STL - JNB

$1,296 Find Cheap Flights from St. Louis to Johannesburg

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Johannesburg departing on 1/29. 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, 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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Everything you should know

Cheapest round-trip
$1,296
Overall average: $1,418
American Airlines
Thu 1/29Thu 2/5
STL - JNB • 2 stops
Cheapest one-way
Multiple Airlines
Thu 12/18
STL - JNB • multi-stop
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 100s of sites at once to find you the best travel deals.
We hope you love your trip to Johannesburg!
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 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

Thu, Jan 29 - Thu, Feb 5
American Airlines Logo
3:37 pm - 7:35 am
STL
-
JNB
31h 58m2 stops
American Airlines Logo
10:00 pm - 6:34 pm
JNB
-
STL
28h 34m2 stops
$1,296American Airlines
Fri, May 15 - Sat, May 23
American Airlines Logo
6:29 pm - 7:00 am
STL
-
JNB
29h 31m2 stops
American Airlines Logo
9:15 pm - 7:30 pm
JNB
-
STL
29h 15m1 stop
$1,386American Airlines
Fri, May 15 - Sat, May 23
American Airlines Logo
6:29 pm - 7:00 am
STL
-
JNB
29h 31m2 stops
American Airlines Logo
9:15 pm - 6:55 pm
JNB
-
STL
28h 40m2 stops
$1,396American Airlines
Thu, Jan 29 - Thu, Feb 5
United Airlines Logo
9:57 am - 6:35 pm
STL
-
JNB
24h 38m2 stops
United Airlines Logo
10:00 pm - 2:30 pm
JNB
-
STL
24h 30m2 stops
$1,397United Airlines
Sun, Feb 1 - Sat, Feb 7
Lufthansa Logo
1:15 pm - 7:05 am
STL
-
JNB
33h 50m2 stops
Lufthansa Logo
7:45 pm - 11:59 pm
JNB
-
STL
36h 14m2 stops
$1,411Lufthansa
Thu, Jan 29 - Thu, Feb 5
Delta Logo
3:45 pm - 7:00 pm
STL
-
JNB
19h 15m1 stop
Delta Logo
7:20 pm - 8:37 pm
JNB
-
STL
33h 17m2 stops
$1,434Delta
Sun, Feb 1 - Sat, Feb 7
Multiple Airlines Logo
4:05 pm - 10:30 am
STL
-
JNB
34h 25m2 stops
Multiple Airlines Logo
8:15 pm - 10:58 pm
JNB
-
STL
34h 43m3 stops
$1,461Multiple Airlines
Fri, May 15 - Sat, May 23
British Airways Logo
10:00 pm - 7:00 am
STL
-
JNB
26h 00m1 stop
British Airways Logo
7:25 pm - 7:30 pm
JNB
-
STL
31h 05m1 stop
$1,477British Airways
Sun, Feb 1 - Sat, Feb 7
Multiple Airlines Logo
4:05 pm - 10:30 am
STL
-
JNB
34h 25m2 stops
Multiple Airlines Logo
7:45 pm - 10:58 pm
JNB
-
STL
35h 13m2 stops
$1,482Multiple Airlines
Fri, May 15 - Sat, May 23
British Airways Logo
10:00 pm - 9:25 am
STL
-
JNB
28h 25m1 stop
British Airways Logo
9:15 pm - 7:30 pm
JNB
-
STL
29h 15m1 stop
$1,483British Airways
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.

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 $1,165 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is $1,951 and $1,854 respectively.

Good to know

Low seasonMarch
Cheapest flight$1,296
Best time to beat the crowds with an average 4% drop in price.
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 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 $1,296 for a round-trip ticket.

  • 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?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between St. Louis and Johannesburg, with Star Alliance 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 $1,625 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 $1,462 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 8005 reviews
7.3Food
8.5Crew
8.1Boarding
7.9Entertainment
7.9Comfort
Airline reviews

Great. I had to modify a flight. That was easy and free. Thank You

10.0 ExcellentOlumuyiwa, Dec 2025
DTW - ATL
Read more Delta reviews

Great. I had to modify a flight. That was easy and free. Thank You

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

None of the airplane features were available during the flight.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Getting to the flight was arduous and lengthy. The flight itself was good but the food option wasn’t a good selection. I need to do a Kosher option on my return. Flight crew were nice

Good seats in Main cabin, excellent service and excellent landing

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

Not great experience - we were super late boarding due to issues with aircraft. Then when we finally all got onboard and seated and they started taxiing out to the runway they just stopped then turned around and went back to the airport. Apparently the crew “ran out of time” to legally fly us. They mentioned that they were about 2 minutes away from taking off. I understand the rules and safety but kinda wonder why they would have bothered boarding us in the first place? Had to go all the way back and de plane and then wait in a HUGE line to get a hotel (this is somewhere around 2:30am) finally got to hotel by Uber (no shuttle after 20min so gave up) and they ended up putting us all back on the same aircraft at 10am next morning so got about 2.5 hours sleep. They did give us. $250 credit, but it was a São Paulo Brazil flight out of Dulles. The flight and everything was fine.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

United have really come back. Airport and boarding process is clear and good, app and information also very good

They charged a fee for 1st bag checked. Others in same party were free.

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

The movies offered were great. Staff were very pleasant and very efficient.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

Did not understand a single word the attendant said on the pa system. I was glad it was not an emergency.

Flight was late and boarding was confusing because gate changed and I didn’t get a notification

Gate was overcrowded. Gate agents performed very well. Flight crew was top notch! Efficient & professional & courteous. Both meals not thermalized well. Dinner main dish was actually cold in the center. Almost inedible. Breakfast sandwich was lukewarm.

The boarding was as always, the crew tried their best but not enough. The food was a disaster I had dietary restrictions that were half met because the company did not loaded the food for the flight. The entertainment screen was fine but content was not and also they removed the free messaging option from the flight and they charged 30 dollars for that crappy bandwidth. This flight is not worth the cost and the company is going down on quality.

Not comparable to Qatar Airways services on flights to Doha. Flight attendants provided basic services; I was never recognized by name or as an Executive Platinum member. Restrooms were not kept clean during the flight.

Awful. They won’t help me with anything. I booked on American but they abdicated to Iberia. The ticket was overpriced. Everything negative

it was fine, decent flight... dont get food besides cookies or pretzels so not sure why you ask about food. same for entertainment..

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

I got sick nothing contagious but distressing enough and the care I received on the flight was astounding.

Waaay too small plane. They also need to up the size of the overhead bins. I would love to keep me 3k with of camera equipment in my hard case baggahe instead of it being thrown into the belly of the plane

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

Information on your arrival and departure airports