from St. Louis to Saint Kitts and Nevis?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from St. Louis to Saint Kitts and Nevis.

I’m not ready to book a flight from St. Louis to Saint Kitts and Nevis right now. Can momondo alert me if prices change?

Yes. momondo can track prices for St. Louis to Saint Kitts and Nevis flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to Saint Kitts and Nevis

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