Flights to Lambert-St Louis

R20 550 Cheap flights to St. Louis

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight to St. Louis departing on 2/8. 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.

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise 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.

Find the cheapest flights from South Africa to St. Louis

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
19:00 - 13:25
JNB
-
STL
25h 25m
1 stop
United Airlines Logo
12:27 - 18:30
STL
-
JNB
23h 03m
1 stop
R20 550United Airlines
Sun, Aug 2 - Tue, Aug 18
United Airlines Logo
22:00 - 23:44
JNB
-
STL
32h 44m
1 stop
United Airlines Logo
8:50 - 18:30
STL
-
JNB
26h 40m
2 stops
R21 226United Airlines
Sun, Aug 2 - Tue, Aug 18
United Airlines Logo
22:00 - 23:44
JNB
-
STL
32h 44m
1 stop
United Airlines Logo
15:30 - 8:35
STL
-
JNB
34h 05m
1 stop
R22 165United Airlines
Sun, Aug 2 - Wed, Aug 19
United Airlines Logo
22:00 - 23:44
JNB
-
STL
32h 44m
1 stop
United Airlines Logo
8:50 - 8:35
STL
-
JNB
40h 45m
2 stops
R22 314United Airlines
Sun, Aug 2 - Wed, Aug 19
Lufthansa Logo
12:20 - 13:25
JNB
-
STL
32h 05m
2 stops
Lufthansa Logo
12:59 - 8:35
STL
-
JNB
36h 36m
2 stops
R23 418Lufthansa
Sun, Aug 2 - Tue, Aug 18
British Airways Logo
21:15 - 19:21
JNB
-
STL
29h 06m
2 stops
British Airways Logo
20:07 - 9:25
STL
-
JNB
30h 18m
2 stops
R24 077British Airways
Sun, Aug 2 - Tue, Aug 18
Qatar Airways Logo
20:55 - 23:59
JNB
-
STL
34h 04m
2 stops
Qatar Airways Logo
13:25 - 4:00
STL
-
JNB
31h 35m
2 stops
R24 209Qatar Airways
Sun, Aug 2 - Tue, Aug 18
Qatar Airways Logo
20:55 - 23:59
JNB
-
STL
34h 04m
2 stops
Qatar Airways Logo
13:25 - 9:00
STL
-
JNB
36h 35m
2 stops
R24 225Qatar Airways
Sun, Aug 2 - Wed, Aug 19
British Airways Logo
21:15 - 20:03
JNB
-
STL
29h 48m
2 stops
British Airways Logo
17:11 - 7:00
STL
-
JNB
30h 49m
2 stops
R24 687British Airways
Sun, Aug 2 - Wed, Aug 19
Ethiopian Air Logo
13:50 - 19:26
CPT
-
STL
36h 36m
3 stops
Ethiopian Air Logo
19:05 - 14:10
STL
-
CPT
36h 05m
2 stops
R36 832Ethiopian Air
Tue, Jul 7 - Mon, Jul 13

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 10 June 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
Fastest return journey

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Sun 2/8

19:00-13:25

1 stop25h 25m

Lambert-St Louis

Tue 18/8

12:27-18:30

1 stop23h 03m

R20 550

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Sun 2/8

22:00-23:44

1 stop32h 44m

Lambert-St Louis

Tue 18/8

8:50-18:30

2 stops26h 40m

R21 226

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Sun 2/8

22:00-23:44

1 stop32h 44m

Lambert-St Louis

Wed 19/8

15:30-8:35

1 stop34h 05m

R22 165

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Sun 2/8

22:00-23:44

1 stop32h 44m

Lambert-St Louis

Wed 19/8

8:50-8:35

2 stops40h 45m

R22 314

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Sun 2/8

12:20-13:25

2 stops32h 05m

Lambert-St Louis

Tue 18/8

12:59-8:35

2 stops36h 36m

R23 418

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Sun 2/8

21:15-19:21

2 stops29h 06m

Lambert-St Louis

Tue 18/8

20:07-9:25

2 stops30h 18m

R24 077

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Sun 2/8

20:55-23:59

2 stops34h 04m

Lambert-St Louis

Tue 18/8

13:25-4:00

2 stops31h 35m

R24 209

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Sun 2/8

20:55-23:59

2 stops34h 04m

Lambert-St Louis

Wed 19/8

13:25-9:00

2 stops36h 35m

R24 225

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Sun 2/8

21:15-20:03

2 stops29h 48m

Lambert-St Louis

Wed 19/8

17:11-7:00

2 stops30h 49m

R24 687

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Tue 7/7

13:50-19:26

3 stops36h 36m

Lambert-St Louis

Mon 13/7

19:05-14:10

2 stops36h 05m

R36 832

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 090. 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 123.

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 490 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 R13 728 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

R22 495

Best Round-Trip Price

R20 550

Fastest flight time

40h 10m

Popular in

January
The best one-way flight price to St. Louis from South Africa in the last 5 days is R22 495 (Cape Town Intl to Lambert-St Louis).
The best round-trip flight price to St. Louis from South Africa in the last 5 days is R20 550 (Johannesburg OR Tambo to Lambert-St Louis).
The fastest flight to St. Louis from South Africa takes 40h 10m (Cape Town Intl to Lambert-St Louis).
January has the highest demand for flights to St. Louis, with a 5% price increase on average.

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 15 days out, which is when prices tend to be around R21 490.

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?

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.

An easier way to manage your Lambert-St Louis trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 10/7
Fri 17/7

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