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St. Louis

$1,016+ Cheap flights from Cape Town (CPT) to St. Louis (STL)

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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
CPT — STL
Apr 17 — Apr 241
Fri 4/17
Fri 4/24
1 adult, Economy
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1. Tell us where you want to go

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2. Select your favorite providers

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Cheap flight deals from Cape Town to St. Louis

Cheapest flights from Cape Town to St. Louis
Explore the most affordable flight options available from Cape Town to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 18, 2026.

This United Airlines deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/118:00 pm
CPT
-
STL
2 stops26h 38m
United Airlines
Sun 10/256:15 am
STL
-
CPT
2 stops27h 45m
United Airlines
Deal found 3/15$1,016
This United Airlines deal was found by Cheapflights users on 3/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/277:50 pm
CPT
-
STL
2 stops32h 04m
United Airlines
Mon 5/47:09 pm
STL
-
CPT
2 stops55h 21m
United Airlines
Deal found 3/13$1,058
This KAYAK deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/118:00 pm
CPT
-
STL
2 stops25h 18m
Multiple Airlines
Sun 10/256:30 am
STL
-
CPT
1 stop27h 30m
Multiple Airlines
Deal found 3/15$1,093
This Ovago deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/118:00 pm
CPT
-
STL
2 stops25h 18m
SWISS
Sun 10/2511:45 am
STL
-
CPT
1 stop22h 15m
SWISS
Deal found 3/15$1,094
This United Airlines deal was found by Cheapflights users on 3/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/158:00 pm
CPT
-
STL
2 stops30h 31m
United Airlines
Wed 9/304:48 pm
STL
-
CPT
2 stops41h 32m
United Airlines
Deal found 3/14$1,141
This KAYAK deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/115:55 pm
CPT
-
STL
1 stop26h 30m
Lufthansa
Sun 10/2511:45 am
STL
-
CPT
1 stop22h 15m
Lufthansa
Deal found 3/15$1,187
This United Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/18:00 pm
CPT
-
STL
2 stops32h 13m
United Airlines
Mon 12/75:18 pm
STL
-
CPT
2 stops30h 22m
United Airlines
Deal found 3/17$1,268
This flightsite.co.za deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure flightsite.co.za is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/211:00 pm
CPT
-
STL
2 stops38h 30m
Qatar Airways
Wed 8/268:35 am
STL
-
CPT
2 stops42h 40m
Qatar Airways
Deal found 3/18$1,311
This Delta deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/212:15 am
CPT
-
STL
2 stops30h 22m
Delta
Thu 10/223:42 pm
STL
-
CPT
1 stop19h 08m
Delta
Deal found 3/15$1,388

Find flight deals from Cape Town to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Cape Town (CPT) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,058
(United Airlines)

Popular in

January

Cheapest in

October

Average price

$1,340
Provider with most accurate pricing for Cape Town Intl-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Cape Town Intl-Lambert-St Louis flights.
Search Deals
From Cape Town Intl to Lambert-St Louis
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($149 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($60 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Cape Town to St. Louis 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, Cheapflights users made 2,558,603 searches. Data last updated March 18, 2026.
Use the filters below to find and compare flights from Cape Town to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Mon 4/27

7:50 pm-8:54 pm

2 stops32h 04m

Lambert-St Louis

Mon 5/4

7:09 pm-9:30 am

2 stops55h 21m

$1,058

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Thu 5/21

1:00 pm-8:30 pm

2 stops38h 30m

Lambert-St Louis

Wed 8/26

8:35 am-10:15 am

2 stops42h 40m

$1,311

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Thu 5/21

5:55 pm-1:25 pm

1 stop26h 30m

Lambert-St Louis

Wed 8/26

1:18 pm-9:30 am

2 stops37h 12m

$1,401

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Sat 5/2

1:00 pm-7:33 pm

2 stops37h 33m

Lambert-St Louis

Sat 5/9

2:33 pm-11:30 am

2 stops37h 57m

$1,403

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Thu 5/21

11:15 pm-11:21 pm

2 stops31h 06m

Lambert-St Louis

Wed 8/26

7:05 pm-5:50 pm

1 stop39h 45m

$1,485
Quickest round-trip

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Thu 5/21

5:55 pm-1:25 pm

1 stop26h 30m

Lambert-St Louis

Wed 8/26

9:16 am-5:10 pm

2 stops24h 54m

$1,626

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Wed 4/1

1:15 pm-9:11 pm

2 stops38h 56m

Lambert-St Louis

Fri 6/12

11:18 am-10:15 am

2 stops39h 57m

$1,715

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Mon 3/30

7:30 pm-11:44 pm

2 stops35h 14m

Lambert-St Louis

Fri 4/3

2:19 pm-10:15 am

2 stops36h 56m

$1,715

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Sun 3/29

7:30 pm-9:11 pm

2 stops32h 41m

Lambert-St Louis

Fri 6/12

11:18 am-10:15 am

2 stops39h 57m

$1,729

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/13

Sorted by cheapest first

Compare providers for flights from Cape Town to St. Louis

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Cape Town to St. Louis in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
GurufarePrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Cape Town-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Cape Town-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Cape Town-St. Louis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Cape Town-St. Louis flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Cape Town-St. Louis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Cape Town to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Cape Town 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 Cape Town to St. Louis

What is the cheapest month to book a flight from Cape Town to St. Louis?

Currently, October is the cheapest month in which you can book a flight from Cape Town to St. Louis (average of $967). Flying from Cape Town to St. Louis in January is currently the most expensive (average of $1,282). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Cape Town to St. Louis?

Related info for your journey

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

  • How long is the flight from Cape Town to St. Louis?

    Airlines like United Airlines, Qatar Airways, and Lufthansa fly from Cape Town to St. Louis in about 26h 30m. The time it takes to get you to your destination can typically vary by up to 12h. The distance from Cape Town to St. Louis is about 8566 mi. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from Cape Town to St. Louis?

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

  • Can I find deals for business class flights from Cape Town to St. Louis?

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

  • What is the cheapest month to book a flight from Cape Town to St. Louis?

    Currently, October is the cheapest month in which you can book a flight from Cape Town to St. Louis (average of $967). Flying from Cape Town to St. Louis in January is currently the most expensive (average of $1,282). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Edwardsville
O'Fallon
Fenton
Swansea
Fairview Heights
Maryland Heights
Collinsville
Eureka
Wentzville
Glencoe
Chesterfield
Alton
Farmington
Festus

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