Which airlines fly to St. Louis?

British Airways, United Airlines and Virgin Atlantic are the top three most popular airlines that fly to St. Louis from Johannesburg according to our data. British Airways is the first choice among our users, with 33% of people opting to fly with this airline when travelling to St. Louis. Keep in mind that there are 7 different airlines that fly to St. Louis on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Johannesburg to Lambert-St Louis Airport?

Prices for flights from Johannesburg to Lambert-St Louis Airport were last updated today.

How many operators does momondo search for flights from Johannesburg to Lambert-St Louis Airport?

The number of operators available for flights from Johannesburg to Lambert-St Louis Airport is 7 as of December 2025.

How old do you have to be to fly from Johannesburg to Lambert-St Louis Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Johannesburg to Lambert-St Louis Airport.

What documentation or ID do you need to fly to Lambert-St Louis Airport?

The required travel and health documents for your Lambert-St Louis Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Lambert-St Louis Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

R15 683 Cheap Flights from Johannesburg to St. Louis in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Johannesburg to St. Louis

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

19:35 - 16:14

JNB

STL

52h 39m2 stops

12:11 - 7:35

STL

JNB

59h 24m2 stops

R17 707British Airways

Thu, Jan 22 - Mon, Jan 26

19:35 - 22:59

JNB

STL

35h 24m2 stops

14:54 - 7:35

STL

JNB

32h 41m2 stops

R17 758British Airways

Thu, Jan 22 - Mon, Jan 26

19:35 - 22:59

JNB

STL

35h 24m2 stops

12:11 - 10:25

STL

JNB

38h 14m2 stops

R17 775British Airways

Thu, Jan 22 - Mon, Jan 26

15:05 - 10:41

JNB

STL

27h 36m2 stops

6:00 - 18:35

STL

JNB

28h 35m2 stops

R19 017United Airlines

Sat, Jan 17 - Sat, Jan 24

19:00 - 13:30

JNB

STL

25h 30m1 stop

16:30 - 18:30

STL

JNB

43h 00m2 stops

R19 221United Airlines

Thu, May 14 - Fri, Aug 14

22:00 - 23:25

JNB

STL

33h 25m2 stops

6:00 - 19:00

STL

JNB

29h 00m1 stop

R21 432Delta

Sat, Jan 17 - Sat, Jan 24

19:00 - 13:30

JNB

STL

25h 30m1 stop

15:30 - 8:35

STL

JNB

34h 05m1 stop

R23 048Lufthansa

Thu, May 14 - Fri, Aug 14

22:00 - 11:07

JNB

STL

21h 07m1 stop

10:30 - 18:35

STL

JNB

24h 05m2 stops

R23 626United Airlines

Tue, Dec 23 - Sat, Jan 3

21:55 - 12:24

JNB

STL

22h 29m1 stop

7:00 - 19:00

STL

JNB

28h 00m1 stop

R24 392Delta

Tue, Dec 23 - Sat, Jan 3

21:55 - 19:27

JNB

STL

29h 32m1 stop

17:04 - 19:00

STL

JNB

17h 56m1 stop

R30 362Virgin Atlantic

Sat, Jan 17 - Sat, Jan 24

British Airways flights from Johannesburg to St. Louis

Our best British Airways deals on Johannesburg to St. Louis flight tickets

British Airways

Jan 22

JNB19:35Johannesburg OR Tambo

52h 39m

2 stops

STL16:14Lambert-St Louis

Jan 26

STL12:11Lambert-St Louis

59h 24m

2 stops

JNB7:35Johannesburg OR Tambo

R17 707

Find similar

British Airways

Jan 22

JNB19:35Johannesburg OR Tambo

35h 24m

2 stops

STL22:59Lambert-St Louis

Jan 26

STL14:54Lambert-St Louis

32h 41m

2 stops

JNB7:35Johannesburg OR Tambo

R17 758

Find similar

British Airways

Jan 22

JNB19:35Johannesburg OR Tambo

35h 24m

2 stops

STL22:59Lambert-St Louis

Jan 26

STL12:11Lambert-St Louis

38h 14m

2 stops

JNB10:25Johannesburg OR Tambo

R17 775

Find similar

United Airlines flights from Johannesburg to St. Louis

Our best United Airlines deals on Johannesburg to St. Louis flight tickets

United Airlines

Jan 17

JNB15:05Johannesburg OR Tambo

27h 36m

2 stops

STL10:41Lambert-St Louis

Jan 24

STL6:00Lambert-St Louis

28h 35m

2 stops

JNB18:35Johannesburg OR Tambo

R19 017

Find similar

United Airlines

May 14

JNB19:00Johannesburg OR Tambo

25h 30m

1 stop

STL13:30Lambert-St Louis

Aug 14

STL16:30Lambert-St Louis

43h 00m

2 stops

JNB18:30Johannesburg OR Tambo

R19 221

Find similar

United Airlines

Dec 23

JNB22:00Johannesburg OR Tambo

21h 07m

1 stop

STL11:07Lambert-St Louis

Jan 3

STL10:30Lambert-St Louis

24h 05m

2 stops

JNB18:35Johannesburg OR Tambo

R23 626

Find similar

Fly from

Fly to

Route

Depart

Return

Price

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Thu 22/1

19:35-16:14

2 stops52h 39m

Lambert-St Louis

Mon 26/1

12:11-7:35

2 stops59h 24m

R17 707

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Thu 22/1

19:35-22:59

2 stops35h 24m

Lambert-St Louis

Mon 26/1

14:54-7:35

2 stops32h 41m

R17 758

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Thu 22/1

19:35-22:59

2 stops35h 24m

Lambert-St Louis

Mon 26/1

12:11-10:25

2 stops38h 14m

R17 775

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Sat 17/1

15:05-10:41

2 stops27h 36m

Lambert-St Louis

Sat 24/1

6:00-18:35

2 stops28h 35m

R19 017

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Thu 14/5

19:00-13:30

1 stop25h 30m

Lambert-St Louis

Fri 14/8

16:30-18:30

2 stops43h 00m

R19 221

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Sat 17/1

22:00-23:25

2 stops33h 25m

Lambert-St Louis

Sat 24/1

6:00-19:00

1 stop29h 00m

R21 432

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Thu 14/5

19:00-13:30

1 stop25h 30m

Lambert-St Louis

Fri 14/8

15:30-8:35

1 stop34h 05m

R23 048

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Tue 23/12

22:00-11:07

1 stop21h 07m

Lambert-St Louis

Sat 3/1

10:30-18:35

2 stops24h 05m

R23 626

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Tue 23/12

21:55-12:24

1 stop22h 29m

Lambert-St Louis

Sat 3/1

7:00-19:00

1 stop28h 00m

R24 392

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Sat 17/1

21:55-19:27

1 stop29h 32m

Lambert-St Louis

Sat 24/1

17:04-19:00

1 stop17h 56m

R30 362

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Johannesburg to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to St. Louis?

In general, October is the cheapest month to fly from Johannesburg to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around R17 673. If you aren’t able to travel to St. Louis during the month of October, then flying in November is also cheap. Prices for this month can be found on momondo for an average of R17 673.

What is the cheapest day to depart on your flight to St. Louis?

The cheapest day to depart from Johannesburg to St. Louis is on a Wednesday when prices can be found for as low as R17 037. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to St. Louis on Saturday is R23 047.

What is the cheapest time of day to depart on your flight to St. Louis?

Our data shows that the cheapest Johannesburg to St. Louis flights are usually those with departure times at midday. Our users have found flights to St. Louis at midday for as low as R17 059. In the afternoon is when there is more demand to fly to St. Louis, so prices are often more expensive at around R22 873 per ticket.

How far in advance should I book a flight to St. Louis?

You are more likely to see cheaper flights to St. Louis from Johannesburg when booking weeks ahead of your departure date. In general, you can expect to find flights to St. Louis for around R21 100 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to St. Louis from Johannesburg for as low as R18 829 on momondo.

Cheap Johannesburg to St. Louis flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Johannesburg to St. Louis

Fastest flight time	30h 38m
Direct flights	None

The fastest flight from Johannesburg to St. Louis takes 30h 38m

There are no direct flights from Johannesburg to St. Louis. There are no popular flight routes from Johannesburg to St. Louis.

Search flight deals

How far is Johannesburg to Lambert-St Louis by plane?
There are 14155,8 km between Johannesburg and Lambert-St Louis. Typically, this will take 21h 07m by plane in normal conditions.
When did momondo last update prices for flights from Johannesburg to Lambert-St Louis Airport?
Prices for flights from Johannesburg to Lambert-St Louis Airport were last updated today.
How many operators does momondo search for flights from Johannesburg to Lambert-St Louis Airport?
The number of operators available for flights from Johannesburg to Lambert-St Louis Airport is 7 as of December 2025.
How old do you have to be to fly from Johannesburg to Lambert-St Louis Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Johannesburg to Lambert-St Louis Airport.
What documentation or ID do you need to fly to Lambert-St Louis Airport?
The required travel and health documents for your Lambert-St Louis Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Lambert-St Louis Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Johannesburg to St. Louis

Compare and see reviews for airlines that fly from Johannesburg to St. Louis with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom R16 619	Free Cancellation	Rating 7,4 9 065 reviews	Search United Airlines flights
KLM	PriceFrom R17 160	Free Cancellation	Rating 7,7 1 432 reviews	Search KLM flights
Lufthansa	PriceFrom R17 223	Free Cancellation	Rating 6,8 7 616 reviews	Search Lufthansa flights
British Airways	PriceFrom R17 406	Free Cancellation	Rating 6,7 7 562 reviews	Search British Airways flights
Virgin Atlantic	PriceFrom R17 489	Free Cancellation	Rating 7,5 675 reviews	Search Virgin Atlantic flights
Air France	PriceFrom R17 672	Free Cancellation	Rating 7,4 1 502 reviews	Search Air France flights
Qatar Airways	PriceFrom R20 734	Free Cancellation	Rating 7,4 3 676 reviews	Search Qatar Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Johannesburg to St. Louis?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Johannesburg to St. Louis for you.

Can I find flights from Johannesburg to St. Louis with flexible booking policies on momondo?

Flights from Johannesburg to St. Louis with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Johannesburg to St. Louis?

momondo provides multiple filters to help you find the best flight to St. Louis from Johannesburg. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Johannesburg to St. Louis right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Johannesburg to St. Louis now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to St. Louis and let you know when they change.