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KLM flights from Johannesburg OR Tambo Airport to St. Louis (JNB - STL)

JNB — STL
Feb 13 — Feb 201
1 adult
1 adult, Economy, 0 bags

Cheapflights users flying from Johannesburg to St. Louis on KLM typically fly into Lambert-St Louis and depart from Johannesburg OR Tambo. Select your dates above for pricing.

KLM flights from OR Tambo to St. Louis in 2026

Find detailed information about KLM flights from OR Tambo to St. Louis. Explore the options provided by KLM to plan your journey from OR Tambo to St. Louis. Data last updated 14 January 2026.

Popular in

April

Cheapest in

October

Average price (all airlines)

R19 167
Highest demand for flights from Johannesburg OR Tambo to Lambert-St Louis; 7% potential price increase.
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Best time to find cheap flights from Johannesburg OR Tambo to Lambert-St Louis; 2% potential price drop.
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Average price for all Johannesburg OR Tambo to Lambert-St Louis flights (one-way and round-trip).
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  • How do most travelers feel about KLM?

    Cheapflights users who travel with KLM (a popular airline from Johannesburg OR Tambo Airport to St. Louis) have rated them a 7,7/10. This rating comes from 1 437 reviews. If you are looking to travel JNB-STL, search your dates above.

What is the cheapest month to book a flight from Johannesburg OR Tambo Airport to St. Louis with KLM?

Currently, the most affordable month to book a KLM flight from Johannesburg OR Tambo Airport to St. Louis in October, with an average price of R11 815. Conversely, traveling with KLM from Johannesburg OR Tambo Airport to St. Louis in January will be the most expensive, with an average cost of R28 898. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

Best time to book a flight from OR Tambo to St. Louis

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

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Fly from OR Tambo to St. Louis on another airline

Consider alternative airlines that service the St. Louis area. Flight routes are based on user searches made on Cheapflights and were last updated on 14 January 2026.
British Airways flights from Johannesburg OR Tambo to Lambert-St Louis

See what others are saying about KLM

Read reviews and see what other travellers are saying about their experiences with KLM. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing KLM for your next flight. Reviews last updated 14 January 2026.
KLM
7,7
Good
1 437 reviews
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Overview

Food

7,2

Boarding

7,7

Crew

8,4

Comfort

7,6

Entertainment

7,1

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