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Cheap flights from Cape Town to St. Louis from R12 066

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 14/1. 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.
British Airways Logo
20:35 - 18:14CPT-STL
29h 39m2 stops
British Airways Logo
14:54 - 12:10STL-CPT
37h 16m2 stops
R22 025British Airways
Find Deal
Wed, Feb 4 - Sun, Feb 8
British Airways Logo
20:35 - 18:14CPT-STL
29h 39m2 stops
British Airways Logo
14:54 - 12:10STL-CPT
37h 16m2 stops
R22 181British Airways
Find Deal
Wed, Feb 4 - Sun, Feb 8
British Airways Logo
18:55 - 21:10CPT-STL
34h 15m2 stops
British Airways Logo
17:20 - 12:10STL-CPT
34h 50m2 stops
R22 199British Airways
Find Deal
Wed, Feb 4 - Sun, Feb 8
Virgin Atlantic Logo
20:50 - 20:39CPT-STL
31h 49m2 stops
Virgin Atlantic Logo
12:30 - 19:15STL-CPT
22h 45m1 stop
R31 757Virgin Atlantic
Find Deal
Wed, Feb 4 - Sun, Feb 8
Virgin Atlantic Logo
20:50 - 18:04CPT-STL
29h 14m2 stops
Virgin Atlantic Logo
17:00 - 19:15STL-CPT
18h 15m1 stop
R31 844Virgin Atlantic
Find Deal
Wed, Feb 4 - Sun, Feb 8
Delta Logo
20:50 - 20:39CPT-STL
31h 49m2 stops
Delta Logo
17:00 - 19:15STL-CPT
18h 15m1 stop
R32 140Delta
Find Deal
Wed, Feb 4 - Sun, Feb 8

Delta flights from Cape Town to St. Louis

Our best Delta deals on Cape Town to St. Louis flight tickets
Delta
Oct 26
CPT21:30Cape Town Intl
22h 05m
1 stop
STL12:35Lambert-St Louis
Oct 30
STL12:14Lambert-St Louis
24h 01m
2 stops
CPT19:15Cape Town Intl
R31 897
Find similar
Delta
Feb 4
CPT20:50Cape Town Intl
31h 49m
2 stops
STL20:39Lambert-St Louis
Feb 8
STL17:00Lambert-St Louis
18h 15m
1 stop
CPT19:15Cape Town Intl
R32 140
Find similar

British Airways flights from Cape Town to St. Louis

Our best British Airways deals on Cape Town to St. Louis flight tickets
British Airways
Feb 4
CPT20:35Cape Town Intl
29h 39m
2 stops
STL18:14Lambert-St Louis
Feb 8
STL14:54Lambert-St Louis
37h 16m
2 stops
CPT12:10Cape Town Intl
R22 025
Find similar
British Airways
Feb 4
CPT20:35Cape Town Intl
29h 39m
2 stops
STL18:14Lambert-St Louis
Feb 8
STL14:54Lambert-St Louis
37h 16m
2 stops
CPT12:10Cape Town Intl
R22 181
Find similar
British Airways
Feb 4
CPT18:55Cape Town Intl
34h 15m
2 stops
STL21:10Lambert-St Louis
Feb 8
STL17:20Lambert-St Louis
34h 50m
2 stops
CPT12:10Cape Town Intl
R22 199
Find similar

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 22 October 2025.
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

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Wed 4/2

20:35-18:14

2 stops29h 39m

Lambert-St Louis

Sun 8/2

14:54-12:10

2 stops37h 16m

R22 025

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Wed 4/2

20:35-18:14

2 stops29h 39m

Lambert-St Louis

Sun 8/2

14:54-12:10

2 stops37h 16m

R22 181

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Wed 4/2

18:55-21:10

2 stops34h 15m

Lambert-St Louis

Sun 8/2

17:20-12:10

2 stops34h 50m

R22 199

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Wed 4/2

20:50-20:39

2 stops31h 49m

Lambert-St Louis

Sun 8/2

12:30-19:15

1 stop22h 45m

R31 757

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Wed 4/2

20:50-18:04

2 stops29h 14m

Lambert-St Louis

Sun 8/2

17:00-19:15

1 stop18h 15m

R31 844

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Wed 4/2

20:50-20:39

2 stops31h 49m

Lambert-St Louis

Sun 8/2

17:00-19:15

1 stop18h 15m

R32 140

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Wed 14/1

12:35-10:16

3 stops53h 41m

R12 066

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Thu 15/1

13:40-22:37

3 stops40h 57m

R13 041

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Tue 13/1

17:15-9:46

3 stops48h 31m

R13 284

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Sun 16/11

17:15-15:47

2 stops54h 32m

R14 782

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 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, October 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 R18 804. If you aren’t able to travel to St. Louis during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of R19 169.

What is the cheapest day to depart on your flight to St. Louis?

The cheapest day to depart from Cape Town to St. Louis is on a Tuesday when prices can be found for as low as R18 325. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to St. Louis on Wednesday is R22 707.

What is the cheapest time of day to depart on your flight to St. Louis?

Our data shows that the cheapest Cape Town to St. Louis flights are usually those with departure times in the evening. Our users have found flights to St. Louis in the evening for as low as R19 408. In the morning is when there is more demand to fly to St. Louis, so prices are often more expensive at around R20 993 per ticket.

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

You could potentially save up to 11% 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

Direct flights

None
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

  • 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 29h 14m.

  • 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 903Free CancellationRating
7,4
8 991 reviews
Search United Airlines flights
KLMPriceFrom R17 767Free CancellationRating
7,7
1 404 reviews
Search KLM flights
British AirwaysPriceFrom R19 418Free CancellationRating
6,7
7 467 reviews
Search British 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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