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Cheap flights from Johannesburg to St. Louis from R14 484

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 7/9. 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

Air France Logo
18:50 - 16:43JNB-STL
28h 53m2 stops
Air France Logo
11:36 - 11:50STL-JNB
40h 14m2 stops
R18 096Air France
Find Deal
Wed, Oct 15 - Tue, Nov 4
Virgin Atlantic Logo
21:55 - 15:55JNB-STL
25h 00m1 stop
Virgin Atlantic Logo
13:30 - 19:00STL-JNB
21h 30m1 stop
R18 114Virgin Atlantic
Find Deal
Wed, Oct 15 - Tue, Nov 4
Air France Logo
18:50 - 17:47JNB-STL
29h 57m2 stops
Air France Logo
16:10 - 11:50STL-JNB
35h 40m2 stops
R18 132Air France
Find Deal
Wed, Oct 15 - Tue, Nov 4
KLM Logo
18:50 - 16:43JNB-STL
28h 53m2 stops
KLM Logo
7:05 - 22:05STL-JNB
31h 00m2 stops
R18 502KLM
Find Deal
Thu, Oct 16 - Tue, Nov 4
British Airways Logo
19:25 - 13:44JNB-STL
49h 19m2 stops
British Airways Logo
13:20 - 10:25STL-JNB
37h 05m2 stops
R18 783British Airways
Find Deal
Thu, Oct 16 - Tue, Nov 4
British Airways Logo
21:15 - 18:28JNB-STL
28h 13m2 stops
British Airways Logo
17:25 - 7:00STL-JNB
30h 35m2 stops
R19 435British Airways
Find Deal
Wed, Sep 10 - Sat, Sep 13
Lufthansa Logo
19:00 - 13:30JNB-STL
25h 30m1 stop
Lufthansa Logo
15:50 - 9:30STL-JNB
33h 40m1 stop
R48 791Lufthansa
Find Deal
Sat, Sep 13 - Wed, Dec 3
United Airlines Logo
22:00 - 10:52JNB-STL
20h 52m1 stop
United Airlines Logo
8:25 - 18:35STL-JNB
26h 10m2 stops
R63 452United Airlines
Find Deal
Thu, Nov 13 - Thu, Nov 20
United Airlines Logo
22:00 - 10:52JNB-STL
20h 52m1 stop
United Airlines Logo
10:00 - 18:35STL-JNB
24h 35m2 stops
R63 522United Airlines
Find Deal
Thu, Nov 13 - Thu, Nov 20
Lufthansa Logo
19:45 - 13:55JNB-STL
26h 10m1 stop
Lufthansa Logo
18:35 - 7:05STL-JNB
28h 30m2 stops
R81 601Lufthansa
Find Deal
Tue, Nov 4 - Sun, Dec 28

Air France flights from Johannesburg to St. Louis

Our best Air France deals on Johannesburg to St. Louis flight tickets
Air France
Oct 15
JNB18:50Johannesburg OR Tambo
28h 53m
2 stops
STL16:43Lambert-St Louis
Nov 4
STL11:36Lambert-St Louis
40h 14m
2 stops
JNB11:50Johannesburg OR Tambo
R18 096
Find similar
Air France
Oct 15
JNB18:50Johannesburg OR Tambo
29h 57m
2 stops
STL17:47Lambert-St Louis
Nov 4
STL16:10Lambert-St Louis
35h 40m
2 stops
JNB11:50Johannesburg OR Tambo
R18 132
Find similar

Virgin Atlantic flights from Johannesburg to St. Louis

Our best Virgin Atlantic deals on Johannesburg to St. Louis flight tickets
Virgin Atlantic
Oct 15
JNB21:55Johannesburg OR Tambo
25h 00m
1 stop
STL15:55Lambert-St Louis
Nov 4
STL13:30Lambert-St Louis
21h 30m
1 stop
JNB19:00Johannesburg OR Tambo
R18 114
Find similar
Virgin Atlantic
Oct 15
JNB21:55Johannesburg OR Tambo
26h 52m
1 stop
STL17:47Lambert-St Louis
Nov 4
STL17:15Lambert-St Louis
17h 45m
1 stop
JNB19:00Johannesburg OR Tambo
R20 176
Find similar
Virgin Atlantic
Oct 11
JNB21:55Johannesburg OR Tambo
30h 43m
1 stop
STL21:38Lambert-St Louis
Oct 18
STL17:15Lambert-St Louis
19h 25m
1 stop
JNB19:40Johannesburg OR Tambo
R26 854
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 27 August 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

Wed 15/10

18:50-16:43

2 stops28h 53m

Lambert-St Louis

Tue 4/11

11:36-11:50

2 stops40h 14m

R18 096

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Wed 15/10

21:55-15:55

1 stop25h 00m

Lambert-St Louis

Tue 4/11

13:30-19:00

1 stop21h 30m

R18 114

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Wed 15/10

18:50-17:47

2 stops29h 57m

Lambert-St Louis

Tue 4/11

16:10-11:50

2 stops35h 40m

R18 132

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Thu 16/10

18:50-16:43

2 stops28h 53m

Lambert-St Louis

Tue 4/11

7:05-22:05

2 stops31h 00m

R18 502

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Thu 16/10

19:25-13:44

2 stops49h 19m

Lambert-St Louis

Tue 4/11

13:20-10:25

2 stops37h 05m

R18 783

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Wed 10/9

21:15-18:28

2 stops28h 13m

Lambert-St Louis

Sat 13/9

17:25-7:00

2 stops30h 35m

R19 435

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Sat 13/9

19:00-13:30

1 stop25h 30m

Lambert-St Louis

Wed 3/12

15:50-9:30

1 stop33h 40m

R48 791

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Thu 13/11

22:00-10:52

1 stop20h 52m

Lambert-St Louis

Thu 20/11

8:25-18:35

2 stops26h 10m

R63 452

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Thu 13/11

22:00-10:52

1 stop20h 52m

Lambert-St Louis

Thu 20/11

10:00-18:35

2 stops24h 35m

R63 522

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Tue 4/11

19:45-13:55

1 stop26h 10m

Lambert-St Louis

Sun 28/12

18:35-7:05

2 stops28h 30m

R81 601

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

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 308. 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 R19 136.

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 649. 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 875.

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 672. In the afternoon is when there is more demand to fly to St. Louis, so prices are often more expensive at around R23 695 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 989 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 894 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.
Search flight deals

  • 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 20h 52m 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
KLMPriceFrom R17 575Free CancellationRating
7,8
1 384 reviews
Search KLM flights
United AirlinesPriceFrom R17 663Free CancellationRating
7,4
8 945 reviews
Search United Airlines flights
LufthansaPriceFrom R17 842Free CancellationRating
6,8
7 363 reviews
Search Lufthansa flights
British AirwaysPriceFrom R18 068Free CancellationRating
6,7
7 310 reviews
Search British Airways flights
Virgin AtlanticPriceFrom R18 117Free CancellationRating
7,4
661 reviews
Search Virgin Atlantic flights
Air FrancePriceFrom R18 125Free CancellationRating
7,4
1 469 reviews
Search Air France flights
Qatar AirwaysPriceFrom R23 687Free CancellationRating
7,4
3 607 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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