Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from St. Louis to Cape Town from $980

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Cape Town departing on 6/27. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from St. Louis to Cape Town

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:01 am - 5:10 pm
STL
-
CPT
28h 09m
1 stop
United Airlines Logo
7:50 pm - 11:36 pm
CPT
-
STL
34h 46m
1 stop
$1,453United Airlines
Wed, Jul 15 - Mon, Jul 20
KLM Logo
11:18 am - 9:25 pm
STL
-
CPT
27h 07m
2 stops
KLM Logo
11:15 pm - 11:22 pm
CPT
-
STL
31h 07m
2 stops
$1,471KLM
Wed, Jul 15 - Mon, Jul 20
British Airways Logo
8:00 pm - 11:00 am
STL
-
CPT
32h 00m
2 stops
British Airways Logo
6:50 pm - 7:43 pm
CPT
-
STL
31h 53m
2 stops
$1,589British Airways
Thu, Aug 6 - Thu, Aug 13
United Airlines Logo
6:01 am - 5:10 pm
STL
-
CPT
28h 09m
1 stop
United Airlines Logo
7:50 pm - 3:46 pm
CPT
-
STL
26h 56m
2 stops
$1,600United Airlines
Wed, Jul 15 - Mon, Jul 20
Delta Logo
12:52 pm - 5:50 pm
STL
-
CPT
21h 58m
1 stop
Delta Logo
11:15 pm - 11:26 pm
CPT
-
STL
31h 11m
2 stops
$1,806Delta
Thu, Aug 6 - Thu, Aug 13
Delta Logo
6:21 am - 9:25 pm
STL
-
CPT
32h 04m
2 stops
Delta Logo
11:15 pm - 11:26 pm
CPT
-
STL
31h 11m
2 stops
$1,831Delta
Fri, Jul 31 - Sat, Aug 15
KLM Logo
6:58 pm - 9:25 pm
STL
-
CPT
43h 27m
2 stops
KLM Logo
11:15 pm - 3:10 pm
CPT
-
STL
46h 55m
2 stops
$1,846KLM
Fri, Jul 31 - Sat, Aug 15
Delta Logo
6:21 am - 9:25 pm
STL
-
CPT
32h 04m
2 stops
Delta Logo
11:15 pm - 11:26 pm
CPT
-
STL
31h 11m
2 stops
$1,902Delta
Fri, Jul 31 - Sat, Aug 15
Ethiopian Air Logo
6:00 am - 2:10 pm
STL
-
CPT
25h 10m
2 stops
Ethiopian Air Logo
1:50 pm - 3:46 pm
CPT
-
STL
32h 56m
3 stops
$1,938Ethiopian Air
Mon, Jul 6 - Thu, Jul 9
Ethiopian Air Logo
6:00 am - 2:10 pm
STL
-
CPT
25h 10m
2 stops
Ethiopian Air Logo
1:50 pm - 3:38 pm
CPT
-
STL
32h 48m
3 stops
$2,096Ethiopian Air
Thu, Aug 6 - Thu, Aug 13

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from St. Louis to Cape Town

Our best United Airlines deals on St. Louis to Cape Town flight tickets
United Airlines
Jul 15
STL6:01 amLambert-St Louis
28h 09m
1 stop
CPT5:10 pmCape Town Intl
Jul 20
CPT7:50 pmCape Town Intl
34h 46m
1 stop
STL11:36 pmLambert-St Louis
$1,453
United Airlines
Nov 28
STL1:24 pmLambert-St Louis
18h 46m
1 stop
CPT4:10 pmCape Town Intl
Dec 8
CPT8:50 pmCape Town Intl
32h 09m
2 stops
STL8:59 pmLambert-St Louis
$1,480
United Airlines
Nov 28
STL8:40 amLambert-St Louis
23h 30m
1 stop
CPT4:10 pmCape Town Intl
Dec 8
CPT7:10 pmCape Town Intl
26h 35m
1 stop
STL1:45 pmLambert-St Louis
$1,521

KLM flights from St. Louis to Cape Town

Our best KLM deals on St. Louis to Cape Town flight tickets
KLM
Jul 15
STL11:18 amLambert-St Louis
27h 07m
2 stops
CPT9:25 pmCape Town Intl
Jul 20
CPT11:15 pmCape Town Intl
31h 07m
2 stops
STL11:22 pmLambert-St Louis
$1,471
KLM
Jul 29
STL10:51 amLambert-St Louis
27h 34m
2 stops
CPT9:25 pmCape Town Intl
Aug 5
CPT11:15 pmCape Town Intl
46h 18m
2 stops
STL2:33 pmLambert-St Louis
$1,639
KLM
Jul 31
STL6:58 pmLambert-St Louis
43h 27m
2 stops
CPT9:25 pmCape Town Intl
Aug 15
CPT11:15 pmCape Town Intl
46h 55m
2 stops
STL3:10 pmLambert-St Louis
$1,846

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Cape Town 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 832,500 searches. Data last updated June 23, 2026.
Use the filters below to find and compare flights from St. Louis to Cape Town that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Wed 7/15

6:01 am-5:10 pm

1 stop28h 09m

Cape Town Intl

Mon 7/20

7:50 pm-11:36 pm

1 stop34h 46m

$1,453

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Wed 7/15

11:18 am-9:25 pm

2 stops27h 07m

Cape Town Intl

Mon 7/20

11:15 pm-11:22 pm

2 stops31h 07m

$1,471

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Thu 8/6

8:00 pm-11:00 am

2 stops32h 00m

Cape Town Intl

Thu 8/13

6:50 pm-7:43 pm

2 stops31h 53m

$1,589

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Wed 7/15

6:01 am-5:10 pm

1 stop28h 09m

Cape Town Intl

Mon 7/20

7:50 pm-3:46 pm

2 stops26h 56m

$1,600
Quickest round-trip

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Thu 8/6

12:52 pm-5:50 pm

1 stop21h 58m

Cape Town Intl

Thu 8/13

11:15 pm-11:26 pm

2 stops31h 11m

$1,806

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Fri 7/31

6:21 am-9:25 pm

2 stops32h 04m

Cape Town Intl

Sat 8/15

11:15 pm-11:26 pm

2 stops31h 11m

$1,831

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Fri 7/31

6:58 pm-9:25 pm

2 stops43h 27m

Cape Town Intl

Sat 8/15

11:15 pm-3:10 pm

2 stops46h 55m

$1,846

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Fri 7/31

6:21 am-9:25 pm

2 stops32h 04m

Cape Town Intl

Sat 8/15

11:15 pm-11:26 pm

2 stops31h 11m

$1,902

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Mon 7/6

6:00 am-2:10 pm

2 stops25h 10m

Cape Town Intl

Thu 7/9

1:50 pm-3:46 pm

3 stops32h 56m

$1,938

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Thu 8/6

6:00 am-2:10 pm

2 stops25h 10m

Cape Town Intl

Thu 8/13

1:50 pm-3:38 pm

3 stops32h 48m

$2,096

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

See travel insights to Cape Town from

How to get the cheapest flight ticket from St. Louis to Cape Town

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 St. Louis and Cape Town?

What is the cheapest month to fly to Cape Town?

If you are unable to visit Cape Town during the month of April, then departing from St. Louis during the month March is also very affordable. Most momondo users find prices during this month for around $1,395.

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

You could potentially save up to 31% on your flight if you consider stops on a St. Louis to Cape Town flight.

When to book flights from St. Louis to Cape Town

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Cape Town according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Cape Town (STL to CPT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Cape Town

Fastest flight time

18h 46m

Direct flights

None
The fastest flight from St. Louis to Cape Town takes 18h 46m
There are no direct flights from St. Louis to Cape Town. There are no popular flight routes from St. Louis to Cape Town.
Search flight deals

Frequently asked questions about flying from St. Louis to Cape Town

  • How far is Lambert-St Louis to Cape Town Intl by plane?

    The straight-line distance from Lambert-St Louis to Cape Town Intl is 8544.6 mi. In terms of flight time, this usually takes a little over 18h 46m.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Cape Town Intl Airport?

    Prices for flights from Lambert-St Louis Airport to Cape Town Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Cape Town Intl Airport?

  • How old do you have to be to fly from Lambert-St Louis Airport to Cape Town Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Cape Town Intl Airport.

  • What documentation or ID do you need to fly to Cape Town Intl Airport?

    The travel and health documents required for your trip to Cape Town Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Cape Town Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from St. Louis to Cape Town?

Best airlines flying from St. Louis to Cape Town

Compare and see reviews for airlines that fly from St. Louis to Cape Town with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $1,370Free CancellationRating
7.8
8,424 reviews
Search Delta flights
United AirlinesPriceFrom $1,395Free CancellationRating
7.4
9,875 reviews
Search United Airlines flights

Traveling to a place near Cape Town?

Book flights to Cape Town if you plan to visit one of these locations
Franschhoek
Stellenbosch
Porterville
Somerset West
Simon's Town
Gordon's Bay
Hermanus
Paarl

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Cape Town?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from St. Louis to Cape Town. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from St. Louis to Cape Town with flexible booking policies on momondo?

Flights from St. Louis to Cape Town with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from St. Louis to Cape Town?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from St. Louis to Cape Town.

I’m not ready to book a flight from St. Louis to Cape Town right now. Can momondo alert me if prices change?

Yes. momondo can track prices for St. Louis to Cape Town flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Cape Town trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 7/23
Thu 7/30
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to South Africa