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

Airlines like Delta fly from Johannesburg to St. Louis in about 34h 11m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 14185 km.

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

According to our current data, Qatar Airways (R13 028), United Airlines (R16 299), and Lufthansa (R16 487) offers the cheapest pricing from Johannesburg to St. Louis. These flights start at 37% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Johannesburg to St. Louis one-way?

For one-way options, check prices for Qatar Airways. According to our data, you can fly for as low as R10 923. Users have also found prices from R12 903 and R14 116 on KLM and Virgin Atlantic, respectively.

In terms of precipitation, rainfall in St. Louis ranges from 56.0 - 119.0 inches per month. May is typically the wettest month, when rainfall can reach 119.0 mm. February is typically the driest time to visit St. Louis when rainfall is around 56.0 mm.

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

What are the most popular airlines that fly from Johannesburg to St. Louis?

United Airlines, British Airways and Virgin Atlantic are the most popular airlines when flying from Johannesburg to St. Louis.

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

When flying from Johannesburg to St. Louis, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Located just 20,4 km from the city centre, Lambert-St Louis is the airport most travellers will use when flying to St. Louis from Johannesburg. Booking flights from Johannesburg to Lambert-St Louis (STL) should be relatively easy as there are 0 daily inbound flights from Johannesburg from 8 different airlines.

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

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

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

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

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

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

R11 007+ Cheap Flights from Johannesburg to St. Louis

Q: How much does it cost for a return flight from Johannesburg to St. Louis?

Airfare is below average for this route at the moment. Johannesburg to St. Louis flights typically cost between R20 386 and R25 075 in April. The cheapest return flight price found within the last 3 days was R15 696 on Virgin Atlantic (Apr 6-Apr 14).

Cheap flight deals from Johannesburg to St. Louis

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Johannesburg to St. Louis
Explore the most affordable flight options available from Johannesburg to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 March 2026.

Mon 6/421:55

JNB

STL

1 stop33h 03m

Virgin Atlantic

Tue 14/418:50

STL

JNB

1 stop17h 50m

Virgin Atlantic

Deal found 9/3R15 696

Mon 20/420:25

JNB

STL

2 stops34h 11m

Delta

Mon 27/417:35

STL

JNB

2 stops32h 10m

Delta

Deal found 6/3R17 585

Wed 22/420:25

JNB

STL

2 stops34h 11m

Delta

Wed 6/518:50

STL

JNB

2 stops30h 35m

Delta

Deal found 11/3R18 432

Wed 13/520:25

JNB

STL

2 stops33h 56m

SAUDIA

Fri 10/718:59

STL

JNB

2 stops41h 41m

SAUDIA

Deal found 6/3R21 183

Mon 6/420:55

JNB

STL

2 stops33h 51m

Qatar Airways

Tue 14/416:30

STL

JNB

2 stops33h 20m

Qatar Airways

Deal found 9/3R21 330

Wed 13/58:45

JNB

STL

2 stops45h 00m

Lufthansa

Fri 10/76:01

STL

JNB

1 stop29h 29m

Lufthansa

Deal found 6/3R21 672

Sun 5/420:55

JNB

STL

2 stops34h 10m

Qatar Airways

Mon 13/414:33

STL

JNB

2 stops35h 17m

Qatar Airways

Deal found 11/3R21 786

Sun 5/421:55

JNB

STL

1 stop26h 58m

Virgin Atlantic

Mon 13/418:50

STL

JNB

1 stop17h 50m

Virgin Atlantic

Deal found 11/3R21 835

Fri 13/1120:10

JNB

STL

2 stops35h 46m

Qatar Airways

Tue 17/118:40

STL

JNB

2 stops35h 15m

Qatar Airways

Deal found 9/3R22 160

Find flight deals from Johannesburg to St. Louis

Round-trip from	R15 696
One-way from	R11 007
Popular in	January
Cheapest in	November
Average price	R23 154

Virgin Atlantic
6/4-14/4
2 total stops
50h 53m total
Johannesburg to St. Louis

Search Deals

Qatar Airways
6/4
2 total stops
38h 24m total
Johannesburg to St. Louis

Search Deals

Highest demand for flights based on searches. 9% potential increase in price (R34 279 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (R11 751 potential savings vs. average return price).

Search Deals

Average for round-trip flights in March 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Johannesburg to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Mon 20/4

20:25-23:36

2 stops34h 11m

Lambert-St Louis

Mon 27/4

17:35-8:45

2 stops32h 10m

R17 585

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Wed 22/4

20:25-23:36

2 stops34h 11m

Lambert-St Louis

Wed 6/5

18:50-8:25

2 stops30h 35m

R17 585

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Sat 25/4

20:25-20:44

2 stops31h 19m

Lambert-St Louis

Sat 2/5

17:35-10:25

2 stops33h 50m

R18 432

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Mon 6/4

20:55-23:46

2 stops33h 51m

Lambert-St Louis

Tue 14/4

16:30-8:50

2 stops33h 20m

R21 330

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Wed 13/5

8:45-22:45

2 stops45h 00m

Lambert-St Louis

Fri 10/7

6:01-18:30

1 stop29h 29m

R21 672

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Sun 5/4

20:55-0:05

2 stops34h 10m

Lambert-St Louis

Mon 13/4

14:33-8:50

2 stops35h 17m

R21 786

Fastest return journey

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Mon 20/4

21:55-21:19

1 stop30h 24m

Lambert-St Louis

Mon 27/4

11:42-19:40

1 stop24h 58m

R22 242

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Fri 24/4

14:45-19:33

2 stops35h 48m

Lambert-St Louis

Fri 19/6

9:08-4:00

2 stops35h 52m

R22 632

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Sun 5/4

20:25-23:58

2 stops34h 33m

Lambert-St Louis

Mon 13/4

7:25-19:40

1 stop29h 15m

R23 349

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Mon 6/4

21:55-23:58

1 stop33h 03m

Lambert-St Louis

Tue 14/4

17:35-8:45

2 stops32h 10m

R23 365

Flights are sorted by cheapest return flights first.

Deals found on 10/3

Showing 1-10 of 20 resultsSorted by cheapest first

Best time to book a flight from Johannesburg to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Johannesburg with our price prediction graph.

ZA1-STL

JNB-STL

Estimated return 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 Johannesburg to St. Louis

ZA1-STL

JNB-STL

How far ahead should I book a flight from Johannesburg to St. Louis?

Booking 53 days in advance of your planned departure date is, on average, the best time to get cheap flights from Johannesburg to St. Louis. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, April is the cheapest month in which you can book a flight from Johannesburg to St. Louis (average of R12 993). Flying from Johannesburg to St. Louis in January is currently the most expensive (average of R20 597). 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.

How much does it cost for a return flight from Johannesburg to St. Louis?

Reviews of airlines servicing St. Louis

Get a feel of what it's like to fly with KLM,Virgin Atlantic, andAir France from Johannesburg to St. Louis by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7,8

Good

1 470 reviews

Check prices

Reviews

1 / 20

2,0

Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

KLM

7,8

Good

1 470 reviews

KLM

7,8

Good

1 470 reviews

Check prices

Reviews

1 / 20

2,0

Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Virgin Atlantic

7,5

Good

680 reviews

KLM

7,8

Good

1 470 reviews

Check prices

Reviews

1 / 20

2,0

Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Air France

7,4

Good

1 543 reviews

KLM

7,8

Good

1 470 reviews

Check prices

Reviews

1 / 20

2,0

Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

United Airlines

7,4

Good

9 415 reviews

KLM

7,8

Good

1 470 reviews

Check prices

Reviews

1 / 20

2,0

Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

British Airways

6,7

Okay

7 781 reviews

KLM

7,8

Good

1 470 reviews

Check prices

Reviews

1 / 20

2,0

Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Related info for your journey

What airport do you fly into for flights to St. Louis from Johannesburg?
Located just 20,4 km from the city centre, Lambert-St Louis is the airport most travellers will use when flying to St. Louis from Johannesburg. Booking flights from Johannesburg to Lambert-St Louis (STL) should be relatively easy as there are 0 daily inbound flights from Johannesburg from 8 different airlines.
How long is the flight from Johannesburg to St. Louis?
Airlines like Delta fly from Johannesburg to St. Louis in about 34h 11m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 14185 km.
What are the cheapest airlines flying from Johannesburg to St. Louis round-trip?
According to our current data, Qatar Airways (R13 028), United Airlines (R16 299), and Lufthansa (R16 487) offers the cheapest pricing from Johannesburg to St. Louis. These flights start at 37% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Johannesburg to St. Louis one-way?
For one-way options, check prices for Qatar Airways. According to our data, you can fly for as low as R10 923. Users have also found prices from R12 903 and R14 116 on KLM and Virgin Atlantic, respectively.
Can I find deals for flights from Johannesburg to St. Louis that include hotel bookings?
Yes. In addition to deals on Johannesburg to St. Louis flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Johannesburg to St. Louis?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Johannesburg to St. Louis.
Can I find deals for business class flights from Johannesburg to St. Louis?
Yes. Cheapflights offers flight deals from Johannesburg to St. Louis 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 Johannesburg to St. Louis?
Currently, April is the cheapest month in which you can book a flight from Johannesburg to St. Louis (average of R12 993). Flying from Johannesburg to St. Louis in January is currently the most expensive (average of R20 597). 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

Alternative routes

Complete your trip

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Popular flights

Alternative routes for Johannesburg to St. Louis

OR Tambo to Kansas City flights

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Top 8 airlines flying from Johannesburg to St. Louis

Airline	Cheapest	Average	Flexibility	On-time
Qatar Airways	CheapestR13 028	AverageR22 370	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
United Airlines	CheapestR16 299	AverageR24 952	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Lufthansa	CheapestR16 487	AverageR20 147	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
KLM	CheapestR16 585	AverageR20 410	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Delta	CheapestR16 615	AverageR16 935	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
British Airways	CheapestR16 728	AverageR20 369	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Virgin Atlantic	CheapestR16 742	AverageR18 615	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Air France	CheapestR16 917	AverageR22 706	FlexibilityNo cancel fee	On-time77%	Search Air France flights

Fly with Cheapflights

How does Cheapflights help users find flights from Johannesburg to St. Louis?

Cheapflights helps you search for flights from Johannesburg to St. Louis via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Johannesburg to St. Louis?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Johannesburg to St. Louis.

Can Cheapflights find flights from Johannesburg to St. Louis with no change fees?

Certainly. Search results for flights to St. Louis from Johannesburg shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Cheap flights from Johannesburg to St. Louis from R11 007

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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Johannesburg to St. Louis

Cheapest flights from Johannesburg to St. LouisExplore the most affordable flight options available from Johannesburg to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 March 2026.

Explore the most affordable flight options available from Johannesburg to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 March 2026.

Best flights from Johannesburg to St. LouisDiscover carefully curated flight deals from Johannesburg to St. Louis that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 March 2026.

Discover carefully curated flight deals from Johannesburg to St. Louis that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 March 2026.

Last-minute flights from Johannesburg to St. LouisDiscover last-minute flight deals from Johannesburg to St. Louis. Data last updated 11 March 2026 and is based on user searches.

Discover last-minute flight deals from Johannesburg to St. Louis. Data last updated 11 March 2026 and is based on user searches.

One-way flights from Johannesburg to St. LouisSearch for one-way flight options from Johannesburg to St. Louis. Find affordable one-way fares based on user searches. Data last updated 11 March 2026.

Search for one-way flight options from Johannesburg to St. Louis. Find affordable one-way fares based on user searches. Data last updated 11 March 2026.

Find flight deals from Johannesburg to St. Louis

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Johannesburg to St. Louis that are best for you.

Best time to book a flight from Johannesburg to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Johannesburg with our price prediction graph.

Cheapflights Insights

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

How far ahead should I book a flight from Johannesburg to St. Louis?

Use this chart to determine the optimal time to book a return flight from Johannesburg to St. Louis. Price data was last updated on 6 March 2026.

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

How much does it cost for a return flight from Johannesburg to St. Louis?

Reviews of airlines servicing St. Louis

Get a feel of what it's like to fly with KLM,Virgin Atlantic, andAir France from Johannesburg to St. Louis by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Johannesburg to St. Louis. 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 into for flights to St. Louis from Johannesburg?

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

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

What are the cheapest airlines to fly from Johannesburg to St. Louis one-way?

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Johannesburg to St. Louis

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to St. Louis by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

Search flights from Johannesburg to St. Louis by cabin class

Find flights from Johannesburg to St. Louis, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Johannesburg and St. Louis flights

Browse other Johannesburg and St. Louis flight options. Last updated on 11 March 2026.

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Top 8 airlines flying from Johannesburg to St. Louis

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How does Cheapflights help users find flights from Johannesburg to St. Louis?

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Can Cheapflights find flights from Johannesburg to St. Louis with no change fees?

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Cheapest flights from Johannesburg to St. Louis
Explore the most affordable flight options available from Johannesburg to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 March 2026.

Best flights from Johannesburg to St. Louis
Discover carefully curated flight deals from Johannesburg to St. Louis that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 March 2026.

Last-minute flights from Johannesburg to St. Louis
Discover last-minute flight deals from Johannesburg to St. Louis. Data last updated 11 March 2026 and is based on user searches.

One-way flights from Johannesburg to St. Louis
Search for one-way flight options from Johannesburg to St. Louis. Find affordable one-way fares based on user searches. Data last updated 11 March 2026.