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Flights to Lambert-St Louis

R12 181 Cheap flights to St. Louis

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to St. Louis departing on 17/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from South Africa to St. Louis

Cheap return flights

Enter your travel dates to find the best prices.
Delta Logo
20:05 - 12:53
CPT
-
STL
23h 48m
1 stop
Delta Logo
6:45 - 17:50
STL
-
CPT
28h 05m
2 stops
R21 196Delta
Fri, Sep 11 - Sat, Sep 19
Delta Logo
20:25 - 20:50
JNB
-
STL
31h 25m
2 stops
Delta Logo
17:30 - 8:45
STL
-
JNB
32h 15m
2 stops
R21 196Delta
Mon, Sep 21 - Mon, Oct 5
Multiple Airlines Logo
9:50 - 20:04
JNB
-
STL
41h 14m
2 stops
Multiple Airlines Logo
6:54 - 8:20
STL
-
JNB
42h 26m
2 stops
R21 213Multiple Airlines
Mon, Aug 3 - Wed, Aug 19
Delta Logo
20:05 - 18:02
CPT
-
STL
28h 57m
1 stop
Delta Logo
11:51 - 17:50
STL
-
CPT
22h 59m
1 stop
R21 379Delta
Fri, Sep 11 - Mon, Sep 21
Delta Logo
20:05 - 12:53
CPT
-
STL
23h 48m
1 stop
Delta Logo
14:18 - 17:50
STL
-
CPT
20h 32m
2 stops
R21 446Delta
Fri, Sep 11 - Mon, Sep 21
Lufthansa Logo
8:45 - 15:38
JNB
-
STL
61h 53m
2 stops
Lufthansa Logo
16:55 - 18:30
STL
-
JNB
18h 35m
1 stop
R21 946Lufthansa
Wed, Sep 23 - Wed, Oct 7
Lufthansa Logo
8:45 - 15:38
JNB
-
STL
61h 53m
2 stops
Lufthansa Logo
16:55 - 18:30
STL
-
JNB
18h 35m
1 stop
R21 962Lufthansa
Wed, Sep 23 - Tue, Oct 6
Qatar Airways Logo
19:30 - 20:30
CPT
-
STL
32h 00m
2 stops
Qatar Airways Logo
13:25 - 10:15
STL
-
CPT
37h 50m
2 stops
R22 246Qatar Airways
Thu, May 21 - Wed, Aug 26
Qatar Airways Logo
20:55 - 0:16
JNB
-
STL
34h 21m
2 stops
Qatar Airways Logo
9:31 - 4:00
STL
-
JNB
35h 29m
2 stops
R22 296Qatar Airways
Mon, Aug 3 - Thu, Aug 20
United Airlines Logo
19:00 - 13:25
JNB
-
STL
25h 25m
1 stop
United Airlines Logo
11:59 - 18:30
STL
-
JNB
23h 31m
1 stop
R22 646United Airlines
Mon, Sep 21 - Wed, Oct 7

momondo Fare Finder

 
Locate flights to Lambert-St Louis that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 13 550 searches and data was last updated on 29 April 2026.
Use the filters below to find and compare flights to St. Louis that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Fri 11/9

20:05-12:53

1 stop23h 48m

Lambert-St Louis

Sat 19/9

6:45-17:50

2 stops28h 05m

R21 196

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Mon 21/9

20:25-20:50

2 stops31h 25m

Lambert-St Louis

Mon 5/10

17:30-8:45

2 stops32h 15m

R21 196

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Mon 3/8

9:50-20:04

2 stops41h 14m

Lambert-St Louis

Wed 19/8

6:54-8:20

2 stops42h 26m

R21 213

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Fri 11/9

20:05-18:02

1 stop28h 57m

Lambert-St Louis

Mon 21/9

11:51-17:50

1 stop22h 59m

R21 379
Fastest return journey

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Fri 11/9

20:05-12:53

1 stop23h 48m

Lambert-St Louis

Mon 21/9

14:18-17:50

2 stops20h 32m

R21 446

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Wed 23/9

8:45-15:38

2 stops61h 53m

Lambert-St Louis

Wed 7/10

16:55-18:30

1 stop18h 35m

R21 946

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Wed 23/9

8:45-15:38

2 stops61h 53m

Lambert-St Louis

Tue 6/10

16:55-18:30

1 stop18h 35m

R21 962

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Thu 21/5

19:30-20:30

2 stops32h 00m

Lambert-St Louis

Wed 26/8

13:25-10:15

2 stops37h 50m

R22 246

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Mon 3/8

20:55-0:16

2 stops34h 21m

Lambert-St Louis

Thu 20/8

9:31-4:00

2 stops35h 29m

R22 296

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Mon 21/9

19:00-13:25

1 stop25h 25m

Lambert-St Louis

Wed 7/10

11:59-18:30

1 stop23h 31m

R22 646

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to St. Louis from

St. Louis flights insights and trends

Explore insights for your St. Louis flight to craft the best travel plan

What is the cheapest month to fly to St. Louis?

In general, October is the cheapest month to fly from South Africa to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around R17 313. If you aren’t able to travel to St. Louis during the month of October, then flying in November is also cheap. Prices for this month can be found on momondo for an average of R17 313.

How far in advance should I book a flight to St. Louis?

You are more likely to see cheaper flights to St. Louis from South Africa when booking weeks ahead of your departure date. In general, you can expect to find flights to St. Louis for around R21 454 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to St. Louis from South Africa for as low as R16 330 on momondo.

Cheapest flights to Lambert-St Louis

Find the cheapest flights to Lambert-St Louis from your nearest city or airport

Cheap St. Louis flight deals and tips

Summary info about St. Louis flight prices, duration and airlines

Best One-Way Price

R12 181

Best Round-Trip Price

R21 196

Fastest flight time

44h 19m

Popular in

January
The best one-way flight price to St. Louis from South Africa in the last 72 hours is R12 181 (Johannesburg OR Tambo to Lambert-St Louis).
Search Deals
The best round-trip flight price to St. Louis from South Africa in the last 72 hours is R21 196 (Cape Town Intl to Lambert-St Louis).
Search Deals
The fastest flight to St. Louis from South Africa takes 44h 19m (Cape Town Intl to Lambert-St Louis).
Search Deals
January has the highest demand for flights to St. Louis, with a 7% price increase on average.
Search Deals

Frequently asked questions about flying to St. Louis

How far in advance should I book a flight to St. Louis?

The best time to book a flight to St. Louis from South Africa is 78 days out, which is when prices tend to be around R21 454.

Is there an alternative airport near St. Louis?

Belleville Airport, Marion Williamson County Airport or Springfield Capital Airport can be an alternative airport used for travel to St. Louis.

When did momondo last update prices for flights to Lambert-St Louis Airport?

Prices for flights to Lambert-St Louis Airport refresh daily.

How many operators does momondo search for flights to Lambert-St Louis Airport?

The number of operators available for flights to Lambert-St Louis Airport is 7 as of April 2026.

How old do you have to be to fly to Lambert-St Louis 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 stopovers. It is recommended that you verify with the airline you are booking with for travel to Lambert-St Louis Airport.

What documentation or ID do you need to fly to Lambert-St Louis Airport?

The travel and health documents required for your trip to Lambert-St Louis 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 licence, and a passport valid for six-months after you plan to arrive at Lambert-St Louis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

It is quick and easy to find flights to St. Louis on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to St. Louis that suits you.

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

All flight searches to St. Louis on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for flights to St. Louis, momondo helps you find the right flight by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of 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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Find better results for your trip to St. Louis

Popular Flights to St. Louis

Popular routes according to searches in the past day on momondo
Cape Town Intl to Lambert-St Louis Flightsfrom R1 287
Johannesburg to Lambert-St Louis Flightsfrom R1 384