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Cheap flights from St. Louis to Cape Town from R16 786

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 14/6. Fares are subject to change and may not be available on all flights or dates of travel.
STL — CPT
May 18 — May 251
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from St. Louis to Cape Town

Enter your travel dates to find the best prices.

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

Tue 18/86:02
STL
-
CPT
2 stops45h 13m
Multiple Airlines
Sun 6/919:30
CPT
-
STL
2 stops35h 28m
Multiple Airlines
Deal found 13/4R24 771
Thu 5/117:00
STL
-
CPT
2 stops43h 30m
Qatar Airways
Wed 11/1112:35
CPT
-
STL
2 stops43h 24m
Qatar Airways
Deal found 13/4R24 901
Tue 12/511:06
STL
-
CPT
2 stops42h 49m
Qatar Airways
Tue 19/519:30
CPT
-
STL
2 stops33h 54m
Qatar Airways
Deal found 14/4R25 016
Fri 8/511:06
STL
-
CPT
2 stops42h 49m
Qatar Airways
Sun 17/519:30
CPT
-
STL
2 stops35h 24m
Qatar Airways
Deal found 15/4R25 424
Sat 2/55:24
STL
-
CPT
2 stops48h 31m
Qatar Airways
Sat 16/519:30
CPT
-
STL
2 stops33h 54m
Qatar Airways
Deal found 13/4R25 816
Sun 30/811:35
STL
-
CPT
2 stops39h 40m
Qatar Airways
Sun 13/919:30
CPT
-
STL
2 stops34h 42m
Qatar Airways
Deal found 13/4R26 632
Mon 8/614:15
STL
-
CPT
2 stops62h 15m
Multiple Airlines
Thu 18/613:15
CPT
-
STL
2 stops30h 06m
Multiple Airlines
Deal found 17/4R26 828
Thu 31/127:00
STL
-
CPT
2 stops43h 30m
Multiple Airlines
Fri 12/318:55
CPT
-
STL
2 stops36h 49m
Multiple Airlines
Deal found 17/4R27 187

Find flight deals from St. Louis to Cape Town

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Cape Town (CPT). 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 18 April 2026.

Round-trip from

R24 771

One-way from

R16 786

Popular in

July

Cheapest in

November
18/8-6/9
  • 18/8-6/9
  • 4 total stops
  • 80h 41m total
  • St. Louis to Cape Town
Search Deals
14/6
  • 14/6
  • 2 total stops
  • 49h 00m total
  • St. Louis to Cape Town
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (R33 427 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (R10 040 potential savings vs. average return price).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from St. Louis to Cape Town 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 594 507 searches. Data last updated 18 April 2026.
Use the filters below to find and compare flights from St. Louis to Cape Town that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Sun 30/8

6:00-10:15

2 stops45h 15m

Cape Town Intl

Sun 13/9

19:30-23:12

2 stops34h 42m

R27 024

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Sun 30/8

17:32-11:50

2 stops59h 18m

Cape Town Intl

Sun 13/9

16:35-12:13

2 stops50h 38m

R28 461
Fastest return journey

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Sun 30/8

8:35-17:10

2 stops25h 35m

Cape Town Intl

Sun 13/9

17:55-13:25

1 stop26h 30m

R28 690

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Sun 30/8

19:05-17:50

1 stop39h 45m

Cape Town Intl

Sun 13/9

20:05-12:53

1 stop23h 48m

R28 918

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Tue 12/5

13:05-9:30

2 stops61h 25m

Cape Town Intl

Tue 19/5

17:55-13:25

1 stop26h 30m

R29 653

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Tue 18/8

9:00-21:25

2 stops29h 25m

Cape Town Intl

Sun 6/9

20:05-12:53

1 stop23h 48m

R30 322

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Tue 12/5

21:35-11:00

1 stop30h 25m

Cape Town Intl

Tue 19/5

18:50-19:30

1 stop31h 40m

R34 029

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Sun 14/6

20:15-15:20

2 stops36h 05m

Cape Town Intl

Thu 23/7

17:55-13:25

1 stop26h 30m

R34 160
Cheapest one-way

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Sun 14/6

8:40-16:40

2 stops49h 00m

R16 786
Fastest single journey

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Sun 14/6

21:40-11:00

1 stop30h 20m

R21 832

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

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

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

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Cape Town. 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 St. Louis to Cape Town?

    For as low as R28 690, Qatar Airways can have you in Cape Town from St. Louis in 25h 35m. Airlines will cover a distance of 13786 km. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St. Louis to Cape Town 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

Travelling to a place near Cape Town?

Book flights to Cape Town if you plan to visit one of these locations
Stellenbosch
Paarl
Gordon's Bay
Somerset West
Hermanus
Franschhoek
Simon's Town
Wellington
Porterville
Atlantis

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for St. Louis to Cape Town

See prices for flight routes from nearby airports that may be better suited for you.
Kansas City to Cape Town flights
Kansas City to OR Tambo flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from St. Louis to Cape Town?

Cheapflights helps you search for flights from St. Louis to Cape Town via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Cape Town?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Cape Town from St. Louis.

Can Cheapflights find flights from St. Louis to Cape Town with no change fees?

Yes! Cheapflights helps users easily find flights from St. Louis to Cape Town with no change fees.

Can Cheapflights notify me if prices for flights from St. Louis to Cape Town become cheaper?

Yes, Cheapflights offers price alerts on St. Louis to Cape Town flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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