What’s the top stopover airport for flights from Cape Town to St. Louis?

Washington, D.C. (IAD) – chosen by Cheapflights users on 88% of one-stop itineraries from Cape Town to St. Louis on Cheapflights.

Which airport typically offers the quickest stopover for flights from Cape Town to St. Louis?

Flights via Washington, D.C. (IAD) offer the fastest connection on this route, with an average stopover time of 3h 28m.

What’s the fastest stopover option from Cape Town to St. Louis?

Flights via Washington, D.C. (IAD) have the shortest average one-way travel time for one-stop routes: 20h 49m.

What’s the cheapest stopover airport for flights from Cape Town to St. Louis?

Washington, D.C. (IAD) is the most affordable one-stop option, with an average return flight price of R17 096.

How long is the flight from Cape Town to St. Louis?

United Airlines and Qatar Airways can get you from Cape Town to St. Louis in just under 21h. Your travel time can differ by up to 17h 47m. There are 13786 km between Cape Town and St. Louis. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

What are the cheapest airlines flying from Cape Town to St. Louis round-trip?

Currently priced at R16 217, United Airlines will fly you from Cape Town to St. Louis and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Qatar Airways for as low as R22 984. United Airlines is currently priced 26% below the average price you’ll pay for this route.

In terms of precipitation, rainfall in St. Louis ranges from 56.0 - 119.0 inches per month. May is typically the wettest month, when rainfall can reach 119.0 mm. February is typically the driest time to visit St. Louis when rainfall is around 56.0 mm.

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

What is the cheapest time of day to fly from CPT to STL?

When flying from Cape Town to St. Louis, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Can I find deals for flights from Cape Town to St. Louis that include hotel bookings?

Yes. In addition to deals on Cape Town to St. Louis flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Cape Town to St. Louis?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cape Town to St. Louis.

Can I find deals for business class flights from Cape Town to St. Louis?

Yes. Cheapflights offers flight deals from Cape Town to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

R15 890+ Cheap Flights from Cape Town to St. Louis

Cheap flight deals from Cape Town to St. Louis

Enter your travel dates to find the best prices.

Cheapest

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Cheapest flights from Cape Town to St. Louis
Explore the most affordable flight options available from Cape Town to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Thu 5/1120:50 -

1 stop27h 38m

Mon 9/1117:30 -

1 stop17h 05m

Deal found 28/10R16 871

Thu 5/1120:50 -

1 stop22h 01m

Mon 9/1110:20 -

2 stops24h 15m

Deal found 28/10R17 636

Thu 12/1112:35 -

2 stops38h 47m

Mon 16/1111:35 -

2 stops45h 50m

Deal found 27/10R25 032

Thu 12/1118:55 -

2 stops32h 27m

Mon 16/1114:54 -

2 stops33h 11m

Deal found 25/10R25 165

Thu 12/1120:50 -

1 stop27h 27m

Mon 16/118:30 -

2 stops23h 40m

Deal found 25/10R32 978

Find flight deals from Cape Town to St. Louis

Round-trip from	R18 434
One-way from	R15 890
Popular in	January
Cheapest in	February
Average price	R20 461

United Airlines
1/2-28/2
2 total stops
49h 00m total
Cape Town to St. Louis

Search Deals

26/12-31/12
3 total stops
53h 03m total
Cape Town to St. Louis

Search Deals

Highest demand for flights based on searches. 18% potential increase in price (R86 261 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 9% potential price decrease (R32 884 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Cheapflights Fare Finder

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

Sat 26/12

13:50-10:53

3 stops53h 03m

Lambert-St Louis

Wed 31/12

0:00-8:00

Nonstop0h 00m

R15 890

Cape TownSt. Louis

CPT Cape Town Intl - STL Lambert-St Louis

CPTSTL

Cape Town Intl

Mon 1/2

20:50-9:50

1 stop21h 00m

Lambert-St Louis

Sun 28/2

8:53-18:00

2 stops25h 07m

R18 500

Fastest return journey

Cape TownSt. Louis

CPT Cape Town Intl - STL Lambert-St Louis

CPTSTL

Cape Town Intl

Sat 26/12

20:50-22:59

1 stop34h 09m

Lambert-St Louis

Wed 31/12

0:00-8:00

Nonstop0h 00m

R22 190

Cape TownSt. Louis

CPT Cape Town Intl - STL Lambert-St Louis

CPTSTL

Cape Town Intl

Thu 12/11

12:35-19:22

2 stops38h 47m

Lambert-St Louis

Mon 16/11

11:35-17:25

2 stops45h 50m

R25 032

Cape TownSt. Louis

CPT Cape Town Intl - STL Lambert-St Louis

CPTSTL

Cape Town Intl

Thu 12/11

18:55-19:22

2 stops32h 27m

Lambert-St Louis

Mon 16/11

14:54-8:05

2 stops33h 11m

R25 165

Cape TownSt. Louis

CPT Cape Town Intl - STL Lambert-St Louis

CPTSTL

Cape Town Intl

Thu 12/11

20:50-16:17

1 stop27h 27m

Lambert-St Louis

Mon 16/11

8:30-16:10

2 stops23h 40m

R32 978

Flights are sorted by cheapest return flights first.

Deals found on 25/10

Sorted by cheapest first

Best time to book a flight from Cape Town to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Cape Town with our price prediction graph.

CPT-STL

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Cape Town to St. Louis

Prices

Currently, February is the cheapest month in which you can book a flight from Cape Town to St. Louis (average of R16 605). Flying from Cape Town to St. Louis in January is currently the most expensive (average of R43 948). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing St. Louis

Check out reviews from past customers who have flown with Qatar Airways and United Airlines from Cape Town to St. Louis to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Qatar Airways

7,3

Good

3 712 reviews

Check prices

Reviews

1 / 20

8,0

Excellent

Anonymous,Oct 2026

DOH - DFW

Great! Should have let used business lounge with business class tickets

Qatar Airways

7,3

Good

3 712 reviews

Qatar Airways

7,3

Good

3 712 reviews

Check prices

Reviews

1 / 20

8,0

Excellent

Anonymous,Oct 2026

DOH - DFW

Great! Should have let used business lounge with business class tickets

United Airlines

7,3

Good

10 453 reviews

Qatar Airways

7,3

Good

3 712 reviews

Check prices

Reviews

1 / 20

8,0

Excellent

Anonymous,Oct 2026

DOH - DFW

Great! Should have let used business lounge with business class tickets

Related info for your journey

How long is the flight from Cape Town to St. Louis?
United Airlines and Qatar Airways can get you from Cape Town to St. Louis in just under 21h. Your travel time can differ by up to 17h 47m. There are 13786 km between Cape Town and St. Louis. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the cheapest airlines flying from Cape Town to St. Louis round-trip?
Currently priced at R16 217, United Airlines will fly you from Cape Town to St. Louis and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Qatar Airways for as low as R22 984. United Airlines is currently priced 26% below the average price you’ll pay for this route.
Can I find deals for flights from Cape Town to St. Louis that include hotel bookings?
Yes. In addition to deals on Cape Town to St. Louis flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Cape Town to St. Louis?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cape Town to St. Louis.
Can I find deals for business class flights from Cape Town to St. Louis?
Yes. Cheapflights offers flight deals from Cape Town to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Cape Town to St. Louis?
Currently, February is the cheapest month in which you can book a flight from Cape Town to St. Louis (average of R16 605). Flying from Cape Town to St. Louis in January is currently the most expensive (average of R43 948). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Fly from Cape Town to St. Louis on these airlines

United Airlines flights from Cape Town Intl to Lambert-St Louis

Top 2 airlines flying from Cape Town to St. Louis

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	CheapestR16 217	AverageR17 981	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Qatar Airways	CheapestR22 984	AverageR26 444	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights

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How does Cheapflights help users find flights from Cape Town to St. Louis?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Cape Town to St. Louis. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Cape Town to St. Louis?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Cape Town to St. Louis.

Can Cheapflights find flights from Cape Town to St. Louis with no change fees?

Need flexible booking options for your flight to St. Louis from Cape Town? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Cheap flights from Cape Town to St. Louis from R15 890

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Cape Town to St. Louis

Cheapest flights from Cape Town to St. LouisExplore the most affordable flight options available from Cape Town to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Explore the most affordable flight options available from Cape Town to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Best flights from Cape Town to St. LouisDiscover carefully curated flight deals from Cape Town to St. Louis that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Discover carefully curated flight deals from Cape Town to St. Louis that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Last-minute flights from Cape Town to St. LouisDiscover last-minute flight deals from Cape Town to St. Louis. Data last updated 30 October 2026 and is based on user searches.

Discover last-minute flight deals from Cape Town to St. Louis. Data last updated 30 October 2026 and is based on user searches.

One-way flights from Cape Town to St. LouisSearch for one-way flight options from Cape Town to St. Louis. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

Search for one-way flight options from Cape Town to St. Louis. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

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Use the filters below to find and compare flights from Cape Town to St. Louis that are best for you.

Best time to book a flight from Cape Town to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Cape Town with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Cape Town to St. Louis?

What’s the top stopover airport for flights from Cape Town to St. Louis?

Washington, D.C. (IAD) – chosen by Cheapflights users on 88% of one-stop itineraries from Cape Town to St. Louis on Cheapflights.

What’s the cheapest stopover airport for flights from Cape Town to St. Louis?

Washington, D.C. (IAD) is the most affordable one-stop option, with an average return flight price of R17 096.

What’s the fastest stopover option from Cape Town to St. Louis?

Flights via Washington, D.C. (IAD) have the shortest average one-way travel time for one-stop routes: 20h 49m.

Which airport typically offers the quickest stopover for flights from Cape Town to St. Louis?

Flights via Washington, D.C. (IAD) offer the fastest connection on this route, with an average stopover time of 3h 28m.

Reviews of airlines servicing St. Louis

Check out reviews from past customers who have flown with Qatar Airways and United Airlines from Cape Town to St. Louis to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Cape Town to St. Louis?

What are the cheapest airlines flying from Cape Town to St. Louis round-trip?

Can I find deals for flights from Cape Town to St. Louis that include hotel bookings?

How can I find direct flights from Cape Town to St. Louis?

Can I find deals for business class flights from Cape Town to St. Louis?

What is the cheapest month to book a flight from Cape Town to St. Louis?

Browse thousands of different options on Cheapflights for your next trip

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Fly from Cape Town to St. Louis on these airlines

Choose from the following airlines for your flight from Cape Town to St. Louis. Flights are based on user searches made on Cheapflights and were last updated on 30 October 2026.

Alternative routes for Cape Town to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to St. Louis by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United States

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Search flights from Cape Town to St. Louis by cabin class

Find flights from Cape Town to St. Louis, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Cape Town and St. Louis flights

Browse other Cape Town and St. Louis flight options. Last updated on 30 October 2026.

Other flights from Cape Town

Browse through other flights departing from Cape Town. Flights are based on user searches made on Cheapflights and were last updated on 30 October 2026.

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Top 2 airlines flying from Cape Town to St. Louis

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How does Cheapflights help users find flights from Cape Town to St. Louis?

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Can Cheapflights notify me if prices for flights from Cape Town to St. Louis become cheaper?

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Cheapest flights from Cape Town to St. Louis
Explore the most affordable flight options available from Cape Town to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Best flights from Cape Town to St. Louis
Discover carefully curated flight deals from Cape Town to St. Louis that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Last-minute flights from Cape Town to St. Louis
Discover last-minute flight deals from Cape Town to St. Louis. Data last updated 30 October 2026 and is based on user searches.

One-way flights from Cape Town to St. Louis
Search for one-way flight options from Cape Town to St. Louis. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.