JNB - STL

$935 Find Cheap Flights from Johannesburg to St. Louis

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Johannesburg to St. Louis departing on 8/9. 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 St. Louis

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Johannesburg to St. Louis, 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 Johannesburg to St. Louis, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$1,190
Typical prices: $1,355-$1,085
United Airlines
Mon 8/3Wed 8/19
JNB - STL • 1 stop
Cheapest one-way
$935
Typical prices: $835-$1,095
Qatar Airways
Sun 8/9
JNB - STL • 2 stops
Top airlines
Cheapest • from $1,190 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Johannesburg and St. Louis. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 10% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 22% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to St. Louis!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Johannesburg to St. Louis 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 Johannesburg to St. Louis

Mon, Aug 3 - Wed, Aug 19
United Airlines Logo
7:00 pm - 1:25 pm
JNB
-
STL
25h 25m
1 stop
United Airlines Logo
3:30 pm - 8:35 am
STL
-
JNB
34h 05m
1 stop
$1,190United Airlines
Mon, Aug 3 - Wed, Aug 19
Lufthansa Logo
7:00 pm - 1:25 pm
JNB
-
STL
25h 25m
1 stop
Lufthansa Logo
12:59 pm - 8:35 am
STL
-
JNB
36h 36m
2 stops
$1,194Lufthansa
Thu, Jul 9 - Sun, Jul 26
Delta Logo
11:15 pm - 11:22 pm
JNB
-
STL
31h 07m
2 stops
Delta Logo
6:00 am - 7:40 pm
STL
-
JNB
30h 40m
1 stop
$1,228Delta
Mon, Aug 3 - Wed, Aug 19
Lufthansa Logo
7:00 pm - 1:25 pm
JNB
-
STL
25h 25m
1 stop
Lufthansa Logo
3:30 pm - 8:35 am
STL
-
JNB
34h 05m
1 stop
$1,252Lufthansa
Mon, Aug 3 - Wed, Aug 19
United Airlines Logo
10:00 pm - 11:36 pm
JNB
-
STL
32h 36m
1 stop
United Airlines Logo
5:30 pm - 8:35 am
STL
-
JNB
32h 05m
2 stops
$1,266United Airlines
Thu, Jul 9 - Sun, Jul 26
Delta Logo
11:15 pm - 11:22 pm
JNB
-
STL
31h 07m
2 stops
Delta Logo
6:21 am - 7:40 pm
STL
-
JNB
30h 19m
2 stops
$1,303Delta
Mon, Aug 3 - Wed, Aug 19
Lufthansa Logo
7:00 pm - 9:26 pm
JNB
-
STL
33h 26m
2 stops
Lufthansa Logo
12:59 pm - 8:35 am
STL
-
JNB
36h 36m
2 stops
$1,309Lufthansa
Sun, Aug 2 - Tue, Aug 18
Qatar Airways Logo
2:05 pm - 12:16 am
JNB
-
STL
41h 11m
2 stops
Qatar Airways Logo
6:00 am - 9:10 am
STL
-
JNB
44h 10m
2 stops
$1,332Qatar Airways
Tue, Aug 4 - Wed, Aug 19
United Airlines Logo
10:00 pm - 11:44 pm
JNB
-
STL
32h 44m
1 stop
United Airlines Logo
3:30 pm - 8:35 am
STL
-
JNB
34h 05m
1 stop
$1,371United Airlines
Tue, Aug 4 - Wed, Aug 19
United Airlines Logo
10:00 pm - 11:44 pm
JNB
-
STL
32h 44m
1 stop
United Airlines Logo
12:59 pm - 8:35 am
STL
-
JNB
36h 36m
2 stops
$1,377United Airlines
Booking Insights

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

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

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

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Johannesburg OR Tambo Airport to St. Louis, 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 Johannesburg OR Tambo Airport to St. Louis is October, where tickets cost $1,039 (return) on average. On the other hand, the most expensive months are January and June, where the average cost of round-trip tickets is $1,761 and $1,623 respectively.

How far in advance should I book a flight from Johannesburg OR Tambo Airport to St. Louis?

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

To get a below average price on the flight from Johannesburg OR Tambo Airport to St. Louis, you should book around 5 weeks before departure, which saves you about 10% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$935
Best time to beat the crowds but there is an average 32% increase in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Johannesburg to St. Louis

When to book flights from Johannesburg to St. Louis

Are your dates flexible? Find out the best times to travel from Johannesburg to St. Louis 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 Johannesburg to St. Louis flights

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

    In the last 5 days, the lowest price for a flight from Johannesburg OR Tambo Airport to St. Louis was $935 for a one-way ticket and $1,190 for a round-trip.

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

    A passport is required to fly from Johannesburg to St. Louis.

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

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

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

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

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

    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 Johannesburg to St. Louis.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Johannesburg 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 Johannesburg to St. Louis?

    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 St. Louis with an airline and back to Johannesburg with another airline. Booking your flights between Johannesburg and STL 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 Johannesburg to St. Louis?

    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 St. Louis from Johannesburg 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 Johannesburg to St. Louis

 
See real verified KAYAK customer reviews for airlines flying from Johannesburg to St. Louis. 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 Johannesburg to St. Louis? 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.
7.8
DeltaOverall score based on 8406 reviews
7.8Entertainment
8.1Boarding
8.5Crew
7.8Comfort
7.2Food
Airline reviews

Horrible. Faucet in sink not working, wifi not working. Didn’t bring food or snacks

2.0 MediocreMargaret, Jun 2026
MSY - LGA
Read more Delta reviews

Horrible. Faucet in sink not working, wifi not working. Didn’t bring food or snacks

Flight was delayed before take off and at landing. Baggage took 20 minutes. Flight crew would not serve full soft drink and had to ask multiple times before receiving water.

From checking to boarding, it was a seamless experience. The service agents were so helpful. The flight crew was so pleasant.

Gate agent showed up 20 minutes before boarding and was not at all friendly. Had to take this flight due to the one on the day before being cancelled and any later options were already full with long standby lists. Despite having paid for Delta Comfort seats, Delta did not allow me (or anyone) to choose their seat. The agent assigned them for everyone just prior to boarding. Self seat selection was allowed on the original flight. Flight staff was great - very friendly.

Crew helpful. Plenty of food although not great but ok. Good time.

Flight attendants were great. Cheerful, upbeat and friendly. Jet, in particular, was fantastic.

I have Precheck. Flew HPN to DEN and return this past weekend. Delta didn't attach my Precheck number to this trip. So it was waiting in general line especially in Denver. Unavailable.

Original flight was delayed, then cancelled and the gate staff did not expedite rebooking. Also, no instructions were given that a ticket number was needed before being called to facilitate rebooking. This could have been much more organized.

Be on time? When not on time a circling for over an hour offer more than 1 bag of chips to the passengers? It was a 7 hour flight by the time we got done.

Five hour delays every hour, I wish it were all at once

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

Information on your arrival and departure airports