STL - JNB

$1,153 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 Johannesburg departing on 12/15. 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

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, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Johannesburg, as well as popular online travel agencies
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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 round-trip 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 round-trip flight deals from St. Louis to Johannesburg

Tue, Nov 11 - Thu, Feb 5
American Airlines Logo
1:43 pm - 7:35 amSTL-JNB
33h 52m2 stops
American Airlines Logo
10:00 pm - 8:23 pmJNB-STL
30h 23m2 stops
$1,173American Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 21
Qatar Airways Logo
9:43 am - 4:10 pmSTL-JNB
47h 27m2 stops
Qatar Airways Logo
8:25 pm - 8:53 pmJNB-STL
31h 28m2 stops
$1,210Qatar Airways
Find Deal
Wed, Oct 1 - Fri, Oct 31
Qatar Airways Logo
8:50 am - 4:10 pmSTL-JNB
48h 20m2 stops
Qatar Airways Logo
9:25 am - 4:23 pmJNB-STL
37h 58m2 stops
$1,212Qatar Airways
Find Deal
Fri, Jan 30 - Tue, Feb 17
Delta Logo
7:30 am - 7:00 pmSTL-JNB
27h 30m1 stop
Delta Logo
9:55 pm - 10:50 amJNB-STL
20h 55m1 stop
$1,371Delta
Find Deal
Fri, Jan 30 - Tue, Feb 17
Delta Logo
7:30 am - 7:00 pmSTL-JNB
27h 30m1 stop
Delta Logo
9:55 pm - 11:10 pmJNB-STL
33h 15m2 stops
$1,376Delta
Find Deal
Tue, Oct 14 - Tue, Oct 21
Multiple Airlines Logo
11:39 am - 5:45 pmSTL-JNB
23h 06m1 stop
Multiple Airlines Logo
7:35 pm - 3:18 pmJNB-STL
50h 43m2 stops
$1,398Multiple Airlines
Find Deal
Fri, Jan 30 - Tue, Feb 17
Multiple Airlines Logo
4:05 pm - 10:30 amSTL-JNB
34h 25m2 stops
Multiple Airlines Logo
8:15 pm - 10:56 pmJNB-STL
34h 41m3 stops
$1,440Multiple Airlines
Find Deal
Tue, Nov 11 - Thu, Feb 5
Air Canada Logo
4:05 pm - 10:30 amSTL-JNB
34h 25m2 stops
Air Canada Logo
8:15 pm - 10:52 amJNB-STL
46h 37m3 stops
$1,490Air Canada
Find Deal
Wed, Jan 21 - Mon, Jan 26
Air Canada Logo
1:15 pm - 9:30 amSTL-JNB
36h 15m3 stops
Air Canada Logo
8:15 pm - 10:58 pmJNB-STL
34h 43m3 stops
$1,571Air Canada
Find Deal
Sat, Nov 1 - Sat, Nov 8
United Airlines Logo
11:49 am - 6:35 pmSTL-JNB
23h 46m1 stop
United Airlines Logo
7:45 pm - 1:55 pmJNB-STL
26h 10m1 stop
$1,736United Airlines
Find Deal

Everything you should know

Top airlines
American Airlines
Cheapest • from $1,173 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
February
Cheapest • 26% price drop
February
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$1,173
Typical prices: $1,263-1453
American Airlines
Tue 11/11Thu 2/5
STL - JNB • 2 stops
Cheapest one-way
$1,153
Multiple Airlines
Mon 12/15
STL - JNB • 3 stops
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Johannesburg!
Booking Insights

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

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

How much is a round-trip flight from St. Louis to Johannesburg OR Tambo Airport?

What’s the cheapest day of the week to fly from St. Louis to Johannesburg?

The average price of all round-trip flights from St. Louis to Johannesburg OR Tambo Airport clicked on KAYAK for each day over the last 12 months.

For St. Louis to Johannesburg, Friday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from Johannesburg back to St. Louis, the best deals are generally found on Sunday, with Wednesday being the most expensive.

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 $1,166 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $2,298 and $1,951 respectively.

Good to know

Low seasonMarch
Cheapest flight$1,153
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly and prices are also 27% lower on average.
Flight from St. Louis to Johannesburg

When to book flights from St. Louis to Johannesburg

Are your dates flexible? Find out the best times to travel from St. Louis to Johannesburg based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 $1,153 for a one-way ticket and $1,173 for a round-trip.

  • Do I need a passport to fly between St. Louis and Johannesburg?

    Yes, you’ll need a passport to travel to Johannesburg from St. Louis.

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

    On your way to Johannesburg, you’ll fly out from Lambert-St Louis. You’ll be landing at 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, oneworld, and Star Alliance are the airline alliances operating flights between St. Louis and Johannesburg, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from St. Louis to Johannesburg, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from St. Louis to Johannesburg are Delta and United Airlines. With an average price for the route of $1,641 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,431 and an overall rating of 7.4.

  • 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 travelers 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 round-trip ticket. You could then fly to Johannesburg with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and JNB can sometimes prove cheaper using this method.

  • 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 3 airlines serving from St. Louis to Johannesburg

 
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 Johannesburg? 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.
7.9
DeltaOverall score based on 7964 reviews
8.2Boarding
7.9Entertainment
7.9Comfort
8.5Crew
7.3Food
Airline reviews

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

8.0 ExcellentAnonymous, Sep 2025GFK - MSP
Read more Delta reviews

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

Passengers need to check in big baggage instead of bringing on the plane. That cause inconvenience for everyone. Otherwise flight was good.

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Quick check in. Everything went smooth. I don't know what can be done about airline food.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Terrible. They wouldn't allow me on my flight on the 14th..

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Tastless food and too obvious lack of enthusiasm for service in the economy vesus business class

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

American almost always Delays flights from Austin to Dallas and back. I cannot believe they have such poor service on this route. I was about to switch to American from Delta, but they gave me enough reasons not to.

Lost luggage stuck no clothes and no word after 2 days leaving on cruise no stuff or clothes

Lost bag and 2 days no word leaving for cruise no clothes or stuff

Given it’s a red-eye into Charolotte, we didn’t get any food. The survey does not include “N/A” so the rating will be skewed.

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

American airlines suck they delay the flights all the time made me sleep in an airport because my flight was delayed and I miss my connecting flight

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

Don’t know they cancelled the flight day before I was to leave. They sent a email at 9:00 pm at night saying they cancelled. That is the smooth way to say we don’t want your business! I think they didn’t have enough people booking so they cancelled the flight! It’s all about the money anymore there is no honesty in business.

Having to reschedule flights a day later, they loaded by luggage on the wrong plane from Little rock now I have to HOPE they deliver it to where im staying like they said would. International flight crew was very disgruntled and not very friendly.

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

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