Cheap flights from St. Louis to Cape Town from R11 848

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Cape Town departing on 18/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap return flights

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Delta Logo
7:30 - 19:15STL-CPT
27h 45m1 stop
Delta Logo
21:30 - 18:04CPT-STL
28h 34m1 stop
R20 631Delta
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Sat, Jan 31 - Sun, Feb 8
Delta Logo
17:00 - 19:15STL-CPT
18h 15m1 stop
Delta Logo
21:30 - 10:50CPT-STL
21h 20m1 stop
R20 648Delta
Find Deal
Wed, Jan 21 - Sun, Feb 1
American Airlines Logo
14:08 - 8:05STL-CPT
33h 57m2 stops
American Airlines Logo
20:35 - 17:08CPT-STL
28h 33m2 stops
R22 449American Airlines
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Sun, Nov 23 - Sun, Dec 7
Multiple Airlines Logo
15:50 - 11:00STL-CPT
35h 10m1 stop
Multiple Airlines Logo
20:50 - 10:13CPT-STL
21h 23m1 stop
R23 264Multiple Airlines
Find Deal
Fri, Jan 23 - Fri, Jan 30
American Airlines Logo
16:32 - 10:20STL-CPT
33h 48m2 stops
American Airlines Logo
22:10 - 18:03CPT-STL
27h 53m2 stops
R23 749American Airlines
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Sat, Nov 29 - Sat, Dec 6
British Airways Logo
14:53 - 12:10STL-CPT
37h 17m2 stops
British Airways Logo
20:35 - 19:06CPT-STL
30h 31m2 stops
R25 654British Airways
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Sat, Nov 22 - Sun, Dec 7
United Airlines Logo
8:25 - 16:10STL-CPT
23h 45m1 stop
United Airlines Logo
20:50 - 10:50CPT-STL
22h 00m1 stop
R27 577United Airlines
Find Deal
Sat, Nov 29 - Sat, Dec 6
United Airlines Logo
13:10 - 16:10STL-CPT
19h 00m1 stop
United Airlines Logo
20:50 - 14:25CPT-STL
25h 35m2 stops
R27 646United Airlines
Find Deal
Sat, Nov 29 - Sat, Dec 6
British Airways Logo
18:45 - 8:05STL-CPT
53h 20m2 stops
British Airways Logo
20:35 - 17:08CPT-STL
28h 33m2 stops
R27 941British Airways
Find Deal
Fri, Nov 21 - Sun, Dec 7
Multiple Airlines Logo
15:50 - 11:50STL-CPT
36h 00m3 stops
Multiple Airlines Logo
12:35 - 18:13CPT-STL
37h 38m2 stops
R34 263Multiple Airlines
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Fri, Jan 23 - Fri, Jan 30

American Airlines flights from St. Louis to Cape Town

Our best American Airlines deals on St. Louis to Cape Town flight tickets
American Airlines
Nov 23
STL14:08Lambert-St Louis
33h 57m
2 stops
CPT8:05Cape Town Intl
Dec 7
CPT20:35Cape Town Intl
28h 33m
2 stops
STL17:08Lambert-St Louis
R22 449
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American Airlines
Nov 29
STL16:32Lambert-St Louis
33h 48m
2 stops
CPT10:20Cape Town Intl
Dec 6
CPT22:10Cape Town Intl
27h 53m
2 stops
STL18:03Lambert-St Louis
R23 749
Find similar
American Airlines
Mar 21
STL18:29Lambert-St Louis
30h 36m
2 stops
CPT8:05Cape Town Intl
Mar 25
CPT18:55Cape Town Intl
33h 53m
2 stops
STL21:48Lambert-St Louis
R24 615
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United Airlines flights from St. Louis to Cape Town

Our best United Airlines deals on St. Louis to Cape Town flight tickets
United Airlines
Nov 29
STL8:25Lambert-St Louis
23h 45m
1 stop
CPT16:10Cape Town Intl
Dec 6
CPT20:50Cape Town Intl
22h 00m
1 stop
STL10:50Lambert-St Louis
R27 577
Find similar
United Airlines
Nov 29
STL13:10Lambert-St Louis
19h 00m
1 stop
CPT16:10Cape Town Intl
Dec 6
CPT20:50Cape Town Intl
25h 35m
2 stops
STL14:25Lambert-St Louis
R27 646
Find similar
United Airlines
Jan 5
STL8:15Lambert-St Louis
39h 25m
2 stops
CPT7:40Cape Town Intl
Jan 12
CPT9:30Cape Town Intl
46h 29m
2 stops
STL23:59Lambert-St Louis
R27 733
Find similar

momondo 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, momondo users made 13 550 searches. Data last updated 17 October 2025.
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

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

21:30-18:04

1 stop28h 34m

R20 631

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Wed 21/1

17:00-19:15

1 stop18h 15m

Cape Town Intl

Sun 1/2

21:30-10:50

1 stop21h 20m

R20 648

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Sun 23/11

14:08-8:05

2 stops33h 57m

Cape Town Intl

Sun 7/12

20:35-17:08

2 stops28h 33m

R22 449

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Fri 23/1

15:50-11:00

1 stop35h 10m

Cape Town Intl

Fri 30/1

20:50-10:13

1 stop21h 23m

R23 264

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 749

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Sat 22/11

14:53-12:10

2 stops37h 17m

Cape Town Intl

Sun 7/12

20:35-19:06

2 stops30h 31m

R25 654

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Sat 29/11

8:25-16:10

1 stop23h 45m

Cape Town Intl

Sat 6/12

20:50-10:50

1 stop22h 00m

R27 577

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Sat 29/11

13:10-16:10

1 stop19h 00m

Cape Town Intl

Sat 6/12

20:50-14:25

2 stops25h 35m

R27 646

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Fri 21/11

18:45-8:05

2 stops53h 20m

Cape Town Intl

Sun 7/12

20:35-17:08

2 stops28h 33m

R27 941

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Fri 23/1

15:50-11:50

3 stops36h 00m

Cape Town Intl

Fri 30/1

12:35-18:13

2 stops37h 38m

R34 263

Flights are sorted by cheapest return flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Cape Town from

How to get the cheapest flight ticket from St. Louis to Cape Town

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between St. Louis and Cape Town?

What is the cheapest month to fly to Cape Town?

The month of March is, on average, the cheapest month to fly to Cape Town from St. Louis, with most prices found around R23 731. If you aren’t able to travel to Cape Town during the month of March, then flying in November is also cheap. Prices for this month can be found on momondo for an average of R23 801.

What is the cheapest time of day to depart on your flight to Cape Town?

According to our data, the cheapest time of day to fly to Cape Town is at midday. momondo users have found flights departing from St. Louis to Cape Town at midday for as low as R23 311. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Cape Town, so prices are often more expensive at around R26 250 per ticket.

When to book flights from St. Louis to Cape Town

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Cape Town according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap St. Louis to Cape Town (STL to CPT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Cape Town

Direct flights

None
There are no direct flights from St. Louis to Cape Town. There are no popular flight routes from St. Louis to Cape Town.
  • How far is Lambert-St Louis to Cape Town Intl by plane?

    The distance between Lambert-St Louis and Cape Town Intl is about 13751,1 km. In terms of flight time, this usually takes a little over 18h 15m.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Cape Town Intl Airport?

    Prices for flights from Lambert-St Louis Airport to Cape Town Intl Airport are updated daily.

  • How old do you have to be to fly from Lambert-St Louis Airport to Cape Town Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Cape Town Intl Airport.

  • What documentation or ID do you need to fly to Cape Town Intl Airport?

    The travel and health documents required for your trip to Cape Town Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Cape Town Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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
Atlantis

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Cape Town?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from St. Louis to Cape Town. momondo saves you time and could save you money on your trip.

Can I find flights from St. Louis to Cape Town with flexible booking policies on momondo?

Flights from St. Louis to Cape Town with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from St. Louis to Cape Town?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from St. Louis to Cape Town.

I’m not ready to book a flight from St. Louis to Cape Town right now. Can momondo alert me if prices change?

If you are not ready to book a flight from St. Louis to Cape Town now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Cape Town and let you know when they change.

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1 adult
Sun 16/11
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