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Cheap flights from Cape Town to St. Louis from $1,331

This is the cheapest round-trip 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 5/21. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Qatar Airways Logo
1:00 pm - 8:30 pm
CPT
-
STL
38h 30m
2 stops
Qatar Airways Logo
4:18 pm - 10:15 am
STL
-
CPT
34h 57m
2 stops
$1,331Qatar Airways
Thu, May 21 - Wed, Aug 26
Qatar Airways Logo
1:00 pm - 8:30 pm
CPT
-
STL
38h 30m
2 stops
Qatar Airways Logo
4:18 pm - 10:15 am
STL
-
CPT
34h 57m
2 stops
$1,332Qatar Airways
Thu, May 21 - Wed, Aug 26
Qatar Airways Logo
1:00 pm - 8:30 pm
CPT
-
STL
38h 30m
2 stops
Qatar Airways Logo
1:37 pm - 10:15 am
STL
-
CPT
37h 38m
2 stops
$1,340Qatar Airways
Thu, May 21 - Wed, Aug 26
Qatar Airways Logo
1:00 pm - 8:30 pm
CPT
-
STL
38h 30m
2 stops
Qatar Airways Logo
4:18 pm - 10:15 am
STL
-
CPT
34h 57m
2 stops
$1,344Qatar Airways
Thu, May 21 - Wed, Aug 26
Qatar Airways Logo
1:00 pm - 8:30 pm
CPT
-
STL
38h 30m
2 stops
Qatar Airways Logo
4:18 pm - 10:15 am
STL
-
CPT
34h 57m
2 stops
$1,345Qatar Airways
Thu, May 21 - Wed, Aug 26
Qatar Airways Logo
7:30 pm - 8:19 pm
CPT
-
STL
31h 49m
2 stops
Qatar Airways Logo
6:51 pm - 5:30 pm
STL
-
CPT
39h 39m
2 stops
$1,383Qatar Airways
Tue, Sep 1 - Wed, Sep 30
Virgin Atlantic Logo
8:05 pm - 3:57 pm
CPT
-
STL
26h 52m
1 stop
Virgin Atlantic Logo
7:05 pm - 5:50 pm
STL
-
CPT
39h 45m
1 stop
$1,499Virgin Atlantic
Tue, Sep 1 - Wed, Sep 30
Multiple Airlines Logo
8:05 pm - 11:56 am
CPT
-
STL
22h 51m
1 stop
Multiple Airlines Logo
1:15 pm - 5:50 pm
STL
-
CPT
21h 35m
1 stop
$1,515Multiple Airlines
Tue, May 5 - Sat, Jul 11
Delta Logo
8:05 pm - 2:31 pm
CPT
-
STL
25h 26m
2 stops
Delta Logo
7:05 pm - 5:50 pm
STL
-
CPT
39h 45m
1 stop
$1,547Delta
Tue, Sep 1 - Wed, Sep 30
United Airlines Logo
5:55 pm - 1:25 pm
CPT
-
STL
26h 30m
1 stop
United Airlines Logo
3:30 pm - 9:30 am
STL
-
CPT
35h 00m
1 stop
$1,549United Airlines
Thu, May 21 - Wed, Aug 26

Lufthansa flights from Cape Town to St. Louis

Our best Lufthansa deals on Cape Town to St. Louis flight tickets
Lufthansa
May 21
CPT5:55 pmCape Town Intl
26h 30m
1 stop
STL1:25 pmLambert-St Louis
Aug 26
STL3:30 pmLambert-St Louis
35h 00m
1 stop
CPT9:30 amCape Town Intl
$1,569
Lufthansa
May 21
CPT5:55 pmCape Town Intl
26h 30m
1 stop
STL1:25 pmLambert-St Louis
Aug 26
STL3:30 pmLambert-St Louis
35h 00m
1 stop
CPT9:30 amCape Town Intl
$1,571
Lufthansa
May 21
CPT5:55 pmCape Town Intl
26h 30m
1 stop
STL1:25 pmLambert-St Louis
Aug 26
STL3:30 pmLambert-St Louis
35h 00m
1 stop
CPT9:30 amCape Town Intl
$1,574

Ethiopian Air flights from Cape Town to St. Louis

Our best Ethiopian Air deals on Cape Town to St. Louis flight tickets
Ethiopian Air
May 6
CPT1:50 pmCape Town Intl
29h 57m
3 stops
STL12:47 pmLambert-St Louis
Jul 10
STL6:00 amLambert-St Louis
25h 35m
2 stops
CPT2:35 pmCape Town Intl
$2,174
Ethiopian Air
Jun 29
CPT1:50 pmCape Town Intl
29h 21m
3 stops
STL12:11 pmLambert-St Louis
Jul 13
STL8:35 pmLambert-St Louis
35h 00m
2 stops
CPT2:35 pmCape Town Intl
$2,243

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated March 26, 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 round-trip

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Thu 5/21

1:00 pm-8:30 pm

2 stops38h 30m

Lambert-St Louis

Wed 8/26

4:18 pm-10:15 am

2 stops34h 57m

$1,331

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Thu 5/21

1:00 pm-8:30 pm

2 stops38h 30m

Lambert-St Louis

Wed 8/26

4:18 pm-10:15 am

2 stops34h 57m

$1,332

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Thu 5/21

1:00 pm-8:30 pm

2 stops38h 30m

Lambert-St Louis

Wed 8/26

1:37 pm-10:15 am

2 stops37h 38m

$1,340

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Thu 5/21

1:00 pm-8:30 pm

2 stops38h 30m

Lambert-St Louis

Wed 8/26

4:18 pm-10:15 am

2 stops34h 57m

$1,344

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Thu 5/21

1:00 pm-8:30 pm

2 stops38h 30m

Lambert-St Louis

Wed 8/26

4:18 pm-10:15 am

2 stops34h 57m

$1,345

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Tue 9/1

7:30 pm-8:19 pm

2 stops31h 49m

Lambert-St Louis

Wed 9/30

6:51 pm-5:30 pm

2 stops39h 39m

$1,383

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Tue 9/1

8:05 pm-3:57 pm

1 stop26h 52m

Lambert-St Louis

Wed 9/30

7:05 pm-5:50 pm

1 stop39h 45m

$1,499
Quickest round-trip

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Tue 5/5

8:05 pm-11:56 am

1 stop22h 51m

Lambert-St Louis

Sat 7/11

1:15 pm-5:50 pm

1 stop21h 35m

$1,515

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Tue 9/1

8:05 pm-2:31 pm

2 stops25h 26m

Lambert-St Louis

Wed 9/30

7:05 pm-5:50 pm

1 stop39h 45m

$1,547

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Thu 5/21

5:55 pm-1:25 pm

1 stop26h 30m

Lambert-St Louis

Wed 8/26

3:30 pm-9:30 am

1 stop35h 00m

$1,549

Flights are sorted by cheapest round-trip 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 $979. The month of February is another great option to travel to St. Louis, with average flight prices from Cape Town averaging around $999.

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

You could potentially save up to 5% 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 round-trip 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

31h 49m

Direct flights

None
The fastest flight from Cape Town to St. Louis takes 31h 49m
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 8544.6 mi. In terms of flight time, this usually takes a little over 31h 49m.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for 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 license 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.

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Hermann
Fairview Heights
Florissant
Maryland Heights
O'Fallon
Collinsville
St. Peters
Wentzville
Alton
Fenton
Farmington
Clayton
Festus
Edwardsville
Eureka
Litchfield
Shrewsbury
Grafton

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Cape Town to St. Louis for you.

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

Yes. All flights to St. Louis from Cape Town on momondo can be compared and filtered by various policies on offer, including flexible booking.

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?

Of course. momondo tracks the price of Cape Town to St. Louis flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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