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Cheap flights from St. Louis to Cape Town from R12 588

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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
STL — CPT
Jul 2 — Jul 91
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 2 June 2026.

Mon 15/615:57
STL
-
CPT
1 stop18h 53m
Virgin Atlantic
Sun 28/620:05
CPT
-
STL
1 stop29h 02m
Virgin Atlantic
Deal found 31/5R23 210
Mon 15/66:30
STL
-
CPT
2 stops28h 20m
Delta
Sun 28/620:05
CPT
-
STL
1 stop20h 41m
Delta
Deal found 31/5R23 552
Sat 5/913:25
STL
-
CPT
2 stops37h 50m
Qatar Airways
Sat 19/913:15
CPT
-
STL
2 stops38h 29m
Qatar Airways
Deal found 29/5R23 763
Thu 5/118:40
STL
-
CPT
2 stops41h 50m
Qatar Airways
Wed 11/1118:55
CPT
-
STL
2 stops32h 32m
Qatar Airways
Deal found 2/6R23 876
Sat 13/68:00
STL
-
CPT
1 stop26h 50m
Delta
Thu 23/723:15
CPT
-
STL
2 stops31h 38m
Delta
Deal found 29/5R24 136
Wed 1/719:12
STL
-
CPT
1 stop39h 38m
Delta
Tue 7/720:05
CPT
-
STL
1 stop20h 38m
Delta
Deal found 1/6R24 185
Sun 14/619:12
STL
-
CPT
1 stop39h 38m
Delta
Thu 23/723:15
CPT
-
STL
2 stops31h 38m
Delta
Deal found 1/6R24 218
Sun 14/613:59
STL
-
CPT
2 stops24h 26m
KLM
Thu 23/723:15
CPT
-
STL
2 stops31h 07m
KLM
Deal found 29/5R24 299
Wed 17/611:13
STL
-
CPT
2 stops27h 12m
KLM
Wed 24/623:15
CPT
-
STL
2 stops31h 41m
KLM
Deal found 1/6R24 477
Mon 19/1016:32
STL
-
CPT
2 stops34h 43m
Qatar Airways
Fri 23/1019:30
CPT
-
STL
2 stops31h 38m
Qatar Airways
Deal found 30/5R24 510
Mon 15/69:21
STL
-
CPT
1 stop25h 29m
Delta
Sun 21/620:05
CPT
-
STL
1 stop19h 11m
Delta
Deal found 2/6R24 705

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 2 June 2026.

Round-trip from

R23 210

One-way from

R12 588

Popular in

July

Cheapest in

March

Average price

R29 253
Virgin Atlantic
  • Virgin Atlantic
  • 15/6-28/6
  • 2 total stops
  • 47h 55m total
  • St. Louis to Cape Town
Search Deals
10/8
  • 10/8
  • 2 total stops
  • 45h 13m total
  • St. Louis to Cape Town
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (R71 246 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (R20 573 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
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 2 June 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

Mon 15/6

6:30-17:50

2 stops28h 20m

Cape Town Intl

Sun 28/6

20:05-9:46

1 stop20h 41m

R23 552

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Sat 13/6

13:20-17:50

1 stop21h 30m

Cape Town Intl

Thu 23/7

23:15-23:22

2 stops31h 07m

R24 136

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Sun 14/6

10:20-21:25

2 stops28h 05m

Cape Town Intl

Thu 23/7

23:15-20:37

2 stops28h 22m

R24 299

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Wed 17/6

11:13-21:25

2 stops27h 12m

Cape Town Intl

Wed 24/6

23:15-23:56

2 stops31h 41m

R24 477
Fastest return journey

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Mon 15/6

9:21-17:50

1 stop25h 29m

Cape Town Intl

Sun 21/6

20:05-8:16

1 stop19h 11m

R24 705

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Sat 13/6

13:20-21:25

2 stops25h 05m

Cape Town Intl

Thu 23/7

23:15-23:53

2 stops31h 38m

R25 127

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Sun 30/8

13:25-10:15

2 stops37h 50m

Cape Town Intl

Sun 13/9

19:30-20:44

2 stops32h 14m

R25 143
Cheapest one-way

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Mon 10/8

6:02-10:15

2 stops45h 13m

R12 588

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Sun 14/6

10:20-21:25

2 stops28h 05m

R16 843

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Sun 14/6

20:14-11:00

2 stops31h 46m

R17 055

Flights are sorted by cheapest return flights first.

Deals found on 29/5

Showing 1-10 of 15 resultsSorted by cheapest first
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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

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 R24 136, Delta can have you in Cape Town from St. Louis in 21h 30m. 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
Franschhoek
Hermanus
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 OR Tambo flights
Kansas City to Cape Town flights

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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