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R24 016+ Cheap flights to St. Louis

— STL
Dec 9 — Dec 161
1 adult
1 adult, Economy, 0 bags

Flights to St. Louis in 2026

Enter your travel dates to find the best prices.

Best flights to St. Louis

Sun 14/220:20 -
2 stops31h 12m
Thu 18/214:21 -
2 stops34h 19m
Deal found 6/11R24 016
Thu 21/119:35 -
2 stops29h 43m
Mon 25/117:51 -
2 stops32h 34m
Deal found 5/11R24 494
Sun 14/222:00 -
1 stop25h 58m
Thu 18/29:52 -
1 stop24h 43m
Deal found 6/11R32 703
Thu 21/122:00 -
1 stop26h 16m
Mon 25/111:00 -
1 stop23h 35m
Deal found 5/11R33 098

Find flight deals to St. Louis

Return from

R24 016

Popular in

January

Cheapest in

October

Average price

R19 664
Qatar Airways
  • Qatar Airways
  • 14/2-18/2
  • 4 total stops
  • 65h 31m total
  • Johannesburg to St. Louis
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Highest demand for flights based on searches. 11% potential increase in price (R2 961 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (R789 potential savings vs. average return price).
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Average for return flights in November 2026
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Cheapflights Fare Finder

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

Fly from

Route

Depart

Return

Price

Cheapest return flight

JohannesburgSt. Louis

JNB Johannesburg OR Tambo - STL Lambert-St Louis

JNBSTL

Johannesburg OR Tambo

Sun 14/2

20:20-19:32

2 stops31h 12m

Lambert-St Louis

Thu 18/2

14:21-8:40

2 stops34h 19m

R24 016

JohannesburgSt. Louis

JNB Johannesburg OR Tambo - STL Lambert-St Louis

JNBSTL

Johannesburg OR Tambo

Thu 21/1

19:35-17:18

2 stops29h 43m

Lambert-St Louis

Mon 25/1

17:51-10:25

2 stops32h 34m

R24 494

JohannesburgSt. Louis

JNB Johannesburg OR Tambo - STL Lambert-St Louis

JNBSTL

Johannesburg OR Tambo

Sun 14/2

22:00-15:58

1 stop25h 58m

Lambert-St Louis

Thu 18/2

9:52-18:35

1 stop24h 43m

R32 703
Fastest return journey

JohannesburgSt. Louis

JNB Johannesburg OR Tambo - STL Lambert-St Louis

JNBSTL

Johannesburg OR Tambo

Thu 21/1

22:00-16:16

1 stop26h 16m

Lambert-St Louis

Mon 25/1

11:00-18:35

1 stop23h 35m

R33 098

Flights are sorted by cheapest return flights first.

Deals found on 6/11

Sorted by cheapest first

Best time to book a flight to St. Louis

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

Cheapflights Insights

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

How long is the flight to St. Louis?

On average, a flight from Johannesburg to St. Louis takes 31 hours 12 minutes. Flights to St. Louis from other popular cities in South Africa will vary in length. Below are a few examples of popular routes and their flight times.

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

The most popular airlines flying from Johannesburg to St. Louis are Qatar Airways, United Airlines and Virgin Atlantic.

Qatar Airways
Qatar Airways
From R20 093
United Airlines
United Airlines
From R16 082
Virgin Atlantic
Virgin Atlantic
From R17 398
KLM
KLM
From R16 984

What are the cheapest airlines that fly to St. Louis?

The cheapest airlines flying from Johannesburg to St. Louis are United Airlines, KLM and Virgin Atlantic.

Rainfall in St. Louis by month

In terms of precipitation, rainfall in St. Louis ranges from 56.0 - 119.0 mm 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.

Temperature in St. Louis by month

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).

Reviews of airlines servicing St. Louis

Get a feel of what it's like to fly with KLM,Virgin Atlantic, andQatar Airways to the United States by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7,8
Good
1 595 reviews
Check prices

Boarding

7,8

Crew

8,4

Comfort

7,7

Entertainment

7,2

Overall

7,8

Food

7,4

Reviews

1 / 20
8,0
Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.
KLM
7,8
Good
1 595 reviews
KLM
7,8
Good
1 595 reviews
Check prices

Boarding

7,8

Crew

8,4

Comfort

7,7

Entertainment

7,2

Overall

7,8

Food

7,4

Reviews

1 / 20
8,0
Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.
Virgin Atlantic
7,5
Good
698 reviews
KLM
7,8
Good
1 595 reviews
Check prices

Boarding

7,8

Crew

8,4

Comfort

7,7

Entertainment

7,2

Overall

7,8

Food

7,4

Reviews

1 / 20
8,0
Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.
Qatar Airways
7,4
Good
3 707 reviews
KLM
7,8
Good
1 595 reviews
Check prices

Boarding

7,8

Crew

8,4

Comfort

7,7

Entertainment

7,2

Overall

7,8

Food

7,4

Reviews

1 / 20
8,0
Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.
United Airlines
7,3
Good
10 479 reviews
KLM
7,8
Good
1 595 reviews
Check prices

Boarding

7,8

Crew

8,4

Comfort

7,7

Entertainment

7,2

Overall

7,8

Food

7,4

Reviews

1 / 20
8,0
Excellent

Kushal,Sept 2026

QRO - ATL

It was a nice one. Crew were friendly and helpful.

FAQs about flying to St. Louis

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

    Booking a flight to Lambert-St Louis (STL) is your only option if you intend on flying to St. Louis. It is only a 20,4 km journey from Lambert-St Louis to St. Louis’s city centre.

  • Can I find cheaper flights to St. Louis if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to St. Louis on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to St. Louis?

    Based on reviews from Cheapflights users, KLM is rated the highest out of the airlines that fly to St. Louis.

  • What is the cheapest airport to fly to in St. Louis?

    Lambert-St Louis is currently the cheapest airport to fly to in St. Louis. One-way flights to Lambert-St Louis typically cost R2 707, while return flights cost around R2 090.

  • Where does the fastest flight to St. Louis depart from?

    For those looking to save time traveling to St. Louis, Cape Town Intl offers the quickest one-way flight (27 hours 50 minutes).

  • Does Lambert-St Louis have car hire?

    Yes. Those touching down at Lambert-St Louis can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Lambert-St Louis?

    Yes. Lambert-St Louis has hotels nearby for those requiring accommodations. Hampton Inn St. Louis-Airport is the closest property to Lambert-St Louis (0,0 km away from Lambert-St Louis).

See more FAQs

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