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Cheap flights from South Africa to St. Louis from R11 351

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South Africa to St. Louis departing on 14/3. 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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Find the cheapest flights from South Africa to St. Louis

Recent return flight deals from South Africa to St. Louis

Enter your travel dates to find the best prices.
Delta Logo
20:05 - 13:17
CPT
-
STL
24h 12m
2 stops
Delta Logo
19:05 - 17:50
STL
-
CPT
39h 45m
1 stop
R17 523Delta
Sun, Jun 7 - Wed, Jul 22
Delta Logo
20:05 - 8:44
CPT
-
STL
43h 39m
2 stops
Delta Logo
14:18 - 17:50
STL
-
CPT
44h 32m
2 stops
R18 370Delta
Sun, Jun 7 - Wed, Jul 22
Delta Logo
23:15 - 8:44
CPT
-
STL
40h 29m
2 stops
Delta Logo
19:05 - 17:50
STL
-
CPT
39h 45m
1 stop
R19 297Delta
Sat, Jun 13 - Wed, Jul 22
Delta Logo
23:15 - 8:44
CPT
-
STL
40h 29m
2 stops
Delta Logo
14:18 - 17:50
STL
-
CPT
44h 32m
2 stops
R20 161Delta
Sat, Jun 13 - Wed, Jul 22
Qatar Airways Logo
14:55 - 12:35
JNB
-
STL
28h 40m
2 stops
Qatar Airways Logo
12:27 - 8:50
STL
-
JNB
37h 23m
2 stops
R20 416Qatar Airways
Fri, Apr 10 - Fri, Apr 17
Delta Logo
20:05 - 13:17
CPT
-
STL
24h 12m
2 stops
Delta Logo
6:00 - 17:50
STL
-
CPT
28h 50m
2 stops
R20 448Delta
Sun, Jun 7 - Thu, Jul 23
United Airlines Logo
20:00 - 21:16
CPT
-
STL
32h 16m
2 stops
United Airlines Logo
6:01 - 15:20
STL
-
CPT
26h 19m
2 stops
R21 472United Airlines
Fri, Jun 12 - Thu, Jul 23
Qatar Airways Logo
13:45 - 12:44
JNB
-
STL
29h 59m
2 stops
Qatar Airways Logo
10:33 - 3:55
STL
-
JNB
34h 22m
2 stops
R23 870Qatar Airways
Wed, Mar 18 - Sun, Mar 22
Virgin Atlantic Logo
21:55 - 16:07
JNB
-
STL
25h 12m
1 stop
Virgin Atlantic Logo
18:50 - 19:40
STL
-
JNB
17h 50m
1 stop
R24 365Virgin Atlantic
Fri, Apr 10 - Fri, Apr 17
Multiple Airlines Logo
14:55 - 15:05
JNB
-
STL
31h 10m
2 stops
Multiple Airlines Logo
16:05 - 10:55
STL
-
JNB
35h 50m
3 stops
R32 727Multiple Airlines
Fri, Apr 10 - Fri, Apr 17

Delta flights from South Africa to St. Louis

Our best Delta deals on South Africa to St. Louis flight tickets
Delta
Jun 7
CPT20:05Cape Town Intl
24h 12m
2 stops
STL13:17Lambert-St Louis
Jul 22
STL19:05Lambert-St Louis
39h 45m
1 stop
CPT17:50Cape Town Intl
R17 523
Delta
Jun 7
CPT20:05Cape Town Intl
43h 39m
2 stops
STL8:44Lambert-St Louis
Jul 22
STL14:18Lambert-St Louis
44h 32m
2 stops
CPT17:50Cape Town Intl
R18 370
Delta
Jun 13
CPT23:15Cape Town Intl
40h 29m
2 stops
STL8:44Lambert-St Louis
Jul 22
STL19:05Lambert-St Louis
39h 45m
1 stop
CPT17:50Cape Town Intl
R19 297

United Airlines flights from South Africa to St. Louis

Our best United Airlines deals on South Africa to St. Louis flight tickets
United Airlines
Jun 12
CPT20:00Cape Town Intl
32h 16m
2 stops
STL21:16Lambert-St Louis
Jul 23
STL6:01Lambert-St Louis
26h 19m
2 stops
CPT15:20Cape Town Intl
R21 472
United Airlines
Jun 8
CPT19:50Cape Town Intl
28h 52m
2 stops
STL17:42Lambert-St Louis
Jul 23
STL6:01Lambert-St Louis
26h 19m
2 stops
CPT15:20Cape Town Intl
R23 214
United Airlines
Jun 7
CPT20:00Cape Town Intl
23h 11m
2 stops
STL12:11Lambert-St Louis
Jul 20
STL16:48Lambert-St Louis
36h 52m
2 stops
CPT12:40Cape Town Intl
R23 406

momondo Fare Finder

 
Customise your flight search to find flights from South Africa to St. Louis 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 25 February 2026.
Use the filters below to find and compare flights from South Africa to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Sun 7/6

20:05-13:17

2 stops24h 12m

Lambert-St Louis

Wed 22/7

19:05-17:50

1 stop39h 45m

R17 523

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Sun 7/6

20:05-8:44

2 stops43h 39m

Lambert-St Louis

Wed 22/7

14:18-17:50

2 stops44h 32m

R18 370

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Sat 13/6

23:15-8:44

2 stops40h 29m

Lambert-St Louis

Wed 22/7

19:05-17:50

1 stop39h 45m

R19 297

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Sat 13/6

23:15-8:44

2 stops40h 29m

Lambert-St Louis

Wed 22/7

14:18-17:50

2 stops44h 32m

R20 161

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Fri 10/4

14:55-12:35

2 stops28h 40m

Lambert-St Louis

Fri 17/4

12:27-8:50

2 stops37h 23m

R20 416

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Sun 7/6

20:05-13:17

2 stops24h 12m

Lambert-St Louis

Thu 23/7

6:00-17:50

2 stops28h 50m

R20 448

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Fri 12/6

20:00-21:16

2 stops32h 16m

Lambert-St Louis

Thu 23/7

6:01-15:20

2 stops26h 19m

R21 472

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Wed 18/3

13:45-12:44

2 stops29h 59m

Lambert-St Louis

Sun 22/3

10:33-3:55

2 stops34h 22m

R23 870

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Fri 10/4

21:55-16:07

1 stop25h 12m

Lambert-St Louis

Fri 17/4

18:50-19:40

1 stop17h 50m

R24 365

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Fri 10/4

14:55-15:05

2 stops31h 10m

Lambert-St Louis

Fri 17/4

16:05-10:55

3 stops35h 50m

R32 727

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to St. Louis from

How to get the cheapest flight ticket from South Africa to St. Louis

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 cheapest month to fly to St. Louis?

In general, October is the cheapest month to fly from South Africa to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around R16 611. If you aren’t able to travel to St. Louis during the month of October, then flying in November is also cheap. Prices for this month can be found on momondo for an average of R16 611.

How far in advance should I book a flight to St. Louis?

You are more likely to see cheaper flights to St. Louis from South Africa when booking weeks ahead of your departure date. In general, you can expect to find flights to St. Louis for around R20 691 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to St. Louis from South Africa for as low as R17 011 on momondo.

Can stopping save me money on South Africa to St. Louis flights?

You could potentially save up to 29% on your flight if you consider stops on a South Africa to St. Louis flight.

Cheap South Africa to St. Louis flight deals and tips

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

Fastest flight time

28h 40m

Direct flights

None
The fastest flight from South Africa to St. Louis takes 28h 40m
There are no direct flights from South Africa to St. Louis. There are no popular flight routes from South Africa to St. Louis.
Search flight deals

  • When did momondo last update prices for flights from South Africa to Lambert-St Louis Airport?

    Prices for flights from South Africa to Lambert-St Louis Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from South Africa to Lambert-St Louis Airport?

  • How old do you have to be to fly from South Africa to Lambert-St Louis Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from South Africa to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The required travel and health documents for your Lambert-St Louis Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Lambert-St Louis Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from South Africa to St. Louis

Compare and see reviews for airlines that fly from South Africa to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
Qatar AirwaysPriceFrom R12 792Free CancellationRating
7,4
3 744 reviews
Search Qatar Airways flights
United AirlinesPriceFrom R15 735Free CancellationRating
7,4
9 345 reviews
Search United Airlines flights
LufthansaPriceFrom R16 189Free CancellationRating
6,8
7 809 reviews
Search Lufthansa flights
KLMPriceFrom R16 233Free CancellationRating
7,7
1 460 reviews
Search KLM flights
Virgin AtlanticPriceFrom R16 439Free CancellationRating
7,5
679 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom R16 503Free CancellationRating
6,7
7 767 reviews
Search British Airways flights
Air FrancePriceFrom R16 611Free CancellationRating
7,4
1 538 reviews
Search Air France flights

Why use momondo?

Why should I use momondo to find a flight deal from South Africa to St. Louis?

Finding the right flight to St. Louis from South Africa is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to St. Louis quick and easy, saving you time and money.

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

All flight searches from South Africa to St. Louis on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from South Africa to St. Louis?

momondo provides multiple filters to help you find the best flight to St. Louis from South Africa. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to St. Louis from South Africa are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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