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Cheap flights from Johannesburg to St. Louis from R17 348

JNB — STL
Sep 21 — Sep 281
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Johannesburg to St. Louis

Enter your travel dates to find the best prices.

Cheapest flights from Johannesburg to St. Louis

Fri 21/822:00 -
2 stops24h 31m
Mon 9/119:59 -
1 stop24h 36m
Deal found 19/8R17 348
Mon 24/88:20 -
3 stops56h 19m
Wed 26/812:59 -
2 stops41h 31m
Deal found 20/8R21 116
Fri 21/820:35 -
2 stops45h 41m
Mon 9/119:59 -
1 stop24h 36m
Deal found 17/8R21 629
Fri 21/814:30 -
3 stops28h 33m
Mon 9/116:00 -
2 stops23h 30m
Deal found 17/8R26 583
Mon 24/819:25 -
1 stop31h 05m
Wed 26/820:07 -
2 stops27h 53m
Deal found 20/8R33 317
Mon 24/819:25 -
1 stop31h 05m
Wed 26/821:35 -
1 stop28h 50m
Deal found 20/8R35 915

Find flight deals from Johannesburg to St. Louis

Round-trip from

R21 148

Popular in

January

Cheapest in

November

Average price

R19 946
Turkish Airlines
  • Turkish Airlines
  • 27/1-1/2
  • 4 total stops
  • 102h 13m total
  • Johannesburg to St. Louis
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (R37 209 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (R10 731 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 2026
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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 Johannesburg OR Tambo - STL Lambert-St Louis

JNBSTL

Johannesburg OR Tambo

Wed 27/1

0:20-15:41

2 stops47h 21m

Lambert-St Louis

Mon 1/2

7:33-22:25

2 stops54h 52m

R21 148

JohannesburgSt. Louis

JNB Johannesburg OR Tambo - STL Lambert-St Louis

JNBSTL

Johannesburg OR Tambo

Thu 21/1

19:35-16:43

2 stops29h 08m

Lambert-St Louis

Mon 25/1

16:57-10:25

2 stops33h 28m

R23 569

JohannesburgSt. Louis

JNB Johannesburg OR Tambo - STL Lambert-St Louis

JNBSTL

Johannesburg OR Tambo

Thu 28/1

19:35-22:05

2 stops34h 30m

Lambert-St Louis

Mon 1/2

17:27-10:25

2 stops32h 58m

R23 681

JohannesburgSt. Louis

JNB Johannesburg OR Tambo - STL Lambert-St Louis

JNBSTL

Johannesburg OR Tambo

Thu 28/1

22:00-11:09

1 stop21h 09m

Lambert-St Louis

Mon 1/2

6:30-18:35

1 stop28h 05m

R31 650
Fastest return journey

JohannesburgSt. Louis

JNB Johannesburg OR Tambo - STL Lambert-St Louis

JNBSTL

Johannesburg OR Tambo

Thu 21/1

22:00-12:40

1 stop22h 40m

Lambert-St Louis

Mon 25/1

11:45-18:35

1 stop22h 50m

R31 794
Cheapest one-way

JohannesburgSt. Louis

JNB Johannesburg OR Tambo - STL Lambert-St Louis

JNBSTL

Johannesburg OR Tambo

Thu 17/9

9:45-17:30

2 stops38h 45m

R67 821

JohannesburgSt. Louis

JNB Johannesburg OR Tambo - STL Lambert-St Louis

JNBSTL

Johannesburg OR Tambo

Thu 17/9

9:45-17:30

2 stops38h 45m

R68 816

JohannesburgSt. Louis

JNB Johannesburg OR Tambo - STL Lambert-St Louis

JNBSTL

Johannesburg OR Tambo

Thu 17/9

14:30-19:11

3 stops35h 41m

R83 630
Fastest single journey

JohannesburgSt. Louis

JNB Johannesburg OR Tambo - STL Lambert-St Louis

JNBSTL

Johannesburg OR Tambo

Thu 17/9

19:25-19:30

1 stop31h 05m

R101 668

Flights are sorted by cheapest return flights first.

Deals found on 17/8

Sorted 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.
Estimated return price

Cheapflights Insights

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

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

Currently, November is the cheapest month in which you can book a flight from Johannesburg to St. Louis (average of R16 659). Flying from Johannesburg to St. Louis in January is currently the most expensive (average of R28 235). 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?

Airfare is typical for this route at the moment.
Johannesburg to St. Louis flights typically cost between R17 805 and R23 297 in January.
The cheapest return price found within the last 5 days was R21 148 on Turkish Airlines (Jan 27–Feb 1).

Reviews of airlines servicing St. Louis

Get a feel of what it's like to fly with KLM,Delta, andQatar Airways 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
1 562 reviews
Check prices

Boarding

7,8

Crew

8,4

Food

7,3

Entertainment

7,2

Comfort

7,7

Overall

7,8

Reviews

1 / 20
4,0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
KLM
7,8
Good
1 562 reviews
KLM
7,8
Good
1 562 reviews
Check prices

Boarding

7,8

Crew

8,4

Food

7,3

Entertainment

7,2

Comfort

7,7

Overall

7,8

Reviews

1 / 20
4,0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
Delta
7,8
Good
8 517 reviews
KLM
7,8
Good
1 562 reviews
Check prices

Boarding

7,8

Crew

8,4

Food

7,3

Entertainment

7,2

Comfort

7,7

Overall

7,8

Reviews

1 / 20
4,0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
Qatar Airways
7,4
Good
3 735 reviews
KLM
7,8
Good
1 562 reviews
Check prices

Boarding

7,8

Crew

8,4

Food

7,3

Entertainment

7,2

Comfort

7,7

Overall

7,8

Reviews

1 / 20
4,0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
United Airlines
7,4
Good
10 112 reviews
KLM
7,8
Good
1 562 reviews
Check prices

Boarding

7,8

Crew

8,4

Food

7,3

Entertainment

7,2

Comfort

7,7

Overall

7,8

Reviews

1 / 20
4,0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
Virgin Atlantic
7,4
Good
695 reviews
KLM
7,8
Good
1 562 reviews
Check prices

Boarding

7,8

Crew

8,4

Food

7,3

Entertainment

7,2

Comfort

7,7

Overall

7,8

Reviews

1 / 20
4,0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.

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 6 different airlines.

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

    Airlines like Turkish Airlines and British Airways fly from Johannesburg to St. Louis in about 29h 08m. The time it takes to get you to your destination can typically vary by up to 18h 13m. Airlines will cover a distance of 14185 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    According to our current data, United Airlines (R15 514), British Airways (R15 567), and Virgin Atlantic (R15 757) offers the cheapest pricing from Johannesburg to St. Louis. These flights start at 25% lower than the current average price 3 months from now.

  • 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, November is the cheapest month in which you can book a flight from Johannesburg to St. Louis (average of R16 659). Flying from Johannesburg to St. Louis in January is currently the most expensive (average of R28 235). 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 for Johannesburg to St. Louis

OR Tambo to St. Louis flights
OR Tambo to Kansas City flights
Cape Town to St. Louis flights

Top 6 airlines flying from Johannesburg to St. Louis

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestR11 335AverageR18 030FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
British AirwaysCheapestR15 567AverageR22 194FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapestR15 757AverageR19 988FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
DeltaCheapestR16 570AverageR20 065FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
KLMCheapestR16 661AverageR20 279FlexibilityNo cancel feeOn-time75%
Search KLM flights
Qatar AirwaysCheapestR19 545AverageR24 244FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

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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.

Can Cheapflights notify me if prices for flights from Johannesburg to St. Louis become cheaper?

Not ready to book yet? You can track prices for flights from Johannesburg to St. Louis on Cheapflights with our Price Alert feature and get notified when better prices are available.

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