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Cheap flights from Cape Town to St. Louis from R22 270

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 19/10. 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
1 adult, Economy, 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.
British Airways Logo
18:50 - 23:42CPT  Cape Town Intl-STL Lambert-St Louis
35h 52m2 stops London Heathrow Dallas/Fort Worth
British Airways Logo
9:32 - 11:00STL  Lambert-St Louis-CPT Cape Town Intl
42h 28m2 stops Chicago O'Hare Intl London Heathrow
R24 819British Airways
Thu, Aug 27 - Mon, Aug 31
British Airways Logo
18:50 - 23:42CPT  Cape Town Intl-STL Lambert-St Louis
35h 52m2 stops London Heathrow Dallas/Fort Worth
British Airways Logo
9:32 - 11:00STL  Lambert-St Louis-CPT Cape Town Intl
42h 28m2 stops Chicago O'Hare Intl London Heathrow
R24 900British Airways
Thu, Aug 27 - Mon, Aug 31
British Airways Logo
18:50 - 16:14CPT  Cape Town Intl-STL Lambert-St Louis
52h 24m2 stops London Heathrow Dallas/Fort Worth
British Airways Logo
16:50 - 11:00STL  Lambert-St Louis-CPT Cape Town Intl
35h 10m2 stops Chicago O'Hare Intl London Heathrow
R26 685British Airways
Thu, Aug 27 - Mon, Aug 31
United Airlines Logo
19:50 - 11:17CPT  Cape Town Intl-STL Lambert-St Louis
22h 27m1 stop Newark
United Airlines Logo
7:25 - 15:20STL  Lambert-St Louis-CPT Cape Town Intl
24h 55m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
R32 188United Airlines
Thu, Aug 27 - Mon, Aug 31
United Airlines Logo
19:50 - 16:06CPT  Cape Town Intl-STL Lambert-St Louis
27h 16m1 stop Newark
United Airlines Logo
8:40 - 15:20STL  Lambert-St Louis-CPT Cape Town Intl
23h 40m1 stop Washington, D.C. Dulles Intl
R32 188United Airlines
Thu, Aug 27 - Mon, Aug 31
United Airlines Logo
19:50 - 16:06CPT  Cape Town Intl-STL Lambert-St Louis
27h 16m1 stop Newark
United Airlines Logo
8:40 - 15:20STL  Lambert-St Louis-CPT Cape Town Intl
23h 40m1 stop Washington, D.C. Dulles Intl
R32 237United Airlines
Thu, Aug 27 - Mon, Aug 31
United Airlines Logo
19:50 - 11:17CPT  Cape Town Intl-STL Lambert-St Louis
22h 27m1 stop Newark
United Airlines Logo
7:25 - 15:20STL  Lambert-St Louis-CPT Cape Town Intl
24h 55m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
R32 237United Airlines
Thu, Aug 27 - Mon, Aug 31
United Airlines Logo
19:50 - 16:06CPT  Cape Town Intl-STL Lambert-St Louis
27h 16m1 stop Newark
United Airlines Logo
8:35 - 15:20STL  Lambert-St Louis-CPT Cape Town Intl
23h 45m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl
R32 285United Airlines
Thu, Aug 27 - Mon, Aug 31
United Airlines Logo
19:50 - 16:06CPT  Cape Town Intl-STL Lambert-St Louis
27h 16m1 stop Newark
United Airlines Logo
8:40 - 15:20STL  Lambert-St Louis-CPT Cape Town Intl
23h 40m1 stop Washington, D.C. Dulles Intl
R32 285United Airlines
Thu, Aug 27 - Mon, Aug 31

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British Airways flights from Cape Town to St. Louis

Our best British Airways deals on Cape Town to St. Louis flight tickets
British Airways
Aug 27
CPT18:50Cape Town Intl
35h 52m
2 stops
STL23:42Lambert-St Louis
Aug 31
STL9:32Lambert-St Louis
42h 28m
2 stops
CPT11:00Cape Town Intl
R24 819
British Airways
Aug 27
CPT18:50Cape Town Intl
35h 52m
2 stops
STL23:42Lambert-St Louis
Aug 31
STL9:32Lambert-St Louis
42h 28m
2 stops
CPT11:00Cape Town Intl
R24 900
British Airways
Aug 27
CPT18:50Cape Town Intl
52h 24m
2 stops
STL16:14Lambert-St Louis
Aug 31
STL16:50Lambert-St Louis
35h 10m
2 stops
CPT11:00Cape Town Intl
R26 685

United Airlines flights from Cape Town to St. Louis

Our best United Airlines deals on Cape Town to St. Louis flight tickets
United Airlines
Aug 27
CPT19:50Cape Town Intl
27h 16m
1 stop
STL16:06Lambert-St Louis
Aug 31
STL8:40Lambert-St Louis
23h 40m
1 stop
CPT15:20Cape Town Intl
R32 188
United Airlines
Aug 27
CPT19:50Cape Town Intl
22h 27m
1 stop
STL11:17Lambert-St Louis
Aug 31
STL7:25Lambert-St Louis
24h 55m
2 stops
CPT15:20Cape Town Intl
R32 237
United Airlines
Aug 27
CPT19:50Cape Town Intl
27h 16m
1 stop
STL16:06Lambert-St Louis
Aug 31
STL8:40Lambert-St Louis
23h 40m
1 stop
CPT15:20Cape Town Intl
R32 285

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 7 August 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

Cape TownSt. Louis

CPT Cape Town Intl - STL Lambert-St Louis

CPTSTL

Cape Town Intl

Thu 27/8

18:50-23:42

2 stops35h 52m

Lambert-St Louis

Mon 31/8

9:32-11:00

2 stops42h 28m

R24 819

Cape TownSt. Louis

CPT Cape Town Intl - STL Lambert-St Louis

CPTSTL

Cape Town Intl

Thu 27/8

18:50-23:42

2 stops35h 52m

Lambert-St Louis

Mon 31/8

9:32-11:00

2 stops42h 28m

R24 900

Cape TownSt. Louis

CPT Cape Town Intl - STL Lambert-St Louis

CPTSTL

Cape Town Intl

Thu 27/8

18:50-16:14

2 stops52h 24m

Lambert-St Louis

Mon 31/8

16:50-11:00

2 stops35h 10m

R26 685
Fastest return journey

Cape TownSt. Louis

CPT Cape Town Intl - STL Lambert-St Louis

CPTSTL

Cape Town Intl

Thu 27/8

19:50-11:17

1 stop22h 27m

Lambert-St Louis

Mon 31/8

7:25-15:20

2 stops24h 55m

R32 188

Cape TownSt. Louis

CPT Cape Town Intl - STL Lambert-St Louis

CPTSTL

Cape Town Intl

Thu 27/8

19:50-16:06

1 stop27h 16m

Lambert-St Louis

Mon 31/8

8:40-15:20

1 stop23h 40m

R32 188

Cape TownSt. Louis

CPT Cape Town Intl - STL Lambert-St Louis

CPTSTL

Cape Town Intl

Thu 27/8

19:50-16:06

1 stop27h 16m

Lambert-St Louis

Mon 31/8

8:40-15:20

1 stop23h 40m

R32 237

Cape TownSt. Louis

CPT Cape Town Intl - STL Lambert-St Louis

CPTSTL

Cape Town Intl

Thu 27/8

19:50-11:17

1 stop22h 27m

Lambert-St Louis

Mon 31/8

7:25-15:20

2 stops24h 55m

R32 237

Cape TownSt. Louis

CPT Cape Town Intl - STL Lambert-St Louis

CPTSTL

Cape Town Intl

Thu 27/8

19:50-16:06

1 stop27h 16m

Lambert-St Louis

Mon 31/8

8:35-15:20

2 stops23h 45m

R32 285

Cape TownSt. Louis

CPT Cape Town Intl - STL Lambert-St Louis

CPTSTL

Cape Town Intl

Thu 27/8

19:50-16:06

1 stop27h 16m

Lambert-St Louis

Mon 31/8

8:40-15:20

1 stop23h 40m

R32 285
Cheapest one-way

Cape TownSt. Louis

CPT Cape Town Intl - STL Lambert-St Louis

CPTSTL

Cape Town Intl

Mon 19/10

7:40-13:53

2 stops37h 13m

R22 270

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 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 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 216. If you aren’t able to travel to St. Louis during the month of February, then flying in July is also cheap. Prices for this month can be found on momondo for an average of R16 378.

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

You could potentially save up to 33% 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

35h 52m

Direct flights

None
The fastest flight from Cape Town to St. Louis takes 35h 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 35h 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 R15 836Free CancellationRating
7,4
10 085 reviews
Search United Airlines flights
Qatar AirwaysPriceFrom R22 445Free CancellationRating
7,4
3 739 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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