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$794+ Cheap flights from St. Louis (STL) to Johannesburg

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
STL — JNB
Oct 25 — Nov 11
Sat 10/25
Sat 11/1
1 adult, Economy
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Cheap flight deals from St. Louis to Johannesburg

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Johannesburg (ZA1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 25, 2025.

Round-trip from

$1,192
(FlightHub)

One-way from

$794
(FlightHub)

Popular in

December

Cheapest in

February

Average price

$1,470
From Lambert-St Louis to Johannesburg
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One-way flight from Lambert-St Louis to Johannesburg
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Highest demand for flights based on searches. 5% potential increase in price ($99 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from St. Louis to Johannesburg

Cheapest flights from St. Louis to Johannesburg
Explore the most affordable flight options available from St. Louis to Johannesburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2025.

This FlightHub deal was found by Cheapflights users on 9/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/229:43 amSTL - JNB
2 stops40h 52mQatar Airways
Tue 10/288:20 pmJNB - STL
2 stops33h 58mQatar Airways
Deal found 9/25$1,192
This Ovago deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/149:43 amSTL - JNB
2 stops47h 27mQatar Airways
Tue 10/211:55 pmJNB - STL
2 stops35h 41mQatar Airways
Deal found 9/24$1,225
This FlightHub deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/105:58 pmSTL - JNB
2 stops37h 07mQatar Airways
Mon 11/171:45 pmJNB - STL
2 stops33h 44mQatar Airways
Deal found 9/23$1,254
This FlightHub deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/149:43 amSTL - JNB
2 stops47h 27mQatar Airways
Wed 11/128:20 pmJNB - STL
2 stops55h 10mQatar Airways
Deal found 9/24$1,257
This Ovago deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/249:43 amSTL - JNB
2 stops46h 42mQatar Airways
Fri 10/319:25 amJNB - STL
2 stops37h 58mQatar Airways
Deal found 9/24$1,274
This FlightHub deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/128:49 amSTL - JNB
2 stops41h 46mQatar Airways
Sun 10/198:25 pmJNB - STL
2 stops31h 26mQatar Airways
Deal found 9/24$1,291
This Ovago deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/18:50 amSTL - JNB
2 stops48h 20mQatar Airways
Fri 10/319:25 amJNB - STL
2 stops40h 04mQatar Airways
Deal found 9/24$1,295
This FlightHub deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2212:21 pmSTL - JNB
2 stops38h 14mQatar Airways
Sat 10/258:25 pmJNB - STL
2 stops31h 26mQatar Airways
Deal found 9/24$1,371
This Delta deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/123:59 pmSTL - JNB
1 stop20h 41mDelta
Sun 10/1911:30 pmJNB - STL
2 stops31h 11mDelta
Deal found 9/24$1,413

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Johannesburg 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, Cheapflights users made 2,558,603 searches. Data last updated September 25, 2025.
Use the filters below to find and compare flights from St. Louis to Johannesburg that are best for you.

Fly from

St. Louis

Fly to

Johannesburg

Route

Depart

Return

Price

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Wed 10/22

9:43 am-9:35 am

2 stops40h 52m

Johannesburg OR Tambo

Tue 10/28

8:20 pm-11:18 pm

2 stops33h 58m

$1,192

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Tue 10/14

5:09 pm-4:10 pm

2 stops40h 01m

Johannesburg OR Tambo

Tue 10/21

8:25 pm-8:53 pm

2 stops31h 28m

$1,225

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Fri 1/30

1:48 pm-3:55 am

2 stops30h 07m

Johannesburg OR Tambo

Tue 2/17

8:20 pm-10:24 pm

2 stops34h 04m

$1,254

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Sun 11/9

2:53 pm-7:35 am

2 stops32h 42m

Johannesburg OR Tambo

Sun 11/16

10:00 pm-7:27 pm

2 stops29h 27m

$1,257

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Thu 3/5

2:21 pm-7:35 am

2 stops33h 14m

Johannesburg OR Tambo

Mon 3/9

10:00 pm-5:57 pm

2 stops26h 57m

$1,257

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Fri 10/24

8:49 am-8:40 am

2 stops40h 51m

Johannesburg OR Tambo

Fri 10/31

9:25 am-4:23 pm

2 stops37h 58m

$1,328

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Wed 10/22

12:21 pm-9:35 am

2 stops38h 14m

Johannesburg OR Tambo

Sat 10/25

8:25 pm-8:51 pm

2 stops31h 26m

$1,371

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Fri 1/30

3:50 pm-9:30 am

1 stop33h 40m

Johannesburg OR Tambo

Tue 2/17

8:15 pm-10:00 pm

2 stops33h 45m

$1,384

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Fri 1/30

4:00 pm-7:00 pm

1 stop19h 00m

Johannesburg OR Tambo

Tue 2/17

9:55 pm-7:14 pm

1 stop29h 19m

$1,391

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Sun 10/12

3:59 pm-7:40 pm

1 stop20h 41m

Johannesburg OR Tambo

Sun 10/19

11:30 pm-11:41 pm

2 stops31h 11m

$1,413

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/24

Showing 1-10 of 14 results
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Best time to book a flight from St. Louis to Johannesburg

Have a flexible travel schedule? Discover the best time to fly to Johannesburg from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from St. Louis to Johannesburg?

Currently, January is the cheapest month in which you can book a flight from St. Louis to Johannesburg (average of $1,173). Flying from St. Louis to Johannesburg in July is currently the most expensive (average of $1,673). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from STL to JNB?

Find hourly flight availability from St. Louis to Johannesburg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 25, 2025.

When flying from St. Louis to Johannesburg, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 17% versus a flight in the afternoon.

Reviews of airlines servicing Johannesburg

Get insights into the airlines that provide service to Johannesburg. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Johannesburg. Reviews last updated September 25, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from St. Louis to Johannesburg have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,973 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,973 reviews
Delta
8.0
Very good
7,973 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,926 reviews
Delta
8.0
Very good
7,973 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,973 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Johannesburg. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from St. Louis to Johannesburg?

    Lambert-St Louis (STL) is the airport you will fly out of if you book a flight from St. Louis to Johannesburg. You should not have trouble finding flights to Johannesburg from Lambert-St Louis; the airport handles an average of 0 outbound flights to Johannesburg per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the St. Louis airport to Johannesburg. It is only a 12.7 mi journey to Lambert-St Louis (STL) from St. Louis’s city center.

  • How long is the flight from St. Louis to Johannesburg?

    Airlines like Qatar Airways and American Airlines fly from St. Louis to Johannesburg in about 32h 42m. The time it takes to get you to your destination can typically vary by up to 8h 10m. Airlines will cover a distance of 8814 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from St. Louis to Johannesburg round-trip?

    Our cheapest airline available from St. Louis to Johannesburg is American Airlines. Our recent data shows that you can find tickets from as low as $1,067 on this airline. Additional options worth looking into are United Airlines and Delta, starting at $1,080 and $1,417 round-trip. American Airlines is priced at 31% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from St. Louis to Johannesburg that include hotel bookings?

    Yes. In addition to deals on St. Louis to Johannesburg flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Johannesburg?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Johannesburg.

  • Can I find deals for business class flights from St. Louis to Johannesburg?

    Yes. Cheapflights offers flight deals from St. Louis to Johannesburg by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. Louis to Johannesburg?

    Currently, January is the cheapest month in which you can book a flight from St. Louis to Johannesburg (average of $1,173). Flying from St. Louis to Johannesburg in July is currently the most expensive (average of $1,673). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for St. Louis to Johannesburg

See prices for flight routes from nearby airports that may be better suited for you.
St. Louis to Cape Town flights
St. Louis to OR Tambo flights
Kansas City to OR Tambo flights
Kansas City to Cape Town flights
Kansas City to Durban flights

Top 3 airlines flying from St. Louis to Johannesburg

Discover the top 3 airlines that operate flights from St. Louis to Johannesburg. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,067Average$1,196FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,080Average$1,431FlexibilityNo cancel feeOn-time69%
DeltaCheapest$1,417Average$1,647FlexibilityNo cancel feeOn-timeN/A

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