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Cheap flights from St. Louis to Cape Town from R13 649

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 27/10. Fares are subject to change and may not be available on all flights or dates of travel.
STL — CPT
Nov 14 — Nov 211
1 adult
1 adult, Economy

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 15 October 2025.

Round-trip from

R20 708

One-way from

R13 649

Popular in

July

Cheapest in

March

Average price

R28 671
Delta
  • Delta
  • 31/1-8/2
  • 2 total stops
  • 49h 05m total
  • St. Louis to Cape Town
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Lufthansa
  • Lufthansa
  • 27/10
  • 2 total stops
  • 33h 17m total
  • St. Louis to Cape Town
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Highest demand for flights based on searches. 5% potential increase in price (R26 724 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (R6 398 potential savings vs. average return price).
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Average for round-trip flights in October 2025
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Find 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 15 October 2025.

Sat 29/1116:32STL - CPT
2 stops33h 48mAmerican Airlines
Sat 6/1222:10CPT - STL
2 stops27h 53mAmerican Airlines
Deal found 15/10R23 838
Thu 27/118:25STL - CPT
1 stop23h 45mUnited Airlines
Thu 4/1220:50CPT - STL
1 stop22h 00mUnited Airlines
Deal found 13/10R24 898
Mon 27/109:35STL - CPT
2 stops48h 50mQatar Airways
Thu 30/1012:35CPT - STL
2 stops34h 42mQatar Airways
Deal found 13/10R25 750
Fri 24/1015:57STL - CPT
2 stops66h 33mMultiple Airlines
Fri 7/1118:55CPT - STL
2 stops52h 23mMultiple Airlines
Deal found 13/10R26 741
Fri 28/118:25STL - CPT
2 stops25h 35mUnited Airlines
Fri 5/1220:50CPT - STL
1 stop21h 17mUnited Airlines
Deal found 14/10R27 750
Fri 24/108:25STL - CPT
2 stops25h 45mUnited Airlines
Fri 7/1120:50CPT - STL
1 stop21h 17mUnited Airlines
Deal found 13/10R28 619
Mon 27/1018:43STL - CPT
2 stops29h 57mLufthansa
Thu 30/1018:45CPT - STL
1 stop27h 10mLufthansa
Deal found 13/10R30 601
Mon 27/1011:21STL - CPT
1 stop24h 54mVirgin Atlantic
Thu 30/1021:30CPT - STL
1 stop27h 32mVirgin Atlantic
Deal found 13/10R31 157
Fri 28/1116:05STL - CPT
3 stops35h 45mMultiple Airlines
Fri 5/1212:35CPT - STL
2 stops38h 31mMultiple Airlines
Deal found 14/10R35 122

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 15 October 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

7:30-19:15

1 stop27h 45m

Cape Town Intl

Sun 8/2

21:30-10:50

1 stop21h 20m

R20 708

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Sat 29/11

16:32-10:20

2 stops33h 48m

Cape Town Intl

Sat 6/12

22:10-18:03

2 stops27h 53m

R23 838

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Sat 21/3

18:29-8:05

2 stops30h 36m

Cape Town Intl

Wed 25/3

18:55-21:48

2 stops33h 53m

R24 707

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Thu 27/11

10:00-16:10

2 stops22h 10m

Cape Town Intl

Thu 4/12

20:50-16:04

2 stops27h 14m

R24 968

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Mon 27/10

9:35-17:25

2 stops48h 50m

Cape Town Intl

Thu 30/10

12:35-16:17

2 stops34h 42m

R25 750

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Mon 5/1

13:05-7:40

2 stops34h 35m

Cape Town Intl

Mon 12/1

9:30-19:27

2 stops41h 57m

R26 550

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Wed 25/3

19:05-19:15

1 stop17h 10m

Cape Town Intl

Mon 30/3

7:50-15:01

2 stops38h 11m

R26 654

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Mon 27/10

18:43-11:00

2 stops33h 17m

R13 649

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Mon 27/10

18:05-10:00

3 stops56h 55m

R13 927

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Mon 27/10

13:30-19:15

1 stop22h 45m

R20 047

Flights are sorted by cheapest return flights first.

Deals found on 13/10

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, February is the cheapest month in which you can book a flight from St. Louis to Cape Town (average of R18 569). Flying from St. Louis to Cape Town in July is currently the most expensive (average of R29 732). 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 for a return flight from St. Louis to Cape Town?

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 R20 708, Delta can have you in Cape Town from St. Louis in 27h 45m. Airlines will cover a distance of 13786 km.

  • 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, February is the cheapest month in which you can book a flight from St. Louis to Cape Town (average of R18 569). Flying from St. Louis to Cape Town in July is currently the most expensive (average of R29 732). 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
Gordon's Bay
Somerset West
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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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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