STL - JNB

R17 726 Find Cheap Flights from St. Louis to Johannesburg

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to OR Tambo departing on 7/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Johannesburg OR Tambo Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Johannesburg.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Johannesburg.
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Everything you should know

Cheapest return fare
R20 919
Typical prices: R23 081-R25 924
Multiple Airlines
Wed 1/4Wed 22/4
STL - JNB • 2 stops
Cheapest one-way flight
R17 028
Multiple Airlines
Wed 7/1
STL - JNB • 3 stops
When to travel
February
Cheapest • 23% price drop
February
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to OR Tambo!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from St. Louis to Johannesburg (STL-JNB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from St. Louis to Johannesburg that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from St. Louis to OR Tambo

Wed, Apr 1 - Wed, Apr 22
Multiple Airlines Logo
7:05 - 8:20
STL
-
JNB
42h 15m2 stops
Multiple Airlines Logo
9:50 - 15:15
JNB
-
STL
36h 25m2 stops
R20 919Multiple Airlines
Fri, May 1 - Sun, May 10
Multiple Airlines Logo
7:00 - 8:20
STL
-
JNB
42h 20m2 stops
Multiple Airlines Logo
9:50 - 20:06
JNB
-
STL
41h 16m2 stops
R21 335Multiple Airlines
Mon, Feb 9 - Mon, Feb 23
Multiple Airlines Logo
7:00 - 18:35
STL
-
JNB
27h 35m1 stop
Multiple Airlines Logo
20:15 - 21:05
JNB
-
STL
32h 50m2 stops
R22 748Multiple Airlines
Tue, Feb 10 - Wed, Feb 25
SWISS Logo
17:59 - 18:35
STL
-
JNB
40h 36m1 stop
SWISS Logo
20:15 - 22:59
JNB
-
STL
34h 44m2 stops
R22 914SWISS
Mon, Jan 19 - Sat, Jan 31
Multiple Airlines Logo
13:15 - 10:30
STL
-
JNB
37h 15m2 stops
Multiple Airlines Logo
22:00 - 23:59
JNB
-
STL
33h 59m1 stop
R22 998Multiple Airlines
Wed, Feb 11 - Wed, Feb 18
Multiple Airlines Logo
8:31 - 8:20
STL
-
JNB
39h 49m2 stops
Multiple Airlines Logo
9:50 - 15:35
JNB
-
STL
37h 45m2 stops
R23 064Multiple Airlines
Mon, Jan 19 - Sat, Jan 31
Lufthansa Logo
18:40 - 7:05
STL
-
JNB
52h 25m2 stops
Lufthansa Logo
22:00 - 23:59
JNB
-
STL
33h 59m1 stop
R23 131Lufthansa
Tue, Feb 10 - Wed, Feb 25
Virgin Atlantic Logo
9:59 - 19:00
STL
-
JNB
25h 01m1 stop
Virgin Atlantic Logo
21:55 - 17:42
JNB
-
STL
27h 47m1 stop
R23 164Virgin Atlantic
Thu, Feb 12 - Thu, Feb 19
United Airlines Logo
8:30 - 18:35
STL
-
JNB
26h 05m2 stops
United Airlines Logo
22:00 - 21:05
JNB
-
STL
31h 05m2 stops
R23 230United Airlines
Tue, Feb 10 - Wed, Feb 25
Multiple Airlines Logo
15:11 - 7:05
STL
-
JNB
31h 54m2 stops
Multiple Airlines Logo
20:15 - 21:40
JNB
-
STL
33h 25m2 stops
R23 280Multiple Airlines
Booking Insights

KAYAK's insights & trends for St. Louis to OR Tambo flights

Get data-powered insights and trends into flights from St. Louis to OR Tambo to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from St. Louis to Johannesburg OR Tambo Airport?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from St. Louis to Johannesburg OR Tambo Airport departing in April.

What is the cheapest month to fly from St. Louis to Johannesburg OR Tambo Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to Johannesburg OR Tambo Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from St. Louis to Johannesburg OR Tambo Airport is February, where tickets cost R19 372 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is R32 443 and R30 697 respectively.

Find deals

Good to know

Low seasonMarch
Cheapest flightR17 028
Best time to beat the crowds (4% less expensive on average)
Most popular time to fly and prices are also 24% lower on average.
Flight from St. Louis to Johannesburg

When to book flights from St. Louis to OR Tambo

Are your dates flexible? Find out the best times to travel from St. Louis to OR Tambo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking St. Louis to Johannesburg flights

  • What is the cheapest flight from St. Louis to Johannesburg OR Tambo Airport?

    In the last 3 days, the lowest price for a flight from St. Louis to Johannesburg OR Tambo Airport was R17 028 for a one-way ticket and R21 335 for a return.

  • Which airports will I be using when flying from St. Louis to Johannesburg?

    St. Louis airport is called Lambert-St Louis and the only airport in Johannesburg is Johannesburg OR Tambo.

  • Which aircraft models fly most regularly from St. Louis to Johannesburg?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Johannesburg?

    SkyTeam is the only airline alliance operating flights between St. Louis and Johannesburg.

  • How does KAYAK find such low prices on flights from St. Louis to Johannesburg?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Johannesburg.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Johannesburg?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Johannesburg from St. Louis is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Johannesburg?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Johannesburg with an airline and back to St. Louis with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Johannesburg?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Johannesburg from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from St. Louis to OR Tambo

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Johannesburg. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to OR Tambo? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7,7
KLMOverall score based on 1435 reviews
7,1Entertainment
7,6Comfort
7,7Boarding
8,4Crew
7,2Food
Airline reviews

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

4,0 OkayShereen, Dec 2025
Read more KLM reviews

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Terrible last row seats many seats available but no offer to move to better seat

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

Everything you need to know for your flight from St. Louis to OR Tambo

Information on your arrival and departure airports

St. Louis (STL)
OR Tambo (JNB)