STL - SKB

$721 Find Cheap Flights from St. Louis to Basseterre - Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Basseterre departing on 11/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Basseterre

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Basseterre, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Basseterre, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$721
Multiple Airlines
Sun 11/1Sat 11/14
STL - SKB • 2 stops
Nonstop flights
Not available
There are currently no direct flights between St. Louis and Basseterre. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Atlanta (ATL)
Cheapest • Avg $699 (round-trip)
Atlanta (ATL)
Shortest trip • 7h 09m (one-way)
Insights
Insights
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We hope you love your trip to Basseterre!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from St. Louis to Basseterre (STL-SKB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Basseterre that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Basseterre

Sun, Nov 1 - Sat, Nov 14
Multiple Airlines Logo
4:15 pm - 12:15 pm
STL
-
SKB
42h 00m
2 stops
Multiple Airlines Logo
5:00 pm - 3:30 pm
SKB
-
STL
24h 30m
1 stop
$721Multiple Airlines
Sun, Dec 13 - Sat, Dec 19
American Airlines Logo
6:13 pm - 2:20 pm
STL
-
SKB
18h 07m
2 stops
American Airlines Logo
3:27 pm - 10:35 pm
SKB
-
STL
9h 08m
1 stop
$759American 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 - 10:40 pm
SKB
-
STL
8h 56m
1 stop
$794American 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
$799American Airlines
Sun, Nov 1 - Sat, Nov 14
American Airlines Logo
5:21 am - 2:39 pm
STL
-
SKB
7h 18m
1 stop
American Airlines Logo
4:10 pm - 8:27 am
SKB
-
STL
18h 17m
1 stop
$814American Airlines
Thu, Aug 27 - Sun, Aug 30
American Airlines Logo
10:22 am - 1:44 pm
STL
-
SKB
26h 22m
2 stops
American Airlines Logo
2:44 pm - 8:43 am
SKB
-
STL
18h 59m
2 stops
$859American Airlines
Thu, Aug 27 - Sun, Aug 30
American Airlines Logo
6:45 pm - 1:44 pm
STL
-
SKB
17h 59m
2 stops
American Airlines Logo
2:44 pm - 8:43 am
SKB
-
STL
18h 59m
2 stops
$909American Airlines
Sun, Jul 19 - Sun, Jul 26
American Airlines Logo
5:18 am - 1:43 pm
STL
-
SKB
7h 25m
1 stop
American Airlines Logo
2:43 pm - 8:52 am
SKB
-
STL
19h 09m
2 stops
$2,052American Airlines
Sun, Dec 13 - Sat, Dec 19
United Airlines Logo
5:18 pm - 5:49 pm
STL
-
SKB
22h 31m
3 stops
United Airlines Logo
9:40 am - 10:54 pm
SKB
-
STL
15h 14m
2 stops
$2,140United Airlines
Sun, Jul 19 - Sun, Jul 26
American Airlines Logo
5:18 am - 1:43 pm
STL
-
SKB
7h 25m
1 stop
American Airlines Logo
2:43 pm - 10:24 am
SKB
-
STL
20h 41m
1 stop
$2,144American Airlines
Booking Insights

KAYAK's insights & trends for St. Louis to Basseterre flights

Get data-powered insights and trends into flights from St. Louis to Basseterre to help you find the cheapest flights, the best time to fly and much more.

What is the most popular layover airport when flying from St. Louis to Basseterre?

Percentage of 1-stop round-trip flights from St. Louis to Basseterre chosen by KAYAK users via each layover airport in the last 12 months (only includes trips with the same layover airport on both legs).

Miami (MIA) is the top choice – 91% of KAYAK users who clicked on 1-stop flights from St. Louis to Basseterre picked an itinerary connecting there.

What is the cheapest layover airport when flying from St. Louis to Basseterre?

Average round-trip price for 1-stop flights from St. Louis to Basseterre clicked by KAYAK users in the last 12 months (only includes trips with the same layover airport on both legs).

Flights via Atlanta (ATL) offer the most affordable fares, with an average round-trip price of $699.

Which layover airport offers the shortest total travel time from St. Louis to Basseterre?

Shortest average total travel time for 1-stop one-way flights from St. Louis to Basseterre via different layover airports, based on KAYAK user data from the last 12 months.

Consider flying via Atlanta (ATL) for the shortest journey. The average one-way travel time for flights connecting there is 7h 09m.

Which layover airport has the quickest connection when flying from St. Louis to Basseterre?

Average layover duration at different layover airports for 1-stop one-way flights from St. Louis to Basseterre, based on KAYAK user data from the last 12 months.

If you prefer a quick connection, Miami (MIA) often has the shortest layovers from St. Louis to Basseterre, with an average of 1h 45m.

Find deals

Good to know

Cheapest flight$721
Flight from St. Louis to Basseterre

When to book flights from St. Louis to Basseterre

Are your dates flexible? Find out the best times to travel from St. Louis to Basseterre based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from St. Louis to Basseterre

  • What is the cheapest flight from St. Louis to Basseterre?

    In the last 5 days, the lowest price for a flight from St. Louis to Basseterre was $721 for a round-trip ticket.

  • Do I need a passport to fly between St. Louis and Basseterre?

    Yes, you'll most likely have to show a valid passport before boarding the plane in St. Louis and on arrival in Basseterre.

  • Which aircraft models fly most regularly from St. Louis to Basseterre?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Basseterre?

    oneworld is the only airline alliance operating flights between St. Louis and Basseterre.

  • How does KAYAK find such low prices on flights from St. Louis to Basseterre?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Basseterre.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Basseterre?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Basseterre from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Basseterre?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Basseterre with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and SKB can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Basseterre?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Basseterre from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from St. Louis to Basseterre

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Basseterre. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Basseterre? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11670 reviews
7.2Comfort
7.5Boarding
6.8Entertainment
6.4Food
7.9Crew
Airline reviews

Flight was delayed due to connecting passengers. Lack of snack options bad. Sitting in Aisle, last cart run pulled the cart directly into my knee. Rude awakening.

8.0 ExcellentWilliam, Jun 2026
DFW - ALB
Read more American Airlines reviews

Flight was delayed due to connecting passengers. Lack of snack options bad. Sitting in Aisle, last cart run pulled the cart directly into my knee. Rude awakening.

We sat on plane at gate delayed without communication as to why we were just sitting there

Agency very bad had to cancelled my booking too many changes in the flight changed my flight to 1 week

Trash. Sat on the runway for 40 mins…missed connecting flight because of it now I’m stuck. Thanks…a whole fkn lot.

The flight was delayed significantly and we sat on runway after landing for awhile. Best thing was the flight attendant, Jenny, in first class, who was very professional and attentive. She was excellent - the rest of the flight was not.

Crew were professional and kind. The flight was smooth. But... The internet, which we paid 35 dollars for, did not work for most of the flight. This made providing media for our child an uncomfortable hassle.

Overall fine. Seemed like one of the older model planes? Crew was mostly very kind, though some of the female attendants were a rather abrupt during the food service.

Awfully rude American worker at door when we started boarding flight. Then, walk into a blazing hot airplane with no air conditioning until twenty minutes into the flight. Free entertainment was non existent! My husband, along with the fellow passenger in our row, and I could not get entertainment to work, no WIFI! Really?? Been flying American a long time. Was very disappointed.

Flight was delayed by 6 hours... the level of incompetence was truly astounding. I won't be flying American Airlines again. I don't care if AA is direct and there is a layover with another airline, I'll take the layover.

Leave on time. We waited on the plane for hour hours and it was hot and smelly

Everything you need to know for your flight from St. Louis to Basseterre

Information on your arrival and departure airports

St. Louis (STL)
Basseterre (SKB)