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Cheap flights from Cape Town to St. Louis from R12 961

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 22/4. 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.
Delta Logo
7:40 - 20:44
CPT
-
STL
44h 04m
2 stops
Delta Logo
18:50 - 17:50
STL
-
CPT
40h 00m
1 stop
R17 780Delta
Wed, Apr 22 - Wed, Apr 29
Delta Logo
7:40 - 20:44
CPT
-
STL
44h 04m
2 stops
Delta Logo
6:20 - 21:25
STL
-
CPT
32h 05m
2 stops
R17 927Delta
Wed, Apr 22 - Wed, Apr 29
Multiple Airlines Logo
13:15 - 15:25
CPT
-
STL
33h 10m
3 stops
Multiple Airlines Logo
11:45 - 11:30
STL
-
CPT
40h 45m
2 stops
R32 972Multiple Airlines
Wed, Apr 22 - Wed, Apr 29

Delta flights from Cape Town to St. Louis

Our best Delta deals on Cape Town to St. Louis flight tickets
Delta
Apr 22
CPT7:40Cape Town Intl
44h 04m
2 stops
STL20:44Lambert-St Louis
Apr 29
STL18:50Lambert-St Louis
40h 00m
1 stop
CPT17:50Cape Town Intl
R17 780
Delta
Apr 22
CPT7:40Cape Town Intl
44h 04m
2 stops
STL20:44Lambert-St Louis
Apr 29
STL6:20Lambert-St Louis
32h 05m
2 stops
CPT21:25Cape Town Intl
R17 927

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 11 March 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 - STL

CPTSTL

Cape Town Intl

Wed 22/4

7:40-20:44

2 stops44h 04m

Lambert-St Louis

Wed 29/4

18:50-17:50

1 stop40h 00m

R17 780

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Wed 22/4

7:40-20:44

2 stops44h 04m

Lambert-St Louis

Wed 29/4

6:20-21:25

2 stops32h 05m

R17 927
Fastest return journey

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Wed 22/4

13:15-15:25

3 stops33h 10m

Lambert-St Louis

Wed 29/4

11:45-11:30

2 stops40h 45m

R32 972
Cheapest one-way

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Wed 22/4

23:30-23:19

3 stops54h 49m

R12 961
Fastest single journey

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Wed 22/4

13:00-22:17

2 stops40h 17m

R15 550

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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 R15 940. If you aren’t able to travel to St. Louis during the month of October, then flying in February is also cheap. Prices for this month can be found on momondo for an average of R16 266.

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

You could potentially save up to 23% 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

44h 04m

Direct flights

None
The fastest flight from Cape Town to St. Louis takes 44h 04m
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 44h 04m.

  • 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 966Free CancellationRating
7,4
9 413 reviews
Search United Airlines flights
KLMPriceFrom R16 620Free CancellationRating
7,8
1 469 reviews
Search KLM 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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