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Cheap flights from Cape Town to St. Louis from R12 318

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cape Town to St. Louis departing on 28/9. 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 Cape Town to St. Louis

Cheap return flights

Enter your travel dates to find the best prices.
Delta Logo
20:05 - 15:57
CPT
-
STL
26h 52m
1 stop
Delta Logo
17:30 - 17:50
STL
-
CPT
17h 20m
1 stop
R21 846Delta
Sun, Sep 13 - Mon, Sep 21
Delta Logo
20:05 - 15:57
CPT
-
STL
26h 52m
1 stop
Delta Logo
17:45 - 17:50
STL
-
CPT
41h 05m
2 stops
R22 209Delta
Sun, Sep 13 - Fri, Sep 18
Qatar Airways Logo
19:30 - 20:30
CPT
-
STL
32h 00m
2 stops
Qatar Airways Logo
16:18 - 10:15
STL
-
CPT
34h 57m
2 stops
R22 473Qatar Airways
Thu, May 21 - Wed, Aug 26
Delta Logo
20:05 - 14:38
CPT
-
STL
25h 33m
1 stop
Delta Logo
11:51 - 17:50
STL
-
CPT
22h 59m
1 stop
R22 638Delta
Sun, Sep 13 - Mon, Sep 21
Delta Logo
20:05 - 12:53
CPT
-
STL
23h 48m
1 stop
Delta Logo
17:45 - 17:50
STL
-
CPT
41h 05m
2 stops
R23 051Delta
Sun, Sep 13 - Fri, Sep 18
Delta Logo
7:40 - 16:55
CPT
-
STL
40h 15m
2 stops
Delta Logo
8:50 - 17:50
STL
-
CPT
26h 00m
2 stops
R23 712Delta
Wed, Sep 9 - Mon, Sep 21
Delta Logo
23:15 - 23:37
CPT
-
STL
31h 22m
2 stops
Delta Logo
6:45 - 17:50
STL
-
CPT
28h 05m
2 stops
R23 794Delta
Wed, Sep 9 - Mon, Sep 21
Delta Logo
7:40 - 16:55
CPT
-
STL
40h 15m
2 stops
Delta Logo
17:45 - 17:50
STL
-
CPT
41h 05m
2 stops
R24 124Delta
Wed, Sep 9 - Sun, Sep 20
Delta Logo
7:40 - 16:55
CPT
-
STL
40h 15m
2 stops
Delta Logo
17:45 - 17:50
STL
-
CPT
41h 05m
2 stops
R24 158Delta
Wed, Sep 9 - Sun, Sep 20
United Airlines Logo
17:55 - 18:16
CPT
-
STL
31h 21m
2 stops
United Airlines Logo
8:00 - 17:10
STL
-
CPT
26h 10m
2 stops
R24 306United Airlines
Thu, Sep 10 - Sun, Sep 20

Qatar Airways flights from Cape Town to St. Louis

Our best Qatar Airways deals on Cape Town to St. Louis flight tickets
Qatar Airways
May 21
CPT19:30Cape Town Intl
32h 00m
2 stops
STL20:30Lambert-St Louis
Aug 26
STL16:18Lambert-St Louis
34h 57m
2 stops
CPT10:15Cape Town Intl
R22 473
Qatar Airways
Sept 11
CPT19:30Cape Town Intl
34h 42m
2 stops
STL23:12Lambert-St Louis
Sept 19
STL15:33Lambert-St Louis
35h 42m
2 stops
CPT10:15Cape Town Intl
R26 519
Qatar Airways
Sept 11
CPT19:30Cape Town Intl
34h 42m
2 stops
STL23:12Lambert-St Louis
Sept 19
STL17:11Lambert-St Louis
34h 04m
2 stops
CPT10:15Cape Town Intl
R26 535

United Airlines flights from Cape Town to St. Louis

Our best United Airlines deals on Cape Town to St. Louis flight tickets
United Airlines
Sept 10
CPT17:55Cape Town Intl
31h 21m
2 stops
STL18:16Lambert-St Louis
Sept 20
STL8:00Lambert-St Louis
26h 10m
2 stops
CPT17:10Cape Town Intl
R24 306
United Airlines
Sept 10
CPT19:50Cape Town Intl
34h 47m
1 stop
STL23:37Lambert-St Louis
Sept 20
STL7:01Lambert-St Louis
27h 09m
1 stop
CPT17:10Cape Town Intl
R25 313
United Airlines
May 21
CPT17:55Cape Town Intl
26h 30m
1 stop
STL13:25Lambert-St Louis
Aug 26
STL7:01Lambert-St Louis
27h 09m
1 stop
CPT17:10Cape Town Intl
R26 040

momondo Fare Finder

 
Customise your flight search to find flights from Cape Town 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 26 April 2026.
Use the filters below to find and compare flights from Cape Town to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Sun 13/9

20:05-15:57

1 stop26h 52m

Lambert-St Louis

Mon 21/9

17:30-17:50

1 stop17h 20m

R21 846

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Sun 13/9

20:05-15:57

1 stop26h 52m

Lambert-St Louis

Fri 18/9

17:45-17:50

2 stops41h 05m

R22 209

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Thu 21/5

19:30-20:30

2 stops32h 00m

Lambert-St Louis

Wed 26/8

16:18-10:15

2 stops34h 57m

R22 473

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Sun 13/9

20:05-14:38

1 stop25h 33m

Lambert-St Louis

Mon 21/9

11:51-17:50

1 stop22h 59m

R22 638

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Sun 13/9

20:05-12:53

1 stop23h 48m

Lambert-St Louis

Fri 18/9

17:45-17:50

2 stops41h 05m

R23 051

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Wed 9/9

7:40-16:55

2 stops40h 15m

Lambert-St Louis

Mon 21/9

8:50-17:50

2 stops26h 00m

R23 712

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Wed 9/9

23:15-23:37

2 stops31h 22m

Lambert-St Louis

Mon 21/9

6:45-17:50

2 stops28h 05m

R23 794

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Wed 9/9

7:40-16:55

2 stops40h 15m

Lambert-St Louis

Sun 20/9

17:45-17:50

2 stops41h 05m

R24 124

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Wed 9/9

7:40-16:55

2 stops40h 15m

Lambert-St Louis

Sun 20/9

17:45-17:50

2 stops41h 05m

R24 158

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Thu 10/9

17:55-18:16

2 stops31h 21m

Lambert-St Louis

Sun 20/9

8:00-17:10

2 stops26h 10m

R24 306

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

What is the cheapest month to fly to St. Louis?

In general, February is the cheapest month to fly from Cape Town to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around R16 496. If you aren’t able to travel to St. Louis during the month of February, then flying in September is also cheap. Prices for this month can be found on momondo for an average of R18 263.

Can stopping save me money on Cape Town to St. Louis flights?

You could potentially save up to 24% on your flight if you consider stops on a Cape Town to St. Louis flight.

When to book flights from Cape Town to St. Louis

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

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

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

Fastest flight time

26h 52m

Direct flights

None
The fastest flight from Cape Town to St. Louis takes 26h 52m
There are no direct flights from Cape Town to St. Louis. There are no popular flight routes from Cape Town to St. Louis.
Search flight deals

Frequently asked questions about flying from Cape Town to St. Louis

  • How far is Cape Town Intl to Lambert-St Louis by plane?

    The distance between Cape Town Intl and Lambert-St Louis is about 13751,1 km. By plane, this route typically takes 26h 52m.

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

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

  • How many operators does momondo search for flights from Cape Town Intl Airport to Lambert-St Louis Airport?

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

  • What is the most popular airline from Cape Town to St. Louis?

Best airlines flying from Cape Town to St. Louis

Compare and see reviews for airlines that fly from Cape Town to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom R16 110Free CancellationRating
7,4
9 658 reviews
Search United Airlines flights
Qatar AirwaysPriceFrom R22 156Free CancellationRating
7,4
3 727 reviews
Search Qatar Airways flights

Why use momondo?

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

Finding the right flight to St. Louis from Cape Town 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 Cape Town to St. Louis with flexible booking policies on momondo?

momondo does allow users to show only those flights to St. Louis from Cape Town which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Cape Town and St. Louis by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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

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