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 32% 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 410 Cheap Flights from Johannesburg to St. Louis in 2025/26

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Find the cheapest flights from Johannesburg to St. Louis

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One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

19:45 - 22:00

JNB

STL

34h 15m2 stops

10:07 - 18:35

STL

JNB

24h 28m2 stops

R17 148United Airlines

Wed, Feb 4 - Wed, Feb 11

10:10 - 15:29

JNB

STL

61h 19m2 stops

13:11 - 7:05

STL

JNB

33h 54m2 stops

R17 550Multiple Airlines

Sun, Feb 1 - Sun, Feb 15

22:00 - 18:14

JNB

STL

28h 14m2 stops

9:33 - 7:35

STL

JNB

38h 02m2 stops

R17 583British Airways

Thu, Jan 29 - Mon, Feb 2

19:35 - 13:09

JNB

STL

49h 34m2 stops

9:33 - 10:25

STL

JNB

40h 52m2 stops

R17 650British Airways

Thu, Jan 29 - Mon, Feb 2

19:35 - 21:15

JNB

STL

33h 40m2 stops

15:37 - 7:35

STL

JNB

31h 58m2 stops

R17 784British Airways

Thu, Jan 29 - Mon, Feb 2

22:00 - 23:59

JNB

STL

33h 59m1 stop

7:00 - 10:30

STL

JNB

43h 30m2 stops

R17 967Multiple Airlines

Sun, Feb 1 - Sun, Feb 15

19:45 - 15:29

JNB

STL

51h 44m2 stops

13:11 - 9:30

STL

JNB

36h 19m3 stops

R26 842Multiple Airlines

Sun, Feb 1 - Sun, Feb 15

20:15 - 11:02

JNB

STL

46h 47m3 stops

13:11 - 9:30

STL

JNB

36h 19m3 stops

R39 963Air Canada

Sun, Feb 1 - Sun, Feb 15

Air Canada flights from Johannesburg to St. Louis

Our best Air Canada deals on Johannesburg to St. Louis flight tickets

Air Canada

Feb 1

JNB20:15Johannesburg OR Tambo

46h 47m

3 stops

STL11:02Lambert-St Louis

Feb 15

STL13:11Lambert-St Louis

36h 19m

3 stops

JNB9:30Johannesburg OR Tambo

R39 963

Find similar

Air Canada

Dec 26

JNB20:15Johannesburg OR Tambo

34h 28m

3 stops

STL22:43Lambert-St Louis

Dec 28

STL11:05Lambert-St Louis

38h 25m

3 stops

JNB9:30Johannesburg OR Tambo

R106 116

Find similar

British Airways flights from Johannesburg to St. Louis

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

British Airways

Jan 29

JNB22:00Johannesburg OR Tambo

28h 14m

2 stops

STL18:14Lambert-St Louis

Feb 2

STL9:33Lambert-St Louis

38h 02m

2 stops

JNB7:35Johannesburg OR Tambo

R17 583

Find similar

British Airways

Jan 29

JNB19:35Johannesburg OR Tambo

49h 34m

2 stops

STL13:09Lambert-St Louis

Feb 2

STL9:33Lambert-St Louis

40h 52m

2 stops

JNB10:25Johannesburg OR Tambo

R17 650

Find similar

British Airways

Jan 29

JNB19:35Johannesburg OR Tambo

33h 40m

2 stops

STL21:15Lambert-St Louis

Feb 2

STL15:37Lambert-St Louis

31h 58m

2 stops

JNB7:35Johannesburg OR Tambo

R17 784

Find similar

Fly from

Fly to

Route

Depart

Return

Price

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Wed 4/2

19:45-22:00

2 stops34h 15m

Lambert-St Louis

Wed 11/2

10:07-18:35

2 stops24h 28m

R17 148

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Sun 1/2

10:10-15:29

2 stops61h 19m

Lambert-St Louis

Sun 15/2

13:11-7:05

2 stops33h 54m

R17 550

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Thu 29/1

22:00-18:14

2 stops28h 14m

Lambert-St Louis

Mon 2/2

9:33-7:35

2 stops38h 02m

R17 583

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Thu 29/1

19:35-13:09

2 stops49h 34m

Lambert-St Louis

Mon 2/2

9:33-10:25

2 stops40h 52m

R17 650

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Thu 29/1

19:35-21:15

2 stops33h 40m

Lambert-St Louis

Mon 2/2

15:37-7:35

2 stops31h 58m

R17 784

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Sun 1/2

22:00-23:59

1 stop33h 59m

Lambert-St Louis

Sun 15/2

7:00-10:30

2 stops43h 30m

R17 967

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Sun 1/2

19:45-15:29

2 stops51h 44m

Lambert-St Louis

Sun 15/2

13:11-9:30

3 stops36h 19m

R26 842

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Sun 1/2

20:15-11:02

3 stops46h 47m

Lambert-St Louis

Sun 15/2

13:11-9:30

3 stops36h 19m

R39 963

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 366. 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 366.

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 R16 741. 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 R22 647.

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 R16 762. In the afternoon is when there is more demand to fly to St. Louis, so prices are often more expensive at around R22 475 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 R20 736 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 669 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	34h 15m
Direct flights	None

The fastest flight from Johannesburg to St. Louis takes 34h 15m

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 34h 15m 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 679	Free Cancellation	Rating 7,4 9 105 reviews	Search United Airlines flights
KLM	PriceFrom R16 862	Free Cancellation	Rating 7,7 1 434 reviews	Search KLM flights
Lufthansa	PriceFrom R16 924	Free Cancellation	Rating 6,8 7 649 reviews	Search Lufthansa flights
British Airways	PriceFrom R17 142	Free Cancellation	Rating 6,7 7 605 reviews	Search British Airways flights
Virgin Atlantic	PriceFrom R17 185	Free Cancellation	Rating 7,5 677 reviews	Search Virgin Atlantic flights
Air France	PriceFrom R17 365	Free Cancellation	Rating 7,4 1 513 reviews	Search Air France flights
Qatar Airways	PriceFrom R20 374	Free Cancellation	Rating 7,4 3 686 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.