$859 Cheap Flights from Cape Town (CPT) to St. Louis (STL)

View $859 flight on Thu, Jan 29, 2026Opens in a new window

Popular airlines from Cape Town Intl. Airport (CPT) to St. Louis Lambert Intl. Airport (STL)

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Cheap Flights from Cape Town to St. Louis (CPT-STL)

Prices were available within the past 7 days and start at $859 for one-way flights and $976 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Virgin Atlantic
Thu, Nov 6 - Thu, Nov 13
CPT
Cape Town
STL
St. Louis
$976 Roundtrip, found 22 hours ago
$976
Roundtrip
found 22 hours ago
Select Virgin Atlantic flight, departing Thu, Nov 6 from Cape Town to St. Louis, returning Thu, Nov 13, priced at $976 found 22 hours ago
Virgin Atlantic
Thu, Nov 6 - Thu, Nov 13
CPT
Cape Town
STL
St. Louis
$976 Roundtrip, found 22 hours ago
$976
Roundtrip
found 22 hours ago
Select Virgin Atlantic flight, departing Thu, Nov 6 from Cape Town to St. Louis, returning Thu, Nov 13, priced at $976 found 22 hours ago
Virgin Atlantic
Thu, Nov 6 - Thu, Nov 13
CPT
Cape Town
STL
St. Louis
$982 Roundtrip, found 22 hours ago
$982
Roundtrip
found 22 hours ago
Select Virgin Atlantic flight, departing Thu, Nov 6 from Cape Town to St. Louis, returning Thu, Nov 13, priced at $982 found 22 hours ago
Virgin Atlantic
Thu, Nov 6 - Thu, Nov 13
CPT
Cape Town
STL
St. Louis
$1,028 Roundtrip, found 22 hours ago
$1,028
Roundtrip
found 22 hours ago
Select Virgin Atlantic flight, departing Thu, Nov 6 from Cape Town to St. Louis, returning Thu, Nov 13, priced at $1,028 found 22 hours ago
United
Thu, Nov 6 - Thu, Nov 13
CPT
Cape Town
STL
St. Louis
$1,031 Roundtrip, found 22 hours ago
$1,031
Roundtrip
found 22 hours ago
Select United flight, departing Thu, Nov 6 from Cape Town to St. Louis, returning Thu, Nov 13, priced at $1,031 found 22 hours ago
United
Thu, Nov 6 - Thu, Nov 13
CPT
Cape Town
STL
St. Louis
$1,035 Roundtrip, found 22 hours ago
$1,035
Roundtrip
found 22 hours ago
Select United flight, departing Thu, Nov 6 from Cape Town to St. Louis, returning Thu, Nov 13, priced at $1,035 found 22 hours ago
United
Thu, Nov 6 - Thu, Nov 13
CPT
Cape Town
STL
St. Louis
$1,038 Roundtrip, found 22 hours ago
$1,038
Roundtrip
found 22 hours ago
Select United flight, departing Thu, Nov 6 from Cape Town to St. Louis, returning Thu, Nov 13, priced at $1,038 found 22 hours ago
Delta
Thu, Nov 6 - Thu, Nov 13
CPT
Cape Town
STL
St. Louis
$1,042 Roundtrip, found 22 hours ago
$1,042
Roundtrip
found 22 hours ago
Select Delta flight, departing Thu, Nov 6 from Cape Town to St. Louis, returning Thu, Nov 13, priced at $1,042 found 22 hours ago
Swiss International Air Lines
Thu, Nov 6 - Thu, Nov 13
CPT
Cape Town
STL
St. Louis
$1,138 Roundtrip, found 22 hours ago
$1,138
Roundtrip
found 22 hours ago
Select Swiss International Air Lines flight, departing Thu, Nov 6 from Cape Town to St. Louis, returning Thu, Nov 13, priced at $1,138 found 22 hours ago
Lufthansa
Thu, Nov 6 - Thu, Nov 13
CPT
Cape Town
STL
St. Louis
$1,157 Roundtrip, found 22 hours ago
$1,157
Roundtrip
found 22 hours ago
Select Lufthansa flight, departing Thu, Nov 6 from Cape Town to St. Louis, returning Thu, Nov 13, priced at $1,157 found 22 hours ago

Alternative airports near St. Louis

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Lambert-St. Louis Intl. STL. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $976
STL
Lambert-St. Louis Intl.
Cheapest
Average driving time to city center20 min
Flights from $976

Frequently asked questions

How much does a flight from Cape Town Intl. Airport (CPT) to Lambert-St. Louis Intl. Airport (STL) cost?
Lock in a cheap one-way flight from $859 or cheap return flight from $976 from Cape Town Intl. Airport (CPT) to Lambert-St. Louis Intl. Airport (STL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Cape Town Intl. Airport (CPT) to Lambert-St. Louis Intl. Airport (STL)?
November is the least expensive month to fly from CPT to STL. Timing your trip outside of the busy season is often the key to landing a great deal.
What is the cheapest airline that flies from Cape Town Intl. Airport (CPT) to Lambert-St. Louis Intl. Airport (STL)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest CPT to STL flight.
How many flights per day from Cape Town Intl. Airport (CPT) to Lambert-St. Louis Intl. Airport (STL)?
You'll have to hop on a flight with a layover if you're traveling from Cape Town Intl. Airport (CPT) to Lambert-St. Louis Intl. Airport (STL). There are no daily direct flights on this route. However, just filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from CPT to STL?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change based on various factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Cape Town Intl. Airport (CPT) to Lambert-St. Louis Intl. Airport (STL)?
To avoid potential delays on the Cape Town Intl. Airport (CPT) to Lambert-St. Louis Intl. Airport (STL) route, aim to fly before 3 PM. Later flights have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Cape Town Intl. Airport (CPT) to Lambert-St. Louis Intl. Airport (STL) last-minute?
Last-minute fares from CPT to STL are generally more expensive. For the cheapest rates, start looking for flights early. That said, if you're flexible with your travel dates, it's possible to find a cheap ticket right before your journey.
Is it cheaper to book a CPT to STL flight and hotel package?
Opting for a CPT to STL flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Select from our wide range of hotels and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Cape Town Intl. Airport (CPT) to Lambert-St. Louis Intl. Airport (STL)?
It's usually possible to cancel or reschedule your CPT to STL flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Cape Town Intl.
Destination airport
Lambert-St. Louis Intl.
Airlines serving
American Airlines, British Airways, Delta, KLM, Lufthansa, Qatar Airways, United, Virgin Atlantic
Roundtrip price
$975
Distance
8570 mi

Book with confidence

Cape Town to St. Louis Flights

The cheapest times to fly from Cape Town to St. Louis

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Cape Town to St. Louis are during the month of November. You can find some of the cheapest flights from Cape Town to St. Louis with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Cape Town to St. Louis

Sunday is one of the best days to book for cheap flights from Cape Town to St. Louis: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Cape Town to St. Louis

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Cape Town to St. Louis in 2025. You can also book with separate airlines for your outbound and return journeys, from $859 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Cape Town to St. Louis flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Cape Town to St. Louis airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Cape Town to St. Louis Flights

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*Available to One Key members.