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Cheap flights from St. Louis to Cape Town from R13 629

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 14/10. Fares are subject to change and may not be available on all flights or dates of travel.
STL — CPT
Aug 31 — Sep 71
1 adult

Cheap 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 26 August 2025.

Round-trip from

R22 382

One-way from

R13 629

Popular in

July

Cheapest in

March

Average price

R27 522
American Airlines
  • American Airlines
  • 31/1-8/2
  • 4 total stops
  • 66h 53m total
  • St. Louis to Cape Town
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14/10
  • 14/10
  • 3 total stops
  • 52h 03m total
  • St. Louis to Cape Town
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Highest demand for flights based on searches. 6% potential increase in price (R33 494 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (R8 621 potential savings vs. average return price).
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Average for round-trip flights in August 2025
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Find flight deals from St. Louis to Cape Town

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 26 August 2025.

Mon 8/1215:22STL - CPT
2 stops32h 43mAmerican Airlines
Thu 18/1220:45CPT - STL
2 stops28h 39mAmerican Airlines
Deal found 24/8R23 698
Sat 6/97:00STL - CPT
1 stop27h 50mDelta
Sun 14/920:05CPT - STL
1 stop28h 42mDelta
Deal found 26/8R24 048
Sun 14/918:42STL - CPT
1 stop40h 08mVirgin Atlantic
Sun 28/920:05CPT - STL
1 stop19h 09mVirgin Atlantic
Deal found 24/8R24 136
Sun 14/910:40STL - CPT
2 stops27h 30mDelta
Sun 28/920:05CPT - STL
1 stop20h 54mDelta
Deal found 24/8R24 768
Mon 8/98:15STL - CPT
1 stop24h 05mUnited Airlines
Sun 14/918:05CPT - STL
2 stops32h 22mUnited Airlines
Deal found 24/8R25 013
Fri 5/1214:04STL - CPT
2 stops38h 06mBritish Airways
Sun 21/1218:55CPT - STL
2 stops36h 01mBritish Airways
Deal found 24/8R25 890
Sat 6/99:07STL - CPT
2 stops23h 13mUnited Airlines
Sun 14/920:00CPT - STL
1 stop21h 02mUnited Airlines
Deal found 25/8R25 943

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 26 August 2025.
Use the filters below to find and compare flights from St. Louis to Cape Town that are best for you.

Fly from

St. Louis

Fly to

Cape Town

Route

Depart

Return

Price

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Sat 31/1

14:40-8:05

2 stops33h 25m

Cape Town Intl

Sun 8/2

18:55-20:23

2 stops33h 28m

R22 382

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Mon 8/12

15:22-8:05

2 stops32h 43m

Cape Town Intl

Thu 18/12

20:45-17:24

2 stops28h 39m

R23 698

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Mon 8/9

7:00-17:50

1 stop27h 50m

Cape Town Intl

Sun 14/9

20:05-12:31

1 stop23h 26m

R24 048

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Mon 8/9

17:11-17:50

1 stop17h 39m

Cape Town Intl

Sun 14/9

20:05-17:47

1 stop28h 42m

R24 048

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Sat 6/9

7:00-17:50

1 stop27h 50m

Cape Town Intl

Sun 14/9

20:05-8:14

1 stop19h 09m

R24 048

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Tue 14/10

10:57-22:00

3 stops52h 03m

R13 629

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Tue 14/10

17:09-10:50

2 stops34h 41m

R15 541

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Thu 16/10

10:57-14:35

3 stops44h 38m

R16 909

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Thu 16/10

6:39-10:50

2 stops45h 11m

R17 541

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Thu 16/10

8:05-15:20

1 stop24h 15m

R20 049

Flights are sorted by cheapest return flights first.

Deals found on 24/8

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.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Cape Town

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

Currently, January is the cheapest month in which you can book a flight from St. Louis to Cape Town (average of R110). Flying from St. Louis to Cape Town in December is currently the most expensive (average of R187). 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.

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 R24 048, American Airlines can have you in Cape Town from St. Louis in 27h 50m. 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.

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

    Currently, January is the cheapest month in which you can book a flight from St. Louis to Cape Town (average of R110). Flying from St. Louis to Cape Town in December is currently the most expensive (average of R187). 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

Travelling to a place near Cape Town?

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

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.
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Fly with Cheapflights

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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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