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Cheap flights from Johannesburg OR Tambo Airport to St. Louis from $1,026

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Johannesburg OR Tambo Airport to St. Louis departing on 2/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Johannesburg OR Tambo Airport to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:45 pm - 10:00 pm
JNB
-
STL
34h 15m2 stops
United Airlines Logo
10:07 am - 6:35 pm
STL
-
JNB
24h 28m2 stops
$1,026United Airlines
Wed, Feb 4 - Wed, Feb 11
British Airways Logo
10:00 pm - 6:14 pm
JNB
-
STL
28h 14m2 stops
British Airways Logo
9:33 am - 7:35 am
STL
-
JNB
38h 02m2 stops
$1,052British Airways
Thu, Jan 29 - Mon, Feb 2
British Airways Logo
7:35 pm - 9:15 pm
JNB
-
STL
33h 40m2 stops
British Airways Logo
3:37 pm - 7:35 am
STL
-
JNB
31h 58m2 stops
$1,064British Airways
Thu, Jan 29 - Mon, Feb 2

British Airways flights from Johannesburg OR Tambo Airport to St. Louis

Our best British Airways deals on Johannesburg OR Tambo Airport to St. Louis flight tickets
British Airways
Jan 29
JNB10:00 pmJohannesburg OR Tambo
28h 14m
2 stops
STL6:14 pmLambert-St Louis
Feb 2
STL9:33 amLambert-St Louis
38h 02m
2 stops
JNB7:35 amJohannesburg OR Tambo
$1,052
Find similar
British Airways
Jan 29
JNB7:35 pmJohannesburg OR Tambo
33h 40m
2 stops
STL9:15 pmLambert-St Louis
Feb 2
STL3:37 pmLambert-St Louis
31h 58m
2 stops
JNB7:35 amJohannesburg OR Tambo
$1,064
Find similar

Lufthansa flights from Johannesburg OR Tambo Airport to St. Louis

Our best Lufthansa deals on Johannesburg OR Tambo Airport to St. Louis flight tickets
Lufthansa
Dec 26
JNB7:45 pmJohannesburg OR Tambo
35h 48m
2 stops
STL11:33 pmLambert-St Louis
Dec 28
STL3:50 pmLambert-St Louis
33h 40m
1 stop
JNB9:30 amJohannesburg OR Tambo
$6,344
Find similar
Lufthansa
Dec 26
JNB10:00 pmJohannesburg OR Tambo
33h 33m
1 stop
STL11:33 pmLambert-St Louis
Dec 28
STL3:50 pmLambert-St Louis
33h 40m
1 stop
JNB9:30 amJohannesburg OR Tambo
$6,630
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Johannesburg OR Tambo Airport to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from Johannesburg OR Tambo Airport to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Wed 2/4

7:45 pm-10:00 pm

2 stops34h 15m

Lambert-St Louis

Wed 2/11

10:07 am-6:35 pm

2 stops24h 28m

$1,026

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Thu 1/29

10:00 pm-6:14 pm

2 stops28h 14m

Lambert-St Louis

Mon 2/2

9:33 am-7:35 am

2 stops38h 02m

$1,052

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Thu 1/29

7:35 pm-9:15 pm

2 stops33h 40m

Lambert-St Louis

Mon 2/2

3:37 pm-7:35 am

2 stops31h 58m

$1,064

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to St. Louis from

How to get the cheapest flight ticket from Johannesburg OR Tambo Airport 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

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

In general, October is the cheapest month to fly from Johannesburg OR Tambo Airport to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,039. The month of November is another great option to travel to St. Louis, with average flight prices from Johannesburg OR Tambo Airport averaging around $1,039.

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

The cheapest day to depart on your flight to St. Louis is on a Sunday when prices can be found for as low as $1,092. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $1,279. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.

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

Flying to St. Louis from Johannesburg OR Tambo Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,136 when looking at flights departing in the afternoon. In the evening is when there is more demand to fly to St. Louis, so prices are often more expensive at around $1,140 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 OR Tambo Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to St. Louis for around $1,241 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to St. Louis from Johannesburg OR Tambo Airport for as low as $1,117 on momondo.

How have Johannesburg OR Tambo Airport to St. Louis flight prices changed over time?

As of December 2025, prices for Johannesburg OR Tambo Airport to St. Louis flights are approximately 26% more expensive when compared to flights at the same time last year.

When to book flights from Johannesburg OR Tambo Airport to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Johannesburg OR Tambo Airport to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Johannesburg OR Tambo Airport to St. Louis (JNB to STL) flight deals and tips

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

Fastest flight time

34h 15m

Direct flights

None
The fastest flight from Johannesburg OR Tambo Airport to St. Louis takes 34h 15m
There are no direct flights from Johannesburg OR Tambo Airport to St. Louis. There are no popular flight routes from Johannesburg OR Tambo Airport to St. Louis.
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  • How far is Johannesburg OR Tambo to Lambert-St Louis by plane?

    Lambert-St Louis is 8804.0 mi away from Johannesburg OR Tambo. Typically, this will take 34h 15m by plane in normal conditions.

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

    Prices for flights from Johannesburg OR Tambo Airport to Lambert-St Louis Airport are refreshed on a daily basis.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Johannesburg OR Tambo Airport to Lambert-St Louis Airport.

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

    The travel and health documents you'll need for your trip to Lambert-St Louis Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lambert-St Louis Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Johannesburg OR Tambo Airport to St. Louis?

Best airlines flying from Johannesburg OR Tambo Airport to St. Louis

Compare and see reviews for airlines that fly from Johannesburg OR Tambo Airport to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $969Free CancellationRating
7.9
8,014 reviews
Search Delta flights
British AirwaysPriceFrom $1,094Free CancellationRating
6.7
7,605 reviews
Search British Airways flights
United AirlinesPriceFrom $1,210Free CancellationRating
7.4
9,103 reviews
Search United Airlines flights

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Hermann
Fairview Heights
Maryland Heights
O'Fallon
Florissant
Fenton
St. Peters
Wentzville
Collinsville
Alton
Farmington
Clayton
Festus
Glencoe
Eureka
Edwardsville
Litchfield
Shrewsbury

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to St. Louis from Johannesburg.

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

All flight searches from Johannesburg to St. Louis on momondo can be filtered to show those which offer flexible booking policies.

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 simply researching potential flights to St. Louis, momondo offers a useful price alert feature which will track prices for flights to St. Louis from Johannesburg and alert you when they change.

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