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Cheap flights from Johannesburg to St. Louis from R12 783

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Johannesburg to St. Louis departing on 12/1. 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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Cheap return flights

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British Airways Logo
22:00 - 20:38JNB-STL
30h 38m2 stops
British Airways Logo
22:00 - 7:00STL-JNB
26h 00m1 stop
R17 544British Airways
Find Deal
Fri, Dec 5 - Tue, Jun 9
British Airways Logo
22:00 - 20:38JNB-STL
30h 38m2 stops
British Airways Logo
16:48 - 7:00STL-JNB
31h 12m2 stops
R18 032British Airways
Find Deal
Fri, Dec 5 - Tue, Jun 9
Delta Logo
22:00 - 18:00JNB-STL
28h 00m2 stops
Delta Logo
17:30 - 11:05STL-JNB
34h 35m2 stops
R18 067Delta
Find Deal
Fri, Dec 5 - Tue, Jun 9
British Airways Logo
22:00 - 22:47JNB-STL
32h 47m2 stops
British Airways Logo
22:00 - 9:25STL-JNB
28h 25m1 stop
R18 328British Airways
Find Deal
Fri, Dec 5 - Tue, Jun 9
Delta Logo
22:00 - 21:02JNB-STL
31h 02m2 stops
Delta Logo
14:38 - 12:10STL-JNB
37h 32m2 stops
R20 072Delta
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Wed, Dec 3 - Wed, Dec 10
United Airlines Logo
22:00 - 11:38JNB-STL
21h 38m1 stop
United Airlines Logo
17:45 - 18:35STL-JNB
40h 50m2 stops
R23 978United Airlines
Find Deal
Fri, Dec 19 - Fri, Dec 26
Air Canada Logo
20:15 - 22:45JNB-STL
34h 30m3 stops
Air Canada Logo
16:05 - 10:30STL-JNB
34h 25m2 stops
R25 129Air Canada
Find Deal
Wed, Dec 3 - Wed, Dec 10
Air Canada Logo
20:15 - 22:45JNB-STL
34h 30m3 stops
Air Canada Logo
13:30 - 8:35STL-JNB
36h 05m2 stops
R27 362Air Canada
Find Deal
Fri, Dec 5 - Tue, Jun 9
United Airlines Logo
22:00 - 14:26JNB-STL
24h 26m2 stops
United Airlines Logo
8:05 - 18:35STL-JNB
26h 30m2 stops
R32 663United Airlines
Find Deal
Fri, Dec 19 - Fri, Dec 26
Lufthansa Logo
19:45 - 17:03JNB-STL
29h 18m2 stops
Lufthansa Logo
15:50 - 9:30STL-JNB
33h 40m1 stop
R39 237Lufthansa
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Wed, Dec 3 - Wed, Dec 10

British Airways flights from Johannesburg to St. Louis

Our best British Airways deals on Johannesburg to St. Louis flight tickets
British Airways
Dec 5
JNB22:00Johannesburg OR Tambo
30h 38m
2 stops
STL20:38Lambert-St Louis
Jun 9
STL22:00Lambert-St Louis
26h 00m
1 stop
JNB7:00Johannesburg OR Tambo
R17 544
Find similar
British Airways
Dec 5
JNB22:00Johannesburg OR Tambo
30h 38m
2 stops
STL20:38Lambert-St Louis
Jun 9
STL16:48Lambert-St Louis
31h 12m
2 stops
JNB7:00Johannesburg OR Tambo
R18 032
Find similar
British Airways
Dec 5
JNB22:00Johannesburg OR Tambo
32h 47m
2 stops
STL22:47Lambert-St Louis
Jun 9
STL22:00Lambert-St Louis
28h 25m
1 stop
JNB9:25Johannesburg OR Tambo
R18 328
Find similar

Delta flights from Johannesburg to St. Louis

Our best Delta deals on Johannesburg to St. Louis flight tickets
Delta
Dec 5
JNB22:00Johannesburg OR Tambo
28h 00m
2 stops
STL18:00Lambert-St Louis
Jun 9
STL17:30Lambert-St Louis
34h 35m
2 stops
JNB11:05Johannesburg OR Tambo
R18 067
Find similar
Delta
Dec 3
JNB22:00Johannesburg OR Tambo
31h 02m
2 stops
STL21:02Lambert-St Louis
Dec 10
STL14:38Lambert-St Louis
37h 32m
2 stops
JNB12:10Johannesburg OR Tambo
R20 072
Find similar
Delta
Feb 4
JNB21:55Johannesburg OR Tambo
27h 55m
1 stop
STL17:50Lambert-St Louis
Feb 8
STL17:33Lambert-St Louis
31h 02m
2 stops
JNB8:35Johannesburg OR Tambo
R31 983
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Johannesburg 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 13 550 searches. Data last updated 5 November 2025.
Use the filters below to find and compare flights from Johannesburg to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Fri 5/12

22:00-20:38

2 stops30h 38m

Lambert-St Louis

Tue 9/6

22:00-7:00

1 stop26h 00m

R17 544

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Fri 5/12

22:00-20:38

2 stops30h 38m

Lambert-St Louis

Tue 9/6

16:48-7:00

2 stops31h 12m

R18 032

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Fri 5/12

22:00-18:00

2 stops28h 00m

Lambert-St Louis

Tue 9/6

17:30-11:05

2 stops34h 35m

R18 067

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Fri 5/12

22:00-22:47

2 stops32h 47m

Lambert-St Louis

Tue 9/6

22:00-9:25

1 stop28h 25m

R18 328

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Wed 3/12

22:00-21:02

2 stops31h 02m

Lambert-St Louis

Wed 10/12

14:38-12:10

2 stops37h 32m

R20 072

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Fri 19/12

22:00-11:38

1 stop21h 38m

Lambert-St Louis

Fri 26/12

17:45-18:35

2 stops40h 50m

R23 978

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Wed 3/12

20:15-22:45

3 stops34h 30m

Lambert-St Louis

Wed 10/12

16:05-10:30

2 stops34h 25m

R25 129

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Fri 5/12

20:15-22:45

3 stops34h 30m

Lambert-St Louis

Tue 9/6

13:30-8:35

2 stops36h 05m

R27 362

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Fri 19/12

22:00-14:26

2 stops24h 26m

Lambert-St Louis

Fri 26/12

8:05-18:35

2 stops26h 30m

R32 663

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Wed 3/12

19:45-17:03

2 stops29h 18m

Lambert-St Louis

Wed 10/12

15:50-9:30

1 stop33h 40m

R39 237

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to St. Louis from

How to get the cheapest flight ticket from Johannesburg 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 Johannesburg and St. Louis?

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

In general, November is the cheapest month to fly from Johannesburg to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around R18 049. If you aren’t able to travel to St. Louis during the month of November, then flying in October is also cheap. Prices for this month can be found on momondo for an average of R18 799.

What is the cheapest day to depart on your flight to St. Louis?

The cheapest day to depart from Johannesburg to St. Louis is on a Wednesday when prices can be found for as low as R17 467. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to St. Louis on Saturday is R23 629.

What is the cheapest time of day to depart on your flight to St. Louis?

Our data shows that the cheapest Johannesburg to St. Louis flights are usually those with departure times at midday. Our users have found flights to St. Louis at midday for as low as R17 490. In the afternoon is when there is more demand to fly to St. Louis, so prices are often more expensive at around R23 450 per ticket.

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

You are more likely to see cheaper flights to St. Louis from Johannesburg when booking weeks ahead of your departure date. In general, you can expect to find flights to St. Louis for around R21 748 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 Johannesburg for as low as R19 305 on momondo.

Cheap Johannesburg to St. Louis flight deals and tips

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

Direct flights

None
There are no direct flights from Johannesburg to St. Louis. There are no popular flight routes from Johannesburg to St. Louis.
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  • How far is Johannesburg to Lambert-St Louis by plane?

    There are 14155,8 km between Johannesburg and Lambert-St Louis. Typically, this will take 21h 38m by plane in normal conditions.

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

    Prices for flights from Johannesburg to Lambert-St Louis Airport were last updated today.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Johannesburg 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 licence 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.

Best airlines flying from Johannesburg to St. Louis

Compare and see reviews for airlines that fly from Johannesburg to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom R17 134Free CancellationRating
7,4
9 000 reviews
Search United Airlines flights
KLMPriceFrom R17 394Free CancellationRating
7,7
1 405 reviews
Search KLM flights
LufthansaPriceFrom R17 658Free CancellationRating
6,8
7 554 reviews
Search Lufthansa flights
British AirwaysPriceFrom R17 920Free CancellationRating
6,7
7 496 reviews
Search British Airways flights
Virgin AtlanticPriceFrom R17 931Free CancellationRating
7,5
672 reviews
Search Virgin Atlantic flights
Air FrancePriceFrom R18 118Free CancellationRating
7,4
1 484 reviews
Search Air France flights
Qatar AirwaysPriceFrom R23 443Free CancellationRating
7,4
3 661 reviews
Search Qatar Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Johannesburg 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 Johannesburg to St. Louis for you.

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

Flights from Johannesburg to St. Louis 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 Johannesburg to St. Louis?

momondo provides multiple filters to help you find the best flight to St. Louis from Johannesburg. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Johannesburg to St. Louis now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to St. Louis and let you know when they change.

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